CN202951015U - 骨髓穿刺针 - Google Patents

骨髓穿刺针 Download PDF

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Publication number
CN202951015U
CN202951015U CN 201220715386 CN201220715386U CN202951015U CN 202951015 U CN202951015 U CN 202951015U CN 201220715386 CN201220715386 CN 201220715386 CN 201220715386 U CN201220715386 U CN 201220715386U CN 202951015 U CN202951015 U CN 202951015U
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needle
handle
marrow puncture
piston
puncture needle
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尹永玲
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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:包括针头、针柄、针管、活塞和针芯,其特征是在活塞和针芯之间设有转轴,针柄上设有转柄,转柄上设有指钩。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,给医务人员增加了极大的工作难度。
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:包括针头、针柄、针管、活塞和针芯,其特征是在活塞和针芯之间设有转轴,针柄上设有转柄,转柄上设有指钩。
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、针头,2、针柄,3、针管,4、活塞,5、针芯,6、转轴,7、转柄,8、指钩。
具体实施方式:包括针头1、针柄2、针管3、活塞4和针芯5,其特征是在活塞4和针芯5之间设有转轴6,针柄2上设有转柄7,转柄7上设有指钩8。在给病人进行骨髓穿刺时,一手按压针芯5将针头1按压在穿刺部位,另一手手指拨动指钩8即可。

Claims (1)

1.骨髓穿刺针,包括针头(1)、针柄(2)、针管(3)、活塞(4)和针芯(5),其特征是:在活塞(4)和针芯(5)之间设有转轴(6),针柄(2)上设有转柄(7),转柄(7)上设有指钩(8)。
CN 201220715386 2012-12-05 2012-12-05 骨髓穿刺针 Expired - Fee Related CN202951015U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220715386 CN202951015U (zh) 2012-12-05 2012-12-05 骨髓穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220715386 CN202951015U (zh) 2012-12-05 2012-12-05 骨髓穿刺针

Publications (1)

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CN202951015U true CN202951015U (zh) 2013-05-29

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CN 201220715386 Expired - Fee Related CN202951015U (zh) 2012-12-05 2012-12-05 骨髓穿刺针

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CN (1) CN202951015U (zh)

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Granted publication date: 20130529

Termination date: 20131205