ATE304388T1 - Absperrhahnventil - Google Patents

Absperrhahnventil

Info

Publication number
ATE304388T1
ATE304388T1 AT02008461T AT02008461T ATE304388T1 AT E304388 T1 ATE304388 T1 AT E304388T1 AT 02008461 T AT02008461 T AT 02008461T AT 02008461 T AT02008461 T AT 02008461T AT E304388 T1 ATE304388 T1 AT E304388T1
Authority
AT
Austria
Prior art keywords
cock valve
stop cock
fluids
valve
arm
Prior art date
Application number
AT02008461T
Other languages
English (en)
Inventor
Clarence Logan Walker
Frederick Francis J Schweitzer
Alfredo Embrador Patag
Gerald Jay Ii Garvey
Original Assignee
Sherwood Serv Ag
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 Sherwood Serv Ag filed Critical Sherwood Serv Ag
Application granted granted Critical
Publication of ATE304388T1 publication Critical patent/ATE304388T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • 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
    • A61M39/223—Multiway valves
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5086—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86815—Multiple inlet with single outlet
    • Y10T137/86823—Rotary valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Control Of Combustion (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
AT02008461T 1994-04-21 1995-04-17 Absperrhahnventil ATE304388T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/230,657 US5443453A (en) 1994-04-21 1994-04-21 Stop-cock valve

Publications (1)

Publication Number Publication Date
ATE304388T1 true ATE304388T1 (de) 2005-09-15

Family

ID=22866081

Family Applications (2)

Application Number Title Priority Date Filing Date
AT95916439T ATE226099T1 (de) 1994-04-21 1995-04-17 Absperrhahnventil
AT02008461T ATE304388T1 (de) 1994-04-21 1995-04-17 Absperrhahnventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT95916439T ATE226099T1 (de) 1994-04-21 1995-04-17 Absperrhahnventil

Country Status (10)

