CN113260319A - 在组织容纳销周围具有组织接合特征部的外科缝合器 - Google Patents
在组织容纳销周围具有组织接合特征部的外科缝合器 Download PDFInfo
- Publication number
- CN113260319A CN113260319A CN201980086994.4A CN201980086994A CN113260319A CN 113260319 A CN113260319 A CN 113260319A CN 201980086994 A CN201980086994 A CN 201980086994A CN 113260319 A CN113260319 A CN 113260319A
- Authority
- CN
- China
- Prior art keywords
- cartridge
- deck
- platform
- arcuate slot
- staple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07221—Stapler heads curved
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/0725—Stapler heads with settable gap between anvil and cartridge, e.g. for different staple heights at different shots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07257—Stapler heads characterised by its anvil
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07257—Stapler heads characterised by its anvil
- A61B2017/07264—Stapler heads characterised by its anvil characterised by its staple forming cavities, e.g. geometry or material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
本发明公开了一种与外科器械一起使用的仓,该仓包括弯曲主体和平台,该平台被构造成能够抵靠砧座夹持组织。多个钉开口形成于该平台中并且被构造成能够容纳多个钉。形成于该平台中的弓形狭槽被构造成能够可滑动地接收穿过弓形狭槽的切割构件。形成于该平台中与该弓形狭槽的端部相邻的开口被构造成能够可滑动地接收穿过开口的销。该仓还包括从该平台偏移并且围绕该开口的至少一部分周向延伸的凸起表面。该凸起表面被构造成能够抵靠该砧座夹持组织,从而使组织相对于该开口固定。
Description
背景技术
一些外科缝合器能够操作以夹持在患者组织的一个或多个层上,使钉成形穿过组织层以在成形钉附近将组织层基本上密封在一起,并且切穿组织层以用于使可操作地密封的组织的切断端部成形。一种示例性缝合器械可包括一对配合的细长钳口构件,其中每个钳口构件可适于插入患者体内并且相对于待缝合和/或切入的组织定位。这些钳口构件中的一个钳口构件可支撑其中容纳有至少两个侧向地隔开的钉排的钉仓,并且另一个钳口构件可支撑具有与钉仓中的钉排对准的钉成形凹坑的砧座。一般来讲,缝合器械还可包括推杆和刀片,该推杆和刀片能够相对于钳口构件滑动以经由推杆上的凸轮表面和/或由推杆推动的楔形滑动件上的凸轮表面将钉从钉仓中顺序地或同时地射出。这些凸轮表面可被构造成能够致动由仓承载并与钉相关联的一个或多个钉驱动器,以便推动钉抵靠在砧座上并且在夹持于钳口构件之间的组织中形成侧向地隔开的变形钉排。此类排可被布置成线性排和/或弓形排,用于顺序地或同时地以预先确定的图案形式缝合和切割患者的组织。刀片可跟随凸轮表面并沿形成于该组织中的钉排之间的直线或弓形线切割组织。
仅作为示例性目的的外科缝合器公开于以下美国专利中:2006年1月24日公布的名称为“Retaining Pin Lever Advancement Mechanism for a Curved Cutter Stapler”的美国专利6,988,650;2006年11月14日公布的名称为“Knife Retraction Arm for aCurved Cutter Stapler”的美国专利7,134,587;2006年12月12日公布的名称为“ClosurePlate Lockout for a Curved Cutter Stapler”的美国专利7,147,139、2006年12月12日公布的名称为“Cartridge Retainer for a Curved Cutter Stapler”的美国专利7,147,140;2007年4月17日公布的名称为“Slotted Pins Guiding Knife in a Curved CutterStapler”的美国专利7,204,404;以及2007年4月24日公布的名称为“Cartridge withLocking Knife for a Curved Cutter Stapler”的美国专利7,207,472。以上引用的美国专利中的每个的公开内容以引用方式并入本文。附加的仅作为示例性目的的外科缝合器公开于以下美国专利公布中:2005年6月30日公布的名称为“Replaceable Cartridge Modulefor a Surgical Stapling and Cutting Instrument”的美国专利公布2005/0139636;2005年6月30日公布的名称为“Curved Cutter Stapler Shaped for Male Pelvis”的美国专利公布2005/0143759;以及2005年7月7日公布的名称为“Curved Cutter Stapler withAligned Tissue Retention Feature”的美国专利公布2005/0145672。以上引用的美国专利公布中的每个的公开内容均以引用方式并入本文。
可将外科缝合器插入患者体内以执行结肠直肠外科手术。此类手术可包括使用缝合器来全部或部分地可操作地密封、切断和移除患者的结肠。例如,可以在下前切除(“LAR”)期间进行直肠切除术,以治疗和抑制结直肠癌细胞的扩散。当然,外科缝合器可用于各种其它情况和手术中。
虽然已制造和使用各种外科缝合器械和相关联的部件,但据信在本发明人之前还无人制造或使用在所附权利要求中所描述的发明。
附图说明
并入本说明书中并构成本说明书的一部分的附图示出了本发明的实施方案,并且与上面给出的本发明的一般描述以及下面给出的实施方案的详细描述一起用于解释本发明的原理。
图1A示出了示例性外科缝合器械的右前透视图,其中销致动机构处于打开位置并且钉仓处于打开位置;
图1B示出了图1A的外科缝合器械的右前透视图,其中销致动机构处于闭合位置并且钉仓处于打开位置;
图1C示出了图1A的外科缝合器械的右前透视图,其中销致动机构处于闭合位置并且钉仓经由闭合机构的致动而处于闭合位置;
图1D示出了图1A的外科缝合器械的右前透视图,其中销致动机构和钉仓处于闭合位置并且击发触发器处于击发位置以用于缝合和切割患者的组织;
图2示出了图1A的外科缝合器械的局部分解前透视图,示出了从端部执行器的其余部分移除的钉仓;
图3示出了图2的钉仓的前透视图;
图4示出了图2的钉仓的后透视图;
图5示出了图2的钉仓的分解后透视图;
图6示出了能够与图1A的外科缝合单元一起使用的另一个示例性仓壳体的前透视图;
图7示出了图6的仓壳体的平台的中间部分的放大透视图,示出了形成在平台的中间部分上的组织接合特征部的细节;
图8示出了图6的仓壳体的平台的第一端部部分的放大透视图,示出了形成在平台的第一端部部分上的组织接合特征部的细节;
图9示出了图6的仓壳体的平台的相对的第二端部部分的放大透视图,示出了形成在平台的第二端部部分上的组织接合特征部的细节;以及
图10示出了图6的仓壳体的平台的第二端部部分的侧正视图,示出了形成在平台的第二端部部分上的组织接合特征部的附加细节。
附图并非旨在以任何方式进行限制,并且可以设想本发明的各种实施方案可以多种其它方式来执行,包括那些未必在附图中示出的方式。并入本说明书中并构成其一部分的附图示出了本发明的若干方面,并与说明书一起用于解释本发明的原理;然而,应当理解,本发明并不限于所示出的明确布置方式。
具体实施方式
本发明的某些示例的以下说明不应用于限定本发明的范围。根据以举例的方式示出的以下说明,本发明的其他示例、特征、方面、实施方案和优点对于本领域的技术人员而言将是显而易见的,一种最佳方式被设想用于实施本发明。如将认识到,本发明能够具有其它不同且明显的方面,所有这些方面均不脱离本发明。因此,附图和说明应被视为实质上是例示性的而非限制性的。
另外应当理解,本文所述的教导内容、表达方式、实施方案、示例等中的任何一者或多者可与本文所述的其它教导内容、表达方式、实施方案、示例等中的任何一者或多者相结合。因此,下述教导内容、表达方式、实施方案、实施例等不应视为彼此孤立。参考本文的教导内容,本文的教导内容可进行组合的各种合适方式对于本领域的普通技术人员而言将显而易见。此类修改和变型旨在包括在权利要求书的范围内。
为公开内容的清楚起见,术语“近侧”和“远侧”在本文中相对于外科器械的人或机器人操作者而定义。术语“近侧”是指更靠近外科器械的人或机器人操作者并且更远离外科器械的外科端部执行器的元件位置。术语“远侧”是指更靠近外科器械的外科端部执行器并且更远离外科器械的人或机器人操作者的元件位置。还应当了解,为简洁和清楚起见,本文结合图示使用空间术语诸如“竖直”、“水平”、“下部”、“上部”、“前部”和“后部”。然而,外科器械在许多取向和方位中使用,并且这些术语并非是限制性的和/或绝对的。
如本文所用,与任何数值或范围相关的术语“约”和“大约”旨在涵盖所引用的确切值,以及使得所引用的特征或特征的组合能够用于本文所述的预期目的的合适尺寸公差。
I.示例性外科缝合器
图1A至图1D示出了示例性外科缝合器(10),其包括柄部组件(12)、从柄部组件(12)朝远侧延伸的轴组件(14)以及布置在轴组件(14)的远侧端部处的端部执行器(16)。应当理解,本文中使用的术语诸如“近侧”和“远侧”、“右侧”和“左侧”是相对于临床医生抓握外科缝合器(10)的柄部组件(12)而言的。因此,端部执行器(16)相对于相对近侧的柄部组件(12)位于远侧。除非另有说明,否则外科缝合器(10)可根据以下专利公布的教导内容中的至少一些教导内容来构造和操作:2005年6月30日公布的名称为“Curved CutterStapler Shaped for Male Pelvis”的美国专利公布2005/0143759,该公布的公开内容以引用方式并入本文;和/或2017年2月2日公布的名称为“Surgical Instrument ComprisingSystems for Assuring the Proper Sequential Operation of the SurgicalInstrument”的美国专利公布2017/0027571,该公布的公开内容以引用方式并入本文。
柄部组件12包括用于在外科手术期间操作端部执行器(16)的若干致动机构。为此,示例性柄部组件(12)包括鞍形滑动件(18)、闭合触发器(20)和经由轴组件(14)与端部执行器(16)连通的击发触发器(22)。图1A示出了处于打开构型的滑动件(18)和闭合触发器(20),使得端部执行器16被构造成能够将组织侧向地接收在安装在端部执行器(16)内的可替换仓单元(24)的间隙(25)内、仓单元(24)的砧座(26)与仓壳体(28)之间。如下文更详细地描述,朝向端部执行器(16)朝远侧平移滑动件(18)使端部执行器(16)的保持销(30)朝远侧滑动,如图1B所示,以用于将组织捕获在砧座(26)与仓壳体(28)之间。如图1C和图1D所示,顺序地致动闭合触发器(20)和击发触发器(22)分别将组织压缩在处于闭合构型的砧座(26)与仓壳体(28)之间,然后在组织内形成多个钉(未示出)并用弯曲刀(32)(参见图6)切断组织。
A.外科缝合器的柄部组件和轴组件
如图1A所示,外科缝合器(10)的柄部组件(12)包括柄部壳体(34)和一对柄部框架板(35,36),该对柄部框架板具有容纳在柄部壳体(34)内的近侧部分(未示出)和沿轴组件(14)朝远侧延伸的细长远侧部分。如上简述,柄部组件(12)还包括鞍形滑动件(18)、闭合触发器(20)以及击发触发器(22)。柄部壳体(34)限定操作者可用至少一只手的手掌抓握的把手(38)。本示例的柄部壳体(34)由右罩柄部部分(40)和左罩柄部部分(42)形成。闭合触发器(20)相对于击发触发器(22)朝近侧定位,并且每个触发器(20,22)枢转地安装到框架板(35,36)并且通过柄部壳体(34)的下侧暴露以由操作者的手指操纵。图1A示出了在端部执行器(16)的闭合以及钉(未示出)和弯曲刀(32)的击发之前处于未致动位置的闭合触发器(20)和击发触发器(22)。因此,仓壳体(28)与砧座(26)间隔开,以用于将组织接收在其间的间隙(25)内。
外科缝合器(10)能够操作以在闭合触发器(20)和击发触发器(22)致动之前经由组织保持销致动机构(37)捕获组织。组织保持销致动机构(37)包括柄部组件(12)的滑动件(18)、端部执行器(16)的组织保持销(30)以及轴组件(14)的细长推杆(50)。滑动件(18)安装在柄部壳体(34)的上表面上并且被构造成能够在近侧位置和远侧位置之间线性平移。推杆(50)将滑动件18与组织保持销(30)可操作地联接,使得滑动件(18)的纵向平移驱动组织保持销(30)经由推杆(50)在近侧打开位置(参见图1A)和远侧闭合位置(参见图1B)之间的纵向致动。
外科缝合器(10)的闭合机构(52)被构造成能够在近侧打开位置(图1A)和远侧闭合位置(图1C)之间选择性地致动仓单元(24)的仓壳体(28),以用于将组织夹持在仓壳体(28)与砧座(26)之间。闭合机构(52)包括柄部组件(12)的闭合触发器(20)和在其近侧端部处与闭合触发器(20)联接的细长闭合构件(54)。闭合构件(54)具有大致U形的横截面,并且从柄部组件(12)朝远侧延伸穿过轴组件(14)并进入端部执行器(16),使得闭合构件(54)的远侧端部被构造成能够将仓单元(24)接收在端部执行器(16)内,如图2所示。闭合构件(54)的近侧端部通过多个连杆(未示出)与闭合触发器(20)操作地连接,该多个连杆被构造成能够将闭合触发器(20)的枢转运动转换成闭合构件(54)的平移。因此,闭合触发器(20)朝向手枪式握把(38)枢转到闭合位置(图1C)朝远侧驱动闭合构件(54),这继而朝向砧座(26)朝远侧驱动仓壳体(28)以将组织夹持在它们之间。随后,闭合触发器(20)远离手枪式握把(38)枢转到打开位置(图1A)朝近侧驱动闭合构件(54),这继而朝近侧驱动仓壳体(28)远离砧座(26)以释放被缝合的组织。
在一些型式中,闭合构件(54)可被进一步构造成能够与组织保持销致动机构(37)配合以在操作者挤压闭合触发器(20)时自动地将保持销(30)朝远侧致动到其闭合位置。在操作者在挤压闭合触发器(20)之前没有经由滑动件(18)手动地朝远侧致动保持销(30)的情况下,此类自动化可能是有用的。闭合触发器(20)可通过容纳在柄部壳体(34)内的弹性构件(未示出)朝向打开位置偏压。
外科缝合器(10)的击发机构(80)被构造成能够响应于柄部组件(12)的击发触发器(22)的操纵而致动端部执行器(16)以缝合和切断夹持在砧座(26)与仓壳体(28)之间的组织。就这一点而言,击发机构(80)包括击发触发器(22)、仓单元(24)和细长击发杆(未示出),该细长击发杆纵向地延伸穿过轴组件(14)并且将击发触发器(22)与仓单元(24)可操作地联接。击发触发器(22)定位在闭合触发器(20)的远侧,使得击发触发器(22)可仅在闭合触发器(20)已首次枢转闭合时枢转闭合。击发触发器(22)从打开位置(图1C)朝向闭合(或“击发”)位置(图1D)的枢转朝远侧驱动击发杆,继而朝远侧驱动仓壳体(28)的内部部件,从而缝合和切断由端部执行器(16)夹持的组织,如下文更详细所述。
闭合触发器(20)和击发触发器(22)中的一者或两者可被构造成能够例如可释放地锁定在一个或多个枢转位置,诸如完全闭合位置和/或完全打开(即,未致动)与完全闭合(即,完全致动)之间的一个或多个中间位置。因此,并且有利地,操作者可在外科手术期间将一只或多只手从触发器(20,22)和把手(38)释放以执行另一个任务,同时触发器(20,22)保持其位置。操作者然后可通过按下布置在柄部组件(12)的近侧端部上的释放按钮(23)来将触发器(20,22)从其锁定状态释放。
尽管未示出,但外科缝合器(10)的轴组件(14)可包括各种附加部件,诸如关节运动接头,或者可包括各种部件的重新布置,使得轴组件(14)可相对于柄部组件(12)模块化。
B.外科缝合器的端部执行器
如图3至图5最佳地所示,本示例的端部执行器(16)包括C形支撑结构(128)和由C形支撑结构(128)可移除地接收的可替换仓单元(24)。本示例的支撑结构(128)通过肩部铆钉(129)和一对柱(130)在轴组件(14)的远侧端部处固定到柄部框架板(35,36)的远侧端部。术语“C形”在本文中用来指支撑结构(128)和仓单元(24)的曲率,该支撑结构和该仓单元中的每一者具有彼此相对的凹形第一横向侧和凸形第二横向侧。此类构型提供了增强的功能性以及对患者体内组织的访问。仅以举例的方式,支撑结构(128)和仓单元(24)的C形构造可使得端部执行器(16)能够容易地进入患者的盆腔内的下部结肠,例如用于在结肠切除术过程中执行下前切除(“LAR”)。因此,如本文所用,术语“C形”应理解为包括将类似地增强外科缝合和切割器械的功能的多种凹形形状。
可替换的仓单元(24)包括通过导销(166)和砧座臂(196)可动地彼此联接的砧座(26)和仓壳体(28),如下文更详细所述。仓壳体(28)的远侧端部限定被构造成能够接触组织的面向远侧的钉平台(134)。钉平台(134)包括在弓形刀狭槽(152)的每侧上以一对排的交错形式布置的多个钉开口(136)。在其他型式中,可提供各种其他数量排的钉开口(136)。仓壳体28容纳多个钉(未示出),该多个钉被构造成能够朝远侧驱动穿过钉开口(136)并抵靠砧座(26),从而使患者组织中的钉成形。尽管未示出,但仓单元(24)还可包括保持器,该保持器被构造成能够在使用仓单元(24)之前,例如当仓单元(24)被储存时,并且任选地还在使用仓单元(24)之后,可移除地联接到钉平台(134)以覆盖钉开口(136)和刀狭槽(152)。
如图6所示,仓壳体(28)附加地容纳保持销(30)、钉驱动器组件(140)和刀保持器(142)。钉驱动器组件(140)恰好定位在容纳在仓壳体(28)内的钉(未示出)的近侧和刀保持器(142)的远侧。本示例的钉驱动器组件(140)形成为限定多个钉驱动器(141)的一体结构。因此,结合钉驱动器组件(140)使用的术语“组件”并非旨在限于单个部件的组件,而是还可包括具有一体结构的一体形成的部件。驱动器组件(140)被构造成能够在仓壳体(28)内向远侧平移,使得钉驱动器(141)将钉从相应的钉开口(136)向远侧驱动并朝向砧座(26)以在夹持在砧座(26)与仓壳体(28)之间的组织内成形。
刀保持器(142)可动地设置在仓壳体(28)内,恰好在钉驱动器组件(140)的近侧。刀保持器(142)沿其远侧侧支撑弯曲刀(32),并且刀保持器(142)被构造成能够在仓壳体(28)内平移,使得弯曲刀(32)朝远侧延伸穿过驱动器组件(140)的弓形狭槽(150)和钉平台(134)的弓形狭槽(152)。刀保持器(142)的近侧侧包括狭槽(144)和凸缘(146),该狭槽和该凸缘被构造成能够与刀回缩器钩(未示出)联接以用于在仓单元(24)的击发之后回缩弯曲刀(32),例如公布于2018年8月14日的名称为“Method of Applying Staples in LowerAnterior Bowel Resection”的美国专利10,045,780中所公开,该专利的公开内容以引用方式并入本文。
如图4所示,仓壳体(28)的横向侧包括限定在面对的一对弹性构件之间的纵向地延伸的棘爪狭槽(155)。棘爪狭槽(155)的第一侧包括第一近侧棘爪突起部(156),并且棘爪狭槽(155)的相对的第二侧包括第二近侧棘爪突起部(159)和远侧棘爪突起部(160)。棘爪狭槽(155)被构造成能够可滑动地接收刀保持器(142)的棘爪柱(154)和钉驱动器组件(140)的棘爪柱(158)。当钉驱动器组件(140)和刀保持器(142)在仓壳体(28)内向远侧平移时,棘爪柱(154)弹性地接合棘爪突起部(156),并且棘爪柱(158)弹性地接合棘爪突起部(159,160)。
如图3所示,仓壳体(28)包括在钉平台(134)上的弓形刀狭槽(152)的相应上部端部和下部端部处的两个纵向地延伸的大致圆形的孔(162,164)。本示例的孔(162,164)被定位成使得钉开口(136)和从其射出的钉在钉平台(134)的上部端部和下部端部处延伸超过孔(162,164)。下部孔(162)的形状和尺寸被设计成可滑动地接收在仓壳体(28)与砧座(26)之间纵向地延伸的导销(166)。上部孔(164)的形状和尺寸被设计成可滑动地接收穿过上部孔的保持销(30),使得保持销(30)可相对于仓壳体(28)与砧座(26)在近侧回缩位置(图1A)和远侧延伸位置(图1B)之间纵向地致动。
