CN201510323U - 一种胆囊取石钳 - Google Patents

一种胆囊取石钳 Download PDF

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CN201510323U
CN201510323U CN2009202689028U CN200920268902U CN201510323U CN 201510323 U CN201510323 U CN 201510323U CN 2009202689028 U CN2009202689028 U CN 2009202689028U CN 200920268902 U CN200920268902 U CN 200920268902U CN 201510323 U CN201510323 U CN 201510323U
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赵坤东
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Abstract

一种胆囊取石钳,属于医疗用具技术领域。本实用新型的技术方案是:包括指环、钳臂、连接轴和钳头,其特征是在钳头上设有细长钢臂,细长钢臂内面设有细锯齿。本实用新型结构简单,在手术取胆囊结石时操作简便、摩擦力大、夹石牢固,减轻了医务人员的工作难度。

Description

一种胆囊取石钳
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种胆囊取石钳。
背景技术:胆囊结石是临床上的常见病和多发病,一般采用手术取石的治疗方法,即在腹腔开一小切口,后用取石钳通过切口探入胆囊取出结石,目前临床上所使用的取石钳主要由指环、钳臂、连接轴和钳头构成,这种取石钳钳头比较大,且短,自小切口探入十分不便,钳头内面虽然有横纹,但是比较浅,摩擦力小,夹持结石不牢固,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手术取胆囊结石时操作简便、摩擦力大、夹石牢固的胆囊取石钳。
本实用新型的技术方案是:包括指环、钳臂、连接轴和钳头,其特征是在钳头上设有细长钢臂,细长钢臂内面设有细锯齿。
本实用新型的有益效果是:本实用新型结构简单,在手术取胆囊结石时操作简便、摩擦力大、夹石牢固,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、指环,2、钳臂,3、连接轴,4、钳头,5、细长钢臂,6、细锯齿。
具体实施方式:包括指环1、钳臂2、连接轴3和钳头4,其特征是在钳头4上设有细长钢臂5,细长钢臂5内面设有细锯齿6。在手术取胆囊结石时,将细长钢臂5探入胆囊内,细锯齿6增加摩擦力夹取结石取出即可。

Claims (1)

1.一种胆囊取石钳,包括指环(1)、钳臂(2)、连接轴(3)和钳头(4),其特征是:在钳头(4)上设有细长钢臂(5),细长钢臂(5)内面设有细锯齿(6)。
CN2009202689028U 2009-10-15 2009-10-15 一种胆囊取石钳 Expired - Fee Related CN201510323U (zh)

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Application Number Priority Date Filing Date Title
CN2009202689028U CN201510323U (zh) 2009-10-15 2009-10-15 一种胆囊取石钳

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Application Number Priority Date Filing Date Title
CN2009202689028U CN201510323U (zh) 2009-10-15 2009-10-15 一种胆囊取石钳

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CN201510323U true CN201510323U (zh) 2010-06-23

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