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 date
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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 US8708976B1 (en) 2013-03-14 2013-03-14 Needleless connector with a tortuous fluid flow path
US13/829,219 2013-03-14
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)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10478607B2 (en) * 2004-08-09 2019-11-19 Carefusion 303, Inc. Connector for transferring fluid and method of use
US8323249B2 (en) 2009-08-14 2012-12-04 The Regents Of The University Of Michigan Integrated vascular delivery system
WO2011146769A2 (en) 2010-05-19 2011-11-24 Tangent Medical Technologies Llc Integrated vascular delivery system
US8814833B2 (en) 2010-05-19 2014-08-26 Tangent Medical Technologies Llc Safety needle system operable with a medical device
US9162029B2 (en) 2012-11-09 2015-10-20 Carefusion 303, Inc. Tailless needleless valve system
CA2891255C (en) 2012-11-12 2022-10-04 Icu Medical, Inc. Medical connector
EP2968894B1 (en) 2013-03-15 2017-07-19 ICU Medical, Inc. Medical connector
EP2862587A1 (en) 2013-10-15 2015-04-22 Becton Dickinson France Tip cap assembly for closing an injection system
AU2014364218B2 (en) 2013-12-11 2019-06-06 Icu Medical, Inc. Check valve
AU2015214400B2 (en) 2014-02-04 2019-10-03 Icu Medical, Inc. Self-priming systems and methods
MX2017001442A (es) * 2014-08-08 2017-05-19 Vyaire Medical Consumables Llc Conjuntos de compuerta de lavado para adaptadores de vias respiratorias.
US10773067B2 (en) 2014-09-08 2020-09-15 Neomed, Inc. Enteral connectors having coupling features
USD793551S1 (en) 2014-12-03 2017-08-01 Icu Medical, Inc. Fluid manifold
USD786427S1 (en) 2014-12-03 2017-05-09 Icu Medical, Inc. Fluid manifold
WO2016205626A1 (en) 2015-06-18 2016-12-22 Neomed, Inc. Syringe-to-syringe male-male coupler
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
EP3322473A1 (en) 2015-07-15 2018-05-23 Neomed, Inc. Enteral adaptor couplings
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
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
JP6918366B2 (ja) 2015-12-11 2021-08-11 セライプ アーゲーＳｅｒａｉｐ Ａｇ 患者へ流体を送達するための、及び／又は、患者から流体を採取するための、流体インターフェース・デバイス
US12447112B2 (en) 2016-02-24 2025-10-21 Avent, Inc. Fluid transfer connector
CA3015885A1 (en) 2016-02-24 2017-08-31 Neomed, Inc. Fluid transfer connector
WO2018013581A1 (en) 2016-07-11 2018-01-18 Puracath Medical, Inc. Point of care ultraviolet disinfection system
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
EP3758787B1 (en) * 2018-02-28 2025-04-02 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

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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242432A (en) * 1991-09-26 1993-09-07 Ivac Needleless adapter
PT988871E (pt) * 1991-12-18 2004-07-30 Icu Medical Inc Metodo de transferir fluido
US6183448B1 (en) * 1994-06-20 2001-02-06 Bruno Franz P. Mayer Needleless injection site
US5803119A (en) * 1995-02-08 1998-09-08 Control Components Inc. Fluid flow control device
US6706022B1 (en) * 1999-07-27 2004-03-16 Alaris Medical Systems, Inc. Needleless medical connector with expandable valve mechanism
US6802490B2 (en) * 2001-11-29 2004-10-12 Alaris Medical Systems, Inc. Needle free medical connector with expanded valve mechanism and method of fluid flow control
US20040186457A1 (en) * 2003-03-17 2004-09-23 Truitt Timothy Lee Needleless access vial
US7055548B2 (en) * 2003-05-30 2006-06-06 Fisher Controls International Llc Control valve trim and seat design for valve trim with minimal unbalanced area
JP5048776B2 (ja) * 2006-09-29 2012-10-17 タイコ ヘルスケア グループ リミテッド パートナーシップ 外科用流体移送装置
DE202006017614U1 (de) * 2006-11-16 2008-04-03 Hengst Gmbh & Co.Kg Flüssigkeitsfilter mit verschmutzungsgeschützter Reinseite
US20080215014A1 (en) * 2007-03-01 2008-09-04 Greg Nordgren Manually activated flow/no flow medical slit valves and related methods
GB2487689B (en) * 2007-11-26 2012-10-17 Cameron Int Corp Control valve trim
US7959127B2 (en) * 2008-06-18 2011-06-14 Control Components, Inc. Axial trim for dirty service valve
US8511638B2 (en) * 2008-09-05 2013-08-20 Carefusion 303, Inc. Neonatal Luer-activated medical connector
US8074964B2 (en) * 2008-09-05 2011-12-13 Carefusion 303, Inc. Luer activated medical connector having a low priming volume
US8752582B2 (en) * 2009-01-28 2014-06-17 Aeromaster Innovations, Inc. Alternative state flow valve
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
US8910919B2 (en) * 2009-09-04 2014-12-16 B. Braun Melsungen Ag Selectively sealable male needleless connectors and associated methods
US8298196B1 (en) * 2010-03-24 2012-10-30 Mansour George M Needleless access connector and method of use

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

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