CN2309156Y - 医用导尿管开关 - Google Patents

医用导尿管开关 Download PDF

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Publication number
CN2309156Y
CN2309156Y CN 97201693 CN97201693U CN2309156Y CN 2309156 Y CN2309156 Y CN 2309156Y CN 97201693 CN97201693 CN 97201693 CN 97201693 U CN97201693 U CN 97201693U CN 2309156 Y CN2309156 Y CN 2309156Y
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cut down
mandrel
shaped
plug
valve
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张鹰
陈鲁宁
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Abstract

本实用新型提供一种医用导尿管开关,它有排液阀及阀套,套其排液阀上制有插入导尿管的圆锥体,另一端制有与阀套匹配的芯轴及阀塞,而排液阀上制有的盲通道则与阀塞轴上的排液孔相通,另在芯轴上有一拨柱,该拨柱可沿阀套壁上的长条孔槽内移动,使得导尿管开关处于打开或关闭状态。本实用新型具有使用方便、卫生,避免了污染及病人交叉感染。

Description

医用导尿管开关
本实用新型属于医疗工具,特别涉及一种医用导尿管开关。
目前对需用导尿管排尿液的病患者,一般是用导尿管将病患者尿液排泄至排污袋内,然而为避免病人本身与外界之间的交叉感染,通常采用夹子或皮筋截流的方式替代开关,这种方式即不卫生,又往往造成漏液,易给院内造成污染及病人自身感染。
本实用新型的目的旨在克服上述缺陷,提供一种使用方便,卫生,避免污染和病人自身感染的医用导尿管开关。
本实用新型的技术方案是:一种医用导尿管开关,它有排液伐及伐套,在其排液伐一端制有插入导尿管的圆锥体,另一端制有与伐套匹配的芯轴及伐塞,在排液伐上制有的盲通道则与伐塞轴上的排液孔相通,另在芯轴上有一拨柱,该拨柱可沿伐套壁上长条形孔槽内移动,使得伐塞处于堵塞或打开通道状态,另在芯轴两轴端及伐塞轴端分别设有密封圈密封。
在插入芯轴的伐套一端制有弹性开口及其内端口制有锥梢。
下面结合附图和实施例具体详述本实用新型。
图1、本实用新型关闭状态示意图;
图2、本实用新型打开状态示意图。
图中:1排液伐,2伐套,3排液出口,4排液管,5圆锥体,6芯轴,7伐塞,8盲通道,9排液孔,10拨柱,11长条形孔槽,12密封圈,13弹性开口,14锥梢。
如图1,在无毒塑料制成的排液伐1的中部设有拨柱10,该拨柱10可沿伐套2上的长条形孔槽11内移动,即是行程开关,因此长条形孔槽11的设计长度与伐塞7在伐套2上的堵或通设计有关,为便于装配在插入芯轴6的伐套2一端制有两个弹性开口13,并在其内端口制有锥梢14,将排液伐1上的芯轴6装入至伐套2内,此时拨柱10插入至长条形孔槽11内。在伐套2一端装入排液管4,另将排液伐1上的圆锥体5插入至导尿管内,即可作为开关使用。
当排尿液时,将拨柱10移至长条形孔槽11左端,伐塞7脱开伐套2处于打开状态,此时尿液沿盲通道8从排液孔9中溢出再沿排液管4排出,而且芯轴6顶端上的o型密封圈12则起到了逆向截流密封作用。
当拨柱10移至长条形孔槽11右端时,伐塞7将伐套2通道堵塞,而伐塞7端部的o型密封圈12则起到密封作用,使得尿液无法溢出,而芯轴未端上的o型密封圈10也起到防止外渗的密封作用。
本实用新型使用方便,密封性好,无渗漏液现象,因此避免了污染和病人自身感染。

Claims (2)

1、一种医用导尿管开关,它有排尿管,其特征在于:还有排液伐及伐套,在其排液伐一端制有插入导尿管的圆锥体,另一端制有与伐套匹配的芯轴及伐塞;在排液伐上制有的盲通道则与伐塞轴上的排液孔相通;另在芯轴上有一拨柱,该拨柱可沿伐套壁上开有的长条形孔槽内移动,使得伐塞处于堵塞或打开通道状态;另在芯轴两轴端设有逆向截流防渗漏的密封圈及伐塞轴端设有正向截流防渗漏的密封圈。
2、根据权利要求1所述的医用导尿管开关,其特征在于:在芯轴插入的伐套一端制有弹性开口及内端口制有锥梢。
CN 97201693 1997-03-11 1997-03-11 医用导尿管开关 Expired - Fee Related CN2309156Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97201693 CN2309156Y (zh) 1997-03-11 1997-03-11 医用导尿管开关

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Application Number Priority Date Filing Date Title
CN 97201693 CN2309156Y (zh) 1997-03-11 1997-03-11 医用导尿管开关

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CN2309156Y true CN2309156Y (zh) 1999-03-03

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CN 97201693 Expired - Fee Related CN2309156Y (zh) 1997-03-11 1997-03-11 医用导尿管开关

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103006184A (zh) * 2013-01-16 2013-04-03 广州大学 一种喷口可两头转换的喷嘴
CN103083803A (zh) * 2011-11-03 2013-05-08 江苏康诺医疗器械有限公司 医用推拉阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103083803A (zh) * 2011-11-03 2013-05-08 江苏康诺医疗器械有限公司 医用推拉阀
CN103006184A (zh) * 2013-01-16 2013-04-03 广州大学 一种喷口可两头转换的喷嘴

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Free format text: CORRECT: PATENTEE; FROM: ZHANG YING TO: GUANGZHOU CITY BAOZE TRADING COMPANY LTD.

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Address after: 510095 Guangdong Guangzhou City Heng Fu Road 2025A gold business center No. 98

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Address before: Tianjin City, Hexi District District 19 North Gate 401

Co-patentee before: Chen Luning

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