CN2394639Y - 改良闭式引流瓶 - Google Patents

改良闭式引流瓶 Download PDF

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CN2394639Y
CN2394639Y CN 99242742 CN99242742U CN2394639Y CN 2394639 Y CN2394639 Y CN 2394639Y CN 99242742 CN99242742 CN 99242742 CN 99242742 U CN99242742 U CN 99242742U CN 2394639 Y CN2394639 Y CN 2394639Y
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陆红斌
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Abstract

本实用新型提供了一种改良闭式引流瓶,该装置是在引流瓶内设置一偏心漏斗式膈膜,将引流瓶分为上、下二个腔,上下二个腔由一联通管相通,瓶底装有排液管,瓶体上部装有排气管。该装置在水封状态下既可排液,又可排气,且不会致引流液返流。这种改良闭式引流瓶结构简单,使用方便。

Description

改良闭式引流瓶
本实用新型涉及一种医疗引流装置。
现有的胸腔闭式引流,均采用单水封瓶式或双水封瓶式引流,这二种方式均因易致引流液返流及携带不便,在伤病员转运时受到限制,不能满足临床工作需要。
本实用新型的目的是设计一种既便于携带,又不会致引流液返流的装置。
为实现上述任务,本实用新型的技术解决方案是:在设有入口及出口的引流瓶中上部安装一偏心漏斗式膈膜,将引流瓶分为上、下二个腔,二个腔通过一细长的联通管相通,引流瓶底部出口为一较短的细长小管排液管,引流瓶下腔的上部有一突出于引流瓶外的排气管。联通管长大于8cm,当胸腔负压增大时,联通管液面可高于引流瓶下腔液面8cm以上,大于最大胸腔负压,可保证引流液及空气不会返流到胸腔。排液管上口高于联通管下口,当引流液或气体经联通管排出时,需经过一水封层,形成闭式引流。
本实用新型的优点:即便于携带,又不会致引流液返流,可排气排液。
下面结合附图,对本实用新型的实施作进一步的描述。
图1是本实用新型改良闭式引流瓶的立体图。
图2是本实用新型改良闭式引流瓶的纵切面图。
由图1、2可知,该改良闭式引流瓶,其外瓶(3)内设置一偏心漏斗式膈膜(2),将引流瓶分膈为上、下两个腔,两个腔由联通管(4)相连,引流瓶底部有一排液管(5),引流瓶下腔上部有一排气管(7),排液管(5)的出口(6)及排气管(7)均配有合适小帽(8)可将其封闭,排气管(7)内置有消毒过滤网(9)以过滤空气。联通管长大于8cm,排液管上口高于联通管下口。

Claims (3)

1、一种改良闭式引流瓶,它包括引流瓶、偏心漏斗式膈膜、联通管、排液管、排气管,其特征在于:在引流瓶(3)内设有一偏心漏斗式膈膜(2),与膈膜相连的联通管(4),瓶底装有排液管(5),瓶体上部装有排气管(7),排气管内装有消毒过滤网(9),排气管及排液管口装有合适的封闭小帽(8)。
2、按权利要求1所述的改良闭式引流瓶,其特征在于:偏心漏斗式膈膜(2)将引流瓶分隔成上、下二个腔,二个腔由联通管(4)相通。
3、按权利要求1所述的改良闭式引流瓶,其特征在于:排液管(5)上口水平要高于联通管(4)下口水平。
CN 99242742 1999-10-10 1999-10-10 改良闭式引流瓶 Expired - Fee Related CN2394639Y (zh)

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CN 99242742 CN2394639Y (zh) 1999-10-10 1999-10-10 改良闭式引流瓶

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Application Number Priority Date Filing Date Title
CN 99242742 CN2394639Y (zh) 1999-10-10 1999-10-10 改良闭式引流瓶

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CN2394639Y true CN2394639Y (zh) 2000-09-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548228A (zh) * 2015-01-30 2015-04-29 苏州大学 一种引流袋
CN109771715A (zh) * 2019-03-14 2019-05-21 陕西洁伦医药生物有限公司 一种人体腔体内积液和积气的引流装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548228A (zh) * 2015-01-30 2015-04-29 苏州大学 一种引流袋
CN109771715A (zh) * 2019-03-14 2019-05-21 陕西洁伦医药生物有限公司 一种人体腔体内积液和积气的引流装置

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