CN103920209B - 一种带接头卡的输液器 - Google Patents

一种带接头卡的输液器 Download PDF

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CN103920209B
CN103920209B CN201410151689.8A CN201410151689A CN103920209B CN 103920209 B CN103920209 B CN 103920209B CN 201410151689 A CN201410151689 A CN 201410151689A CN 103920209 B CN103920209 B CN 103920209B
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CN103920209A (zh
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顾恒云
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JIANGSU JICHUN MEDICAL DEVICES CO., LTD.
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顾恒云
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Abstract

一种带接头卡的输液器,它是一根常规输液管,在输液管的过滤网下部的接头外设置接头卡,其特征是过滤器通出管(10)末端设有接头母(1),接头母中设有内通管(4)和垫圈(9);接头公(2)置于接头卡(3)的卡尾洞(8)中,接头卡内设有两块弹簧体(6),卡头洞(7)相邻设有接头卡台阶(5)。接头卡、接头公、接头母用聚氯乙烯塑料制造,弹簧体用硅胶制造。本发明的优点:本发明与常规输液管相比,本发明的接头牢固且不易脱落,使患者与护士放心,减轻劳动强度,减少在输液过程中可能发生的危险,从而保证患者的生命安全,同时减少医患之间的医疗纠纷。

Description

一种带接头卡的输液器
技术领域
本发明涉及一种带接头卡的输液器,它属于医疗器械领域。
背景技术
随着人们生活水平不断的提高,人们对医疗保健有了更高的诉求。特别是人口进入老龄化以来,入院和住院治疗的人群更多了,在我们本地区的医院已人满为患。我院内科原为一个科室,现分为内一、内二和内三3个科室,尽管如此,住院床位一直紧张,住院的患者一般都输液。每个护士需看护很多的病床,这里就形成了看护的脱位。我们目前使用的一次性输液管的过滤网下的接头,采用直接头,直接头一般不会脱落,但是有时也会出现脱落的现象。我的一位邻居马某,女性,在一次输液时熟睡,而护士也疏于看护,输液管过滤网下部接头脱落,在马某醒来时,身下的铺被已潮透,其中有回流的血液及所输的液体,险些造成人命。马某在以后的十多年里一直脸色苍白,面色无华。在医疗实践中,不容许有万一,有了万一就可能会出人命,所以本人在多年的护理实践中,总结经验创造一种带接头卡的输液器,它克服上述缺点,另外为生命撑起一道保护伞。
发明内容
本发明的目的是提供一种带接头卡的输液器,输液器过滤网下部接头带接头卡,即保证拆卸的方便,又保证其安全性,为生命安全增加一道防护墙,同时减轻劳动强度。
为实现上述目的,本发明采用如下技术方案:
一种带接头卡的输液器,它是一根常规输液管,在输液管的过滤网下部的接头外设置接头卡,其特征是过滤器通出管(10)末端设有接头母(1),接头母中设有内通管(4)和垫圈(9);接头公(2)置于接头卡(3)的卡尾洞(8)中,接头卡内设有两块弹簧体(6),卡头洞(7)相邻设有接头卡台阶(5)。接头卡、接头公、接头母用聚氯乙烯塑料制造,弹簧体用硅胶制造。
本发明的工作原理:将卡头洞对准接头母,并将其推入其中,然后把接头公与接头母对挤接紧,将接头卡开口处下端用力按入接头卡台阶,接头公被接头卡的两块弹簧体紧紧夹住,无法自然脱落。需要断开时,将接头卡待卡头洞之处掰开,接头卡开口处下端弹出接头卡台阶,接头公与接头母自然脱离。
本发明的优点:本发明与常规输液管相比,本发明的接头牢固且不易脱落,使患者与护士放心,减轻劳动强度,减少在输液过程中可能发生的危险,从而保证患者的生命安全,同时减少医患之间的医疗纠纷。
附图说明
图1是本发明及输液管的应用主视图。
图2是本发明放大的主视图。
图3是本发明接头卡的主视图。
图4是图3是的左视图。
图5是图3是的右视图。
图标:(1)接头母、(2)接头公、(3)接头卡、(4)内通管、(5)接头卡台阶、(6)弹簧体、(7)卡头洞、(8)卡尾洞、(9)垫圈、(10)过滤器通出管。
具体实施方式
如图1、图2、图3、图4、图5所示,一种带接头卡的输液器,它是一根常规输液管,在输液管的过滤器通出管(10)末端设有接头母(1),接头母中设有内通管(4)和垫圈(9);接头公(2)置于接头卡(3)的卡尾洞(8)中,接头卡内设有两块弹簧体(6),卡头洞(7)相邻设有接头卡台阶(5)。接头卡、接头公、接头母用聚氯乙烯塑料制造,弹簧体用硅胶制造。应用将卡头洞对准接头母,并将其推入其中,然后把接头公与接头母对挤接紧,将接头卡开口处下端用力按入接头卡台阶,接头公被接头卡的两块弹簧体紧紧夹住,无法自然脱落。需要断开时,将接头卡待卡头洞之处掰开,接头卡开口处下端弹出接头卡台阶,接头公与接头母自然脱离。在制造过程中接头卡采用具有弹性的塑料最好,垫圈采用乳胶材质最好,接头母中内通管的外径与接头公内径相等最好,接头母中内通管的管口外径比接头母中内通管的基部外径略小1-2毫米,这样在实践好应运。本发明与常规输液管相比,本发明的接头牢固且不易脱落,使患者与护士放心,减轻劳动强度,减少在输液过程中可能发生潜在的危险,从而保证患者的生命安全,同时减少医患之间可能发生的医疗纠纷。