如图5所示,保持销(30)的近侧端部包括第一联接特征部(172)(例如,突出部),该第一联接特征部被构造成能够与联接件(170)的对应联接特征部(未示出)(例如,沟槽)联接,使得保持销(30)固定到联接件(170)。联接件(170)和保持销(30)可滑动地设置在仓壳体(28)的上臂(176)内,并且通过固定到联接件(170)近侧的上臂(176)的端盖(178)朝近侧捕获在该上臂内。上述组织保持销致动机构(37)的推杆(50)的远侧端部与联接件(170)可操作地联接。因此,推杆(50)经由柄部组件(12)的滑动件(18)的纵向致动驱动联接件(170),并且因此使保持销(30)相对于仓壳体(28)纵向地驱动以用于捕获待由端部执行器(16)缝合的组织。
本示例的砧座(26)包括塑料切割垫圈(168)和固定到切割垫圈(168)的近侧侧的金属钉成形表面(138)。钉成形表面(138)包括细长弓形狭槽(192),该细长弓形狭槽被构造成能够接收穿过细长弓形狭槽的切割垫圈(168)的弓形突出部(169),以使钉成形表面(138)相对于切割垫圈(168)固定。钉成形表面(138)还包括沿弓形狭槽(192)的任一侧成排布置的多个凹坑。这些凹坑被构造成能够接收从钉平台(134)的钉开口(136)朝远侧驱动的钉腿并使其成形。因此,砧座(26)与钉平台(134)朝远侧间隔开并且与其对准,使得钉成形表面(138)的每个凹坑与相应的钉开口(136)对准。
砧座(26)的钉成形表面(138)还包括设置在弓形狭槽(192)的上部端部处的第一圆形开口(194)和设置在弓形狭槽(192)的下部端部处的第二圆形开口(参见图4)。第一开口(194)被构造成能够当组织保持销(30)朝远侧致动以捕获定位在砧座(26)与仓壳体(28)之间的组织时可滑动地接收组织保持销(30)的尖的远侧末端。钉成形表面(138)的下部第二开口接收穿过该下部第二开口的导销(166)的远侧端部(190),该远侧端部延伸到切割垫圈(168)的下部端部中并固定地联接到该下部端部,使得导销(166)相对于砧座(26)纵向地固定。
导销(166)的近侧端部(188)通过形成于仓壳体(28)的钉平台(134)中的下部孔(162)被可滑动地接收,如上所述。从钉成形表面(138)的下部端部朝近侧突出的砧座臂(196)被可动地接收穿过仓壳体(28)的开口下部端部,从而将导向销(166)的近侧端部(188)捕获在仓壳体(28)内,同时仍然允许仓壳体(28)朝向砧座(26)致动。因此,仓壳体(28)被构造成能够响应于闭合触发器(20)的致动而相对于砧座(26)沿导销(166)(和组织保持销(30))纵向地滑动,如上所述。如图4所示,导销(166)的内侧包括纵向狭槽(180),该纵向狭槽被构造成能够在仓壳体(28)相对于砧座(26)纵向地致动时可滑动地接收弯曲刀(32)的对应下部端部(184)。组织保持销(30)的内侧可包括类似的纵向狭槽(未示出),该纵向狭槽被构造成能够在仓壳体(28)相对于砧座(26)纵向地致动时可滑动地接收弯曲刀(32)的对应上部端部(186)。
C.外科缝合器的示例性致动
上文已经描述了外科缝合器(10)的各种结构特征部,包括仓单元(24),现在将在下文描述外科手术期间外科缝合器(10)的示例性致动。首先在患者的体腔内适当地操纵外科缝合器(10),以将患者组织定位在砧座(26)与仓壳体(28)之间的间隙(25)内(参见图1A)。如图1B所示,滑动件(18)随后被朝远侧致动以朝远侧驱动推杆(50),从而将组织保持销(30)从仓壳体(28)朝远侧朝向砧座(26)驱动。组织保持销(30)的尖的远侧末端牢固地接合(例如,刺穿)组织,从而将组织捕获在间隙(25)内。
如图1C所示,然后朝向手枪式握把(38)挤压闭合触发器(20)以朝远侧驱动闭合构件(54),从而沿组织保持销(30)和导销(166)朝向砧座(26)朝远侧驱动仓壳体(28)以将组织夹持在仓平台(134)与砧座(26)之间。仓壳体(28)可通过柄部组件(12)的内部锁定机构(未示出)相对于砧座(26)保持在该闭合位置,该内部锁定机构将闭合触发器(20)保持在挤压位置,如上所述。如图1D所示,当仓单元(24)保持在该闭合位置时,随后朝向闭合触发器(20)和手枪式握把(38)挤压击发触发器(22)以朝远侧驱动细长击发杆(未示出),从而朝远侧驱动仓壳体(28)内的钉驱动器组件(140)和刀保持器(142)。驱动器组件(140)的缝合器驱动器(141)朝远侧驱动钉(未示出)穿过所捕获的组织并抵靠砧座(26)的钉成形表面(138),以使钉在组织内成形,从而流体密封该组织。当钉成形时,弯曲刀(32)被刀保持器(142)朝远侧驱动穿过弓形狭槽(150,152)并进入所夹持的组织中,从而沿在成形钉的两个最内排之间延伸的弓形路径切断组织。类似于闭合触发器(20),击发触发器(22)可通过柄部组件(12)的内部锁定机构(未示出)保持在其挤压位置。应当理解,在一些型式中,外科缝合器(10)可被构造成使得由端部执行器(16)夹持在间隙(25)内的组织同时地被缝合和切割;并且另选地以其他型式被构造成使得组织被完全缝合并且随后在顺序步骤中被切割。
一旦外科缝合器(10)已如上所述完全击发到患者组织中,操作者就可按压柄部组件(12)的释放按钮(23)以将击发触发器(22)和闭合触发器(20)从其挤压位置释放。这样,弯曲刀(32)可朝近侧回缩回到仓壳体(28)中,并且仓壳体(28)可沿销(30,166)朝近侧回缩,从而从砧座(26)与仓平台(134)之间释放新缝合和切断的组织。然后,击发的仓单元(24)可从端部执行器(16)的支撑结构(128)移除,被丢弃,并且如果需要的话被替换以用于进一步的处理。
外科缝合器(10)可根据本文引用的参考文献(包括美国专利10,045,780)的教导内容中的任一者进一步构造和操作,该专利以引用方式并入上文。
II.具有带组织接合特征部的平台的示例性仓壳体
在一些情况下,可能期望提供一种型式的仓壳体(28),该仓壳体包括在仓单元(24)的致动期间增强对组织的抓持和稳定性的特征部。此类构型可促进对组织的成功切割和缝合,并且减轻在此类治疗期间对组织造成的任何损伤。图6示出了以此类方式构造的示例性另选仓壳体(200),并且其可容易地结合到上述仓单元(24)中以代替仓壳体(28)。仓壳体(200)以类似于仓壳体(28)的方式来构造和操作,除非下文另有描述。
仓壳体(200)包括弯曲主体(202),该弯曲主体沿弧形路径延伸并且具有打开的下部主体端部(204)、闭合的上部主体端部(206)以及从上部主体端部(206)朝近侧延伸的上臂(208)。本示例的弯曲主体(202)和上臂(208)具有中空内部,这些中空内部彼此连通并且被构造成能够容纳类似于上述仓壳体(28)的相应可移动部件。具体地讲,弯曲主体(202)被构造成能够可动地容纳钉驱动器组件(140)、多个钉(未示出)、刀保持器(142)和弯曲刀(32),如图5所示。上臂(208)被构造成能够可动地容纳组织保持销(30)和联接件(170),该组织保持销和联接件通过端盖(178)保持在上臂(208)内,也如图5所示。仓壳体(200)被构造成能够以类似于上述仓壳体(28)的方式与砧座(26)联接,以限定类似于仓单元(24)的仓单元。所得的仓单元被构造成能够由端部执行器(16)的C形支撑结构(128)可移除地接收,使得弯曲主体(202)与闭合机构(52)的框架板(35,36)的远侧端部联接;使得联接件(170)与组织保持销致动机构(37)的推杆(50)的远侧端部联接;并且使得钉驱动器组件(140)和刀保持器(142)与击发机构(80)的击发杆(未示出)的远侧端部联接。
仓壳体(200)的弯曲主体(202)的远侧面限定面向远侧的钉平台(210),该钉平台沿弯曲主体(202)的弧形路径延伸并且具有沿弯曲主体(202)的凸形侧延伸的第一细长侧边缘(212)和沿弯曲主体(202)的凹形侧延伸的相对的第二细长侧边缘(214)。类似于上述钉平台(134),钉平台(210)被构造成能够在仓壳体(200)朝向砧座(26)朝远侧致动时抵靠砧座(26)的钉成形表面(138)夹持组织。钉平台(210)包括多个钉开口(216),该多个钉开口被构造成能够容纳多个钉(未示出),该多个钉被钉驱动器组件(140)的钉驱动器(141)朝远侧驱动穿过钉开口(216),以用于响应于击发机构(80)的致动而缝合被夹持的组织。
如图7最佳地所示,钉平台(210)还包括弓形刀狭槽(218),该弓形刀狭槽沿平台(210)的弓形中心线延伸以便将平台(210)分成第一细长侧部和第二细长侧部。弓形刀狭槽(218)被构造成能够通过其朝远侧可滑动地接收弯曲刀(32),以用于响应于击发机构(80)的致动而切割被夹持的组织。钉开口(216)被布置成沿平行于弓形刀狭槽(218)的弓形路径在平台(210)的第一侧部和第二侧部上延伸的多个排。在本型式中,平台(210)的每个侧部包括内排和外排钉开口(216),使得两排钉开口被布置在弓形刀狭槽(218)的每侧上。相邻内排和外排钉开口(216)被布置成相对于彼此交错的形式。应当理解,在其他型式中,钉开口(216)可以各种其他排数量和构型布置。
钉平台(210)的每个侧部可沿向下方向朝向相应的平台侧边缘(212,214)远离弓形刀狭槽(218)倾斜。此类构型有利地在平台(210)的宽度上提供变化的组织压缩,并且在以下美国专利申请中更详细地公开:与本申请同一日期提交的[代理人案卷号:END9083USNP1],名称为“Surgical Stapler with Sloped Staple Deck for VaryingTissue Compression”,该专利的公开内容以引用方式并入本文。
如图8最佳地所示,钉平台(210)还包括布置在弓形刀狭槽(218)的与上部主体端部(206)相邻的第一端部处的第一圆形开口(220)。第一圆形开口(220)与弓形刀狭槽(218)的第一端部对准并直接连通,并且被构造成能够可滑动地接收穿过第一圆形开口的组织保持销30(参见图5)。端部对钉开口(216)沿朝向上部主体端部(206)的方向延伸超过第一圆形开口(220)。因此,并且有利地,由端部对钉开口(216)射出的钉形成于组织中,使得由组织保持销(30)在组织中形成的孔在后续的相邻线的钉被施加到组织之前表现出极少甚至没有流体渗漏。如图9最佳地所示,钉平台(210)还包括布置在弓形刀狭槽(218)的与上部主体端部(204)相邻的第二端部处的第二圆形开口(222)。第二圆形开口(222)与弓形刀狭槽(218)的第二端部对准并直接连通,并且被构造成能够接收穿过第二圆形开口的导销(166)的近侧部分(参见图5)。
如图8所示,本示例的钉平台(210)还包括环形壁(224),该环形壁基本上环绕第一圆形开口(220)并且远离平台(210)突出以限定从平台(210)偏移的凸起环形表面(226)。在本示例中,环形壁(224)与设置在环形壁(224)的相对的横向两侧上的相邻一对防滑钉(240)一体连接,如下所述。平台(210)还包括一对细长脊(228),该对细长脊沿弓形刀狭槽(218)的相对两侧延伸并远离平台(210)突出以限定凸脊表面(230)。凸脊表面(230)在弓形刀狭槽(218)的对应第一端部处与环形壁(224)的凸起环形表面(226)齐平地互连。细长脊(228)终止于弓形刀狭槽(218)的相对的第二端部处,如图9所示。凸起环形表面(226)被构造成能够抵靠砧座(26)夹持组织,从而使组织相对于第一圆形开口(220)固定,以在对组织的切割和缝合期间,以及在组织保持销(30)随后朝近侧回缩到仓壳体(200)中期间,使组织保持销(30)周围的组织流动最小化。类似地,凸脊表面(230)被构造成能够抵靠砧座(26)夹持组织,从而使组织相对于弓形刀狭槽(218)固定,以在对组织的切割和缝合期间使刀狭槽(218)周围的组织流动最小化。
如图6和图8所示,组织间隙柱(232)设置在钉平台(210)上,在朝向上部主体端部(206)的方向上恰好超过第一圆形开口(220),并且与第一圆形开口(220)和弓形刀狭槽(218)对准。组织间隙柱(232)远离平台(210)突出,并且被构造成能够在仓壳体(200)抵靠砧座(26)朝远侧驱动时邻接砧座(26)的第一端部。这样,组织间隙柱(232)限定钉平台(210)与砧座(26)的钉成形表面(138)之间的最小组织间隙。
如图6和图9所示,组织止动突片(234)设置在钉平台210上,在朝向下部主体端部(204)的方向上恰好超过第二圆形开口(222),并且与第二圆形开口(222)和弓形刀狭槽(218)对准。组织止动突片(234)远离平台(210)突出并且用作止动特征部,该止动特征部在对组织的切割和缝合期间防止组织流动超过下部主体端部(204)。在一些型式中,当朝远侧驱动仓壳体(200)时,组织止动突片(234)被进一步被构造成能够邻接砧座(26)的第二端部,使得组织止动突片(234)与组织间隙柱(232)配合以限定钉平台(210)与砧座(26)的钉成形表面(138)之间的最小组织间隙。
如图7至图10所示,仓壳体(200)的钉平台(210)还包括远离平台(210)突出的支座构件(240,250,252,254)形式的多个组织接合特征部。支座构件(240,250,252,254)沿平台(210)的长度分布,并且从弓形刀狭槽(218)侧向偏移,以与相应的一个或多个钉开口(216)对准并且开口通向其。如下所述,支座构件(240,250,252,254)被构造成能够在平台(210)抵靠砧座(26)夹持时夹紧并由此稳定组织;此外,优化钉位置处的组织压缩以有利于对组织的有效缝合和切割。
如图7最佳地所示,钉平台(210)上的第一组支座构件被示出为沿弓形刀狭槽(218)的长度离散地布置成与钉开口(216)对准的防滑钉(240)的形式。每个防滑钉(240)包括第一端部特征部(242)和相对的第二端部特征部(244),该第一端部特征部在给定排钉开口(216)内部分地环绕第一钉开口(216)的端部部分,该第二端部特征部在该排钉开口216内部分地环绕相邻第二钉开口(216)的端部部分。第一端部特征部(242)和第二端部特征部(244)通过凹陷的桥接部分(246)一体连接。
防滑钉(240)的每个端部特征部(242,244)为大致U形的,并且限定内壁,该内壁与相应钉开口(216)的内壁接合并从该内壁向外突出。这样,每个端部特征部(242,244)开口通向相应的钉开口(216)并与其连通。因此,每个端部特征部(242,244)被构造成能够在钉驱动器(141)从钉开口(216)朝远侧射出钉时引导对应钉(未示出)的相应钉腿。因此,每个端部特征部(242,244)与相邻防滑钉(240)的面对端部特征部(242,244)或与下文所述的端盖(250,252,254)配合,以提供对钉的此类引导。在本型式中,横向侧对相邻排防滑钉(240)的端部特征部(242,244)的每个端部特征部(242,244)的横向侧相对于相同端部特征部(242,244)的相对的横向侧以减小的壁厚形成。
虽然本示例的防滑钉(240)相对于彼此离散地形成,使得每个防滑钉(240)是独立的并且与相邻防滑钉(240)间隔开,但在其他示例中,防滑钉(240)可沿钉平台(210)的一个或多个部分彼此互连。
如图8和图9所示,钉平台(210)包括设置在外排钉开口(216)的两个端部处的外排端盖(250)形式的附加支座构件。在本型式中,每个外排端盖(250)具有类似于防滑钉(240)的端部特征部(242,244)的U形,并且在相应外排钉开口(216)的端部处部分地环绕相应钉开口(216)的端部部分。因此,每个外排端盖(250)与相同排内的相邻防滑钉(240)的面对端部特征部(242,244)配合,以在相应的钉(未示出)被射出时将该钉朝远侧引导到组织中。在本示例中,每个外排端盖(250)的内表面与相邻内排防滑钉(240)的相邻防滑钉(240)的端部结构(242,244)一体连接。
如图8所示,一对第一端部内排端盖(252)设置在上部主体端部(206)处的内排钉开口(216)的端部处。本示例的第一端部内排端盖(252)设置在组织间隙柱(232)的相对的横向两侧上并且与组织间隙柱(232)一体接合(图8中仅示出一个端盖(252))。第一端部内排端盖(252)在其他方面类似于外排端盖(250),因为每个端盖(252)具有U形开口,该U形开口部分地环绕最端侧钉开口(216)的端部部分并且与相同排内的防滑钉(240)的面对端部特征部(242,244)配合以在远侧射出期间引导钉。
如图9所示,一对第二端部内排端盖(254)设置在下部主体端部(204)处的内排钉开口(216)的端部处。本示例的第二端部内排端盖(254)设置在组织止动突片(234)的相对的横向两侧上并且与组织止动突片(234)一体接合。第二端部内排端盖(254)在类似于外排端盖(250),因为每个端盖(254)具有U形开口,该U形开口部分地环绕最端侧钉开口(216)的端部部分并且与相同排内的防滑钉(240)的面对端部特征部(242,244)配合以在远侧射出期间引导钉。
在本示例中,防滑钉(240)、外排端盖(250)和第一端部内排端盖(252)各自以类似的第一最大高度从平台(210)突出。相比之下,第二端部内排端盖(254)各自以大于第一最大高度的第二最大高度从平台(210)突出。如图10所示,由第二端部内排端盖(254)限定的第二最大高度比由防滑钉(240)、外排端盖(250)和第一端部内排端盖(252)限定的第一最大高度大一定距离(X),该距离从平台(210)垂直向外测量。第二端部内排端盖(254)的增加的高度使得这些端盖(254)能够在下部主体端部(204)处更牢固地接合组织,并且因此确保下部主体端部(204)处的稳固钉成形。增加的高度还使得端盖(254)能够与组织止动突片(234)配合,以在对组织的切割和缝合期间防止组织流动超过下部主体端部(204)。在其他型式中,一个或多个其他端盖(250,252)可具有增加的相对于防滑钉(240)的高度,并且/或者防滑钉(240)本身可相对于钉平台(210)具有变化的高度。
应当理解,支座构件(240,250,252,254)相对于平台(210)的突出构型提供了多个优点。具体地讲,当组织如上所述被压缩在平台(210)与砧座(26)之间时,被压缩的组织的部分将进入支座构件(240,250,252,254)内及其周围的凹陷的区域(例如,凹陷的桥接部分(246)和分离间隙)中。由于一些组织进入这些凹陷的区域,因此在对应于支座构件(240,250,252,254)的钉位置处优化组织压缩,同时相对于其中钉平台(210)是平坦的理论另选构型,施加到压缩组织的总压力减小。通过减小施加到压缩组织的总压力,减小了由于过度压缩损坏组织的风险。除了减小施加到压缩组织的总压力之外,组织部分进入支座构件(240,250,252,254)内及其周围的凹陷区域中还对压缩组织提供了增强的握持效果,相对于其中钉平台(210)是平坦的理论另选构型,该增强的握持效果增强。对组织增强的夹持可以促进刀(32)的更清洁切割以及更有效地将钉部署到组织中。因此,提供支座构件(240,250,252,254)既可以降低组织过度压缩的风险,又可以促进组织切割和缝合的更大成功。
III.示例性组合
以下实施例涉及本文的教导内容可被组合或应用的各种非穷尽性方式。应当理解,以下实施例并非旨在限制可在本专利申请或本专利申请的后续提交文件中的任何时间提供的任何权利要求的覆盖范围。不旨在进行免责声明。提供以下实施例仅仅是出于例示性目的。预期本文的各种教导内容可按多种其他方式进行布置和应用。还设想到,一些变型可省略在以下实施例中所提及的某些特征。因此,下文提及的方面或特征中的任一者均不应被视为决定性的,除非另外例如由发明人或关注发明人的继承者在稍后日期明确指明如此。如果本专利申请或与本专利申请相关的后续提交文件中提出的任何权利要求包括下文提及的那些特征之外的附加特征,则这些附加特征不应被假定为因与专利性相关的任何原因而被添加。
实施例1
一种与外科器械一起使用的仓,所述仓包括:(a)弯曲主体;(b)平台,所述平台由所述弯曲主体限定,其中所述平台被构造成能够抵靠砧座夹持组织;(c)多个钉开口,所述多个钉开口形成于所述平台中,其中所述钉开口被构造成能够容纳多个钉;(d)弓形狭槽,所述弓形狭槽形成于所述平台中,其中所述弓形狭槽被构造成能够可滑动地接收穿过所述弓形狭槽的切割构件;(e)开口,所述开口形成于所述平台中与所述弓形狭槽的端部相邻,其中所述开口被构造成能够可滑动地接收穿过所述开口的销;以及(f)凸起表面,所述凸起表面从所述平台偏移并且围绕所述开口的至少一部分周向延伸,其中所述凸起表面被构造成能够抵靠所述砧座夹持组织,从而使所述组织相对于所述开口固定。
实施例2
根据实施例1所述的仓,其中所述凸起表面由设置在所述平台上的环形结构限定,其中所述环形结构至少部分地环绕所述开口。
实施例3
根据前述实施例中任一项所述的仓,还包括沿所述弓形狭槽的相对侧延伸的一对脊,其中每个脊具有与所述凸起表面互连的上表面。
实施例4
根据前述实施例中任一项所述的仓,其中所述开口为圆形并且与所述弓形狭槽的端部连通。
实施例5
根据前述实施例中任一项所述的仓,还包括形成于所述平台中与所述弓形狭槽的第二端部相邻的第二开口,其中所述第二开口被构造成能够接收穿过所述第二开口的第二销。
实施例6
根据实施例5中任一项所述的仓,其中所述第二开口与所述弓形狭槽的所述第二端部连通。
实施例7
根据前述实施例中任一项所述的仓,其中所述钉开口被布置成多个排,所述多个排包括沿所述弓形狭槽的第一侧延伸的第一排以及沿所述弓形狭槽的第二侧延伸的第二排。
实施例8
根据前述实施例中任一项所述的仓,其中所述开口位于所述弓形狭槽的所述端部与所述平台的对应端部之间,其中所述钉开口中的至少一个钉开口沿朝向所述平台的所述对应端部的方向延伸超过所述开口。
实施例9
根据前述实施例中任一项所述的仓,还包括布置在所述平台上的多个支座构件,其中所述支座构件从所述弓形狭槽侧向偏移并且被构造成能够接合组织。
实施例10
根据实施例9所述的仓,其中所述支座构件中的每个支座构件环绕相邻钉开口的至少一部分。
实施例11
根据实施例9至10中任一项所述的仓,其中所述支座构件中的至少一些支座构件包括第一端部特征部和相对的第二端部特征部,所述第一端部特征部至少部分地环绕第一钉开口的端部部分,所述第二端部特征部至少部分地环绕第二钉开口的端部部分。
实施例12
根据实施例11所述的仓,其中所述第一端部特征部通过凹陷的桥接部分与所述第二端部特征部连接。
实施例13
