CN2126689Y - 医用止血用具 - Google Patents

医用止血用具 Download PDF

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Publication number
CN2126689Y
CN2126689Y CN 92225906 CN92225906U CN2126689Y CN 2126689 Y CN2126689 Y CN 2126689Y CN 92225906 CN92225906 CN 92225906 CN 92225906 U CN92225906 U CN 92225906U CN 2126689 Y CN2126689 Y CN 2126689Y
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China
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utility
elastomer
tooth
helical teeth
medical
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Expired - Fee Related
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CN 92225906
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English (en)
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韦喜才
韦喜凤
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Individual
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Individual
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Abstract

医疗系统采血、输液时,均采用空心橡胶管扎紧 患者肢体相应部位。当戴无菌手套操作时,因摩擦阻 力大,打结不方便。
本实用新型将打结扎紧改为带斜齿的齿带交叉, 达到扎紧血管的目的,拉住一端向外一拉即可打开, 快捷时节,操作方便。

Description

本实用新型属于医疗卫生领域。
医疗系统在采血、输液时,须将患者肢体相应部位扎紧,迄今所用止血用具为一段空心医用橡胶管,在需要部位打结扎紧患者肢体,沿用多年,没有什么变化。在实际操作时发现,当医护人员戴无菌手套操作时,因空心医用胶管与手套均为橡胶制品,相互间摩擦力大,不便于打结,操作不熟练者有时会将手套拉开或扯破,产生不良后果。
本实用新型针对上述问题,提出一种新的医用止血用具。
本实用新型不靠打结扎紧,而是靠弹性体收缩产生的弹力,将两端斜齿扣紧,从而起到扎紧作用的用具。下面结合附图对本实用新型的实施例进行描述:
附图为本实用新型的整体结构图,〈1〉为尼龙或塑料制成的有斜齿的齿带,其齿斜角约45°左右,为防止斜齿滑出,提高齿的扣紧力,齿端厚度大于齿根厚度,其尾端制有倒钩齿,与中部的弹性体〈2〉牢固联接。弹性体由医用橡胶管或丁睛橡胶制成。
使用时,只需将两端的齿带向外拉伸,在需要扎紧部位交叉一下,使斜齿相互卡住,靠弹性体收缩产生的弹力将两端斜齿扣紧,从而起到扎紧作用。两端齿带向外拉伸的力越大,扎紧的力也越大。
打开时,只要拉住一端齿带向外一拉,即可打开。
本实用新型的齿带长度可制成长短不一规格,以适应肢体粗细不等的需要。

Claims (1)

  1. 一种两端为尼龙或塑料制成的有斜齿的齿带<1>,其尾端制成倒钩状齿,与由医用橡胶管或丁睛橡胶制成的弹性体<2>组成的医用止血用具,其特征是1、斜齿的齿带,其齿斜角约45°左右,齿端厚度大于齿根厚度,其尾端制有倒钩齿,与弹性体牢固联接;2、靠弹性体收缩产生的弹力将两端斜齿扣紧,从而起到扎紧作用的用具。
CN 92225906 1992-06-30 1992-06-30 医用止血用具 Expired - Fee Related CN2126689Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92225906 CN2126689Y (zh) 1992-06-30 1992-06-30 医用止血用具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92225906 CN2126689Y (zh) 1992-06-30 1992-06-30 医用止血用具

Publications (1)

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CN2126689Y true CN2126689Y (zh) 1993-02-03

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CN 92225906 Expired - Fee Related CN2126689Y (zh) 1992-06-30 1992-06-30 医用止血用具

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CN (1) CN2126689Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1301085C (zh) * 2001-12-13 2007-02-21 奥内格卡尔迈勒山公司 从肢体中排出血液的装置
CN101756742A (zh) * 2008-12-23 2010-06-30 赵刚 一次性使用无菌肢体止血带

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1301085C (zh) * 2001-12-13 2007-02-21 奥内格卡尔迈勒山公司 从肢体中排出血液的装置
CN101756742A (zh) * 2008-12-23 2010-06-30 赵刚 一次性使用无菌肢体止血带

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