[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN101653638B - 双杆扩压式手术插管扩持器 - Google Patents

双杆扩压式手术插管扩持器 Download PDF

Info

Publication number
CN101653638B
CN101653638B CN2009100593449A CN200910059344A CN101653638B CN 101653638 B CN101653638 B CN 101653638B CN 2009100593449 A CN2009100593449 A CN 2009100593449A CN 200910059344 A CN200910059344 A CN 200910059344A CN 101653638 B CN101653638 B CN 101653638B
Authority
CN
China
Prior art keywords
handle
rod
lever
pole socket
pincers handle
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.)
Expired - Fee Related
Application number
CN2009100593449A
Other languages
English (en)
Other versions
CN101653638A (zh
Inventor
梁伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Yinzhou Qianfeng Machinery Technology Co., Ltd.
Original Assignee
Ningbo Yinzhou Qianfeng Machinery Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Yinzhou Qianfeng Machinery Technology Co Ltd filed Critical Ningbo Yinzhou Qianfeng Machinery Technology Co Ltd
Priority to CN2009100593449A priority Critical patent/CN101653638B/zh
Publication of CN101653638A publication Critical patent/CN101653638A/zh
Application granted granted Critical
Publication of CN101653638B publication Critical patent/CN101653638B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Surgical Instruments (AREA)

Abstract

本发明涉及一种医疗器械，特别是涉及一种双杆扩压式手术插管扩持器。它由内扩杆、杆座、钳柄、铆钉、锯齿卡和握柄构成。其中，条状的钳柄与椭圆环状的握柄的长轴互成一钝角且为一整体。一对钳柄和握柄通过铆钉连接，每个握柄的内侧各有一与握柄为一整体的锯齿卡。每个钳柄的端部有一与钳柄垂直且与钳柄为一整体的圆柱形的杆座，杆座的端部有与杆座为一整体的内扩杆。内扩杆的直径为杆座的1/2，长度为杆座的2-3倍。本发明不仅能牢固固定插管，而且能将插管送入到较深部位，大大提高了手术的准确性和稳定性。

Description

双杆扩压式手术插管扩持器
技术领域
本发明涉及一种医疗器械，特别是涉及一种双杆扩压式手术插管扩持器。
背景技术
在心脏或大血管手术中，常常需要对血管进行插管，目前的操作中全是以手直接拿管子进行插管，在对于深部操作时，手无法伸进切口深部。此时，由于管子比较软，而手持部位离管尖较远，插管的准确性大受影响。
发明内容
本发明为解决现有技术的不足，提供一种能稳定夹持插管的双杆扩压式手术插管扩持器。
解决本发明技术问题的方案是：双杆扩压式手术插管扩持器由内扩杆、杆座、钳柄、铆钉、锯齿卡和握柄构成。其中，条状的钳柄与椭圆环状的握柄的长轴互成一钝角且为一整体。一对钳柄和握柄通过铆钉连接，铆钉位于钳柄和握柄交界处。每个握柄的内侧各有一与握柄为一整体的锯齿卡，两锯齿卡相对的一侧面上有可相互扣合的齿。每个钳柄的端部有一与钳柄垂直且与钳柄为一整体的圆柱形的杆座，杆座的端部有与杆座为一整体的内扩杆。内扩杆的直径为杆座的1/2，长度为杆座的2-3倍。
采用上述方案，能达到以下效果：
在使用时，本发明的两内扩杆可从插管的口部伸入插管中，通过手对两握柄的握捏和两锯齿卡的扣合固定，利用两内扩杆对插管内壁的侧向压力所产生的摩擦力固定插管。因此本发明不仅能牢固固定插管，而且能将插管送入到较深部位，大大提高了手术的准确性和稳定性。
附图说明
图1为本发明的结构示意图；
图2为内扩杆、杆座和钳柄的结构放大示意图。
图中：1.内扩杆  2.杆座  3.钳柄  4.铆钉  5.锯齿卡  6.握柄
具体实施方式
下面结合附图和实施例对本发明作进一步的描述。
双杆扩压式手术插管扩持器由内扩杆1、杆座2、钳柄3、铆钉4、锯齿卡5和握柄6构成。其中，条状的钳柄3与椭圆环状的握柄6的长轴互成一钝角且为一整体。一对钳柄3和握柄6在钳柄3和握柄6交界处通过铆钉4连接，每个握柄6的内侧上各有一个与握柄6为一整体的锯齿卡5，两锯齿卡5相对的一侧面上有可相互扣合的齿。每个钳柄3的端部有一与钳柄3垂直且与钳柄3为一整体的圆柱形的杆座2，杆座2的端部有与杆座2为一整体的内扩杆1。内扩杆1的直径为杆座2的1/2，长度为杆座2的3倍。

Claims (1)