Country Link
US (1) US5443453A (de)
EP (3) EP1221323A1 (de)
AT (2) ATE226099T1 (de)
AU (1) AU702421B2 (de)
CA (1) CA2188296C (de)
DE (2) DE69534457T8 (de)
DK (1) DK1221322T3 (de)
ES (1) ES2248437T3 (de)
IL (1) IL113420A (de)
WO (1) WO1995028975A1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540668A (en) * 1995-01-20 1996-07-30 Wilson, Jr.; Roland B. Anti-cross contamination valve and fluid delivery systems using same
DE19602140A1 (de) * 1995-01-30 1996-08-01 Minnesota Mining & Mfg Antegrad/retrograd-Schalter für Kardioplegiekanülen
US5569208A (en) * 1995-08-01 1996-10-29 Merit Medical Systems, Inc. System for managing delivery of contrast media
US5658248A (en) * 1995-08-04 1997-08-19 Localmed, Inc. Double-blind infusion device and method
US5800408A (en) * 1996-11-08 1998-09-01 Micro Therapeutics, Inc. Infusion device for distributing infusate along an elongated infusion segment
US5807312A (en) * 1997-05-23 1998-09-15 Dzwonkiewicz; Mark R. Bolus pump apparatus
DE29715833U1 (de) * 1997-09-04 1997-12-18 Filtertek B.V., Limerick Vorrichtung zur kontinuierlichen ambulanten Peritonealdialyse
US6296655B1 (en) 1998-04-27 2001-10-02 Advanced Cardiovascular Systems, Inc. Catheter balloon with biased multiple wings
US6726647B1 (en) * 1998-10-23 2004-04-27 Gambro Ab Method and device for measuring access flow
US6273133B1 (en) 1999-10-15 2001-08-14 Baxter International Inc. Fluid flow rate switching device
US6254921B1 (en) 1999-12-08 2001-07-03 Surmodics, Inc. Coating process and apparatus
US6419662B1 (en) * 2001-01-30 2002-07-16 Anthony Solazzo Continuous irrigation Y-tubing control valve device and system
JP4743106B2 (ja) * 2001-11-14 2011-08-10 株式会社ジェイ・エム・エス 三方活栓
CN1332722C (zh) * 2001-11-14 2007-08-22 株式会社Jms 三通活栓以及采用该三通活栓的输液管装置或输血管装置
CA2466047A1 (en) * 2001-11-16 2003-05-22 Medinnovation Ag Medical pump device
US6843070B1 (en) 2002-02-28 2005-01-18 Snap-On Technologies, Inc. Refrigerant recycling system with single ball valve
US6800072B2 (en) 2002-06-26 2004-10-05 Medex, Inc. Contrast dispensing system
ITMI20021895A1 (it) * 2002-09-06 2004-03-07 Gambro Lundia Ab Organo di intercettazione di flusso.
FR2845452B1 (fr) * 2002-10-04 2005-09-23 Vygon Robinet a cle tournante indexable.
US20040138641A1 (en) * 2003-01-09 2004-07-15 Medex, Inc. Contrast dispensing system with nonsticking luer connector
ES1056051Y (es) * 2003-11-12 2004-06-01 Amor Vicente Gomez Valvula de tres vias perfeccionada.
FR2863679B1 (fr) * 2003-12-11 2007-09-14 Ge Med Sys Global Tech Co Llc Robinet trois voies pour la distribution de fluide et son utilisation
US7462170B2 (en) * 2004-05-25 2008-12-09 Covidien Ag Administration feeding set and valve mechanism
US7794423B2 (en) * 2004-05-25 2010-09-14 Covidien Ag Re-certification system for a flow control apparatus
ES2384615T3 (es) * 2004-08-16 2012-07-09 Fresenius Kabi Deutschland Gmbh Válvula a modo de T de dos vías para un conducto de infusión
US20060155247A1 (en) * 2005-01-13 2006-07-13 Lampropoulos Bryan R Introducer sheath with rotatable stop cock
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
DE602006008807D1 (de) * 2005-09-13 2009-10-08 Edwards Lifesciences Corp Geschlossenes blutentnahmesystem mit isolierter drucküberwachung
US20070068584A1 (en) * 2005-09-27 2007-03-29 Murdock Douglas J Y-manifold valve
US20070119508A1 (en) * 2005-11-29 2007-05-31 West Richard L Fluid Flow Diversion Valve and Blood Collection System Employing Same
US8062269B2 (en) 2006-06-09 2011-11-22 Baxter International Inc. Fail safe dual chamber peritoneal dialysis/infusion system
US7690396B2 (en) * 2006-07-20 2010-04-06 Baxter International Inc. Multirate tubing flow restrictor
EP2076696B1 (de) * 2006-09-29 2012-11-28 GE Healthcare BVBA Druckbeständiger 3-wege-absperrhahn
DE102007003602B4 (de) * 2007-01-18 2017-11-23 B/E Aerospace Systems Gmbh Sauerstoffnotversorgungssystem
US7963951B2 (en) * 2007-02-09 2011-06-21 Tyco Healthcare Group Lp Medical valve device
US20080294148A1 (en) * 2007-05-22 2008-11-27 Albert Gardner System and method for refilling an implanted delivery device
