WO2016150319A3 - 防回血装置及医用输液器 - Google Patents

防回血装置及医用输液器 Download PDF

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Publication number
WO2016150319A3
WO2016150319A3 PCT/CN2016/076383 CN2016076383W WO2016150319A3 WO 2016150319 A3 WO2016150319 A3 WO 2016150319A3 CN 2016076383 W CN2016076383 W CN 2016076383W WO 2016150319 A3 WO2016150319 A3 WO 2016150319A3
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WO
WIPO (PCT)
Prior art keywords
liquid
liquid storage
blood
cavity
storage chamber
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PCT/CN2016/076383
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English (en)
French (fr)
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WO2016150319A2 (zh
Inventor
魏安
Original Assignee
广州友安医疗科技有限公司
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Application filed by 广州友安医疗科技有限公司 filed Critical 广州友安医疗科技有限公司
Publication of WO2016150319A2 publication Critical patent/WO2016150319A2/zh
Publication of WO2016150319A3 publication Critical patent/WO2016150319A3/zh

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

一种防回血装置及一种医用输液器,其中,防回血装置包括腔体(100),所述腔体(100)上设置有排气孔(10)、进液口(20)和排液口(30),其内部设置有储液槽(40)和虹吸渠(50);所述排气孔(10)处设置有透气疏水性阻水膜(15);所述储液槽(40)相对位于所述虹吸渠(50)的上方,且其槽口上面设置有亲水性止液药液过滤膜(45),使其形成储液室(43);所述排液口(30)设置在所述储液室(43)内,所述进液口(20)设置在所述储液室(43)外;所述虹吸渠(50)设置有第一缺口(51),其通过所述第一缺口(51)跟所述亲水性止液药液过滤膜(45)外表面相接。所述装置结构简单、时间可控、实用、有效。
PCT/CN2016/076383 2015-03-24 2016-03-15 防回血装置及医用输液器 WO2016150319A2 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510130905.5A CN104888298A (zh) 2015-03-24 2015-03-24 防回血装置及医用输液器
CN201510130905.5 2015-03-24

Publications (2)

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WO2016150319A2 WO2016150319A2 (zh) 2016-09-29
WO2016150319A3 true WO2016150319A3 (zh) 2017-02-09

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PCT/CN2016/076383 WO2016150319A2 (zh) 2015-03-24 2016-03-15 防回血装置及医用输液器

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CN (1) CN104888298A (zh)
WO (1) WO2016150319A2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104888298A (zh) * 2015-03-24 2015-09-09 广州友安医疗科技有限公司 防回血装置及医用输液器
SG11202101676TA (en) * 2018-08-31 2021-03-30 Fujifilm Irvine Scientific Inc Venting system for a mixing apparatus
CN113117186B (zh) * 2019-12-31 2023-06-30 杭州科百特科技有限公司 一种输液过滤器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101027081B1 (ko) * 2009-08-18 2011-04-05 김우진 수액세트의 혈액 역류 방지장치
CN201814935U (zh) * 2010-10-16 2011-05-04 谢世庚 无气泡引流防回血输液器
CN201969108U (zh) * 2011-01-16 2011-09-14 谢世庚 自动防回血输液器
CN102908696A (zh) * 2011-08-01 2013-02-06 谢世庚 逆流防回血药液过滤器
CN203598308U (zh) * 2013-11-28 2014-05-21 电白县康尔美生物科技有限公司 一种防回流精密过滤输液器
CN104107470A (zh) * 2014-07-25 2014-10-22 广州永创生物科技有限公司 一种可自动过滤、排气、自动止液、延缓回血的输液装置
CN204543085U (zh) * 2015-03-24 2015-08-12 广州友安医疗科技有限公司 防回血装置及医用输液器
CN104888298A (zh) * 2015-03-24 2015-09-09 广州友安医疗科技有限公司 防回血装置及医用输液器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101027081B1 (ko) * 2009-08-18 2011-04-05 김우진 수액세트의 혈액 역류 방지장치
CN201814935U (zh) * 2010-10-16 2011-05-04 谢世庚 无气泡引流防回血输液器
CN201969108U (zh) * 2011-01-16 2011-09-14 谢世庚 自动防回血输液器
CN102908696A (zh) * 2011-08-01 2013-02-06 谢世庚 逆流防回血药液过滤器
CN203598308U (zh) * 2013-11-28 2014-05-21 电白县康尔美生物科技有限公司 一种防回流精密过滤输液器
CN104107470A (zh) * 2014-07-25 2014-10-22 广州永创生物科技有限公司 一种可自动过滤、排气、自动止液、延缓回血的输液装置
CN204543085U (zh) * 2015-03-24 2015-08-12 广州友安医疗科技有限公司 防回血装置及医用输液器
CN104888298A (zh) * 2015-03-24 2015-09-09 广州友安医疗科技有限公司 防回血装置及医用输液器

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WO2016150319A2 (zh) 2016-09-29
CN104888298A (zh) 2015-09-09

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