JP5485286B2 - 組織を縫合するための内視鏡エンドキャップ - Google Patents
組織を縫合するための内視鏡エンドキャップ Download PDFInfo
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- JP5485286B2 JP5485286B2 JP2011534660A JP2011534660A JP5485286B2 JP 5485286 B2 JP5485286 B2 JP 5485286B2 JP 2011534660 A JP2011534660 A JP 2011534660A JP 2011534660 A JP2011534660 A JP 2011534660A JP 5485286 B2 JP5485286 B2 JP 5485286B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00087—Tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0487—Suture clamps, clips or locks, e.g. for replacing suture knots; Instruments for applying or removing suture clamps, clips or locks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00296—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0409—Instruments for applying suture anchors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0417—T-fasteners
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
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- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Rheumatology (AREA)
- Surgical Instruments (AREA)
Description
10 開口部
12 組織
14、37 軸線
20 医療システム
22 内視鏡
23 可視化要素
24 針アセンブリ
26 医療装置
28 作業チャンネル
30 針
32 針のルーメン
34 組織アンカー
36 縫合糸
36a、36b 自由端
40 針のシース
42 鋭い遠位先端
42 エンドキャップ
44 側壁
44 環状の側壁
46d 遠位の内部空間
46i 中間の内部空間
46p 近位部分、近位の内部空間
46 内部空間
48 側面開口部
50 端部壁
52 支持リブ
52a 第1の位置
52b 第2の位置
54 アンカー押し出し部
56 穿刺穴
58 エッジ
60 縫合ロック
ASP 第2の円弧
ASR 第1の円弧
D1 最大径
D2 最小径
LA 長さ
Claims (13)
- 組織アンカーを使用して組織の開口部を縫合するために、長手方向の軸線を画定している内視鏡とともに使用する医療装置であって、
内部空間を画定する環状の側壁によって画定された管形状を有するエンドキャップと、
前記環状の側壁によって画定される側面開口部であって、前記内部空間と連通し、前記内部空間内に前記組織を収容し配置できるサイズとされた側面開口部と、
前記内部空間内で前記側面開口部より遠位に配置された支持リブであって、前記側壁の第1の位置から前記側壁の第2の位置まで横方向に延在し且つ前記側面開口部から前記長手方向に延在し前記側面開口部より遠位にある、前記内部空間の一部を二分している支持リブと、を備え、
前記支持リブと前記側壁はその間に穿刺穴を画定し、前記穿刺穴は前記組織アンカーの長さより大きい最大径を有し、前記支持リブの近位エッジが縫合の間、前記内部空間の前記組織を支持するように位置した支持面を画定している、医療装置。 - 前記穿刺穴と前記側面開口部が前記エンドキャップの同じ側の側面に位置している、請求項1に記載の医療装置。
- 前記穿刺穴と前記側面開口部がある線上で交わっている、請求項1に記載の医療装置。
- 前記エンドキャップが、前記エンドキャップの遠位端を閉じている遠位の端部壁をさらに含んでおり、前記支持リブは前記端部壁まで長手方向に延在している、請求項1に記載の医療装置。
- 前記端部壁の大部分が、前記内視鏡から見えるように配置され且つ前記端部壁越しに可視化できる材料で構成されている、請求項4に記載の医療装置。
- 前記支持リブの前記近位エッジが、前記側面開口部によって露出された前記側壁の一部分とともに、前記組織を支持するための環状の支持面を画定する、請求項1に記載の医療装置。
- 前記支持リブの前記近位エッジが、前記側面開口部によって露出された前記側壁の部分と同一平面にある、請求項6に記載の医療装置。
- 前記側壁が円形の断面形状を有しており、前記側壁の前記第1の位置から前記第2の位置までが前記側壁上で約180度未満の円弧となっている、請求項1に記載の医療装置。
- 前記側壁が円形の断面形状を有しており、前記側壁の前記第1の位置から第2の位置までが第1の円弧となっており、前記側面開口部が第2の円弧となっており、前記第1の円弧が前記第2の円弧より小さい、請求項1に記載の医療装置。
- 前記穿刺穴の最小径が前記組織アンカーの長さより小さい、請求項1に記載の医療装置。
- 請求項1に記載の医療装置を備える医療システムであって、
作業チャンネルを有し、長手方向の軸線を画定する内視鏡と、
遠位端及び針のルーメンを画定する針、前記針のルーメン内に摺動可能に収容される組織アンカー、並びに前記組織アンカーに取り付けられた縫合糸を有し、前記内視鏡の前記作業チャネル内に摺動可能に収容されている針アセンブリと、をさらに備えており、
前記内部空間は近位の内部空間と、中間の内部空間と、遠位の内部空間とを有し、前記近位の内部空間は前記内視鏡の遠位端を収容するサイズであり、前記側面開口部は前記中間の内部空間と連通し、前記支持リブは前記遠位の内部空間を二分して前記遠位の内部空間のアンカー押し出し部を画定している、医療システム。 - 前記遠位の内部空間の前記アンカー押し出し部が前記内視鏡の前記作業チャンネルと周方向に並んでいる、請求項11に記載の医療システム。
- 前記遠位の内部空間の前記アンカー押し出し部が前記側面開口部と直接連通しており、それらの間には構造体がない、請求項11に記載の医療システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10933708P | 2008-10-29 | 2008-10-29 | |
US61/109,337 | 2008-10-29 | ||
PCT/US2009/062057 WO2010051250A1 (en) | 2008-10-29 | 2009-10-26 | Endoscope endcap for suturing tissue |