1.一种双杆扩压式手术插管扩持器，由内扩杆、杆座、钳柄、铆钉、锯齿卡和握柄构成，其特征是：条状的钳柄与椭圆环状的握柄的长轴互成一钝角且为一整体，一对钳柄和握柄通过铆钉连接，铆钉位于钳柄和握柄交界处，每个握柄的内侧各有一与握柄为一整体的锯齿卡，两锯齿卡相对的一侧面上有可相互扣合的齿，每个钳柄的端部有一与钳柄垂直且与钳柄为一整体的圆柱形的杆座，杆座的端部有与杆座为一整体的内扩杆，内扩杆的直径为杆座的1/2，长度为杆座的2-3倍。
CN2009100593449A 2009-05-20 2009-05-20 双杆扩压式手术插管扩持器 Expired - Fee Related CN101653638B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100593449A CN101653638B (zh) 2009-05-20 2009-05-20 双杆扩压式手术插管扩持器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100593449A CN101653638B (zh) 2009-05-20 2009-05-20 双杆扩压式手术插管扩持器

Publications (2)

Publication Number Publication Date
CN101653638A CN101653638A (zh) 2010-02-24
CN101653638B true CN101653638B (zh) 2011-09-21

Family

ID=41708230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100593449A Expired - Fee Related CN101653638B (zh) 2009-05-20 2009-05-20 双杆扩压式手术插管扩持器

Country Status (1)

Country Link
CN (1) CN101653638B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2532825Y (zh) * 2002-03-11 2003-01-29 中国科学院长沙农业现代化研究所 血管插管引导器
CN2778208Y (zh) * 2005-04-11 2006-05-10 王文林 一种心血管手术插管钳
CN201108450Y (zh) * 2007-12-06 2008-09-03 李建华 新型心血管手术插管钳
US7438717B2 (en) * 2004-08-04 2008-10-21 James Tylke Anesthesia intubating forceps
CN201394051Y (zh) * 2009-05-20 2010-02-03 梁伟 内扩式心血管手术插管固定钳

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2532825Y (zh) * 2002-03-11 2003-01-29 中国科学院长沙农业现代化研究所 血管插管引导器
US7438717B2 (en) * 2004-08-04 2008-10-21 James Tylke Anesthesia intubating forceps
CN2778208Y (zh) * 2005-04-11 2006-05-10 王文林 一种心血管手术插管钳
CN201108450Y (zh) * 2007-12-06 2008-09-03 李建华 新型心血管手术插管钳
CN201394051Y (zh) * 2009-05-20 2010-02-03 梁伟 内扩式心血管手术插管固定钳

Also Published As

Publication number Publication date
CN101653638A (zh) 2010-02-24

Similar Documents

Publication Publication Date Title
CN103445885B (zh) 膨胀固定股骨柄
CN204500916U (zh) 一种急诊异物取出钳
CN101653638B (zh) 双杆扩压式手术插管扩持器
CN204181687U (zh) 一种骨科持骨钳
CN201394051Y (zh) 内扩式心血管手术插管固定钳
CN204931818U (zh) 一种多功能持骨钳
CN208002858U (zh) 一种医用镊子
CN201642300U (zh) 胫骨结节牵引操作定位器
CN204468155U (zh) 一种活检钳手柄
CN203736270U (zh) 一种用于心外科微创手术的腔静脉分离器
CN202198641U (zh) 一种肿瘤把持器
CN203153865U (zh) 心血管手术专用钳
CN202235514U (zh) 妇产科用会阴缝合支撑钳
CN202761400U (zh) 双层齿子宫肌瘤抓钳
CN209285645U (zh) 一种轻便易夹型碎石钳
CN202654160U (zh) 一种神经内科叩诊锤
CN204581415U (zh) 一种可以伸缩的钳式器械
CN204274523U (zh) 普外科用肿瘤手术提取器
CN204072289U (zh) 可控单臂式外固定支架
CN201211228Y (zh) 一次性腹腔镜手术分离钳
CN203564348U (zh) 牙齿扩缝器
CN202604979U (zh) 一种多功能骨锤
CN203060399U (zh) 胸腔引流装置
CN203915038U (zh) 一种平嘴狼牙持骨钳
CN201404359Y (zh) 外耳道异物取出器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: NINGBO YINZHOU QIANFENG MACHINERY TECHNOLOGY CO.,

Free format text: FORMER OWNER: LIANG WEI

Effective date: 20110712

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 610041 NO. 10, 4/F, BUILDING 2, NO. 85, ZIZHU NORTH STREET, HIGH-TECH. ZONE, CHENGDU CITY, SICHUAN PROVINCE TO: 315100 ROOM A-909, NO. 1, HUAMAOXUEFU, SHOUNAN SUBDISTRICT, YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE

TA01 Transfer of patent application right

Effective date of registration: 20110712

Address after: 315100 Zhejiang city of Ningbo province Yinzhou District South Street Huamao a number of institutions A-909 room

Applicant after: Ningbo Yinzhou Qianfeng Machinery Technology Co., Ltd.

Address before: 610041 Sichuan city of Chengdu province high tech Zone No. 85 North Street Shichiku 2 Building 4 floor No. 10

Applicant before: Liang Wei

C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20120520