CN105050652B - 具有曲折流体流路的无针连接器 - Google Patents

具有曲折流体流路的无针连接器 Download PDF

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Publication number
CN105050652B
CN105050652B CN201480014993.6A CN201480014993A CN105050652B CN 105050652 B CN105050652 B CN 105050652B CN 201480014993 A CN201480014993 A CN 201480014993A CN 105050652 B CN105050652 B CN 105050652B
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China
Prior art keywords
rings
ring
notches
connector
flow path
Prior art date
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CN201480014993.6A
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English (en)
Chinese (zh)
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CN105050652A (zh
Inventor
乔纳森·叶
克里斯托弗·J·措林格尔
泰勒·德万·帕尼安
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CareFusion 303 Inc
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CareFusion 303 Inc
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Publication of CN105050652A publication Critical patent/CN105050652A/zh
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/20—Flow characteristics having means for promoting or enhancing the flow, actively or passively

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
CN201480014993.6A 2013-03-14 2014-03-07 具有曲折流体流路的无针连接器 Active CN105050652B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/829,219 2013-03-14
US13/829,219 US8708976B1 (en) 2013-03-14 2013-03-14 Needleless connector with a tortuous fluid flow path
PCT/US2014/022082 WO2014150066A1 (en) 2013-03-14 2014-03-07 Needleless connector with a tortuous fluid flow path

Publications (2)

Publication Number Publication Date
CN105050652A CN105050652A (zh) 2015-11-11
CN105050652B true CN105050652B (zh) 2018-02-09

Family

ID=50390284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480014993.6A Active CN105050652B (zh) 2013-03-14 2014-03-07 具有曲折流体流路的无针连接器

Country Status (7)

Country Link
US (2) US8708976B1 (enExample)
EP (1) EP2968903B1 (enExample)
JP (1) JP6419146B2 (enExample)
CN (1) CN105050652B (enExample)
AU (1) AU2014237592B2 (enExample)
CA (1) CA2901918C (enExample)
WO (1) WO2014150066A1 (enExample)

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US9162029B2 (en) * 2012-11-09 2015-10-20 Carefusion 303, Inc. Tailless needleless valve system
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EP2862587A1 (en) 2013-10-15 2015-04-22 Becton Dickinson France Tip cap assembly for closing an injection system
EP3079739B1 (en) 2013-12-11 2023-02-22 ICU Medical, Inc. Check valve
WO2015119940A1 (en) 2014-02-04 2015-08-13 Icu Medical, Inc. Self-priming systems and methods
AU2015300855A1 (en) * 2014-08-08 2017-03-02 Vyaire Medical Consumables Llc Wash port assemblies for airway adapters
US10773067B2 (en) 2014-09-08 2020-09-15 Neomed, Inc. Enteral connectors having coupling features
US10576020B2 (en) 2015-06-18 2020-03-03 Neomed, Inc. Syringe-to-syringe coupler
USD786427S1 (en) 2014-12-03 2017-05-09 Icu Medical, Inc. Fluid manifold
USD793551S1 (en) 2014-12-03 2017-08-01 Icu Medical, Inc. Fluid manifold
USD825746S1 (en) 2015-06-18 2018-08-14 Neomed, Inc. Syringe-to-syringe coupler
JP6709039B2 (ja) * 2015-07-09 2020-06-10 川澄化学工業株式会社 接続管
US10744317B2 (en) 2015-07-15 2020-08-18 Neomed, Inc. Enteral adaptor couplings
CN204995894U (zh) * 2015-07-29 2016-01-27 佳承精工股份有限公司 正压免针注射精密输液套的上盖装置
CN205007428U (zh) * 2015-07-29 2016-02-03 佳承精工股份有限公司 正压免针注射t型接头装置
DK3386563T3 (da) * 2015-12-11 2020-01-27 Seraip Ag Væskegrænsefladeanordning til levering af væske til og/eller til at trække væske fra en patient
US10857068B2 (en) 2016-02-24 2020-12-08 Neomed, Inc. Fluid transfer connector
US12447112B2 (en) 2016-02-24 2025-10-21 Avent, Inc. Fluid transfer connector
CN117224716A (zh) 2016-07-11 2023-12-15 普拉卡斯医疗公司 护理点紫外线消毒系统
USD833006S1 (en) 2016-11-28 2018-11-06 Neomed, Inc. Fluid transfer connector
US10835730B2 (en) 2016-12-23 2020-11-17 Np Medical Inc. Sampling port for hemodynamic monitoring systems
AU2019228484B2 (en) * 2018-02-28 2024-07-04 Np Medical Inc. Sampling port for hemodynamic monitoring systems
CN110947091A (zh) * 2019-09-26 2020-04-03 广东百合医疗科技股份有限公司 一种无针正压接头
US12016961B2 (en) 2019-10-04 2024-06-25 Puracath Medical, Inc. Point of care ultraviolet disinfection system
US11904131B2 (en) * 2020-01-16 2024-02-20 Carefusion 303, Inc. Needleless connector having check valve with concave flow surface
US11986619B2 (en) 2020-07-30 2024-05-21 Carefusion 303, Inc. Needleless connector having check valve with lip seal
US12036380B2 (en) * 2021-05-04 2024-07-16 Carefusion 303, Inc. Needleless connector with compressible and deflectable valve
US11828388B2 (en) 2022-03-08 2023-11-28 B. Braun Medical Inc. Needle-free connector
US12268837B2 (en) * 2022-12-28 2025-04-08 Carefusion 303, Inc. Neutral displacement connector

