CN2183738Y - 胆道取石管 - Google Patents

胆道取石管 Download PDF

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Publication number
CN2183738Y
CN2183738Y CN 93232151 CN93232151U CN2183738Y CN 2183738 Y CN2183738 Y CN 2183738Y CN 93232151 CN93232151 CN 93232151 CN 93232151 U CN93232151 U CN 93232151U CN 2183738 Y CN2183738 Y CN 2183738Y
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gallstones
taking
utility
model
instrument
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Expired - Fee Related
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CN 93232151
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宋修强
唐巧红
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RUSHAN PEOPLE HOSPITAL
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RUSHAN PEOPLE HOSPITAL
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Abstract

胆道取石管是一种新型的专用于胆道取石的医 疗器具,采用医用橡胶制作而成,管的一端是一个漏 斗状的吸盘,另一端连接着负压装置,取石时,将管的 吸盘端缓缓插入胆道内,当吸盘触到结石后,用负压 装置抽出管内空气,结石便可吸附在吸盘上,然后拉 出胆道取石管,即可取出结石。该管具有结构简单, 操作方便等特点,可有效地缩短手术时间,降低手术 残石率,是手术取胆结石的一种较为理想的器具。

Description

本实用新型属于新型医疗器具。
以往治疗胆结石病,手术取石时,通常采用水冲、镊子取石钳等方法,应用这几种方法,手术时间长,易使结石碎裂,清除结石不彻底,甚至造成取石失败,增加了患者的痛苦,影响了人们的健康。
本实用新型的目的就在于提供一种术中取石的新型专用器具。
本实用新型采用医用橡胶制作而成的橡胶管,管的一端是一个漏斗状的吸盘,管的另一端与针管、吸引器等负压装置相连。取石时,将该管的吸盘端,缓缓插入胆道内,当吸盘接触到结石后,即用负压装置抽出管内空气,使管内形成负压,结石便吸附在吸盘上,然后拉出胆道取石管,即可取出结石。
本实用新型结构简单,成本低廉,具有使用方便,操作灵活,清除结石彻底等特点,可有效地缩短手术时间,降低手术残石率,是手术取胆结石的一种较为理想医疗器具。
附图1为胆道取石管的结构示意图。
实施例:
本实用新型用医用橡胶制作而成,管的规格为∮5×300mm,管壁厚1mm,吸管一端为漏斗状吸盘,吸盘的上口外径为8mm,上口与下口之间的高度为2mm,壁厚度为1mm,另一端连接着一个大号针管,取石时,将管的吸盘端插入胆道内,当吸管接触到结石后,用针管抽出管内空气,结石使被吸附在吸盘上,然后拉出胆道取石管即可取出结石。

Claims (1)

1、一种医用橡胶制作的胆道取石管,其特征在于管的一端为漏斗状的吸盘,另一端连接着负压装置。
CN 93232151 1993-10-25 1993-10-25 胆道取石管 Expired - Fee Related CN2183738Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93232151 CN2183738Y (zh) 1993-10-25 1993-10-25 胆道取石管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93232151 CN2183738Y (zh) 1993-10-25 1993-10-25 胆道取石管

Publications (1)

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CN2183738Y true CN2183738Y (zh) 1994-11-30

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CN 93232151 Expired - Fee Related CN2183738Y (zh) 1993-10-25 1993-10-25 胆道取石管

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CN (1) CN2183738Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102293675A (zh) * 2011-09-02 2011-12-28 王宝根 真空取石器
CN102579106A (zh) * 2012-03-20 2012-07-18 李新民 一种胆管取石器
CN110151254A (zh) * 2018-03-15 2019-08-23 青岛市第三人民医院 一种肝胆外科用取石装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102293675A (zh) * 2011-09-02 2011-12-28 王宝根 真空取石器
CN102579106A (zh) * 2012-03-20 2012-07-18 李新民 一种胆管取石器
CN110151254A (zh) * 2018-03-15 2019-08-23 青岛市第三人民医院 一种肝胆外科用取石装置

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