CN203001594U - 便捷局部麻醉针 - Google Patents

便捷局部麻醉针 Download PDF

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Publication number
CN203001594U
CN203001594U CN 201220752120 CN201220752120U CN203001594U CN 203001594 U CN203001594 U CN 203001594U CN 201220752120 CN201220752120 CN 201220752120 CN 201220752120 U CN201220752120 U CN 201220752120U CN 203001594 U CN203001594 U CN 203001594U
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needle
local anesthesia
convenient
thread
convenient local
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张维维
孙凤英
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Individual
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Abstract

便捷局部麻醉针,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、活塞和芯杆,其特征是在芯杆上设有镊臂,镊臂外侧设有螺纹,螺纹上连接螺纹套,螺纹套上设有推拉柄。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

便捷局部麻醉针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种便捷局部麻醉针。
背景技术:目前,临床上在给病人进行麻醉时所使用的麻醉针主要由针头、针管、活塞和芯杆构成,注射完毕后需要用镊子钳夹局部,观察麻醉状态,这样操作十分麻烦、费时费力,给医务人员增加了工作难度。
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、省时省力的便捷局部麻醉针。
本实用新型的技术方案是:包括针头、针管、活塞和芯杆,其特征是在芯杆上设有镊臂,镊臂外侧设有螺纹,螺纹上连接螺纹套,螺纹套上设有推拉柄。
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、芯杆,5、镊臂,6、螺纹,7、螺纹套,8、推拉柄。
具体实施方式:包括针头1、针管2、活塞3和芯杆4,其特征是在芯杆4上设有镊臂5,镊臂5外侧设有螺纹6,螺纹6上连接螺纹套7,螺纹套7上设有推拉柄8。在给病人进行麻醉时,取出活塞3和芯杆4,旋掉螺纹套7,镊臂5钳夹局部检测麻醉状态即可。

Claims (1)

1.便捷局部麻醉针,包括针头(1)、针管(2)、活塞(3)和芯杆(4),其特征是:在芯杆(4)上设有镊臂(5),镊臂(5)外侧设有螺纹(6),螺纹(6)上连接螺纹套(7),螺纹套(7)上设有推拉柄(8)。
CN 201220752120 2012-12-20 2012-12-20 便捷局部麻醉针 Expired - Fee Related CN203001594U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220752120 CN203001594U (zh) 2012-12-20 2012-12-20 便捷局部麻醉针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220752120 CN203001594U (zh) 2012-12-20 2012-12-20 便捷局部麻醉针

Publications (1)

Publication Number Publication Date
CN203001594U true CN203001594U (zh) 2013-06-19

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CN 201220752120 Expired - Fee Related CN203001594U (zh) 2012-12-20 2012-12-20 便捷局部麻醉针

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CN (1) CN203001594U (zh)

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Granted publication date: 20130619

Termination date: 20131220