根据实施例9至12中任一项所述的仓,其中所述多个支座构件包括多个第一支座构件和至少一个第二支座构件,其中与所述第一支座构件相比,所述至少一个第二支座构件具有更大的相对于所述平台的最大高度,
实施例14
根据实施例13所述的仓,其中所述至少一个第二支座构件位于所述弓形狭槽的所述端部与所述平台的对应端部之间。
实施例15
根据实施例13至14中任一项所述的仓,其中所述至少一个第二支座构件包括一对第二支座构件。
实施例16
一种与外科器械一起使用的仓,所述仓包括:(a)弯曲主体;(b)平台,所述平台由所述弯曲主体限定,其中所述平台被构造成能够抵靠砧座夹持组织;(c)多个钉开口,所述多个钉开口形成于所述平台中,其中所述钉开口被构造成能够容纳多个钉;(d)弓形狭槽,所述弓形狭槽形成于所述平台中,其中所述弓形狭槽被构造成能够可滑动地接收穿过所述弓形狭槽的切割构件;(e)多个第一支座构件,所述多个第一支座构件沿所述弓形狭槽的长度布置在所述平台上,其中每个第一支座构件开口通向所述钉开口中的至少一个钉开口,其中所述第一支座构件具有相对于所述平台的第一最大高度;(f)第二支座构件,所述第二支座构件在所述多个第一支座构件的端部处布置在所述平台上,其中所述第二支座构件开口通向所述钉开口中的至少一个钉开口,其中所述第二支座构件具有相对于所述平台的第二最大高度,所述第二最大高度大于所述第一最大高度。
实施例17
根据实施例16所述的仓,其中所述平台具有第一平台端部和相对的第二平台端部,其中所述弓形狭槽在所述第一平台端部与所述第二平台端部之间纵向地延伸,其中所述第二支座构件设置在所述第一平台端部与所述弓形狭槽的对应端部之间。
实施例18
根据实施例16至17中任一项所述的仓,还包括:(a)突出部,所述突出部邻近所述弓形狭槽的端部设置并且与所述弓形狭槽对准;以及(b)一对第二支座构件,所述一对第二支座构件设置在所述突出部的相对的横向两侧处,其中每个第二支座构件开口通向所述钉开口中的相应一个钉开口,并且限定大于所述第一最大高度的最大高度。
实施例19
一种外科器械,包括:(a)主体;(b)轴组件,所述轴组件从所述主体朝远侧延伸;以及(c)端部执行器,所述端部执行器位于所述轴组件的远侧端部处,其中所述端部执行器包括:(i)支撑结构,(ii)砧座,所述砧座相对于所述支撑结构固定,其中所述砧座包括多个钉成形凹坑,以及(iii)仓壳体,其中所述仓壳体能够相对于所述支撑结构运动以抵靠所述砧座夹持组织,其中所述仓壳体包括:(A)弯曲主体,(B)平台,所述平台由所述弯曲主体限定,(C)多个钉开口,所述多个钉开口形成于所述平台中,其中所述钉开口被构造成能够容纳多个钉,(D)弓形狭槽,所述弓形狭槽形成于所述平台中,其中所述弓形狭槽被构造成能够可滑动地接收穿过所述弓形狭槽的切割构件,以及(E)多个支座构件,所述多个支座构件沿所述弓形狭槽的长度布置在所述平台上,其中每个支座构件开口通向所述钉开口中的至少一个钉开口,并且被构造成能够接合组织。
实施例20
根据实施例19所述的外科器械,其中所述支座构件相对于所述平台在高度上变化。
IV.杂项
应当理解,本文所述的教导内容、表达、实施方案、示例等中的任何一者或多者可与本文所述的其他教导内容、表达、实施方案、示例等中的任何一者或多者进行组合。因此,上述教导内容、表达、实施方案、示例等不应视为彼此孤立。参考本文的教导内容,本文的教导内容可进行组合的各种合适方式对于本领域的普通技术人员而言将显而易见。此类修改和变型旨在包括在权利要求书的范围内。
应当理解,据称以引用方式并入本文的任何专利、专利公布或其他公开材料,无论是全文或部分,仅在所并入的材料与本公开中所述的现有定义、陈述或者其他公开材料不冲突的范围内并入本文。因此,并且在必要的程度下,本文明确列出的公开内容代替以引用方式并入本文的任何冲突材料。据称以引用方式并入本文但与本文列出的现有定义、陈述或其他公开材料相冲突的任何材料或其部分,将仅在所并入的材料与现有的公开材料之间不产生冲突的程度下并入。
已结合钉的部署和变形描述了本文所述的外科器械系统;然而,本文所述的实施方案不限于此。例如,设想了部署除钉之外的紧固件诸如夹具或大头钉的各种实施方案。此外,还设想了利用用于密封组织的任何合适装置的各种实施方案。例如,根据各种实施方案的端部执行器可包括被配置成能够加热和密封组织的电极。另外,例如,根据某些实施方案的端部执行器可施加振动能量来密封组织。
上述装置的型式可应用于由医疗专业人员进行的传统医学治疗和手术、以及机器人辅助的医学治疗和手术中。仅以举例的方式,本文的各种教导内容可易于并入机器人外科系统,诸如Intuitive Surgical,Inc.(Sunnyvale,California)的DAVINCITM系统。类似地,本领域的普通技术人员将认识到,本文的各种教导内容可易于与以下美国专利中的任一者的各种教导内容组合:2013年7月9日公布的名称为“Drive Interface for OperablyCoupling aManipulatable Surgical Tool to a Robot”的美国专利8,479,969;2014年8月12日公布的名称为“Robotically-Controlled Cable-Based Surgical End Effectors”的美国专利公布8,800,838,其公开内容以引用方式并入本文;和/或2013年11月5日公布的名称为“Robotically-Controlled Surgical End Effector System with RotaryActuated Closure Systems”的美国专利8,573,465,其公开内容以引用方式并入本文。
上文所述的型式的装置可被设计为单次使用后丢弃,或者它们可被设计为可多次使用。在任一种情况下或两种情况下,可对这些型式进行修复以在至少一次使用之后重复使用。修复可包括以下步骤的任意组合:拆卸装置,然后清洁或替换特定零件以及随后进行重新组装。具体地,可拆卸一些型式的装置,并且可以任何组合来选择性地替换或移除装置的任意数量的特定零件或部分。在清洁和/或更换特定部件时,所述装置的一些型式可在修复设施处重新组装或者在即将进行手术之前由操作者重新组装以供随后使用。本领域的技术人员将会了解,装置的修复可利用多种技术进行拆卸、清洁/更换、以及重新组装。此类技术的使用以及所得的修复装置均在本申请的范围内。
仅以举例的方式,本文描述的型式可在手术之前和/或之后消毒。在一种消毒技术中,将所述装置放置在闭合且密封的容器诸如塑料袋或TYVEK袋中。然后可将容器和装置放置在可穿透容器的辐射场中,诸如γ辐射、x射线、或高能电子。辐射可杀死装置上和容器中的细菌。随后可将经消毒的装置储存在无菌容器中,以供以后使用。还可使用本领域已知的任何其它技术对装置进行消毒,所述技术包括但不限于β辐射或γ辐射、环氧乙烷或蒸汽。
已经示出和阐述了本发明的各种实施方案,可在不脱离本发明的范围的情况下由本领域的普通技术人员进行适当修改来实现本文所述的方法和系统的进一步改进。已经提及了若干此类可能的修改,并且其他修改对于本领域的技术人员而言将显而易见。例如,上文所讨论的实施例、实施方案、几何形状、材料、尺寸、比率、步骤等均是例示性的而非必需的。因此,本发明的范围应根据以下权利要求书来考虑,并且应理解为不限于说明书和附图中示出和描述的结构和操作的细节。
Claims (20)
1.一种与外科器械一起使用的仓,所述仓包括:
(a)弯曲主体;
(b)平台,所述平台由所述弯曲主体限定,其中所述平台被构造成能够抵靠砧座夹持组织;
(c)多个钉开口,所述多个钉开口形成于所述平台中,其中所述钉开口被构造成能够容纳多个钉;
(d)弓形狭槽,所述弓形狭槽形成于所述平台中,其中所述弓形狭槽被构造成能够可滑动地接收穿过所述弓形狭槽的切割构件;
(e)开口,所述开口形成于所述平台中与所述弓形狭槽的端部相邻,其中所述开口被构造成能够可滑动地接收穿过所述开口的销;以及
(f)凸起表面,所述凸起表面从所述平台偏移并且围绕所述开口的至少一部分周向延伸,其中所述凸起表面被构造成能够抵靠所述砧座夹持组织,从而使所述组织相对于所述开口固定。
2.根据权利要求1所述的仓,其中所述凸起表面由设置在所述平台上的环形结构限定,其中所述环形结构至少部分地环绕所述开口。
3.根据权利要求1所述的仓,还包括沿所述弓形狭槽的相对侧延伸的一对脊,其中每个脊具有与所述凸起表面互连的上表面。
4.根据权利要求1所述的仓,其中所述开口为圆形并且与所述弓形狭槽的端部连通。
5.根据权利要求1所述的仓,还包括形成于所述平台中与所述弓形狭槽的第二端部相邻的第二开口,其中所述第二开口被构造成能够接收穿过所述第二开口的第二销。
6.根据权利要求5所述的仓,其中所述第二开口与所述弓形狭槽的所述第二端部连通。
7.根据权利要求1所述的仓,其中所述钉开口被布置成多个排,所述多个排包括沿所述弓形狭槽的第一侧延伸的第一排以及沿所述弓形狭槽的第二侧延伸的第二排。
8.根据权利要求1所述的仓,其中所述开口位于所述弓形狭槽的所述端部与所述平台的对应端部之间,其中所述钉开口中的至少一个钉开口沿朝向所述平台的所述对应端部的方向延伸超过所述开口。
9.根据权利要求1所述的仓,还包括布置在所述平台上的多个支座构件,其中所述支座构件从所述弓形狭槽侧向偏移并且被构造成能够接合组织。
10.根据权利要求9所述的仓,其中所述支座构件中的每个支座构件至少部分地环绕相邻钉开口的至少一部分。
11.根据权利要求9所述的仓,其中所述支座构件中的至少一些支座构件包括第一端部特征部和相对的第二端部特征部,所述第一端部特征部至少部分地环绕第一钉开口的端部部分,所述第二端部特征部至少部分地环绕第二钉开口的端部部分。
12.根据权利要求11所述的仓,其中所述第一端部特征部通过凹陷的桥接部分与所述第二端部特征部连接。
13.根据权利要求9所述的仓,其中所述多个支座构件包括多个第一支座构件和至少一个第二支座构件,其中与所述第一支座构件相比,所述至少一个第二支座构件具有更大的相对于所述平台的最大高度。
14.根据权利要求13所述的仓,其中所述至少一个第二支座构件位于所述弓形狭槽的端部与所述平台的对应端部之间。
15.根据权利要求13所述的仓,其中所述至少一个第二支座构件包括一对第二支座构件。
16.一种与外科器械一起使用的仓,所述仓包括:
(a)弯曲主体;
(b)平台,所述平台由所述弯曲主体限定,其中所述平台被构造成能够抵靠砧座夹持组织;
(c)多个钉开口,所述多个钉开口形成于所述平台中,其中所述钉开口被构造成能够容纳多个钉;
(d)弓形狭槽,所述弓形狭槽形成于所述平台中,其中所述弓形狭槽被构造成能够可滑动地接收穿过所述弓形狭槽的切割构件;
(e)多个第一支座构件,所述多个第一支座构件沿所述弓形狭槽的长度布置在所述平台上,其中每个第一支座构件开口通向所述钉开口中的至少一个钉开口,其中所述第一支座构件具有相对于所述平台的第一最大高度;以及
(f)第二支座构件,所述第二支座构件在所述多个第一支座构件的端部处布置在所述平台上,其中所述第二支座构件开口通向所述钉开口中的至少一个钉开口,其中所述第二支座构件具有相对于所述平台的第二最大高度,所述第二最大高度大于所述第一最大高度。
17.根据权利要求16所述的仓,其中所述平台具有第一平台端部和相对的第二平台端部,其中所述弓形狭槽在所述第一平台端部与所述第二平台端部之间纵向地延伸,其中所述第二支座构件设置在所述第一平台端部与所述弓形狭槽的对应端部之间。
18.根据权利要求16所述的仓,还包括:
(a)突出部,所述突出部邻近所述弓形狭槽的端部设置并且与所述弓形狭槽对准;以及
(b)一对第二支座构件,所述一对第二支座构件设置在所述突出部的相对的横向两侧处,其中每个第二支座构件开口通向所述钉开口中的相应一个钉开口,并且限定大于所述第一最大高度的最大高度。
19.一种外科器械,包括:
(a)主体;
(b)轴组件,所述轴组件从所述主体朝远侧延伸;以及
(c)端部执行器,所述端部执行器位于所述轴组件的远侧端部处,其中所述端部执行器包括:
(i)支撑结构,
(ii)砧座,所述砧座相对于所述支撑结构固定,其中所述砧座包括多个钉成形凹坑,以及
(iii)仓壳体,其中所述仓壳体能够相对于所述支撑结构运动以抵靠所述砧座夹持组织,其中所述仓壳体包括:
(A)弯曲主体,
(B)平台,所述平台由所述弯曲主体限定,
(C)多个钉开口,所述多个钉开口形成于所述平台中,其中所述钉开口被构造成能够容纳多个钉,
(D)弓形狭槽,所述弓形狭槽形成于所述平台中,其中所述弓形狭槽被构造成能够可滑动地接收穿过所述弓形狭槽的切割构件,和
(E)多个支座构件,所述多个支座构件沿所述弓形狭槽的长度布置在所述平台上,其中每个支座构件开口通向所述钉开口中的至少一个钉开口,并且被构造成能够接合组织。
20.根据权利要求19所述的外科器械,其中所述支座构件相对于所述平台在高度上变化。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/234,727 | 2018-12-28 | ||
US16/234,727 US11202628B2 (en) | 2018-12-28 | 2018-12-28 | Surgical stapler with tissue engagement features around tissue containment pin |
PCT/IB2019/061243 WO2020136542A2 (en) | 2018-12-28 | 2019-12-21 | Surgical stapler with tissue engagement features around tissue containment pin |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113260319A true CN113260319A (zh) | 2021-08-13 |
CN113260319B CN113260319B (zh) | 2023-01-03 |
Family
ID=69005613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980086994.4A Active CN113260319B (zh) | 2018-12-28 | 2019-12-21 | 在组织容纳销周围具有组织接合特征部的外科缝合器 |
Country Status (9)
Country | Link |
---|---|
US (3) | US11202628B2 (zh) |
EP (2) | EP4331504A3 (zh) |
JP (1) | JP7480153B2 (zh) |
CN (1) | CN113260319B (zh) |
BR (1) | BR112021012634A2 (zh) |
ES (1) | ES2974441T3 (zh) |
MX (1) | MX2021007858A (zh) |
PL (1) | PL3673824T3 (zh) |
WO (1) | WO2020136542A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024187342A1 (en) * | 2023-03-13 | 2024-09-19 | Covidien Lp | Surgical stapling apparatus with pivotable cam inserts, break-away trigger, and tissue gripping structure |
Families Citing this family (209)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9060770B2 (en) | 2003-05-20 | 2015-06-23 | Ethicon Endo-Surgery, Inc. | Robotically-driven surgical instrument with E-beam driver |
US20070084897A1 (en) | 2003-05-20 | 2007-04-19 | Shelton Frederick E Iv | Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism |
US9072535B2 (en) | 2011-05-27 | 2015-07-07 | Ethicon Endo-Surgery, Inc. | Surgical stapling instruments with rotatable staple deployment arrangements |
US11890012B2 (en) | 2004-07-28 | 2024-02-06 | Cilag Gmbh International | Staple cartridge comprising cartridge body and attached support |
US11998198B2 (en) | 2004-07-28 | 2024-06-04 | Cilag Gmbh International | Surgical stapling instrument incorporating a two-piece E-beam firing mechanism |
US10159482B2 (en) | 2005-08-31 | 2018-12-25 | Ethicon Llc | Fastener cartridge assembly comprising a fixed anvil and different staple heights |
US7669746B2 (en) | 2005-08-31 | 2010-03-02 | Ethicon Endo-Surgery, Inc. | Staple cartridges for forming staples having differing formed staple heights |
US11246590B2 (en) | 2005-08-31 | 2022-02-15 | Cilag Gmbh International | Staple cartridge including staple drivers having different unfired heights |
US20070106317A1 (en) | 2005-11-09 | 2007-05-10 | Shelton Frederick E Iv | Hydraulically and electrically actuated articulation joints for surgical instruments |
US8186555B2 (en) | 2006-01-31 | 2012-05-29 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting and fastening instrument with mechanical closure system |
US8820603B2 (en) | 2006-01-31 | 2014-09-02 | Ethicon Endo-Surgery, Inc. | Accessing data stored in a memory of a surgical instrument |
US8708213B2 (en) | 2006-01-31 | 2014-04-29 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a feedback system |
US20110295295A1 (en) | 2006-01-31 | 2011-12-01 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical instrument having recording capabilities |
US20120292367A1 (en) | 2006-01-31 | 2012-11-22 | Ethicon Endo-Surgery, Inc. | Robotically-controlled end effector |
US11793518B2 (en) | 2006-01-31 | 2023-10-24 | Cilag Gmbh International | Powered surgical instruments with firing system lockout arrangements |
US7845537B2 (en) | 2006-01-31 | 2010-12-07 | Ethicon Endo-Surgery, Inc. | Surgical instrument having recording capabilities |
US10568652B2 (en) | 2006-09-29 | 2020-02-25 | Ethicon Llc | Surgical staples having attached drivers of different heights and stapling instruments for deploying the same |
US11980366B2 (en) | 2006-10-03 | 2024-05-14 | Cilag Gmbh International | Surgical instrument |
US8632535B2 (en) | 2007-01-10 | 2014-01-21 | Ethicon Endo-Surgery, Inc. | Interlock and surgical instrument including same |
US8684253B2 (en) | 2007-01-10 | 2014-04-01 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor |
