CN202537619U - 硬膜外麻醉针 - Google Patents

硬膜外麻醉针 Download PDF

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Publication number
CN202537619U
CN202537619U CN2012202102716U CN201220210271U CN202537619U CN 202537619 U CN202537619 U CN 202537619U CN 2012202102716 U CN2012202102716 U CN 2012202102716U CN 201220210271 U CN201220210271 U CN 201220210271U CN 202537619 U CN202537619 U CN 202537619U
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needle
epidural anesthesia
telescopic tube
needle handle
technical
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赵元杰
石红
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Abstract

硬膜外麻醉针,属于医疗用具技术领域。本实用新型的技术方案是:包括针体、针柄和针芯,其特征是在针柄两侧设有伸缩套管,伸缩套管前段设有弯弹力固定臂,伸缩套管中段设有定位螺母。本实用新型结构简单,在给病人进行硬膜外麻醉时固定操作简便、省时省力,减轻了医务人员的工作难度。

Description

硬膜外麻醉针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种硬膜外麻醉针。
背景技术:目前,临床上所使用的硬膜外麻醉针主要由针体、针柄和针芯构成,这种麻醉针在给病人进行硬膜外麻醉时,固定操作十分麻烦、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硬膜外麻醉时固定操作简便、省时省力的硬膜外麻醉针。
本实用新型的技术方案是:包括针体、针柄和针芯,其特征是在针柄两侧设有伸缩套管,伸缩套管前段设有弯弹力固定臂,伸缩套管中段设有定位螺母。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行硬膜外麻醉时固定操作简便、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、针体,2、针柄,3、针芯,4、伸缩套管,5、弯弹力固定臂,6、定位螺母。
具体实施方式:包括针体1、针柄2和针芯3,其特征是在针柄2两侧设有伸缩套管4,伸缩套管4前段设有弯弹力固定臂5,伸缩套管4中段设有定位螺母6。在给病人进行硬膜外麻醉时,针体1穿刺进针后调节伸缩套管4将弯弹力固定臂5固定在病人身体两侧并用定位螺母6固定即可。

Claims (1)

1.硬膜外麻醉针,包括针体(1)、针柄(2)和针芯(3),其特征是:在针柄(2)两侧设有伸缩套管(4),伸缩套管(4)前段设有弯弹力固定臂(5),伸缩套管(4)中段设有定位螺母(6)。
CN2012202102716U 2012-05-02 2012-05-02 硬膜外麻醉针 Expired - Fee Related CN202537619U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202102716U CN202537619U (zh) 2012-05-02 2012-05-02 硬膜外麻醉针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202102716U CN202537619U (zh) 2012-05-02 2012-05-02 硬膜外麻醉针

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CN202537619U true CN202537619U (zh) 2012-11-21

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CN (1) CN202537619U (zh)

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Granted publication date: 20121121

Termination date: 20130502