CN202569153U - 带导丝的医用导尿管 - Google Patents

带导丝的医用导尿管 Download PDF

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Publication number
CN202569153U
CN202569153U CN 201220169529 CN201220169529U CN202569153U CN 202569153 U CN202569153 U CN 202569153U CN 201220169529 CN201220169529 CN 201220169529 CN 201220169529 U CN201220169529 U CN 201220169529U CN 202569153 U CN202569153 U CN 202569153U
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guide wire
seal wire
catheter
drainage tube
urethral catheter
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桂定文
张青汉
张�杰
林玲
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HUANGSHI CENTER HOSPITAL
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HUANGSHI CENTER HOSPITAL
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Abstract

本实用新型带导丝的医用导尿管,具有引流管,引流管的前端一侧连接有气囊管,在引流管中加有一根导丝,导丝的前端呈弧形,导丝的尾部折成方形手柄;所述导丝为不锈钢丝;本实用新型结构简单,操作方便,对一些前列腺增生或尿道狭窄引起尿潴留的患者进行导尿时,能顺利插入导尿管进行导尿。

Description

带导丝的医用导尿管
㈠ 技术领域:本实用新型涉及医疗器械,尤其是涉及泌尿外科医生在导尿困难时所用的带导丝的医用导尿管。
㈡背景技术:目前在泌尿外科经常见到多种原因引起尿潴留,需要放置导尿管引流尿液,其中多数需长时间放置导尿管。对于一些前列腺增生或尿道狭窄引起尿潴留的患者,由于普通的导尿管硬度不够,导尿管难以从尿道进入膀胱。而一次性的金属导尿管需与体外固定,长时间放置时易脱落且易引起患者疼痛不适,在冲洗膀胱时也很困难。
㈢发明内容:本实用新型的目的就是对以上缺点进行改进,提供一种增加导尿管硬度,使导尿管能顺利进入膀胱的带导丝的医用导尿管。
本实用新型的具体方案是:带导丝的医用导尿管,具有引流管,引流管的前端一侧连接有气囊管,其特征在于:在引流管中加有一根导丝,导丝的前端呈弧形,导丝的尾部折成方形手柄。
所述带导丝的医用导尿管,其特征在于:导丝为不锈钢丝。
使用方法:患者取平卧位,常规消毒铺巾,将导尿管外涂液体石蜡,然后将导尿管顺着尿道往膀胱插入,如不能进入膀胱,则把导丝插到导尿管,使导尿管成“J”形,在导丝的作用下把导尿管尖端推进膀胱,一只手固定导尿管,另一只手拔出导丝。如有尿液流出,则说明已进入膀胱,最后向气囊管注入15ml水,接上引流袋,即导尿成功。
本实用新型结构简单,操作方便,对一些前列腺增生或尿道狭窄引起尿潴留的患者进行导尿时,能顺利插入导尿管进行导尿。
㈣附图说明
图1是本实用新型的结构示意图。 
图中,1-引流管,2-气囊管,3-导丝,4-手柄。
㈤ 具体实施方式:
参见图1,本实用新型带导丝的医用导尿管,具有引流管1,引流管1的前端一侧连接有气囊管2,在引流管1中加有一根不锈钢导丝3,导丝3的前端呈弧形,导丝3的尾部折成方形手柄4。

Claims (2)

1. 带导丝的医用导尿管,具有引流管,引流管的前端一侧连接有气囊管,其特征在于:在引流管中加有一根导丝,导丝的前端呈弧形,导丝的尾部折成方形手柄。
2.根据权利要求1所述带导丝的医用导尿管,其特征在于:导丝为不锈钢丝。
CN 201220169529 2012-04-20 2012-04-20 带导丝的医用导尿管 Expired - Fee Related CN202569153U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107050629A (zh) * 2017-01-23 2017-08-18 山东省立医院 一种尿道扩张引流装置及使用方法
CN107875459A (zh) * 2017-11-07 2018-04-06 茅付勇 一种导尿方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107050629A (zh) * 2017-01-23 2017-08-18 山东省立医院 一种尿道扩张引流装置及使用方法
CN107875459A (zh) * 2017-11-07 2018-04-06 茅付勇 一种导尿方法

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Granted publication date: 20121205

Termination date: 20130420