CN203075359U - 麻醉针 - Google Patents

麻醉针 Download PDF

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Publication number
CN203075359U
CN203075359U CN 201320054453 CN201320054453U CN203075359U CN 203075359 U CN203075359 U CN 203075359U CN 201320054453 CN201320054453 CN 201320054453 CN 201320054453 U CN201320054453 U CN 201320054453U CN 203075359 U CN203075359 U CN 203075359U
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宗恩宽
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Abstract

一种麻醉针,包括针管,针管前部设有针孔,针管的外壁上设置有滑道,滑道边上设置有刻度线,滑道上装置按钮,针管内设置活塞,按钮透过滑道与活塞连接,活塞上安装有处于针管内的麻醉针头。麻醉师使用时推拉按钮,带动活塞移动,从而调整麻醉针头滑出针孔的长度,使得进针深度控制方便自如。本实用新型使用方便、效果好,操作简单准确,对麻醉师的操作水平要求较低,降低了麻醉师的工作难度。

Description

麻醉针
技术领域:
本实用新型涉及医疗用具技术领域,尤其是指一种麻醉针。 
背景技术:
麻醉是施行手术或进行诊断性检查操作时为消除疼痛、保障病人安全、创造良好的手术条件而采取的方法。进行手术或诊断性检查操作时,病人会感到疼痛,需要用麻醉药或其它方式使之暂时失去知觉。手术或检查操作还可引起精神紧张和反射性不良反应,如胃肠道手术可引起恶心、呕吐,长时间的不舒适的体位,可增加病人的不适和痛苦,因此应使病人在舒适、安静的环境中,在对不良刺激无反应,暂时失去记忆的情况下接受手术。麻醉针是麻醉中最重要的工具,由于麻醉医师在进行麻醉时,只能凭借自己的经验或成像仪器来控制进针深度,这样需要麻醉医师有较高的技能,且这种方式操作不够准确,为麻醉医师增加了难度。 
发明内容:
本实用新型的目的是提供一种麻醉针,解决现今麻醉针进针深度不易控制、操作不够准确给麻醉师工作带来困难的问题。 
本实用新型的目的是以如下方式实现的:一种麻醉针,包括针管,针管前部设有针孔,针管的外壁上设置有滑道,滑道边上设置有刻度线,滑道上装置按钮,针管内设置活塞,按钮透过滑道与活塞连接,活塞上安装有处于针管内的麻醉针头。麻醉师使用时推拉按钮,带动活塞移动,从而调整麻醉针头滑出针孔的长度,使得进针深度控制方便自如。 
本实用新型使用方便、效果好,操作简单准确,对麻醉师的操作水平要求较低,降低了麻醉师的工作难度。 
附图说明:
图1是本实用新型结构示意图。 
具体实施方式:
参照图1,有一个针管1,针管1前部设有针孔7,针管1的外壁上设置有滑道2,滑道2边上设置有刻度线3,滑道2上装置按钮4,针管1内设置活塞5,按钮4透过滑道2与活塞5连接,活塞5上安装有处于针管1内的麻醉针头6。麻醉师使用时推拉按钮4,带动活塞5移动,从而调整麻醉针头6滑出针孔7的长度,使得进针深度控制方便自如。 

Claims (1)

1.一种麻醉针,包括针管(1),其特征在于:针管(1)前部设有针孔(7),针管(1)的外壁上设置有滑道(2),滑道(2)边上设置有刻度线(3),滑道(2)上装置按钮(4),针管(1)内设置活塞(5),按钮(4)透过滑道(2)与活塞(5)连接,活塞(5)上安装有处于针管(1)内的麻醉针头(6)。 
CN 201320054453 2013-01-19 2013-01-19 麻醉针 Expired - Fee Related CN203075359U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320054453 CN203075359U (zh) 2013-01-19 2013-01-19 麻醉针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320054453 CN203075359U (zh) 2013-01-19 2013-01-19 麻醉针

Publications (1)

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CN203075359U true CN203075359U (zh) 2013-07-24

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CN 201320054453 Expired - Fee Related CN203075359U (zh) 2013-01-19 2013-01-19 麻醉针

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CN (1) CN203075359U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111467071A (zh) * 2020-04-08 2020-07-31 四川大学华西医院 一种痛觉刺激装置及其使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111467071A (zh) * 2020-04-08 2020-07-31 四川大学华西医院 一种痛觉刺激装置及其使用方法

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Granted publication date: 20130724

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