Publications (3)
Publication Number | Publication Date |
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JP2012507360A JP2012507360A (ja) | 2012-03-29 |
JP2012507360A5 JP2012507360A5 (ja) | 2012-11-22 |
JP5485286B2 true JP5485286B2 (ja) | 2014-05-07 |
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JP2011534660A Active JP5485286B2 (ja) | 2008-10-29 | 2009-10-26 | 組織を縫合するための内視鏡エンドキャップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8376932B2 (ja) |
EP (1) | EP2348950B1 (ja) |
JP (1) | JP5485286B2 (ja) |
AU (1) | AU2009308996B2 (ja) |
CA (1) | CA2741530C (ja) |
WO (1) | WO2010051250A1 (ja) |
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JP5580828B2 (ja) * | 2008-10-06 | 2014-08-27 | クック メディカル テクノロジーズ エルエルシー | 組織アンカーを安全に配備するための端部キャップ |
CA2760666A1 (en) * | 2009-05-01 | 2010-11-04 | Cook Medical Technologies Llc | Medical systems, devices and methods for suturing perforations |
WO2011112721A1 (en) | 2010-03-09 | 2011-09-15 | University Of Louisville Research Foundation, Inc. | Endoscopic closure device |
US8771173B2 (en) * | 2010-12-14 | 2014-07-08 | Saint Joseph's Translational Research Institute, Inc. | Access device for surgery |
DE112012001170B4 (de) * | 2011-03-10 | 2018-08-23 | Panasonic Corporation | Endoskopkamera und Endoskopvorrichtung |
US20130023904A1 (en) * | 2011-07-20 | 2013-01-24 | Yoshinori Morita | Suturing method |
WO2015193881A1 (en) | 2014-06-15 | 2015-12-23 | Anchora Medical Ltd. | Apparatus and method for suturing a tissue |
US9861356B2 (en) | 2014-10-01 | 2018-01-09 | Brainchild Surgical Devices Llc | Suturing device and method |
US20170046507A1 (en) * | 2015-08-10 | 2017-02-16 | International Business Machines Corporation | Continuous facial recognition for adaptive data restriction |
DE102016208624B4 (de) * | 2016-05-19 | 2018-02-15 | Universität Ulm | Vorrichtung zur Modifizierung eines Endoskops, modifiziertes Endoskop und seine Verwendung in der gastrointestinalen Endoskopie und in einem Verfahren zur Vernähung einer Wunde |
US11304691B2 (en) | 2016-11-13 | 2022-04-19 | Anchora Medical Ltd. | Minimally-invasive tissue suturing device |
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-
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- 2009-10-26 JP JP2011534660A patent/JP5485286B2/ja active Active
- 2009-10-26 EP EP09745205.6A patent/EP2348950B1/en active Active
- 2009-10-26 CA CA2741530A patent/CA2741530C/en active Active
- 2009-10-26 US US12/605,763 patent/US8376932B2/en active Active
- 2009-10-26 AU AU2009308996A patent/AU2009308996B2/en active Active
- 2009-10-26 WO PCT/US2009/062057 patent/WO2010051250A1/en active Application Filing
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Publication number | Publication date |
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JP2012507360A (ja) | 2012-03-29 |
EP2348950B1 (en) | 2015-03-18 |
AU2009308996A1 (en) | 2010-05-06 |
US8376932B2 (en) | 2013-02-19 |
CA2741530C (en) | 2017-01-24 |
EP2348950A1 (en) | 2011-08-03 |
US20100121140A1 (en) | 2010-05-13 |
WO2010051250A1 (en) | 2010-05-06 |
AU2009308996B2 (en) | 2013-05-09 |
CA2741530A1 (en) | 2010-05-06 |
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