US7434717B2 (en) | 2007-01-11 | 2008-10-14 | Ethicon Endo-Surgery, Inc. | Apparatus for closing a curved anvil of a surgical stapling device |
US11672531B2 (en) | 2007-06-04 | 2023-06-13 | Cilag Gmbh International | Rotary drive systems for surgical instruments |
US8931682B2 (en) | 2007-06-04 | 2015-01-13 | Ethicon Endo-Surgery, Inc. | Robotically-controlled shaft based rotary drive systems for surgical instruments |
US7753245B2 (en) | 2007-06-22 | 2010-07-13 | Ethicon Endo-Surgery, Inc. | Surgical stapling instruments |
US11849941B2 (en) | 2007-06-29 | 2023-12-26 | Cilag Gmbh International | Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis |
US11986183B2 (en) | 2008-02-14 | 2024-05-21 | Cilag Gmbh International | Surgical cutting and fastening instrument comprising a plurality of sensors to measure an electrical parameter |
US8573465B2 (en) | 2008-02-14 | 2013-11-05 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical end effector system with rotary actuated closure systems |
RU2493788C2 (ru) | 2008-02-14 | 2013-09-27 | Этикон Эндо-Серджери, Инк. | Хирургический режущий и крепежный инструмент, имеющий радиочастотные электроды |
US8636736B2 (en) | 2008-02-14 | 2014-01-28 | Ethicon Endo-Surgery, Inc. | Motorized surgical cutting and fastening instrument |
US20130153641A1 (en) | 2008-02-15 | 2013-06-20 | Ethicon Endo-Surgery, Inc. | Releasable layer of material and surgical end effector having the same |
US9386983B2 (en) | 2008-09-23 | 2016-07-12 | Ethicon Endo-Surgery, Llc | Robotically-controlled motorized surgical instrument |
US9005230B2 (en) | 2008-09-23 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Motorized surgical instrument |
US11648005B2 (en) | 2008-09-23 | 2023-05-16 | Cilag Gmbh International | Robotically-controlled motorized surgical instrument with an end effector |
US8210411B2 (en) | 2008-09-23 | 2012-07-03 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument |
US8608045B2 (en) | 2008-10-10 | 2013-12-17 | Ethicon Endo-Sugery, Inc. | Powered surgical cutting and stapling apparatus with manually retractable firing system |
US11812965B2 (en) | 2010-09-30 | 2023-11-14 | Cilag Gmbh International | Layer of material for a surgical end effector |
US11925354B2 (en) | 2010-09-30 | 2024-03-12 | Cilag Gmbh International | Staple cartridge comprising staples positioned within a compressible portion thereof |
US9629814B2 (en) | 2010-09-30 | 2017-04-25 | Ethicon Endo-Surgery, Llc | Tissue thickness compensator configured to redistribute compressive forces |
US10945731B2 (en) | 2010-09-30 | 2021-03-16 | Ethicon Llc | Tissue thickness compensator comprising controlled release and expansion |
US9168038B2 (en) | 2010-09-30 | 2015-10-27 | Ethicon Endo-Surgery, Inc. | Staple cartridge comprising a tissue thickness compensator |
US9386988B2 (en) | 2010-09-30 | 2016-07-12 | Ethicon End-Surgery, LLC | Retainer assembly including a tissue thickness compensator |
US9788834B2 (en) | 2010-09-30 | 2017-10-17 | Ethicon Llc | Layer comprising deployable attachment members |
JP6026509B2 (ja) | 2011-04-29 | 2016-11-16 | エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc. | ステープルカートリッジ自体の圧縮可能部分内に配置されたステープルを含むステープルカートリッジ |
MX350846B (es) | 2012-03-28 | 2017-09-22 | Ethicon Endo Surgery Inc | Compensador de grosor de tejido que comprende cápsulas que definen un ambiente de baja presión. |
CN104321024B (zh) | 2012-03-28 | 2017-05-24 | 伊西康内外科公司 | 包括多个层的组织厚度补偿件 |
US9101358B2 (en) | 2012-06-15 | 2015-08-11 | Ethicon Endo-Surgery, Inc. | Articulatable surgical instrument comprising a firing drive |
US9649111B2 (en) | 2012-06-28 | 2017-05-16 | Ethicon Endo-Surgery, Llc | Replaceable clip cartridge for a clip applier |
US20140001231A1 (en) | 2012-06-28 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Firing system lockout arrangements for surgical instruments |
US9226751B2 (en) | 2012-06-28 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Surgical instrument system including replaceable end effectors |
US9289256B2 (en) | 2012-06-28 | 2016-03-22 | Ethicon Endo-Surgery, Llc | Surgical end effectors having angled tissue-contacting surfaces |
MX368026B (es) | 2013-03-01 | 2019-09-12 | Ethicon Endo Surgery Inc | Instrumento quirúrgico articulable con vías conductoras para la comunicación de la señal. |
US9629629B2 (en) | 2013-03-14 | 2017-04-25 | Ethicon Endo-Surgey, LLC | Control systems for surgical instruments |
BR112015026109B1 (pt) | 2013-04-16 | 2022-02-22 | Ethicon Endo-Surgery, Inc | Instrumento cirúrgico |
US9924942B2 (en) | 2013-08-23 | 2018-03-27 | Ethicon Llc | Motor-powered articulatable surgical instruments |
BR112016014154B1 (pt) | 2013-12-17 | 2022-08-23 | Standard Bariatrics, Inc. | Guia para orientar um instrumento médico durante um procedimento médico e dispositivo médico |
US9690362B2 (en) | 2014-03-26 | 2017-06-27 | Ethicon Llc | Surgical instrument control circuit having a safety processor |
AU2015241193B2 (en) | 2014-03-29 | 2020-01-02 | Standard Bariatrics, Inc. | End effectors surgical stapling devices, and methods of using same |
AU2015241267A1 (en) | 2014-03-29 | 2016-10-20 | Standard Bariatrics, Inc. | End effectors, surgical stapling devices, and methods of using same |
US9801627B2 (en) | 2014-09-26 | 2017-10-31 | Ethicon Llc | Fastener cartridge for creating a flexible staple line |
JP6636452B2 (ja) | 2014-04-16 | 2020-01-29 | エシコン エルエルシーEthicon LLC | 異なる構成を有する延在部を含む締結具カートリッジ |
JP6612256B2 (ja) | 2014-04-16 | 2019-11-27 | エシコン エルエルシー | 不均一な締結具を備える締結具カートリッジ |
BR112016023807B1 (pt) | 2014-04-16 | 2022-07-12 | Ethicon Endo-Surgery, Llc | Conjunto de cartucho de prendedores para uso com um instrumento cirúrgico |
US20150297225A1 (en) | 2014-04-16 | 2015-10-22 | Ethicon Endo-Surgery, Inc. | Fastener cartridges including extensions having different configurations |
US10135242B2 (en) | 2014-09-05 | 2018-11-20 | Ethicon Llc | Smart cartridge wake up operation and data retention |
BR112017004361B1 (pt) | 2014-09-05 | 2023-04-11 | Ethicon Llc | Sistema eletrônico para um instrumento cirúrgico |
US10105142B2 (en) | 2014-09-18 | 2018-10-23 | Ethicon Llc | Surgical stapler with plurality of cutting elements |
US9924944B2 (en) | 2014-10-16 | 2018-03-27 | Ethicon Llc | Staple cartridge comprising an adjunct material |
US11141153B2 (en) | 2014-10-29 | 2021-10-12 | Cilag Gmbh International | Staple cartridges comprising driver arrangements |
US10517594B2 (en) | 2014-10-29 | 2019-12-31 | Ethicon Llc | Cartridge assemblies for surgical staplers |
US10736636B2 (en) | 2014-12-10 | 2020-08-11 | Ethicon Llc | Articulatable surgical instrument system |
MX2017008108A (es) | 2014-12-18 | 2018-03-06 | Ethicon Llc | Instrumento quirurgico con un yunque que puede moverse de manera selectiva sobre un eje discreto no movil con relacion a un cartucho de grapas. |
US9987000B2 (en) | 2014-12-18 | 2018-06-05 | Ethicon Llc | Surgical instrument assembly comprising a flexible articulation system |
US9943309B2 (en) | 2014-12-18 | 2018-04-17 | Ethicon Llc | Surgical instruments with articulatable end effectors and movable firing beam support arrangements |
US10085748B2 (en) | 2014-12-18 | 2018-10-02 | Ethicon Llc | Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors |
US11154301B2 (en) | 2015-02-27 | 2021-10-26 | Cilag Gmbh International | Modular stapling assembly |
US10441279B2 (en) | 2015-03-06 | 2019-10-15 | Ethicon Llc | Multiple level thresholds to modify operation of powered surgical instruments |
JP2020121162A (ja) | 2015-03-06 | 2020-08-13 | エシコン エルエルシーEthicon LLC | 測定の安定性要素、クリープ要素、及び粘弾性要素を決定するためのセンサデータの時間依存性評価 |
US10433844B2 (en) | 2015-03-31 | 2019-10-08 | Ethicon Llc | Surgical instrument with selectively disengageable threaded drive systems |
US10285837B1 (en) | 2015-09-16 | 2019-05-14 | Standard Bariatrics, Inc. | Systems and methods for measuring volume of potential sleeve in a sleeve gastrectomy |
US10105139B2 (en) | 2015-09-23 | 2018-10-23 | Ethicon Llc | Surgical stapler having downstream current-based motor control |
US10433846B2 (en) | 2015-09-30 | 2019-10-08 | Ethicon Llc | Compressible adjunct with crossing spacer fibers |
US11890015B2 (en) | 2015-09-30 | 2024-02-06 | Cilag Gmbh International | Compressible adjunct with crossing spacer fibers |
US10292704B2 (en) | 2015-12-30 | 2019-05-21 | Ethicon Llc | Mechanisms for compensating for battery pack failure in powered surgical instruments |
US11213293B2 (en) | 2016-02-09 | 2022-01-04 | Cilag Gmbh International | Articulatable surgical instruments with single articulation link arrangements |
US10448948B2 (en) | 2016-02-12 | 2019-10-22 | Ethicon Llc | Mechanisms for compensating for drivetrain failure in powered surgical instruments |
US10357247B2 (en) | 2016-04-15 | 2019-07-23 | Ethicon Llc | Surgical instrument with multiple program responses during a firing motion |
US10828028B2 (en) | 2016-04-15 | 2020-11-10 | Ethicon Llc | Surgical instrument with multiple program responses during a firing motion |
US20170296173A1 (en) | 2016-04-18 | 2017-10-19 | Ethicon Endo-Surgery, Llc | Method for operating a surgical instrument |
US10478181B2 (en) | 2016-04-18 | 2019-11-19 | Ethicon Llc | Cartridge lockout arrangements for rotary powered surgical cutting and stapling instruments |
US10542981B2 (en) | 2016-11-14 | 2020-01-28 | Ethicon Llc | Atraumatic stapling head features for circular surgical stapler |
US20180168625A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Surgical stapling instruments with smart staple cartridges |
