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CN2385738Y - 钢芯导尿管 - Google Patents

钢芯导尿管 Download PDF

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Publication number
CN2385738Y
CN2385738Y CN 99221857 CN99221857U CN2385738Y CN 2385738 Y CN2385738 Y CN 2385738Y CN 99221857 CN99221857 CN 99221857 CN 99221857 U CN99221857 U CN 99221857U CN 2385738 Y CN2385738 Y CN 2385738Y
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steel core
catheter
utility
model
seal wire
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Expired - Fee Related
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CN 99221857
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Inventor
林吉鹏
李子秋
孙山岳
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Individual
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Abstract

本实用新型涉及一种医用导尿管的改进,临床主要用于前列腺肥大尿道狭窄导致急性尿潴留病人导尿。其主要结构是在气囊硅化乳胶导尿管中加一钢芯导丝。本实用新型结构简单,方便实用,可大大减轻病人的痛苦。

Description

钢芯导尿管
本实用新型涉及一种医用导尿管的改进,临床主要用于前列腺肥大尿道狭窄导致急性尿潴留病人导尿。
目前,治疗前列腺肥大尿道狭窄导致急性尿潴留使用的气囊硅化乳胶导尿管,因导尿管较软导致插管困难,需膀胱穿刺造瘘瘦或用金属导尿管导尿,由于金属导尿管不便保留,膀胱穿刺造瘘又为急症手术,因而实际工作中造成诸多不便。
本实用新型的目的就在于提供一种新型导尿管,既可解决金属导尿管不便保留的缺点,又可避免穿刺造瘘急症手术。
本实用新型是在气囊硅化乳胶导尿管的基础上改造而成,由气囊硅化乳胶导尿管和钢芯导丝两部分组成,即在气囊硅化乳胶导尿管中加一钢芯导丝。在钢芯导丝的引导下将导尿管插入膀胱完成导尿,减轻了病人的痛苦,为进一步检查制定合理的治疗方案赢得了时间。
附图I:钢芯导尿管结构示意图
附图II:气囊硅化乳胶导尿管结构示意图
附图III:钢芯导丝示意图
1、气囊硅化乳胶导尿管    2、钢芯导丝
实施例
下面对照附图对本实用新型作详细的描述。
本实用新型主要由气囊硅化乳胶导尿管(1)和钢芯导丝(2)组成,即在导尿管(1)中加一钢芯导丝(2)。钢芯导丝(2)用硬质的钢丝制成,前8厘米部分呈约120°弯曲,顶部为稍大的椭园型,末端为与导尿管(1)外口衔接的手柄。使用时,将无菌钢芯导尿管在钢芯的引导下经尿道插入膀胱,经气囊固定,抽出钢芯导丝,然后进行导尿。

Claims (2)

1、一种医用钢芯导尿管,包括气囊硅化乳胶导尿管和钢芯导丝,其特征在于气囊硅化乳胶导尿管加一吻合钢芯导丝。
2、根据权利1所述的钢芯导尿管,其特征在于钢芯导丝用硬质的钢丝制成,导丝前8厘米呈约120°弯曲,顶部为稍膨大的椭圆型,末端为与导尿管外口相衔接的手柄。
CN 99221857 1999-08-03 1999-08-03 钢芯导尿管 Expired - Fee Related CN2385738Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99221857 CN2385738Y (zh) 1999-08-03 1999-08-03 钢芯导尿管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99221857 CN2385738Y (zh) 1999-08-03 1999-08-03 钢芯导尿管

Publications (1)

Publication Number Publication Date
CN2385738Y true CN2385738Y (zh) 2000-07-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99221857 Expired - Fee Related CN2385738Y (zh) 1999-08-03 1999-08-03 钢芯导尿管

Country Status (1)

Country Link
CN (1) CN2385738Y (zh)

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