CN202478372U - 硬膜外导管固定器 - Google Patents

硬膜外导管固定器 Download PDF

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Publication number
CN202478372U
CN202478372U CN2012201347699U CN201220134769U CN202478372U CN 202478372 U CN202478372 U CN 202478372U CN 2012201347699 U CN2012201347699 U CN 2012201347699U CN 201220134769 U CN201220134769 U CN 201220134769U CN 202478372 U CN202478372 U CN 202478372U
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China
Prior art keywords
epidural
catheter
epidural catheter
cannula
fixator
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Expired - Fee Related
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CN2012201347699U
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English (en)
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李云峰
杨庆兵
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Individual
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Abstract

硬膜外导管固定器,属于医疗用具技术领域。本实用新型的技术方案是:包括导管和套管,其特征是在套管的前端设有囊套,套管的根部设有充气囊。本实用新型结构简单,在硬膜外腔留置导管时能够防止导管脱出硬膜外腔,减轻了医务人员的工作难度。

Description

硬膜外导管固定器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种硬膜外导管固定器。
背景技术:目前,临床上连续硬膜外麻醉时,需要在硬膜外腔留置导管,以便于手术中麻醉或术后镇痛需要时,随时追加药物,经常会用胶布固定,常因固定不牢而脱出,继而影响麻醉效果和术后镇痛的进行,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硬膜外腔留置导管时能够防止导管脱出硬膜外腔的硬膜外导管固定器。
本实用新型的技术方案是:包括导管和套管,其特征是在套管的前端设有囊套,套管的根部设有充气囊。
本实用新型的有益效果是:本实用新型结构简单,在硬膜外腔留置导管时能够防止导管脱出硬膜外腔,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、导管,2、套管,3、囊套,4、充气囊。
具体实施方式:包括导管1和套管2,其特征是在套管2的前端设有囊套3,套管2的根部设有充气囊4。在给病人硬膜外腔留置导管时,导管1进入硬膜外腔,囊套3进入皮层,挤压充气囊4囊套3充盈固定即可。

Claims (1)

1.硬膜外导管固定器,包括导管(1)和套管(2),其特征是:在套管(2)的前端设有囊套(3),套管(2)的根部设有充气囊(4)。
CN2012201347699U 2012-03-24 2012-03-24 硬膜外导管固定器 Expired - Fee Related CN202478372U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201347699U CN202478372U (zh) 2012-03-24 2012-03-24 硬膜外导管固定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201347699U CN202478372U (zh) 2012-03-24 2012-03-24 硬膜外导管固定器

Publications (1)

Publication Number Publication Date
CN202478372U true CN202478372U (zh) 2012-10-10

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Family Applications (1)

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CN2012201347699U Expired - Fee Related CN202478372U (zh) 2012-03-24 2012-03-24 硬膜外导管固定器

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CN (1) CN202478372U (zh)

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Granted publication date: 20121010

Termination date: 20130324