US10588631B2 (en) | 2016-12-21 | 2020-03-17 | Ethicon Llc | Surgical instruments with positive jaw opening features |
US11090048B2 (en) | 2016-12-21 | 2021-08-17 | Cilag Gmbh International | Method for resetting a fuse of a surgical instrument shaft |
US20180168615A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Method of deforming staples from two different types of staple cartridges with the same surgical stapling instrument |
US10639035B2 (en) | 2016-12-21 | 2020-05-05 | Ethicon Llc | Surgical stapling instruments and replaceable tool assemblies thereof |
US11571210B2 (en) | 2016-12-21 | 2023-02-07 | Cilag Gmbh International | Firing assembly comprising a multiple failed-state fuse |
JP7010956B2 (ja) | 2016-12-21 | 2022-01-26 | エシコン エルエルシー | 組織をステープル留めする方法 |
US10307170B2 (en) | 2017-06-20 | 2019-06-04 | Ethicon Llc | Method for closed loop control of motor velocity of a surgical stapling and cutting instrument |
US10779820B2 (en) | 2017-06-20 | 2020-09-22 | Ethicon Llc | Systems and methods for controlling motor speed according to user input for a surgical instrument |
US10881399B2 (en) | 2017-06-20 | 2021-01-05 | Ethicon Llc | Techniques for adaptive control of motor velocity of a surgical stapling and cutting instrument |
US11653914B2 (en) | 2017-06-20 | 2023-05-23 | Cilag Gmbh International | Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument according to articulation angle of end effector |
US10993716B2 (en) | 2017-06-27 | 2021-05-04 | Ethicon Llc | Surgical anvil arrangements |
US11564686B2 (en) | 2017-06-28 | 2023-01-31 | Cilag Gmbh International | Surgical shaft assemblies with flexible interfaces |
US11678880B2 (en) | 2017-06-28 | 2023-06-20 | Cilag Gmbh International | Surgical instrument comprising a shaft including a housing arrangement |
USD906355S1 (en) | 2017-06-28 | 2020-12-29 | Ethicon Llc | Display screen or portion thereof with a graphical user interface for a surgical instrument |
US10765427B2 (en) | 2017-06-28 | 2020-09-08 | Ethicon Llc | Method for articulating a surgical instrument |
EP3420947B1 (en) | 2017-06-28 | 2022-05-25 | Cilag GmbH International | Surgical instrument comprising selectively actuatable rotatable couplers |
US10932772B2 (en) | 2017-06-29 | 2021-03-02 | Ethicon Llc | Methods for closed loop velocity control for robotic surgical instrument |
US11944300B2 (en) | 2017-08-03 | 2024-04-02 | Cilag Gmbh International | Method for operating a surgical system bailout |
US11974742B2 (en) | 2017-08-03 | 2024-05-07 | Cilag Gmbh International | Surgical system comprising an articulation bailout |
US10912562B2 (en) | 2017-08-14 | 2021-02-09 | Standard Bariatrics, Inc. | End effectors, surgical stapling devices, and methods of using same |
US11134944B2 (en) | 2017-10-30 | 2021-10-05 | Cilag Gmbh International | Surgical stapler knife motion controls |
US10842490B2 (en) | 2017-10-31 | 2020-11-24 | Ethicon Llc | Cartridge body design with force reduction based on firing completion |
US10779826B2 (en) | 2017-12-15 | 2020-09-22 | Ethicon Llc | Methods of operating surgical end effectors |
US10835330B2 (en) | 2017-12-19 | 2020-11-17 | Ethicon Llc | Method for determining the position of a rotatable jaw of a surgical instrument attachment assembly |
US11179152B2 (en) | 2017-12-21 | 2021-11-23 | Cilag Gmbh International | Surgical instrument comprising a tissue grasping system |
US11291440B2 (en) | 2018-08-20 | 2022-04-05 | Cilag Gmbh International | Method for operating a powered articulatable surgical instrument |
US11207065B2 (en) | 2018-08-20 | 2021-12-28 | Cilag Gmbh International | Method for fabricating surgical stapler anvils |
US11202628B2 (en) | 2018-12-28 | 2021-12-21 | Cilag Gmbh International | Surgical stapler with tissue engagement features around tissue containment pin |
USD926318S1 (en) | 2018-12-28 | 2021-07-27 | Cilag Gmbh International | Surgical stapler deck with tissue engagement recess features |
US11033269B2 (en) | 2018-12-28 | 2021-06-15 | Cilag Gmbh International | Method of applying buttresses to surgically cut and stapled sites |
USD901686S1 (en) | 2018-12-28 | 2020-11-10 | Ethicon Llc | Applicator for surgical stapler buttress |
USD926317S1 (en) | 2018-12-28 | 2021-07-27 | Cilag Gmbh International | Surgical stapler deck with tissue engagement cleat features |
US11696761B2 (en) | 2019-03-25 | 2023-07-11 | Cilag Gmbh International | Firing drive arrangements for surgical systems |
US11903581B2 (en) | 2019-04-30 | 2024-02-20 | Cilag Gmbh International | Methods for stapling tissue using a surgical instrument |
US11553971B2 (en) | 2019-06-28 | 2023-01-17 | Cilag Gmbh International | Surgical RFID assemblies for display and communication |
US11638587B2 (en) | 2019-06-28 | 2023-05-02 | Cilag Gmbh International | RFID identification systems for surgical instruments |
US11684434B2 (en) | 2019-06-28 | 2023-06-27 | Cilag Gmbh International | Surgical RFID assemblies for instrument operational setting control |
US11229437B2 (en) | 2019-06-28 | 2022-01-25 | Cilag Gmbh International | Method for authenticating the compatibility of a staple cartridge with a surgical instrument |
US12004740B2 (en) | 2019-06-28 | 2024-06-11 | Cilag Gmbh International | Surgical stapling system having an information decryption protocol |
US11660163B2 (en) | 2019-06-28 | 2023-05-30 | Cilag Gmbh International | Surgical system with RFID tags for updating motor assembly parameters |
US11627959B2 (en) | 2019-06-28 | 2023-04-18 | Cilag Gmbh International | Surgical instruments including manual and powered system lockouts |
US11771419B2 (en) | 2019-06-28 | 2023-10-03 | Cilag Gmbh International | Packaging for a replaceable component of a surgical stapling system |
US11478241B2 (en) * | 2019-06-28 | 2022-10-25 | Cilag Gmbh International | Staple cartridge including projections |
US11229433B2 (en) * | 2019-08-09 | 2022-01-25 | Cilag Gmbh International | Linear surgical stapler |
MX2022005311A (es) | 2019-11-04 | 2022-05-26 | Standard Bariatrics Inc | Sistemas y metodos de realizacion de la cirugia mediante el uso de la retraccion de la tension de la ley de laplace durante la cirugia. |
US12035913B2 (en) | 2019-12-19 | 2024-07-16 | Cilag Gmbh International | Staple cartridge comprising a deployable knife |
US11911032B2 (en) | 2019-12-19 | 2024-02-27 | Cilag Gmbh International | Staple cartridge comprising a seating cam |
US11559304B2 (en) | 2019-12-19 | 2023-01-24 | Cilag Gmbh International | Surgical instrument comprising a rapid closure mechanism |
US11844520B2 (en) | 2019-12-19 | 2023-12-19 | Cilag Gmbh International | Staple cartridge comprising driver retention members |
US11529137B2 (en) | 2019-12-19 | 2022-12-20 | Cilag Gmbh International | Staple cartridge comprising driver retention members |
US11701111B2 (en) | 2019-12-19 | 2023-07-18 | Cilag Gmbh International | Method for operating a surgical stapling instrument |
US11576672B2 (en) | 2019-12-19 | 2023-02-14 | Cilag Gmbh International | Surgical instrument comprising a closure system including a closure member and an opening member driven by a drive screw |
USD975851S1 (en) | 2020-06-02 | 2023-01-17 | Cilag Gmbh International | Staple cartridge |
USD976401S1 (en) | 2020-06-02 | 2023-01-24 | Cilag Gmbh International | Staple cartridge |
USD975850S1 (en) | 2020-06-02 | 2023-01-17 | Cilag Gmbh International | Staple cartridge |
USD974560S1 (en) | 2020-06-02 | 2023-01-03 | Cilag Gmbh International | Staple cartridge |
US12064142B2 (en) | 2020-06-30 | 2024-08-20 | Standard Bariatrics, Inc. | Systems, devices, and methods for preventing or reducing loss of insufflation during a laparoscopic surgical procedure |
US20220031350A1 (en) | 2020-07-28 | 2022-02-03 | Cilag Gmbh International | Surgical instruments with double pivot articulation joint arrangements |
US11779330B2 (en) | 2020-10-29 | 2023-10-10 | Cilag Gmbh International | Surgical instrument comprising a jaw alignment system |
US11896217B2 (en) | 2020-10-29 | 2024-02-13 | Cilag Gmbh International | Surgical instrument comprising an articulation lock |
US11617577B2 (en) | 2020-10-29 | 2023-04-04 | Cilag Gmbh International | Surgical instrument comprising a sensor configured to sense whether an articulation drive of the surgical instrument is actuatable |
US11844518B2 (en) | 2020-10-29 | 2023-12-19 | Cilag Gmbh International | Method for operating a surgical instrument |
US11717289B2 (en) | 2020-10-29 | 2023-08-08 | Cilag Gmbh International | Surgical instrument comprising an indicator which indicates that an articulation drive is actuatable |
US12053175B2 (en) | 2020-10-29 | 2024-08-06 | Cilag Gmbh International | Surgical instrument comprising a stowed closure actuator stop |
US11931025B2 (en) | 2020-10-29 | 2024-03-19 | Cilag Gmbh International | Surgical instrument comprising a releasable closure drive lock |
USD980425S1 (en) | 2020-10-29 | 2023-03-07 | Cilag Gmbh International | Surgical instrument assembly |
US11534259B2 (en) | 2020-10-29 | 2022-12-27 | Cilag Gmbh International | Surgical instrument comprising an articulation indicator |
USD1013170S1 (en) | 2020-10-29 | 2024-01-30 | Cilag Gmbh International | Surgical instrument assembly |
US12016555B2 (en) | 2020-11-10 | 2024-06-25 | Cilag Gmbh International | Method of forming an anvil for a surgical stapler |
US11653920B2 (en) | 2020-12-02 | 2023-05-23 | Cilag Gmbh International | Powered surgical instruments with communication interfaces through sterile barrier |
