CN202982740U - 一种新型内分泌积液引流器 - Google Patents

一种新型内分泌积液引流器 Download PDF

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Publication number
CN202982740U
CN202982740U CN 201320002703 CN201320002703U CN202982740U CN 202982740 U CN202982740 U CN 202982740U CN 201320002703 CN201320002703 CN 201320002703 CN 201320002703 U CN201320002703 U CN 201320002703U CN 202982740 U CN202982740 U CN 202982740U
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syringe
drainage apparatus
effusion drainage
novel endocrine
piston
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郑华
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Abstract

本实用新型涉及医疗器械领域,尤其是一种新型内分泌积液引流器,本实用新型包括针头和针筒,所述针筒前端固定连接针头,针筒后端固定设有筒塞,前端侧壁上设有阻位器,内部设有活塞,所述筒塞上设有导引管,所述活塞后端连接有导引杆,所述导引杆上套接有弹簧,所述导引杆与导引管内壁光滑接触。本实用新型设计合理,结构简单,在为病人胸腔、腹腔等部位抽吸积液时,操作便捷,省时省力,单手即可操作,减轻了医务人员的工作负担,降低了工作难度。

Description

一种新型内分泌积液引流器
技术领域
本实用新型涉及医疗器械领域,尤其是一种新型内分泌积液引流器。
背景技术
在内分泌临床上,对内分泌失调患者进行诊断治疗时,经常需要穿刺抽取胸腔、腹腔等部位的积液进行检验,目前所用的抽液工具为普通的注射器,用这种注射器抽液时需要双手进行,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。
实用新型内容
本实用新型的目的是为了克服上述技术缺点提供一种新型内分泌积液引流器。
本实用新型解决技术问题采用的技术方案为:一种新型内分泌积液引流器,包括针头和针筒,所述针筒前端固定连接针头,针筒后端固定设有筒塞,前端侧壁上设有阻位器,内部设有活塞,所述筒塞上设有导引管,所述活塞后端连接有导引杆,所述导引杆上套接有弹簧,所述导引杆与导引管内壁光滑接触。
本实用新型所具有的有益效果是:本实用新型设计合理,结构简单,在为病人胸腔、腹腔等部位抽吸积液时,操作便捷,省时省力,单手即可操作,减轻了医务人员的工作负担,降低了工作难度。
附图说明
附图1为本实用新型的结构示意图。
具体实施方式
下面结合附图1对本实用新型做以下详细说明。
如图1所示,本实用新型包括针头2和针筒1,所述针筒1前端固定连接针头2,针筒1后端固定设有筒塞7,前端侧壁上设有阻位器6,内部设有活塞3,所述筒塞7上设有导引管8,所述活塞3后端连接有导引杆4,所述导引杆4上套接有弹簧5,所述导引杆4与导引管8内壁光滑接触。使用时,针头2刺入引流部位后,拉出阻位器6,活塞3在弹簧4的作用下沿导引杆4轴心方向外推,针筒1内形成负压抽吸积液。

Claims (1)

1.一种新型内分泌积液引流器,其特征在于:包括针头和针筒,所述针筒前端固定连接针头,针筒后端固定设有筒塞,前端侧壁上设有阻位器,内部设有活塞,所述筒塞上设有导引管,所述活塞后端连接有导引杆,所述导引杆上套接有弹簧,所述导引杆与导引管内壁光滑接触。
CN 201320002703 2013-01-03 2013-01-03 一种新型内分泌积液引流器 Expired - Fee Related CN202982740U (zh)

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CN 201320002703 CN202982740U (zh) 2013-01-03 2013-01-03 一种新型内分泌积液引流器

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Application Number Priority Date Filing Date Title
CN 201320002703 CN202982740U (zh) 2013-01-03 2013-01-03 一种新型内分泌积液引流器

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CN202982740U true CN202982740U (zh) 2013-06-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110638486A (zh) * 2019-10-13 2020-01-03 哈尔滨理工大学 一种前列腺穿刺装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110638486A (zh) * 2019-10-13 2020-01-03 哈尔滨理工大学 一种前列腺穿刺装置

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Granted publication date: 20130612

Termination date: 20140103