CN202843736U - 麻醉穿刺针 - Google Patents

麻醉穿刺针 Download PDF

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Publication number
CN202843736U
CN202843736U CN 201220600795 CN201220600795U CN202843736U CN 202843736 U CN202843736 U CN 202843736U CN 201220600795 CN201220600795 CN 201220600795 CN 201220600795 U CN201220600795 U CN 201220600795U CN 202843736 U CN202843736 U CN 202843736U
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Prior art keywords
needle
puncture needle
anesthesia puncture
utility
model
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Expired - Fee Related
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CN 201220600795
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English (en)
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郑均旗
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Individual
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Individual
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Abstract

麻醉穿刺针,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、针管、活塞和针芯,其特征是在针管前端外侧设有弹簧套、弹簧套上段设有套环,套环上设有弹力固定夹,弹力固定夹外侧设有指环。本实用新型结构简单,在给病人进行麻醉时操作简便、省时省力,减轻了医务人员的工作难度。

Description

麻醉穿刺针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种麻醉穿刺针。
背景技术:目前,临床上所使用的局部麻醉穿刺针主要由针头、针管、活塞和针芯构成,在给病人进行麻醉时,需要手动穿刺进针,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麻醉时操作简便、省时省力的麻醉穿刺针。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针管前端外侧设有弹簧套、弹簧套上段设有套环,套环上设有弹力固定夹,弹力固定夹外侧设有指环。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行麻醉时操作简便、省时省力,减轻了医务人员的工作难度。
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、针管,3、活塞,4、针芯,5、弹簧套,6、套环,7、弹力固定夹,8、指环。
具体实施方式:包括针头1、针管2、活塞3和针芯4,其特征是在针管2前端外侧设有弹簧套5、弹簧套5上段设有套环6,套环6上设有弹力固定夹7,弹力固定夹7外侧设有指环8。在给病人进行麻醉时,拇指、中指插入指环8撑开弹力固定夹7,弹簧伸张带动针管2穿刺进针即可。

Claims (1)

1.麻醉穿刺针,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针管(2)前端外侧设有弹簧套(5)、弹簧套(5)上段设有套环(6),套环(6)上设有弹力固定夹(7),弹力固定夹(7)外侧设有指环(8)。
CN 201220600795 2012-10-27 2012-10-27 麻醉穿刺针 Expired - Fee Related CN202843736U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220600795 CN202843736U (zh) 2012-10-27 2012-10-27 麻醉穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220600795 CN202843736U (zh) 2012-10-27 2012-10-27 麻醉穿刺针

Publications (1)

Publication Number Publication Date
CN202843736U true CN202843736U (zh) 2013-04-03

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CN 201220600795 Expired - Fee Related CN202843736U (zh) 2012-10-27 2012-10-27 麻醉穿刺针

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CN (1) CN202843736U (zh)

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Granted publication date: 20130403

Termination date: 20131027