CN201912569U - 自毁式注射器 - Google Patents

自毁式注射器 Download PDF

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Publication number
CN201912569U
CN201912569U CN201120029596XU CN201120029596U CN201912569U CN 201912569 U CN201912569 U CN 201912569U CN 201120029596X U CN201120029596X U CN 201120029596XU CN 201120029596 U CN201120029596 U CN 201120029596U CN 201912569 U CN201912569 U CN 201912569U
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Expired - Fee Related
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CN201120029596XU
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杨香霞
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Shandong Provincial Hospital
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杨香霞
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Abstract

自毁式注射器,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,其特征是在针芯上设有弹力臂,弹力臂上设有刀片,刀片前端设有圆球。本实用新型结构简单,使用方便,在使用完毕后能够避免被再次回收利用,确保了人类的健康。

Description

自毁式注射器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种自毁式注射器。
背景技术:目前,临床上所使用的注射器主要由针头、针管、活塞和针芯构成,这种注射器在使用完毕后其结构功能仍然完好,很容易被再次回收利用,严重威胁着人类的健康。
发明内容:本实用新型的目的是提供一种在使用完毕后能够避免被再次回收利用的自毁式注射器。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针芯上设有弹力臂,弹力臂上设有刀片,刀片前端设有圆球。
本实用新型的有益效果是:本实用新型结构简单,使用方便,在使用完毕后能够避免被再次回收利用,确保了人类的健康。
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、弹力臂,6、刀片,7、圆球。
具体实施方式:包括针头1、针管2、活塞3和针芯4,其特征是在针芯4上设有弹力臂5,弹力臂5上设有刀片6,刀片6前端设有圆球7。抽吸药液时牵拉针芯4,使刀片6暴露于针管2外,然后推针芯4,刀片6割开针管2即可。

Claims (1)

1.自毁式注射器,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针芯(4)上设有弹力臂(5),弹力臂(5)上设有刀片(6),刀片(6)前端设有圆球(7)。
CN201120029596XU 2011-01-19 2011-01-19 自毁式注射器 Expired - Fee Related CN201912569U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120029596XU CN201912569U (zh) 2011-01-19 2011-01-19 自毁式注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120029596XU CN201912569U (zh) 2011-01-19 2011-01-19 自毁式注射器

Publications (1)

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CN201912569U true CN201912569U (zh) 2011-08-03

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CN201120029596XU Expired - Fee Related CN201912569U (zh) 2011-01-19 2011-01-19 自毁式注射器

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CN (1) CN201912569U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANDONG PROVINCIAL HOSPITAL

Free format text: FORMER OWNER: YANG XIANGXIA

Effective date: 20110919

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110919

Address after: 250021, No. 324, No. seven, No. five, weft Road, Ji'nan, Shandong

Patentee after: Shandong Provincial Hospital

Address before: 324 Department of Neurology, Shangdong Province-owned Hospital, seven route five, latitude 250021, Shandong, Ji'nan

Patentee before: Yang Xiangxia

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110803

Termination date: 20120119