US11737751B2 (en) | 2020-12-02 | 2023-08-29 | Cilag Gmbh International | Devices and methods of managing energy dissipated within sterile barriers of surgical instrument housings |
US11744581B2 (en) | 2020-12-02 | 2023-09-05 | Cilag Gmbh International | Powered surgical instruments with multi-phase tissue treatment |
US11890010B2 (en) | 2020-12-02 | 2024-02-06 | Cllag GmbH International | Dual-sided reinforced reload for surgical instruments |
US11653915B2 (en) | 2020-12-02 | 2023-05-23 | Cilag Gmbh International | Surgical instruments with sled location detection and adjustment features |
US11627960B2 (en) | 2020-12-02 | 2023-04-18 | Cilag Gmbh International | Powered surgical instruments with smart reload with separately attachable exteriorly mounted wiring connections |
US11944296B2 (en) | 2020-12-02 | 2024-04-02 | Cilag Gmbh International | Powered surgical instruments with external connectors |
US11849943B2 (en) | 2020-12-02 | 2023-12-26 | Cilag Gmbh International | Surgical instrument with cartridge release mechanisms |
US11678882B2 (en) | 2020-12-02 | 2023-06-20 | Cilag Gmbh International | Surgical instruments with interactive features to remedy incidental sled movements |
US11950777B2 (en) | 2021-02-26 | 2024-04-09 | Cilag Gmbh International | Staple cartridge comprising an information access control system |
US11744583B2 (en) | 2021-02-26 | 2023-09-05 | Cilag Gmbh International | Distal communication array to tune frequency of RF systems |
US11751869B2 (en) | 2021-02-26 | 2023-09-12 | Cilag Gmbh International | Monitoring of multiple sensors over time to detect moving characteristics of tissue |
US11925349B2 (en) | 2021-02-26 | 2024-03-12 | Cilag Gmbh International | Adjustment to transfer parameters to improve available power |
US11696757B2 (en) | 2021-02-26 | 2023-07-11 | Cilag Gmbh International | Monitoring of internal systems to detect and track cartridge motion status |
US11749877B2 (en) | 2021-02-26 | 2023-09-05 | Cilag Gmbh International | Stapling instrument comprising a signal antenna |
US11980362B2 (en) | 2021-02-26 | 2024-05-14 | Cilag Gmbh International | Surgical instrument system comprising a power transfer coil |
US11730473B2 (en) | 2021-02-26 | 2023-08-22 | Cilag Gmbh International | Monitoring of manufacturing life-cycle |
US11723657B2 (en) | 2021-02-26 | 2023-08-15 | Cilag Gmbh International | Adjustable communication based on available bandwidth and power capacity |
US11950779B2 (en) | 2021-02-26 | 2024-04-09 | Cilag Gmbh International | Method of powering and communicating with a staple cartridge |
US11812964B2 (en) | 2021-02-26 | 2023-11-14 | Cilag Gmbh International | Staple cartridge comprising a power management circuit |
US11793514B2 (en) | 2021-02-26 | 2023-10-24 | Cilag Gmbh International | Staple cartridge comprising sensor array which may be embedded in cartridge body |
US11701113B2 (en) | 2021-02-26 | 2023-07-18 | Cilag Gmbh International | Stapling instrument comprising a separate power antenna and a data transfer antenna |
US12108951B2 (en) | 2021-02-26 | 2024-10-08 | Cilag Gmbh International | Staple cartridge comprising a sensing array and a temperature control system |
US11826012B2 (en) | 2021-03-22 | 2023-11-28 | Cilag Gmbh International | Stapling instrument comprising a pulsed motor-driven firing rack |
US11723658B2 (en) | 2021-03-22 | 2023-08-15 | Cilag Gmbh International | Staple cartridge comprising a firing lockout |
US11717291B2 (en) | 2021-03-22 | 2023-08-08 | Cilag Gmbh International | Staple cartridge comprising staples configured to apply different tissue compression |
US11806011B2 (en) | 2021-03-22 | 2023-11-07 | Cilag Gmbh International | Stapling instrument comprising tissue compression systems |
US11737749B2 (en) | 2021-03-22 | 2023-08-29 | Cilag Gmbh International | Surgical stapling instrument comprising a retraction system |
US11826042B2 (en) | 2021-03-22 | 2023-11-28 | Cilag Gmbh International | Surgical instrument comprising a firing drive including a selectable leverage mechanism |
US11759202B2 (en) | 2021-03-22 | 2023-09-19 | Cilag Gmbh International | Staple cartridge comprising an implantable layer |
WO2022204078A1 (en) | 2021-03-23 | 2022-09-29 | Standard Bariatrics, Inc. | Systems and methods for preventing tissue migration in surgical staplers |
US11849944B2 (en) | 2021-03-24 | 2023-12-26 | Cilag Gmbh International | Drivers for fastener cartridge assemblies having rotary drive screws |
US12102323B2 (en) | 2021-03-24 | 2024-10-01 | Cilag Gmbh International | Rotary-driven surgical stapling assembly comprising a floatable component |
US11896218B2 (en) | 2021-03-24 | 2024-02-13 | Cilag Gmbh International | Method of using a powered stapling device |
US11944336B2 (en) | 2021-03-24 | 2024-04-02 | Cilag Gmbh International | Joint arrangements for multi-planar alignment and support of operational drive shafts in articulatable surgical instruments |
US11786243B2 (en) | 2021-03-24 | 2023-10-17 | Cilag Gmbh International | Firing members having flexible portions for adapting to a load during a surgical firing stroke |
US11793516B2 (en) | 2021-03-24 | 2023-10-24 | Cilag Gmbh International | Surgical staple cartridge comprising longitudinal support beam |
US11849945B2 (en) | 2021-03-24 | 2023-12-26 | Cilag Gmbh International | Rotary-driven surgical stapling assembly comprising eccentrically driven firing member |
US11832816B2 (en) | 2021-03-24 | 2023-12-05 | Cilag Gmbh International | Surgical stapling assembly comprising nonplanar staples and planar staples |
US11896219B2 (en) | 2021-03-24 | 2024-02-13 | Cilag Gmbh International | Mating features between drivers and underside of a cartridge deck |
US11786239B2 (en) | 2021-03-24 | 2023-10-17 | Cilag Gmbh International | Surgical instrument articulation joint arrangements comprising multiple moving linkage features |
US11857183B2 (en) | 2021-03-24 | 2024-01-02 | Cilag Gmbh International | Stapling assembly components having metal substrates and plastic bodies |
US11903582B2 (en) | 2021-03-24 | 2024-02-20 | Cilag Gmbh International | Leveraging surfaces for cartridge installation |
US11744603B2 (en) | 2021-03-24 | 2023-09-05 | Cilag Gmbh International | Multi-axis pivot joints for surgical instruments and methods for manufacturing same |
US20220378426A1 (en) | 2021-05-28 | 2022-12-01 | Cilag Gmbh International | Stapling instrument comprising a mounted shaft orientation sensor |
US20230000495A1 (en) * | 2021-06-30 | 2023-01-05 | Covidien Lp | Circular stapling device with tissue grasping members |
US11980363B2 (en) | 2021-10-18 | 2024-05-14 | Cilag Gmbh International | Row-to-row staple array variations |
US11937816B2 (en) | 2021-10-28 | 2024-03-26 | Cilag Gmbh International | Electrical lead arrangements for surgical instruments |
US12089841B2 (en) | 2021-10-28 | 2024-09-17 | Cilag CmbH International | Staple cartridge identification systems |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150297225A1 (en) * | 2014-04-16 | 2015-10-22 | Ethicon Endo-Surgery, Inc. | Fastener cartridges including extensions having different configurations |
CN105025812A (zh) * | 2013-02-28 | 2015-11-04 | 伊西康内外科公司 | 用于外科缝合器械的钉成形特征结构 |
EP3187128A1 (en) * | 2015-12-31 | 2017-07-05 | Ethicon Endo-Surgery, LLC | Surgical stapler with locking translatable pin |
EP3187130A1 (en) * | 2015-12-31 | 2017-07-05 | Ethicon Endo-Surgery, LLC | Surgical stapler with variable height drivers for uniform staple formation |
EP3225188A2 (en) * | 2016-04-01 | 2017-10-04 | Ethicon LLC | Surgical stapling system comprising a grooved forming pocket |
EP3329862A2 (en) * | 2016-12-02 | 2018-06-06 | Covidien LP | Surgical stapling instrument with curved end effector |
CN108472036A (zh) * | 2015-12-31 | 2018-08-31 | 伊西康有限责任公司 | 在砧座上具有弯曲外表面的外科缝合器 |
Family Cites Families (129)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4805823A (en) | 1988-03-18 | 1989-02-21 | Ethicon, Inc. | Pocket configuration for internal organ staplers |
US5657429A (en) | 1992-08-10 | 1997-08-12 | Computer Motion, Inc. | Automated endoscope system optimal positioning |
US5415334A (en) | 1993-05-05 | 1995-05-16 | Ethicon Endo-Surgery | Surgical stapler and staple cartridge |
WO1994026167A1 (en) | 1993-05-14 | 1994-11-24 | Sri International | Remote center positioner |
US5465895A (en) | 1994-02-03 | 1995-11-14 | Ethicon Endo-Surgery, Inc. | Surgical stapler instrument |
US5597107A (en) | 1994-02-03 | 1997-01-28 | Ethicon Endo-Surgery, Inc. | Surgical stapler instrument |
US5632432A (en) | 1994-12-19 | 1997-05-27 | Ethicon Endo-Surgery, Inc. | Surgical instrument |
US5704534A (en) | 1994-12-19 | 1998-01-06 | Ethicon Endo-Surgery, Inc. | Articulation assembly for surgical instruments |
US5814055A (en) | 1995-09-19 | 1998-09-29 | Ethicon Endo-Surgery, Inc. | Surgical clamping mechanism |
US5792135A (en) | 1996-05-20 | 1998-08-11 | Intuitive Surgical, Inc. | Articulated surgical instrument for performing minimally invasive surgery with enhanced dexterity and sensitivity |
US6364888B1 (en) | 1996-09-09 | 2002-04-02 | Intuitive Surgical, Inc. | Alignment of master and slave in a minimally invasive surgical apparatus |
US6331181B1 (en) | 1998-12-08 | 2001-12-18 | Intuitive Surgical, Inc. | Surgical robotic tools, data architecture, and use |
US6231565B1 (en) | 1997-06-18 | 2001-05-15 | United States Surgical Corporation | Robotic arm DLUs for performing surgical tasks |
