CN201469349U - 新型经皮肾镜取石钳 - Google Patents

新型经皮肾镜取石钳 Download PDF

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CN201469349U
CN201469349U CN200920173684XU CN200920173684U CN201469349U CN 201469349 U CN201469349 U CN 201469349U CN 200920173684X U CN200920173684X U CN 200920173684XU CN 200920173684 U CN200920173684 U CN 200920173684U CN 201469349 U CN201469349 U CN 201469349U
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lithotomy forceps
wire arm
lithotomy
forceps
arm
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杨继旭
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Abstract

新型经皮肾镜取石钳,属于医疗用具技术领域。本实用新型的技术方案是:包括弧形连接臂和弹性钢丝臂,其特征是在弹性钢丝臂前端设有刺齿,弹性钢丝臂上设有挂齿。本实用新型结构简单,使用方便,在给肾结石病人取石时夹持力度强,减轻了医务人员的工作难度。

Description

新型经皮肾镜取石钳
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种新型经皮肾镜取石钳。
背景技术:目前,临床上在给肾结石病人取石时,通常用经皮肾镜的方法,这种方法,由于肾镜内窥镜中器械通道为弯状,手术过程中只能放置软性的手术钳,软性手术钳的夹持力度很弱,而现有的硬性手术钳则无法进入,给医务人员增加了工作难度。
发明内容:本实用新型的目的是提供一种在给肾结石病人取石时夹持力度强的新型经皮肾镜取石钳。
本实用新型的技术方案是:包括弧形连接臂和弹性钢丝臂,其特征是在弹性钢丝臂前端设有刺齿,弹性钢丝臂上设有挂齿。
本实用新型的有益效果是:本实用新型结构简单,使用方便,在给肾结石病人取石时夹持力度强,减轻了医务人员的工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、弧形连接臂,2、弹性钢丝臂,3、刺齿,4、挂齿。
具体实施方式:包括弧形连接臂1和弹性钢丝臂2,其特征是在弹性钢丝臂2前端设有刺齿3,弹性钢丝臂2上设有挂齿4。在给肾结石病人取石时,弹性钢丝臂2穿经肾镜内窥镜管道,刺齿3夹在结石上,挂齿4控制钳夹力度即可。

Claims (1)

1.新型经皮肾镜取石钳,包括弧形连接臂(1)和弹性钢丝臂(2),其特征是:在弹性钢丝臂(2)前端设有刺齿(3),弹性钢丝臂(2)上设有挂齿(4)。
CN200920173684XU 2009-09-03 2009-09-03 新型经皮肾镜取石钳 Expired - Fee Related CN201469349U (zh)

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CN200920173684XU CN201469349U (zh) 2009-09-03 2009-09-03 新型经皮肾镜取石钳

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CN200920173684XU CN201469349U (zh) 2009-09-03 2009-09-03 新型经皮肾镜取石钳

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CN201469349U true CN201469349U (zh) 2010-05-19

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Granted publication date: 20100519

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