CN101829024B - 一种双腔胃管 - Google Patents

一种双腔胃管 Download PDF

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CN101829024B
CN101829024B CN 201010162897 CN201010162897A CN101829024B CN 101829024 B CN101829024 B CN 101829024B CN 201010162897 CN201010162897 CN 201010162897 CN 201010162897 A CN201010162897 A CN 201010162897A CN 101829024 B CN101829024 B CN 101829024B
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cavity
tube
main
auxiliary
main tube
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CN101829024A (zh
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边俊杰
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Tensys Medical Inc
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HANGZHOU SHANYU MEDICAL TECHNOLOGY CO LTD
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Abstract

本发明提供一种双腔胃管,它包括主管体,主管体上设有X线标识及插入深度的刻度;主管体的内腔被隔膜分隔成主管腔和辅助管腔,主管腔的侧壁上开有数个侧孔,主管腔和辅助管腔在主管体头部内部相通,形成共同管腔,由于采用本发明的技术方案,当管腔出口发生堵塞时,操作者可以从主、辅管腔两个流道分别冲洗出口,既可以达到良好的疏通效果,又可以避免脏物回流,从而可以保证对患者治疗的连续性和可靠性。使此双腔胃管的治疗功效起到1+1>2的疗效。

Description

一种双腔胃管
技术领域
本发明涉及一种双腔胃管。
背景技术
现有的双腔胃管只是把两根单腔胃管的功能合二为一,它们虽然有相互连通的共腔孔,但各有分别的进出口。当用于患者,直接形成患者胃部与外界的通道,可以同时进行两项治疗手段,起到了1+1=2的作用;但当有异物堵住一腔胃管出口时,而另一腔胃管虽与其有共腔孔连通,但因有自己的出口,通过共腔孔内的压力达不到可以冲洗另一腔被堵塞的通路的要求,因此只能取出清理或重换。这样既增加了患者的痛苦,又延长了病情治疗时间。
发明内容
本发明所要解决的技术问题是提供一种双腔胃管,具有良好的疏通效果,保证对患者治疗的连续性和可靠性。为此,本发明采用以下技术方案:包括主管体,所述主管体上设有X线标识及插入深度的刻度;所述的主管体的内腔被隔膜分隔成主管腔和辅助管腔,所述的主管腔的侧壁上开有数个侧孔,主管腔和辅助管腔在主管体头部内部相通,形成共同管腔,所述辅助管腔的头部没有单设的出口,所述辅助管腔由共同管腔与主管腔相通,利用主管腔的出口作为其出口。由于采用本发明的技术方案,辅助管腔没有单设的出口,而是通过与主管腔连通,直接连接主管腔的出口。因此当管腔出口发生堵塞时,操作者可以从主、辅管腔两个流道分别冲洗出口,既可以达到良好的疏通效果,又可以避免脏物回流,从而可以保证对患者治疗的连续性和可靠性。使此双腔胃管的治疗功效起到1+1>2的疗效。
与普通双腔胃管相比其优点还在于:所述的辅助管腔与主管腔配用关系更为紧密,既可以分别灌注流质食物、清水、药物等不同物品,也可以灌注同一种物品、更可以对冲可能出现的出口堵死现象,从而达到减轻患者痛苦,保持双腔胃管多功能的辅助治疗效果。
附图说明
图1为本发明所提供的双腔胃管实施例的主管体结构示意图。
图2为图1的C部位的放大图。
图3为图2的A-A剖视放大图。
图4为图2的B-B剖视放大图。
图5为本发明所提供的双腔胃管实施例的主管体和接头的连接示意图。
具体实施方式
参照附图,本发明包括主管体3,所述的主管体上设有X线标识2及插入深度的刻度7;所述主管体的内腔被隔膜8分隔成主管腔9和辅助管腔10,所述的主管腔的侧壁上开有数个侧孔5,主管腔9和辅助管腔10在主管体头部30内部相通,形成共同管腔,所述辅助管腔的头部没有单设的出口,所述辅助管腔由共同管腔与主管腔相通,利用主管腔的出口作为其出口。附图标号4为断线孔。
所述主管体为头部不通的盲管。所述隔膜在主管体的头部处制通孔6,使主管腔和辅助管腔在主管体头部内部相通,形成所述共同管腔。
所述的主管腔和辅助管腔在尾部通过双腔胃管接头32分叉开,所述的连接辅助管腔的尾部开口配有第一塞子33,所述的连接主管腔的尾部开口还可以配有第二塞子34。

Claims (2)

1.一种双腔胃管,包括主管体,所述的主管体上设有X线标识及插入深度的刻度;所述主管体的内腔被隔膜分隔成主管腔和辅助管腔,所述的主管腔的侧壁上开有数个侧孔,其特征在于:
主管腔和辅助管腔在主管体头部内部相通,形成共同管腔,所述辅助管腔的头部没有单设的出口,所述辅助管腔由共同管腔与主管腔相通,利用主管腔的出口作为其出口;
所述主管体为头部不通的盲管。
2.如权利要求1所述的一种双腔胃管,其特征在于所述隔膜在主管体的头部处制通孔,使主管腔和辅助管腔在主管体头部内部相通,形成所述共同管腔。
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102908718B (zh) * 2012-09-29 2014-08-27 边俊杰 一种三腔胃管
CN107198812A (zh) * 2017-07-12 2017-09-26 上海鹏冠生物医药科技有限公司 一种带隔膜的医用导管
CN113425994A (zh) * 2021-07-07 2021-09-24 四川大学华西第二医院 一种适用于新生儿的可检测式多功能胃管

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2035635U (zh) * 1988-05-24 1989-04-12 陈江 桥式双腔洗胃器
US5417664A (en) * 1993-10-25 1995-05-23 C. R. Bard, Inc. Reflux containment device for nasogastric tubes
CN1717264A (zh) * 2002-10-28 2006-01-04 舍伍德服务公开股份有限公司 自动阀
CN101239218A (zh) * 2008-02-27 2008-08-13 杜晓东 一种双腔胃管
CN201791232U (zh) * 2010-04-30 2011-04-13 杭州善誉医药科技有限公司 一种双腔胃管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2035635U (zh) * 1988-05-24 1989-04-12 陈江 桥式双腔洗胃器
US5417664A (en) * 1993-10-25 1995-05-23 C. R. Bard, Inc. Reflux containment device for nasogastric tubes
CN1717264A (zh) * 2002-10-28 2006-01-04 舍伍德服务公开股份有限公司 自动阀
CN101239218A (zh) * 2008-02-27 2008-08-13 杜晓东 一种双腔胃管
CN201791232U (zh) * 2010-04-30 2011-04-13 杭州善誉医药科技有限公司 一种双腔胃管

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