US6459926B1 (en) | 1998-11-20 | 2002-10-01 | Intuitive Surgical, Inc. | Repositioning and reorientation of master/slave relationship in minimally invasive telesurgery |
US6783524B2 (en) | 2001-04-19 | 2004-08-31 | Intuitive Surgical, Inc. | Robotic surgical tool with ultrasound cauterizing and cutting instrument |
EP1408846B1 (en) | 2001-06-29 | 2012-03-07 | Intuitive Surgical Operations, Inc. | Platform link wrist mechanism |
US7380696B2 (en) | 2003-05-20 | 2008-06-03 | Ethicon Endo-Surgery, Inc. | Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism |
US7380695B2 (en) | 2003-05-20 | 2008-06-03 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having a single lockout mechanism for prevention of firing |
US7143923B2 (en) | 2003-05-20 | 2006-12-05 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having a firing lockout for an unclosed anvil |
US7000818B2 (en) | 2003-05-20 | 2006-02-21 | Ethicon, Endo-Surger, Inc. | Surgical stapling instrument having separate distinct closing and firing systems |
US9060770B2 (en) | 2003-05-20 | 2015-06-23 | Ethicon Endo-Surgery, Inc. | Robotically-driven surgical instrument with E-beam driver |
US7434715B2 (en) | 2003-09-29 | 2008-10-14 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having multistroke firing with opening lockout |
US7303108B2 (en) | 2003-09-29 | 2007-12-04 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument incorporating a multi-stroke firing mechanism with a flexible rack |
US20050145672A1 (en) * | 2003-12-30 | 2005-07-07 | Schwemberger Richard F. | Curved cutter stapler with aligned tissue retention feature |
US7134587B2 (en) * | 2003-12-30 | 2006-11-14 | Ethicon Endo-Surgery, Inc. | Knife retraction arm for a curved cutter stapler |
US7204404B2 (en) | 2003-12-30 | 2007-04-17 | Ethicon Endo-Surgery, Inc. | Slotted pins guiding knife in a curved cutter stapler |
US7147139B2 (en) | 2003-12-30 | 2006-12-12 | Ethicon Endo-Surgery, Inc | Closure plate lockout for a curved cutter stapler |
US20050143759A1 (en) | 2003-12-30 | 2005-06-30 | Kelly William D. | Curved cutter stapler shaped for male pelvis |
US7207472B2 (en) | 2003-12-30 | 2007-04-24 | Ethicon Endo-Surgery, Inc. | Cartridge with locking knife for a curved cutter stapler |
US6988650B2 (en) * | 2003-12-30 | 2006-01-24 | Ethicon Endo-Surgery, Inc. | Retaining pin lever advancement mechanism for a curved cutter stapler |
US7147140B2 (en) | 2003-12-30 | 2006-12-12 | Ethicon Endo - Surgery, Inc. | Cartridge retainer for a curved cutter stapler |
US20050139636A1 (en) | 2003-12-30 | 2005-06-30 | Schwemberger Richard F. | Replaceable cartridge module for a surgical stapling and cutting instrument |
US7367485B2 (en) | 2004-06-30 | 2008-05-06 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument incorporating a multistroke firing mechanism having a rotary transmission |
US8579176B2 (en) | 2005-07-26 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Surgical stapling and cutting device and method for using the device |
US7401721B2 (en) * | 2005-08-15 | 2008-07-22 | Tyco Healthcare Group Lp | Surgical stapling instruments including a cartridge having multiple staple sizes |
US8800838B2 (en) | 2005-08-31 | 2014-08-12 | Ethicon Endo-Surgery, Inc. | Robotically-controlled cable-based surgical end effectors |
US7644848B2 (en) | 2006-01-31 | 2010-01-12 | Ethicon Endo-Surgery, Inc. | Electronic lockouts and surgical instrument including same |
US20110295295A1 (en) | 2006-01-31 | 2011-12-01 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical instrument having recording capabilities |
US7845537B2 (en) | 2006-01-31 | 2010-12-07 | Ethicon Endo-Surgery, Inc. | Surgical instrument having recording capabilities |
US8992422B2 (en) | 2006-03-23 | 2015-03-31 | Ethicon Endo-Surgery, Inc. | Robotically-controlled endoscopic accessory channel |
US7721930B2 (en) | 2006-11-10 | 2010-05-25 | Thicon Endo-Surgery, Inc. | Disposable cartridge with adhesive for use with a stapling device |
US8684253B2 (en) | 2007-01-10 | 2014-04-01 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor |
US20080169328A1 (en) | 2007-01-11 | 2008-07-17 | Shelton Frederick E | Buttress material for use with a surgical stapler |
US8931682B2 (en) | 2007-06-04 | 2015-01-13 | Ethicon Endo-Surgery, Inc. | Robotically-controlled shaft based rotary drive systems for surgical instruments |
US8308040B2 (en) | 2007-06-22 | 2012-11-13 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument with an articulatable end effector |
US8348129B2 (en) | 2009-10-09 | 2013-01-08 | Ethicon Endo-Surgery, Inc. | Surgical stapler having a closure mechanism |
US8573465B2 (en) | 2008-02-14 | 2013-11-05 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical end effector system with rotary actuated closure systems |
US9179912B2 (en) | 2008-02-14 | 2015-11-10 | Ethicon Endo-Surgery, Inc. | Robotically-controlled motorized surgical cutting and fastening instrument |
US8371491B2 (en) | 2008-02-15 | 2013-02-12 | Ethicon Endo-Surgery, Inc. | Surgical end effector having buttress retention features |
US9386983B2 (en) | 2008-09-23 | 2016-07-12 | Ethicon Endo-Surgery, Llc | Robotically-controlled motorized surgical instrument |
US8210411B2 (en) | 2008-09-23 | 2012-07-03 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument |
US8220688B2 (en) | 2009-12-24 | 2012-07-17 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument with electric actuator directional control assembly |
US8801735B2 (en) | 2010-07-30 | 2014-08-12 | Ethicon Endo-Surgery, Inc. | Surgical circular stapler with tissue retention arrangements |
US9480476B2 (en) | 2010-09-30 | 2016-11-01 | Ethicon Endo-Surgery, Llc | Tissue thickness compensator comprising resilient members |
US9211120B2 (en) | 2011-04-29 | 2015-12-15 | Ethicon Endo-Surgery, Inc. | Tissue thickness compensator comprising a plurality of medicaments |
US8579990B2 (en) | 2011-03-30 | 2013-11-12 | Ethicon, Inc. | Tissue repair devices of rapid therapeutic absorbency |
US9492170B2 (en) | 2011-08-10 | 2016-11-15 | Ethicon Endo-Surgery, Inc. | Device for applying adjunct in endoscopic procedure |
US8998060B2 (en) | 2011-09-13 | 2015-04-07 | Ethicon Endo-Surgery, Inc. | Resistive heated surgical staple cartridge with phase change sealant |
US9101359B2 (en) | 2011-09-13 | 2015-08-11 | Ethicon Endo-Surgery, Inc. | Surgical staple cartridge with self-dispensing staple buttress |
US9999408B2 (en) | 2011-09-14 | 2018-06-19 | Ethicon Endo-Surgery, Inc. | Surgical instrument with fluid fillable buttress |
US20130068816A1 (en) | 2011-09-15 | 2013-03-21 | Venkataramanan Mandakolathur Vasudevan | Surgical instrument and buttress material |
US8814025B2 (en) | 2011-09-15 | 2014-08-26 | Ethicon Endo-Surgery, Inc. | Fibrin pad matrix with suspended heat activated beads of adhesive |
US20130075447A1 (en) | 2011-09-22 | 2013-03-28 | II William B. Weisenburgh | Adjunct therapy device for applying hemostatic agent |
US9198644B2 (en) | 2011-09-22 | 2015-12-01 | Ethicon Endo-Surgery, Inc. | Anvil cartridge for surgical fastening device |
US9393018B2 (en) | 2011-09-22 | 2016-07-19 | Ethicon Endo-Surgery, Inc. | Surgical staple assembly with hemostatic feature |
US9050084B2 (en) * | 2011-09-23 | 2015-06-09 | Ethicon Endo-Surgery, Inc. | Staple cartridge including collapsible deck arrangement |
US8899464B2 (en) | 2011-10-03 | 2014-12-02 | Ethicon Endo-Surgery, Inc. | Attachment of surgical staple buttress to cartridge |
EP2814405B1 (en) | 2012-02-14 | 2020-01-08 | Ethicon LLC | Linear stapler |
US9717497B2 (en) | 2013-02-28 | 2017-08-01 | Ethicon Llc | Lockout feature for movable cutting member of surgical instrument |
US9622746B2 (en) | 2013-02-28 | 2017-04-18 | Ethicon Endo-Surgery, Llc | Distal tip features for end effector of surgical instrument |
US9867615B2 (en) | 2013-02-28 | 2018-01-16 | Ethicon Llc | Surgical instrument with articulation lock having a detenting binary spring |
US9808248B2 (en) | 2013-02-28 | 2017-11-07 | Ethicon Llc | Installation features for surgical instrument end effector cartridge |
US9839421B2 (en) | 2013-02-28 | 2017-12-12 | Ethicon Llc | Jaw closure feature for end effector of surgical instrument |
US9795379B2 (en) | 2013-02-28 | 2017-10-24 | Ethicon Llc | Surgical instrument with multi-diameter shaft |
US9186142B2 (en) | 2013-02-28 | 2015-11-17 | Ethicon Endo-Surgery, Inc. | Surgical instrument end effector articulation drive with pinion and opposing racks |
US9517065B2 (en) | 2013-02-28 | 2016-12-13 | Ethicon Endo-Surgery, Llc | Integrated tissue positioning and jaw alignment features for surgical stapler |
US9358003B2 (en) | 2013-03-01 | 2016-06-07 | Ethicon Endo-Surgery, Llc | Electromechanical surgical device with signal relay arrangement |
US9597082B2 (en) | 2013-03-14 | 2017-03-21 | Ethicon Endo-Surgery, Llc | Method and apparatus for sealing end-to-end anastomosis |
US8992060B2 (en) | 2013-05-08 | 2015-03-31 | Ford Global Technologies, Llc | Uniform illumination of lamps |
US9913642B2 (en) | 2014-03-26 | 2018-03-13 | Ethicon Llc | Surgical instrument comprising a sensor system |
US9801627B2 (en) * | 2014-09-26 | 2017-10-31 | Ethicon Llc | Fastener cartridge for creating a flexible staple line |
JP6636452B2 (ja) | 2014-04-16 | 2020-01-29 | エシコン エルエルシーEthicon LLC | 異なる構成を有する延在部を含む締結具カートリッジ |
US10470768B2 (en) * | 2014-04-16 | 2019-11-12 | Ethicon Llc | Fastener cartridge including a layer attached thereto |
US9848871B2 (en) | 2014-06-10 | 2017-12-26 | Ethicon Llc | Woven and fibrous materials for reinforcing a staple line |
