CN202036291U - 胸腔穿刺针 - Google Patents

胸腔穿刺针 Download PDF

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Publication number
CN202036291U
CN202036291U CN201120108724XU CN201120108724U CN202036291U CN 202036291 U CN202036291 U CN 202036291U CN 201120108724X U CN201120108724X U CN 201120108724XU CN 201120108724 U CN201120108724 U CN 201120108724U CN 202036291 U CN202036291 U CN 202036291U
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thoracentesis
needle
sebific duct
thoracentesis needle
rubber tube
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CN201120108724XU
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祖百猛
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Abstract

胸腔穿刺针,属于医疗用具技术领域。本实用新型的技术方案是:包括穿刺针头、胶管和注射器,其特征是在胶管末端和注射器前段分别设有螺纹,胶管上设有开关阀。本实用新型结构简单,在给病人进行胸腔穿刺时,能够避免气体进入胸腔,且操作简便、省时省力,减轻了医务人员的工作量。

Description

胸腔穿刺针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种胸腔穿刺针。
背景技术:目前临床上所使用的胸腔穿刺针主要有穿刺针头、胶管和注射器组成,在每次抽胸腔内容物取下注射器时,都必须先用止血钳夹住胶管,以防止进入气体,这种操作方法十分麻烦,费时费力,增加了医务人员工作量。
发明内容:本实用新型的目的是提供一种在给病人进行胸腔穿刺时,能够避免气体进入胸腔,且操作简便、省时省力,减轻医务人员工作量的胸腔穿刺针。
本实用新型的技术方案是:包括穿刺针头、胶管和注射器,其特征是在胶管末端和注射器前段分别设有螺纹,胶管上设有开关阀。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行胸腔穿刺时,能够避免气体进入胸腔,且操作简便、省时省力,减轻了医务人员的工作量。
附图说明:附图1为本实用新型的结构示意图。
图中1、穿刺针头,2、胶管,3、注射器,4、螺纹,5、开关阀。
具体实施方式:包括穿刺针头1、胶管2和注射器3,其特征是在胶管2末端和注射器3前段分别设有螺纹4,胶管2上设有开关阀5。在给病人进行胸腔穿刺抽胸腔内容物时旋转螺纹4将胶管2与注射器3连接,打开开关阀5抽吸,如提取内容物时,关闭开关阀5,旋开螺纹4取出注射器3即可。

Claims (1)

1.胸腔穿刺针,包括穿刺针头(1)、胶管(2)和注射器(3),其特征是:在胶管(2)末端和注射器(3)前段分别设有螺纹(4),胶管(2)上设有开关阀(5)。
CN201120108724XU 2011-04-07 2011-04-07 胸腔穿刺针 Expired - Fee Related CN202036291U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120108724XU CN202036291U (zh) 2011-04-07 2011-04-07 胸腔穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120108724XU CN202036291U (zh) 2011-04-07 2011-04-07 胸腔穿刺针

Publications (1)

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CN202036291U true CN202036291U (zh) 2011-11-16

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CN201120108724XU Expired - Fee Related CN202036291U (zh) 2011-04-07 2011-04-07 胸腔穿刺针

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CN (1) CN202036291U (zh)

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Granted publication date: 20111116

Termination date: 20120407