CN202051790U - 心包穿刺器 - Google Patents

心包穿刺器 Download PDF

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Publication number
CN202051790U
CN202051790U CN2011201061061U CN201120106106U CN202051790U CN 202051790 U CN202051790 U CN 202051790U CN 2011201061061 U CN2011201061061 U CN 2011201061061U CN 201120106106 U CN201120106106 U CN 201120106106U CN 202051790 U CN202051790 U CN 202051790U
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piston
utility
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pericardium
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张文泉
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Abstract

心包穿刺器,属于医疗用具技术领域。本实用新型的技术方案是:包括穿刺针、胶管和针座,其特征是在胶管上设有分管,分管内设有活塞,活塞上设有芯杆,分管末端设有指环。本实用新型结构简单,在给病人进行心包穿刺时操作简便、省时省力,减轻了医务人员的工作量。

Description

心包穿刺器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种心包穿刺器。
背景技术:目前,临床上在给病人进行心包穿刺时所使用的穿刺器主要由穿刺针、胶管和针座构成,在给病人进行心包穿刺时,先将胶管用止血钳夹持,再将穿刺针刺入心包,针座接注射器后,打开止血钳抽取心包内容物,这样操作十分麻烦、费时费力,给医务人员增加了工作量。
发明内容:本实用新型的目的是提供一种在给病人进行心包穿刺时操作简便、省时省力的心包穿刺器。
本实用新型的技术方案是:包括穿刺针、胶管和针座,其特征是在胶管上设有分管,分管内设有活塞,活塞上设有芯杆,分管末端设有指环。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行心包穿刺时操作简便、省时省力,减轻了医务人员的工作量。
附图说明:附图1为本实用新型的结构示意图。
图中1、穿刺针,2、胶管,3、针座,4、分管,5、活塞,6、芯杆,7、指环。
具体实施方式:包括穿刺针1、胶管2和针座3,其特征是在胶管2上设有分管4,分管4内设有活塞5,活塞5上设有芯杆6,分管4末端设有指环7。在给病人进行心包穿刺时,中指和食指插入指环7固定分管4,推动芯杆6,将活塞5推入胶管2前段堵塞管腔,然后再将活塞5拉入分管4进行引流即可。

Claims (1)

1.心包穿刺器,包括穿刺针(1)、胶管(2)和针座(3),其特征是:在胶管(2)上设有分管(4),分管(4)内设有活塞(5),活塞(5)上设有芯杆(6),分管(4)末端设有指环(7)。
CN2011201061061U 2011-04-02 2011-04-02 心包穿刺器 Expired - Fee Related CN202051790U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201061061U CN202051790U (zh) 2011-04-02 2011-04-02 心包穿刺器

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Application Number Priority Date Filing Date Title
CN2011201061061U CN202051790U (zh) 2011-04-02 2011-04-02 心包穿刺器

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CN202051790U true CN202051790U (zh) 2011-11-30

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CN2011201061061U Expired - Fee Related CN202051790U (zh) 2011-04-02 2011-04-02 心包穿刺器

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Granted publication date: 20111130

Termination date: 20120402