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CN201189192Y - 新型胸腔穿刺针 - Google Patents

新型胸腔穿刺针 Download PDF

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Publication number
CN201189192Y
CN201189192Y CNU2008201119291U CN200820111929U CN201189192Y CN 201189192 Y CN201189192 Y CN 201189192Y CN U2008201119291 U CNU2008201119291 U CN U2008201119291U CN 200820111929 U CN200820111929 U CN 200820111929U CN 201189192 Y CN201189192 Y CN 201189192Y
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Prior art keywords
puncture needle
needle
pneumothorax
utility
novel
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Expired - Fee Related
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CNU2008201119291U
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English (en)
Inventor
王兴福
张守潘
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Abstract

新型胸腔穿刺针,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、导管、针座和注射器,其特征是在针座内固定设有防倒流瓣膜。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

新型胸腔穿刺针
技术领域:
本实用新型属于医疗用具技术领域,具体地讲是一种新型胸腔穿刺针。
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、导管、针座和注射器组成,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导管,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新型胸腔穿刺针。
本实用新型的技术方案是:包括穿刺针头、导管、针座和注射器,其特征是在针座内固定设有防倒流瓣膜。
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、导管,3、针座,4、注射器,5、防倒流瓣膜。
具体实施方式:
包括穿刺针头1、导管2、针座3和注射器4,其特征是在针座3内固定设有防倒流瓣膜5。在给病人进行胸腔穿刺时,每次拔下注射器4如果有气体进入防倒流瓣膜5会自动关闭。

Claims (1)

1、新型胸腔穿刺针,包括穿刺针头(1)、导管(2)、针座(3)和注射器(4),其特征是:在针座(3)内固定设有防倒流瓣膜(5)。
CNU2008201119291U 2008-04-25 2008-04-25 新型胸腔穿刺针 Expired - Fee Related CN201189192Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201119291U CN201189192Y (zh) 2008-04-25 2008-04-25 新型胸腔穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201119291U CN201189192Y (zh) 2008-04-25 2008-04-25 新型胸腔穿刺针

Publications (1)

Publication Number Publication Date
CN201189192Y true CN201189192Y (zh) 2009-02-04

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Family Applications (1)

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CNU2008201119291U Expired - Fee Related CN201189192Y (zh) 2008-04-25 2008-04-25 新型胸腔穿刺针

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112890930A (zh) * 2020-09-27 2021-06-04 郑州大学第一附属医院 微量卵巢组织活检装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112890930A (zh) * 2020-09-27 2021-06-04 郑州大学第一附属医院 微量卵巢组织活检装置

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090204

Termination date: 20100425