US9924946B2 (en) | 2014-06-10 | 2018-03-27 | Ethicon Llc | Devices and methods for sealing staples in tissue |
US10172611B2 (en) | 2014-06-10 | 2019-01-08 | Ethicon Llc | Adjunct materials and methods of using same in surgical methods for tissue sealing |
US9924944B2 (en) | 2014-10-16 | 2018-03-27 | Ethicon Llc | Staple cartridge comprising an adjunct material |
US10349939B2 (en) | 2015-03-25 | 2019-07-16 | Ethicon Llc | Method of applying a buttress to a surgical stapler |
US10194913B2 (en) | 2015-07-30 | 2019-02-05 | Ethicon Llc | Surgical instrument comprising systems for assuring the proper sequential operation of the surgical instrument |
US10835249B2 (en) | 2015-08-17 | 2020-11-17 | Ethicon Llc | Implantable layers for a surgical instrument |
US10342542B2 (en) | 2015-08-24 | 2019-07-09 | Ethicon Llc | Surgical stapler buttress applicator with end effector actuated release mechanism |
US10349940B2 (en) | 2015-08-24 | 2019-07-16 | Ethicon Llc | Surgical stapler buttress applicator with state indicator |
US10166023B2 (en) | 2015-08-24 | 2019-01-01 | Ethicon Llc | Method of applying a buttress to a surgical stapler end effector |
US11039832B2 (en) | 2015-08-24 | 2021-06-22 | Cilag Gmbh International | Surgical stapler buttress applicator with spent staple cartridge lockout |
US10342532B2 (en) | 2015-08-24 | 2019-07-09 | Ethicon Llc | Surgical stapler buttress applicator with multi-point actuated release mechanism |
US10639039B2 (en) | 2015-08-24 | 2020-05-05 | Ethicon Llc | Surgical stapler buttress applicator with multi-zone platform for pressure focused release |
JP6824964B2 (ja) | 2015-08-26 | 2021-02-03 | エシコン エルエルシーEthicon LLC | カバーを含むステープル |
US10569071B2 (en) | 2015-08-31 | 2020-02-25 | Ethicon Llc | Medicant eluting adjuncts and methods of using medicant eluting adjuncts |
US10182813B2 (en) | 2015-09-29 | 2019-01-22 | Ethicon Llc | Surgical stapling instrument with shaft release, powered firing, and powered articulation |
US10603039B2 (en) | 2015-09-30 | 2020-03-31 | Ethicon Llc | Progressively releasable implantable adjunct for use with a surgical stapling instrument |
US10433846B2 (en) | 2015-09-30 | 2019-10-08 | Ethicon Llc | Compressible adjunct with crossing spacer fibers |
US10045780B2 (en) | 2015-12-31 | 2018-08-14 | Ethicon Llc | Method of applying staples in lower anterior bowel resection |
US10682136B2 (en) | 2016-04-01 | 2020-06-16 | Ethicon Llc | Circular stapling system comprising load control |
US10542981B2 (en) | 2016-11-14 | 2020-01-28 | Ethicon Llc | Atraumatic stapling head features for circular surgical stapler |
USD836198S1 (en) | 2017-02-17 | 2018-12-18 | Ethicon Llc | Staple cartridge for a surgical stapler |
US10729434B2 (en) | 2017-02-17 | 2020-08-04 | Ethicon Llc | Surgical stapler with insertable distal anvil tip |
USD833010S1 (en) | 2017-02-17 | 2018-11-06 | Ethicon Llc | Stapling head feature for a surgical stapler |
USD836199S1 (en) | 2017-02-17 | 2018-12-18 | Ethicon Llc | End effector for a surgical stapler |
US10758231B2 (en) | 2017-02-17 | 2020-09-01 | Ethicon Llc | Surgical stapler with bent anvil tip, angled staple cartridge tip, and tissue gripping features |
US11564687B2 (en) | 2017-02-17 | 2023-01-31 | Cilag Gmbh International | Method of surgical stapling with end effector component having a curved tip |
US10806451B2 (en) | 2017-02-17 | 2020-10-20 | Ethicon Llc | Surgical stapler with cooperating distal tip features on anvil and staple cartridge |
USD922576S1 (en) | 2018-12-28 | 2021-06-15 | Cilag Gmbh International | Applicator tray for a buttress applicator for a surgical stapler |
US11103243B2 (en) | 2018-12-28 | 2021-08-31 | Cilag Gmbh International | Curved tip surgical stapler buttress assembly applicator with compression layer pocket feature |
US11202628B2 (en) | 2018-12-28 | 2021-12-21 | Cilag Gmbh International | Surgical stapler with tissue engagement features around tissue containment pin |
US11166724B2 (en) | 2018-12-28 | 2021-11-09 | Cilag Gmbh International | Adhesive distribution on buttress for surgical stapler |
US11166725B2 (en) | 2018-12-28 | 2021-11-09 | Cilag Gmbh International | Configuration of buttress for surgical stapler |
USD926317S1 (en) | 2018-12-28 | 2021-07-27 | Cilag Gmbh International | Surgical stapler deck with tissue engagement cleat features |
USD903115S1 (en) | 2018-12-28 | 2020-11-24 | Ethicon Llc | Applicator for a surgical stapler buttress |
USD901686S1 (en) | 2018-12-28 | 2020-11-10 | Ethicon Llc | Applicator for surgical stapler buttress |
US11432817B2 (en) | 2018-12-28 | 2022-09-06 | Cilag Gmbh International | Packaging for surgical stapler buttress |
USD932621S1 (en) | 2018-12-28 | 2021-10-05 | Cilag Gmbh International | Buttress assembly for a surgical stapler |
US11272935B2 (en) | 2018-12-28 | 2022-03-15 | Cilag Gmbh International | Curved tip surgical stapler buttress assembly applicator with opening feature for curved tip alignment |
US11116505B2 (en) | 2018-12-28 | 2021-09-14 | Cilag Gmbh International | Applicator for surgical stapler buttress |
US10905424B2 (en) | 2018-12-28 | 2021-02-02 | Ethicon Llc | Curved tip surgical stapler buttress assembly applicator with proximal alignment features |
USD926318S1 (en) | 2018-12-28 | 2021-07-27 | Cilag Gmbh International | Surgical stapler deck with tissue engagement recess features |
US11701109B2 (en) | 2018-12-28 | 2023-07-18 | Cilag Gmbh International | Surgical stapler with sloped staple deck for varying tissue compression |
USD933220S1 (en) | 2018-12-28 | 2021-10-12 | Cilag Gmbh International | Buttress assembly for a surgical stapler |
US11033269B2 (en) | 2018-12-28 | 2021-06-15 | Cilag Gmbh International | Method of applying buttresses to surgically cut and stapled sites |
US20200205822A1 (en) | 2018-12-28 | 2020-07-02 | Ethicon Llc | Surgical stapler buttress with tissue in-growth promotion |
-
2018
- 2018-12-28 US US16/234,727 patent/US11202628B2/en active Active
-
2019
- 2019-12-21 JP JP2021537823A patent/JP7480153B2/ja active Active
- 2019-12-21 MX MX2021007858A patent/MX2021007858A/es unknown
- 2019-12-21 BR BR112021012634-1A patent/BR112021012634A2/pt unknown
- 2019-12-21 CN CN201980086994.4A patent/CN113260319B/zh active Active
- 2019-12-21 WO PCT/IB2019/061243 patent/WO2020136542A2/en active Application Filing
- 2019-12-23 PL PL19219408.2T patent/PL3673824T3/pl unknown
- 2019-12-23 EP EP24153168.0A patent/EP4331504A3/en active Pending
- 2019-12-23 ES ES19219408T patent/ES2974441T3/es active Active
- 2019-12-23 EP EP19219408.2A patent/EP3673824B1/en active Active
-
2021
- 2021-08-27 US US17/458,899 patent/US11998196B2/en active Active
-
2024
- 2024-04-23 US US18/642,985 patent/US20240268821A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105025812A (zh) * | 2013-02-28 | 2015-11-04 | 伊西康内外科公司 | 用于外科缝合器械的钉成形特征结构 |
US20150297225A1 (en) * | 2014-04-16 | 2015-10-22 | Ethicon Endo-Surgery, Inc. | Fastener cartridges including extensions having different configurations |
EP3187128A1 (en) * | 2015-12-31 | 2017-07-05 | Ethicon Endo-Surgery, LLC | Surgical stapler with locking translatable pin |
EP3187130A1 (en) * | 2015-12-31 | 2017-07-05 | Ethicon Endo-Surgery, LLC | Surgical stapler with variable height drivers for uniform staple formation |
CN108472037A (zh) * | 2015-12-31 | 2018-08-31 | 伊西康有限责任公司 | 具有用于一致的钉成形的可变高度驱动器的外科缝合器 |
CN108472036A (zh) * | 2015-12-31 | 2018-08-31 | 伊西康有限责任公司 | 在砧座上具有弯曲外表面的外科缝合器 |
EP3225188A2 (en) * | 2016-04-01 | 2017-10-04 | Ethicon LLC | Surgical stapling system comprising a grooved forming pocket |
EP3225179A1 (en) * | 2016-04-01 | 2017-10-04 | Ethicon LLC | Surgical stapling instrument comprising multiple lockouts |
EP3329862A2 (en) * | 2016-12-02 | 2018-06-06 | Covidien LP | Surgical stapling instrument with curved end effector |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024187342A1 (en) * | 2023-03-13 | 2024-09-19 | Covidien Lp | Surgical stapling apparatus with pivotable cam inserts, break-away trigger, and tissue gripping structure |
Also Published As
Publication number | Publication date |
---|---|
PL3673824T3 (pl) | 2024-06-03 |
JP7480153B2 (ja) | 2024-05-09 |
WO2020136542A3 (en) | 2020-08-06 |
ES2974441T3 (es) | 2024-06-27 |
WO2020136542A2 (en) | 2020-07-02 |
EP3673824A2 (en) | 2020-07-01 |
EP3673824C0 (en) | 2024-02-21 |
US20200205810A1 (en) | 2020-07-02 |
US11998196B2 (en) | 2024-06-04 |
CN113260319B (zh) | 2023-01-03 |
US20240268821A1 (en) | 2024-08-15 |
MX2021007858A (es) | 2021-10-26 |
EP3673824A3 (en) | 2020-07-29 |
EP3673824B1 (en) | 2024-02-21 |
JP2022516718A (ja) | 2022-03-02 |
BR112021012634A2 (pt) | 2021-09-08 |
EP4331504A2 (en) | 2024-03-06 |
US20220047263A1 (en) | 2022-02-17 |
EP4331504A3 (en) | 2024-05-08 |
US11202628B2 (en) | 2021-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113260319B (zh) | 在组织容纳销周围具有组织接合特征部的外科缝合器 | |
US20230309998A1 (en) | Surgical stapler with sloped staple deck for varying tissue compression | |
CN108472036B (zh) | 在砧座上具有弯曲外表面的外科缝合器 | |
CN108472039B (zh) | 具有锁定可平移销的外科缝合器 | |
CN108472037B (zh) | 具有用于一致的钉成形的可变高度驱动器的外科缝合器 | |
CN109661201B (zh) | 外科缝合器 | |
CN108472040B (zh) | 具有固定钳口支撑销的外科缝合器 | |
CN113727662A (zh) | 用于直角外科缝合器的组织切割垫圈 | |
CN113747842A (zh) | 用于直角外科缝合器的基于夹持的闭锁机构 | |
US11432815B2 (en) | Features to enhance staple height consistency in curved surgical stapler | |
CN113747841A (zh) | 用于外科缝合器仓的钉保持器 | |
CN113766884A (zh) | 用于直角外科缝合器的基于仓的闭锁机构 | |
CN113518591B (zh) | 具有用于改变组织压缩的倾斜钉平台的外科缝合器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |