ATE297784T1 - Gerät zur reduzierung von fluidrücklauf durch ein medizinisches ventil - Google Patents

Gerät zur reduzierung von fluidrücklauf durch ein medizinisches ventil

Info

Publication number
ATE297784T1
ATE297784T1 AT00903148T AT00903148T ATE297784T1 AT E297784 T1 ATE297784 T1 AT E297784T1 AT 00903148 T AT00903148 T AT 00903148T AT 00903148 T AT00903148 T AT 00903148T AT E297784 T1 ATE297784 T1 AT E297784T1
Authority
AT
Austria
Prior art keywords
medical valve
fluid return
reducing fluid
fluid
inlet
Prior art date
Application number
AT00903148T
Other languages
English (en)
Inventor
Brian L Newton
Charles F Ganem
Original Assignee
Nypro Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nypro Inc filed Critical Nypro Inc
Application granted granted Critical
Publication of ATE297784T1 publication Critical patent/ATE297784T1/de

Links

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
    • 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
    • A61M2039/263—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the fluid space within the valve is decreasing upon disconnection
    • 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
    • A61M2039/266—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the valve comprises venting channels, e.g. to insure better connection, to help decreasing the fluid space upon disconnection, or to help the fluid space to remain the same during disconnection
    • 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
    • A61M2039/267—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Endoscopes (AREA)
AT00903148T 1999-01-27 2000-01-07 Gerät zur reduzierung von fluidrücklauf durch ein medizinisches ventil ATE297784T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11735999P 1999-01-27 1999-01-27
PCT/US2000/000336 WO2000044433A2 (en) 1999-01-27 2000-01-07 Apparatus for reducing fluid drawback through a medical valve

Publications (1)

Publication Number Publication Date
ATE297784T1 true ATE297784T1 (de) 2005-07-15

Family

ID=22372470

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00903148T ATE297784T1 (de) 1999-01-27 2000-01-07 Gerät zur reduzierung von fluidrücklauf durch ein medizinisches ventil

Country Status (8)

Country Link
EP (1) EP1171187B1 (de)
JP (1) JP2002535098A (de)
KR (1) KR100629810B1 (de)
AT (1) ATE297784T1 (de)
AU (1) AU769722B2 (de)
CA (1) CA2357740A1 (de)
DE (1) DE60020826T2 (de)
WO (1) WO2000044433A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6883778B1 (en) 1996-11-18 2005-04-26 Nypro Inc. Apparatus for reducing fluid drawback through a medical valve
US6228069B1 (en) * 1999-04-05 2001-05-08 Filtertek Inc. Needleless access device
AU2002220268A1 (en) 2000-10-23 2002-05-06 Nypro Inc. Anti-drawback medical valve
US7396348B2 (en) 2001-08-22 2008-07-08 Nypro Inc. Medical valve with expandable member
US6869426B2 (en) 2001-11-13 2005-03-22 Nypro Inc. Anti-drawback medical valve
US7837658B2 (en) 2001-11-13 2010-11-23 Nypro Inc. Anti-drawback medical valve
DE10231060B4 (de) 2002-07-10 2018-05-24 Mann + Hummel Gmbh Filterelement, Verfahren zu dessen Herstellung und Verwendung des Filterelements
US7357792B2 (en) 2002-10-29 2008-04-15 Nypro Inc. Positive push medical valve with internal seal
US7914502B2 (en) 2003-07-31 2011-03-29 Nypro Inc. Anti-drawback medical valve
JP2009533144A (ja) 2006-04-11 2009-09-17 ナイプロ インコーポレイテッド 移動部材を有する医療弁および方法
US8568371B2 (en) 2009-06-22 2013-10-29 Np Medical Inc. Medical valve with improved back-pressure sealing
US9138572B2 (en) 2010-06-24 2015-09-22 Np Medical Inc. Medical valve with fluid volume alteration
CA2834769C (en) * 2011-05-01 2019-11-26 Halkey-Roberts Corporation Male reflux valve
RU2518704C2 (ru) * 2012-09-10 2014-06-10 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" Узел затвора клиновой задвижки
WO2018169670A1 (en) * 2017-03-13 2018-09-20 Boston Scientific Limited Hemostasis valves and methods for making and using hemostasis valves
CN109876225B (zh) * 2019-03-25 2021-02-26 刘婷 一种临床护理用易调控伤口冲洗装置
FR3117569B1 (fr) * 2020-12-16 2022-11-25 Parker Hannifin Emea Sarl Dispositif de raccordement aseptique d’un tube

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192949A (en) * 1962-07-10 1965-07-06 Halkey Roberts Corp Spring biased check valve
US3831629A (en) * 1972-01-24 1974-08-27 Halkey Roberts Corp Check valve
US4116201A (en) * 1976-12-20 1978-09-26 The Kendall Company Catheter with inflation control device
GB2079162B (en) * 1980-07-04 1983-11-16 Commw Ind Gases Resuscitator valve assembly
EP0099360A1 (de) * 1982-01-28 1984-02-01 Whitman Medical Corporation Sicherheitsventil zur verhütung von luftembolie oder blutsturz
US4758224A (en) * 1985-03-25 1988-07-19 Siposs George G Suction control valve for left ventricle venting
GB8627808D0 (en) * 1986-11-20 1986-12-17 Cox J A Sampling liquids from human/animal body
US5401255A (en) * 1993-07-20 1995-03-28 Baxter International Inc. Multi-functional valve with unitary valving member and improved safety
US5320328A (en) * 1993-08-09 1994-06-14 Sherwood Medical Company Suction control valve with vacuum breaker
US5549566A (en) * 1994-10-27 1996-08-27 Abbott Laboratories Valved intravenous fluid line infusion device
US5569209A (en) * 1994-12-21 1996-10-29 Jemm Tran-Safe Systems, Inc. Needleless transfer system
EP0952868B1 (de) * 1996-11-18 2004-03-31 Nypro, Inc. Abwischbares luer-ventil

Also Published As

Publication number Publication date
DE60020826D1 (de) 2005-07-21
EP1171187B1 (de) 2005-06-15
WO2000044433A3 (en) 2001-01-18
CA2357740A1 (en) 2000-08-03
KR100629810B1 (ko) 2006-09-29
WO2000044433A2 (en) 2000-08-03
JP2002535098A (ja) 2002-10-22
EP1171187A2 (de) 2002-01-16
KR20010101702A (ko) 2001-11-14
AU769722B2 (en) 2004-02-05
AU2493600A (en) 2000-08-18
DE60020826T2 (de) 2006-05-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties