CN202365883U - 膀胱穿刺器 - Google Patents

膀胱穿刺器 Download PDF

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Publication number
CN202365883U
CN202365883U CN2011205486249U CN201120548624U CN202365883U CN 202365883 U CN202365883 U CN 202365883U CN 2011205486249 U CN2011205486249 U CN 2011205486249U CN 201120548624 U CN201120548624 U CN 201120548624U CN 202365883 U CN202365883 U CN 202365883U
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林维芳
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Abstract

一种膀胱穿刺器,属于医疗用具技术领域,它由注射器(1)、限位套筒(2)组成,其特征在于注射器(1)针筒前端连接固定着上面设有刻度标记的穿刺针头(3),针筒外部滑动套装着下端外侧设有环形折边的限位套筒(2),限位套筒(2)上端筒壁上设有紧固螺栓(4)。本实用新型的优点:结构简单,操作简便,在给病人进行膀胱穿刺时能够牢固固定穿刺针头,避免穿刺针头脱出或继续向内穿刺,减轻医务人员的工作难度。

Description

膀胱穿刺器
技术领域
本实用新型属于医疗用具技术领域,具体地讲是一种膀胱穿刺器。
背景技术
目前,传统的膀胱穿刺都是由医务人员持注射器进行穿刺,在穿刺针头穿刺进入膀胱后由于穿刺针头没有专门的固定装置,穿刺针头刺入深度难以控制,很容易脱出或继续向内穿刺,增加了医务人员的工作难度。
发明内容
本实用新型的目的在于克服上述不足,提供一种在给病人进行膀胱穿刺时能够对穿刺深度进行有效控制,避免穿刺针头脱出或继续向内穿刺的膀胱穿刺器。
本实用新型的技术方案是:该膀胱穿刺器由注射器、限位套筒组成,注射器针筒前端连接固定着上面设有刻度标记的穿刺针头,针筒外部滑动套装着下端外侧设有环形折边的限位套筒,限位套筒上端筒壁上设有紧固螺栓。
在给病人进行膀胱穿刺时,移动限位套筒并使限位套筒下端的环形折边至穿刺刻度处后用紧固螺栓固定,然后将穿刺针头刺入膀胱并使套筒下端的环形折边紧贴穿刺处的皮肤即可。
本实用新型的优点:结构简单,操作简便,在给病人进行膀胱穿刺时能够牢固固定穿刺针头,避免穿刺针头脱出或继续向内穿刺,减轻医务人员的工作难度。
附图说明
附图为本实用新型的结构示意图。
具体实施方式
以下结合附图对本实用新型作进一步详细描述:该膀胱穿刺器由注射器1、限位套筒2组成,注射器1针筒前端连接固定着上面设有刻度标记的穿刺针头3,针筒外部滑动套装着下端外侧设有环形折边的限位套筒2,限位套筒2上端筒壁上设有紧固螺栓4。

Claims (1)

1.一种膀胱穿刺器,由注射器(1)、限位套筒(2)组成,其特征在于注射器(1)针筒前端连接固定着上面设有刻度标记的穿刺针头(3),针筒外部滑动套装着下端外侧设有环形折边的限位套筒(2),限位套筒(2)上端筒壁上设有紧固螺栓(4)。
CN2011205486249U 2011-12-17 2011-12-17 膀胱穿刺器 Expired - Fee Related CN202365883U (zh)

Priority Applications (1)

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CN2011205486249U CN202365883U (zh) 2011-12-17 2011-12-17 膀胱穿刺器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205486249U CN202365883U (zh) 2011-12-17 2011-12-17 膀胱穿刺器

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CN202365883U true CN202365883U (zh) 2012-08-08

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CN2011205486249U Expired - Fee Related CN202365883U (zh) 2011-12-17 2011-12-17 膀胱穿刺器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109106431A (zh) * 2018-09-16 2019-01-01 李云霞 一种肿瘤穿刺治疗装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109106431A (zh) * 2018-09-16 2019-01-01 李云霞 一种肿瘤穿刺治疗装置

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Granted publication date: 20120808

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