CN202277371U - 骨髓穿刺针 - Google Patents

骨髓穿刺针 Download PDF

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Publication number
CN202277371U
CN202277371U CN2011204681456U CN201120468145U CN202277371U CN 202277371 U CN202277371 U CN 202277371U CN 2011204681456 U CN2011204681456 U CN 2011204681456U CN 201120468145 U CN201120468145 U CN 201120468145U CN 202277371 U CN202277371 U CN 202277371U
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marrow puncture
needle
puncture needle
negative pressure
switch valve
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邓秀芝
高健
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Individual
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Abstract

骨髓穿刺针,属于医疗用具技术领域。本实用新型的技术方案是:包括针体和针柄,其特征是在针柄上设有开关阀,开关阀上设有负压瓶,负压瓶上设有握环。本实用新型结构简单,在给病人进行骨髓穿刺时操作简便、省时省力,减轻了医务人员的工作量。

Description

骨髓穿刺针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种骨髓穿刺针。
背景技术:目前,临床上所使用的骨髓穿刺针主要由针体、针柄和针芯构成,这种骨髓穿刺针在给病人进行骨髓穿刺时,针体刺入穿刺部位后,需要取下针芯,接上注射器进行抽吸,这样操作十分麻烦、费时费力,给医务人员增加了工作量。
发明内容:本实用新型的目的是提供一种在给病人进行骨髓穿刺时操作简便、省时省力的骨髓穿刺针。
本实用新型的技术方案是:包括针体和针柄,其特征是在针柄上设有开关阀,开关阀上设有负压瓶,负压瓶上设有握环。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行骨髓穿刺时操作简便、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、针体,2、针柄,3、开关阀,4、负压瓶,5、握环。
具体实施方式:包括针体1和针柄2,其特征是在针柄2上设有开关阀3,开关阀3上设有负压瓶4,负压瓶4上设有握环5。在给病人进行骨髓穿刺时,手握握环5,针体1刺入骨髓腔,打开开关阀3,负压瓶4抽吸样本即可。

Claims (1)

1.骨髓穿刺针,包括针体(1)和针柄(2),其特征是:在针柄(2)上设有开关阀(3),开关阀(3)上设有负压瓶(4),负压瓶(4)上设有握环(5)。
CN2011204681456U 2011-10-30 2011-10-30 骨髓穿刺针 Expired - Fee Related CN202277371U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204681456U CN202277371U (zh) 2011-10-30 2011-10-30 骨髓穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204681456U CN202277371U (zh) 2011-10-30 2011-10-30 骨髓穿刺针

Publications (1)

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CN202277371U true CN202277371U (zh) 2012-06-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109044556A (zh) * 2018-09-06 2018-12-21 中南大学湘雅三医院 一种骨髓提取装置及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109044556A (zh) * 2018-09-06 2018-12-21 中南大学湘雅三医院 一种骨髓提取装置及方法

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Granted publication date: 20120620

Termination date: 20121030