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WO2004112866A2 (en) * 2003-06-17 2004-12-29 Filtertek Inc. Fluid handling device and method of making same
CN102472414A (zh) * 2009-07-28 2012-05-23 贝朗医疗公司 无针进入端口阀
CN102497897A (zh) * 2009-07-30 2012-06-13 康尔福盛303公司 可伸缩的阀
CN102686265A (zh) * 2009-11-16 2012-09-19 康尔福盛303公司 无针通路连接器及其阀件
US20130030386A1 (en) * 2011-07-25 2013-01-31 Tyler Devin Panian Providing positive displacement upon disconnection using a connector with a dual diaphragm valve

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US20040186457A1 (en) * 2003-03-17 2004-09-23 Truitt Timothy Lee Needleless access vial
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US8048039B2 (en) * 2006-09-29 2011-11-01 Tyco Healthcare Group Lp Surgical fluid transfer apparatus
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US20080215014A1 (en) * 2007-03-01 2008-09-04 Greg Nordgren Manually activated flow/no flow medical slit valves and related methods
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US8074964B2 (en) * 2008-09-05 2011-12-13 Carefusion 303, Inc. Luer activated medical connector having a low priming volume
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US8454579B2 (en) * 2009-03-25 2013-06-04 Icu Medical, Inc. Medical connector with automatic valves and volume regulator
US20110004236A1 (en) * 2009-07-01 2011-01-06 E2 Llc Systems and Methods for Treating Obesity and Type 2 Diabetes
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004112866A2 (en) * 2003-06-17 2004-12-29 Filtertek Inc. Fluid handling device and method of making same
CN102472414A (zh) * 2009-07-28 2012-05-23 贝朗医疗公司 无针进入端口阀
CN102497897A (zh) * 2009-07-30 2012-06-13 康尔福盛303公司 可伸缩的阀
CN102686265A (zh) * 2009-11-16 2012-09-19 康尔福盛303公司 无针通路连接器及其阀件
US20130030386A1 (en) * 2011-07-25 2013-01-31 Tyler Devin Panian Providing positive displacement upon disconnection using a connector with a dual diaphragm valve

Also Published As

Publication number Publication date
JP6419146B2 (ja) 2018-11-07
US20140276466A1 (en) 2014-09-18
CN105050652A (zh) 2015-11-11
CA2901918C (en) 2021-05-18
AU2014237592A1 (en) 2015-09-10
AU2014237592B2 (en) 2018-11-15
CA2901918A1 (en) 2014-09-25
US10004892B2 (en) 2018-06-26
EP2968903A1 (en) 2016-01-20
JP2016515007A (ja) 2016-05-26
WO2014150066A1 (en) 2014-09-25
EP2968903B1 (en) 2018-05-02
US8708976B1 (en) 2014-04-29

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