CN201211230Y - 一次性腹腔镜手术抓钳 - Google Patents

一次性腹腔镜手术抓钳 Download PDF

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Publication number
CN201211230Y
CN201211230Y CNU2008200875304U CN200820087530U CN201211230Y CN 201211230 Y CN201211230 Y CN 201211230Y CN U2008200875304 U CNU2008200875304 U CN U2008200875304U CN 200820087530 U CN200820087530 U CN 200820087530U CN 201211230 Y CN201211230 Y CN 201211230Y
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tong head
binding clip
disposable
insulation tube
insulating tube
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CNU2008200875304U
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English (en)
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徐天松
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ZHEJIANG TIANSONG MEDICAL INSTRUMENT CO Ltd
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Abstract

本实用新型涉及一种医疗器械，特别是一种一次性腹腔镜手术抓钳，它主要适用于人体腹腔镜手术中。本实用新型包括前手柄、后手柄、电极插头、转轮、绝缘管、推动杆和上、下钳头，其特征是：所述绝缘管的前端与上、下钳头的后表面接触，钳头后部位于所述的绝缘管内；所述的上、下钳头上分别设置有弧线型的锯齿刃。本实用新型结构设计合理，使用时减少了人体烫伤的可能，安全性较好。

Description

一次性腹腔镜手术抓钳
技术领域
本实用新型涉及一种医疗器械，特别是一种一次性腹腔镜手术抓钳，它主要适用于人体腹腔镜手术中。
背景技术
现有技术中的一次性腹腔镜手术抓钳包括前手柄、后手柄、电极插头、转轮、绝缘管、推动杆和上、下钳头；其中上、下钳头后部的直径与绝缘管的外径相等，为5毫米；绝缘管的前端位于钳头后部之后。这在实际使用中存在以下缺陷：由于用金属作成的钳头后部暴露在外，手术时增加了人体烫伤的可能，使用的安全性较差。
发明内容
本实用新型所要解决的技术问题是克服现有技术中存在的不足，而提供一种结构设计合理、使用时能减少人体烫伤的一次性腹腔镜手术抓钳。
本实用新型解决上述问题所采用的技术方案是：该一次性腹腔镜手术分离钳包括前手柄、后手柄、电极插头、转轮、绝缘管、推动杆和上、下钳头，其特征是所述绝缘管的前端与上、下钳头的后表面接触，钳头后部位于所述的绝缘管内，所述的上、下钳头上分别设置有弧线型的锯齿刃。由此减少了人体烫伤的可能，使用的安全性较好。
本实用新型所述的钳头后部外径为4.5毫米。
本实用新型与现有技术相比，具有以下优点及效果：结构设计合理，使用时减少了人体烫伤的可能，安全性较好。
附图说明
图1为本实用新型实施例的结构示意图。
图2为图1的钳头处放大图。
具体实施方式
参见图1-图2，本实用新型主要由前手柄1、后手柄2、电极插头3、转轮4、绝缘管5、推动杆6和上钳头7、下钳头8组成。其中：前手柄1、后手柄2通过销轴连接，电极插头3与前手柄1连成一体，转轮4固定在前手柄1上；绝缘管5的一端与后手柄2连接，另一端与钳头连接；上钳头7、下钳头8之间为销接，这些结构均与现有技术相同。
本实用新型所述绝缘管5的前端与上、下钳头7、8的后表面9接触，钳头后部10位于所述的绝缘管5内，在上、下钳头7、8上分别设置有弧线型的锯齿刃71和81。钳头后部10的外径Φ为4.5毫米。
本实用新型的前手柄1、后手柄2、转轮4和绝缘管5均用塑料作成。

Claims (2)

1.一种一次性腹腔镜手术抓钳，包括前手柄、后手柄、电极插头、转轮、绝缘管、推动杆和上、下钳头，其特征是：所述绝缘管的前端与上、下钳头的后表面接触，钳头后部位于所述的绝缘管内；所述的上、下钳头上分别设置有弧线型的锯齿刃。
2.根据权利要求1所述的一次性腹腔镜手术抓钳，其特征是：所述的钳头后部外径为4.5毫米。
CNU2008200875304U 2008-05-13 2008-05-13 一次性腹腔镜手术抓钳 Expired - Fee Related CN201211230Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200875304U CN201211230Y (zh) 2008-05-13 2008-05-13 一次性腹腔镜手术抓钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200875304U CN201211230Y (zh) 2008-05-13 2008-05-13 一次性腹腔镜手术抓钳

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CN201211230Y true CN201211230Y (zh) 2009-03-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104523217A (zh) * 2015-01-21 2015-04-22 绍兴市人民医院 纤维胆道镜钳

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104523217A (zh) * 2015-01-21 2015-04-22 绍兴市人民医院 纤维胆道镜钳

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Address after: 311501, No. 168, tip Road, Chengnan street, Tonglu County, Zhejiang, Hangzhou

Patentee after: Zhejiang Tiansong Medical Instrument Co., Ltd.

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