CN201519176U - 肝内胆管结石取出器 - Google Patents

肝内胆管结石取出器 Download PDF

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Publication number
CN201519176U
CN201519176U CN2009202534510U CN200920253451U CN201519176U CN 201519176 U CN201519176 U CN 201519176U CN 2009202534510 U CN2009202534510 U CN 2009202534510U CN 200920253451 U CN200920253451 U CN 200920253451U CN 201519176 U CN201519176 U CN 201519176U
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bile duct
stones
dislodger
calculus
rubber hose
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CN2009202534510U
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郗杰
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Abstract

一种肝内胆管结石取出器,属于医疗器械技术领域,它由注射器(1)、橡胶管(2)组成,其特征在于外壁设有刻度标记的橡胶管(2)前端设有喇叭口(3),后端通过其上面的接头(4)螺纹密封连接在注射器(1)前端的乳头上。本实用新型的优点:结构简单,使用方便,在取胆管结石时,不用撑开胆管,不会对肝内胆管造成损伤,能减轻病人痛苦,方便医生操作。

Description

肝内胆管结石取出器
技术领域
本实用新型属于医疗器械技术领域,具体地说是一种肝内胆管结石取出器。
背景技术
对肝内胆管结石的治疗最有效方法是肝脏手术切开取石,目前,胆管结石取石钳品种很多,但取石的过程中都必须用钳体夹住结石,夹取的过程中必须要将胆管撑开,对于较大的结石在撑开胆管的过程中很容易损伤胆管,给患者增加痛苦。
发明内容
本实用新型的目的在于克服上述不足,提供一种在取肝内胆管结石时,能避免对肝内胆管造成损伤的肝内胆管结石取出器。
本实用新型的目的是这样实现的:该肝内胆管结石取出器由注射器、橡胶管组成,外壁设有刻度标记的橡胶管前端设有喇叭口,后端通过其上面的接头螺纹密封连接在注射器前端的乳头上。
使用时,将橡胶管前端探入胆管,用橡胶管前端的喇叭口对准结石,拉动注射器上面的针栓即可将结石吸附在喇叭口内,拉出橡胶管即可将结石取出。
本实用新型的优点:结构简单,使用方便,在取胆管结石时,不用撑开胆管,不会对肝内胆管造成损伤,能减轻病人痛苦,方便医生操作。
附图说明
附图为本实用新型的结构图。
具体实施方式
以下结合附图对本实用新型作进一步详细描述:该肝内胆管结石取出器由注射器1、橡胶管2组成,外壁设有刻度标记的橡胶管2前端设有喇叭口3,后端通过其上面的接头4螺纹密封连接在注射器1前端的乳头上。

Claims (1)

1.一种肝内胆管结石取出器,由注射器(1)、橡胶管(2)组成,其特征在于外壁设有刻度标记的橡胶管(2)前端设有喇叭口(3),后端通过其上面的接头(4)螺纹密封连接在注射器(1)前端的乳头上。
CN2009202534510U 2009-11-17 2009-11-17 肝内胆管结石取出器 Expired - Fee Related CN201519176U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202534510U CN201519176U (zh) 2009-11-17 2009-11-17 肝内胆管结石取出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202534510U CN201519176U (zh) 2009-11-17 2009-11-17 肝内胆管结石取出器

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CN201519176U true CN201519176U (zh) 2010-07-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106344112A (zh) * 2016-10-10 2017-01-25 上海市同济医院 一种负压吸引胆道取石辅助装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106344112A (zh) * 2016-10-10 2017-01-25 上海市同济医院 一种负压吸引胆道取石辅助装置
CN106344112B (zh) * 2016-10-10 2019-04-30 上海市同济医院 一种负压吸引胆道取石辅助装置

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Granted publication date: 20100707

Termination date: 20101117