CN201213809Y - 肺部活检穿刺针 - Google Patents

肺部活检穿刺针 Download PDF

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Publication number
CN201213809Y
CN201213809Y CNU2008201175183U CN200820117518U CN201213809Y CN 201213809 Y CN201213809 Y CN 201213809Y CN U2008201175183 U CNU2008201175183 U CN U2008201175183U CN 200820117518 U CN200820117518 U CN 200820117518U CN 201213809 Y CN201213809 Y CN 201213809Y
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needle
puncture needle
lung biopsy
biopsy puncture
lung
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Expired - Fee Related
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CNU2008201175183U
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田锋
范新蕾
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Abstract

肺部活检穿刺针,属于医疗用具技术领域。本实用新型的技术方案是:包括针体和针座,其特征是在针体内设有采集针,采集针前段固定设有刮槽。本实用新型结构简单,在给病人进行肺部穿刺时一次穿刺即可采集足够量标本,且能够避免针头堵塞,减轻了患者的痛苦。

Description

肺部活检穿刺针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种肺部活检穿刺针。
背景技术:肺穿刺是临床上确诊肺部疾病的一种重要方法,目前,临床上所使用的活检穿刺针主要由针头和针管组成,通过负压抽吸采集标本,这样,针头很容易堵塞,且需要多次穿刺采集标本,给患者带来很大的痛苦。
发明内容:本实用新型的目的是提供一种在给病人进行肺部穿刺时一次穿刺即可采集足够量标本,且能够避免针头堵塞的肺部活检穿刺针。
本实用新型的技术方案是:包括针体和针座,其特征是在针体内设有采集针,采集针前段固定设有刮槽。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行肺部穿刺时一次穿刺即可采集足够量标本,且能够避免针头堵塞,减轻了患者的痛苦。
附图说明:附图1为本实用新型的结构示意图。
图中1、针体,2、针座,3、采集针,4、刮槽。
具体实施方式:包括针体1和针座2,其特征是在针体1内设有采集针3,采集针3前段固定设有刮槽4。在给病人进行肺部穿刺时,针体1刺入肺内后,再将采集针3刺入肺内,然后外提采集针3,肺组织即可刮入刮槽4内。

Claims (1)

1、肺部活检穿刺针,包括针体(1)和针座(2),其特征是:在针体(1)内设有采集针(3),采集针(3)前段固定设有刮槽(4)。
CNU2008201175183U 2008-06-20 2008-06-20 肺部活检穿刺针 Expired - Fee Related CN201213809Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201175183U CN201213809Y (zh) 2008-06-20 2008-06-20 肺部活检穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201175183U CN201213809Y (zh) 2008-06-20 2008-06-20 肺部活检穿刺针

Publications (1)

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CN201213809Y true CN201213809Y (zh) 2009-04-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201175183U Expired - Fee Related CN201213809Y (zh) 2008-06-20 2008-06-20 肺部活检穿刺针

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CN (1) CN201213809Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103190934A (zh) * 2013-04-02 2013-07-10 四川大学 多槽循环刮取式活检针

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103190934A (zh) * 2013-04-02 2013-07-10 四川大学 多槽循环刮取式活检针

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Granted publication date: 20090401