CN202505449U - 一种穿刺针 - Google Patents

一种穿刺针 Download PDF

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Publication number
CN202505449U
CN202505449U CN2012200538491U CN201220053849U CN202505449U CN 202505449 U CN202505449 U CN 202505449U CN 2012200538491 U CN2012200538491 U CN 2012200538491U CN 201220053849 U CN201220053849 U CN 201220053849U CN 202505449 U CN202505449 U CN 202505449U
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needle
puncture needle
puncture
telescopic arm
closing member
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Expired - Fee Related
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CN2012200538491U
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English (en)
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沈冬云
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Individual
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Abstract

本实用新型涉及一种穿刺针,包括针体、针柄和针芯,针芯的末端固定指环,针柄的侧端连接有伸缩臂,所述的伸缩臂上设有振动臂。本实用新型结构简单、使用方便,在进行穿刺时,能够避免污染针体和针芯脱落,能够减轻疼痛不适感,减轻了医护人员的工作难度。

Description

一种穿刺针
技术领域
本实用新型涉及医疗用具技术领域,具体的说是一种穿刺针。
背景技术
目前临床上使用的穿刺针,主要由针体、针柄和针芯构成,这种穿刺针在进行穿刺时,具有以下缺陷:1、由于针柄部位较短,很容易污染针体,且针芯容易脱落,给医务人员增加了工作难度;2、穿刺针在进行穿刺时,容易使患者产生剧烈疼痛不适感,操作起来费时费力。
发明内容
为了克服现有技术的不足,本实用新型的目的是提供一种操作简便、省时省力的穿刺针。
本实用新型的技术方案是:一种穿刺针,包括针体、针柄和针芯,针芯的末端固定指环,针柄的侧端连接有伸缩臂,所述的伸缩臂上设有振动臂。
本实用新型的有益效果是:本实用新型结构简单、使用方便,在进行穿刺时,能够避免污染针体和针芯脱落,能够减轻疼痛不适感,减轻了医护人员的工作难度。
附图说明
图1为本实用新型一种穿刺针结构示意图。
具体实施方式
如图1所示,一种穿刺针,包括针体1、针柄2和针芯3,针芯3的末端固定指环4,针柄2的侧端连接有伸缩臂5,所述的伸缩臂5上设有振动臂6。
本实用新型在使用时,手指伸入指环4内按压针芯3、针柄2穿刺进针即可,在穿刺的过程中,将振动臂6接触患者皮肤,通过振动缓解疼痛不适感等。

Claims (1)

1.一种穿刺针,包括针体(1)、针柄(2)和针芯(3),其特征在于:针芯(3)的末端固定指环(4),针柄(2)的侧端连接有伸缩臂(5),所述的伸缩臂(5)上设有振动臂(6)。
CN2012200538491U 2012-02-20 2012-02-20 一种穿刺针 Expired - Fee Related CN202505449U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200538491U CN202505449U (zh) 2012-02-20 2012-02-20 一种穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200538491U CN202505449U (zh) 2012-02-20 2012-02-20 一种穿刺针

Publications (1)

Publication Number Publication Date
CN202505449U true CN202505449U (zh) 2012-10-31

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Family Applications (1)

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CN2012200538491U Expired - Fee Related CN202505449U (zh) 2012-02-20 2012-02-20 一种穿刺针

Country Status (1)

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CN (1) CN202505449U (zh)

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C17 Cessation of patent right
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Granted publication date: 20121031

Termination date: 20130220