Claims (1)

1.一种带接头卡的输液器,它是一根常规输液管,在输液管的过滤网下部的接头外设置接头卡,其特征是过滤器通出管(10)末端设有接头母(1),接头母中设有内通管(4)和垫圈(9);接头公(2)置于接头卡(3)的卡尾洞(8)中,接头卡内设有两块弹簧体(6),卡头洞(7)相邻设有接头卡台阶(5);接头卡、接头公、接头母用聚氯乙烯塑料制造,弹簧体用硅胶制造;接头母中内通管的外径与接头公内径相等;接头母中内通管的管口外径比接头母中内通管的基部外径小1-2毫米。
CN201410151689.8A 2014-04-04 2014-04-04 一种带接头卡的输液器 Active CN103920209B (zh)

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Citations (8)

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US4123091A (en) * 1977-11-21 1978-10-31 Renal Systems, Inc. Tube connector
US4997421A (en) * 1986-12-10 1991-03-05 Dale Medical Products, Inc. IV connector lock and stabilizer
EP0998956A2 (en) * 1994-02-17 2000-05-10 Clinical Product Development Ltd. Couplings for medical cannulae
KR20060067062A (ko) * 2004-12-14 2006-06-19 박선희 링거줄의 연결부위를 안전하게 고정해주는 안전장치
CN101305853A (zh) * 2007-05-14 2008-11-19 Ykk株式会社 保持器具
US7758082B2 (en) * 2006-12-05 2010-07-20 Nxstage Medical, Inc. Fluid line connector safety device
CN203493984U (zh) * 2013-09-26 2014-03-26 姜彦秋 一种新型杠杆式留置针连接接头
CN203971054U (zh) * 2014-04-04 2014-12-03 顾恒云 一种带接头卡的输液器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011056582A1 (en) * 2009-10-27 2011-05-12 Nxstage Medical Inc. Fluid line safety device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123091A (en) * 1977-11-21 1978-10-31 Renal Systems, Inc. Tube connector
US4997421A (en) * 1986-12-10 1991-03-05 Dale Medical Products, Inc. IV connector lock and stabilizer
EP0998956A2 (en) * 1994-02-17 2000-05-10 Clinical Product Development Ltd. Couplings for medical cannulae
KR20060067062A (ko) * 2004-12-14 2006-06-19 박선희 링거줄의 연결부위를 안전하게 고정해주는 안전장치
US7758082B2 (en) * 2006-12-05 2010-07-20 Nxstage Medical, Inc. Fluid line connector safety device
CN101305853A (zh) * 2007-05-14 2008-11-19 Ykk株式会社 保持器具
CN203493984U (zh) * 2013-09-26 2014-03-26 姜彦秋 一种新型杠杆式留置针连接接头
CN203971054U (zh) * 2014-04-04 2014-12-03 顾恒云 一种带接头卡的输液器

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