WO2009035457A1 (en) * 2007-09-13 2009-03-19 Reilly Dillon Dip coating apparatus with height adjustable coating tubes and method of coating
RU2475282C2 (ru) 2007-10-05 2013-02-20 Тико Хелскеа Груп Лп Герметизирующий фиксатор для использования при хирургических операциях
US20090143723A1 (en) * 2007-11-29 2009-06-04 Baxter International Inc. Flow control device for peritoneal dialysis
USD738500S1 (en) 2008-10-02 2015-09-08 Covidien Lp Seal anchor for use in surgical procedures
US20100228232A1 (en) * 2009-02-18 2010-09-09 Loay Salman Catheter flushing assembly
CA2786339C (en) * 2010-01-29 2017-07-11 Mbh-International A/S A drainage valve and a collection bag assembly comprising said valve
US8814829B2 (en) 2010-08-12 2014-08-26 Baxter International Inc. Drug delivery device for fluid restricted patients
US8882732B2 (en) * 2010-11-22 2014-11-11 Hollister Incorporated Valve for ostomy pouch
EP2758097A4 (de) 2011-09-21 2015-07-01 Bayer Medical Care Inc Kontinuierliche multi-fluid-pumpvorrichtung, antrieb sowie betätigungssystem und -verfahren dafür
US9814866B1 (en) 2012-05-31 2017-11-14 Gaurav K Goswami Flushable drainage device and method of use
CN104411346A (zh) * 2012-07-11 2015-03-11 赛诺菲-安万特德国有限公司 用于排出装置的分配接口
EP2887912B1 (de) 2012-08-23 2021-10-06 Djo, Llc Stütze mit einer aufblassteuerung
US9067009B2 (en) 2013-01-25 2015-06-30 Acist Medical Systems, Inc. Regulating flow paths in a medical injection system
CN103231857A (zh) * 2013-05-13 2013-08-07 江南大学 一种液体盒中袋包装
CN104747758A (zh) * 2013-12-30 2015-07-01 浙江三花股份有限公司 双通截止阀
US9907945B2 (en) 2014-05-01 2018-03-06 Michael D. Laufer Medical devices and methods for fluid transfer
US10064649B2 (en) 2014-07-07 2018-09-04 Covidien Lp Pleated seal for surgical hand or instrument access
KR101483619B1 (ko) * 2014-09-16 2015-01-19 배동수 다기능 음료 선택기 및 이를 이용한 음료용 빨대
US9707011B2 (en) 2014-11-12 2017-07-18 Covidien Lp Attachments for use with a surgical access device
RU2714926C2 (ru) 2015-01-09 2020-02-21 БАЙЕР ХелсКер ЛЛСи Многофлюидная система доставки с многоразовым расходным комплектом и ее конструкционные особенности
GB2536042B (en) * 2015-03-05 2022-02-09 Pluemat Place & Luebeck Gmbh & Co Multiport for medical device
CN104721920B (zh) * 2015-03-26 2018-12-21 江苏阳普医疗科技有限公司 一种输注泵的多速调节装置及其调速方法
WO2018161079A1 (en) 2017-03-03 2018-09-07 Harland Medical Systems, Inc. Coating composition comprised of a hydrophilic crosslinker, a hydrophobic crosslinker and optionally a hydrogel and methods of making and using the same
WO2019050962A1 (en) 2017-09-05 2019-03-14 Harland Medical Systems, Inc. COATING APPARATUS WITH AUTOMATIC FLUID LEVEL SYSTEM, AND METHODS OF USING THE SAME
EP3514419B1 (de) * 2018-01-19 2020-05-27 Siemens Schweiz AG Ventil mit einer bypass-leitung
WO2019173704A1 (en) * 2018-03-08 2019-09-12 Loma Linda University Apparatus, device, method, and kit for infant gavage feeding
CN108465131B (zh) * 2018-03-21 2020-07-03 北京市隆福医院 一种双腔吸引过滤装置以及过滤方法
US11541191B2 (en) * 2019-05-09 2023-01-03 Lexion Medical, Llc Distributed flow path insufflation
CN110953364B (zh) * 2019-12-20 2021-10-08 浙江博顿燃具科技有限公司 一种旋塞阀
US11529170B2 (en) 2020-04-29 2022-12-20 Covidien Lp Expandable surgical access port
JP2023542966A (ja) * 2020-09-23 2023-10-12 ボストン サイエンティフィック メディカル デバイス リミテッド マルチウェイコネクタ

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US992502A (en) * 1910-12-23 1911-05-16 Miles S Hollis Stop-cock.
US1162935A (en) * 1915-02-18 1915-12-07 Walter Lange Safety-valve.
US1815449A (en) * 1929-01-30 1931-07-21 Schellberg Oscar Boto Valve mechanism for proctotherapy apparatus
US3048192A (en) * 1957-08-14 1962-08-07 Cordis Corp Surgical valve
US3091239A (en) * 1958-08-25 1963-05-28 Moeller Wilhelm Apparatus for intravasal injection of gaseous and liquid media
US3097585A (en) * 1959-07-17 1963-07-16 Speed O Print Business Machine Photocopying devices
US3536451A (en) * 1965-01-21 1970-10-27 Isadore Ludwin System for cyclic pulsed pumping and fluid interaction
US3774822A (en) * 1970-03-16 1973-11-27 Polytop Corp Dispensing closure with initial breakable disc seal
US3678960A (en) * 1970-06-08 1972-07-25 Saul Leibinsohn Stop cock
US3788599A (en) * 1972-06-28 1974-01-29 Nosco Plastics Plug valve
US3834372A (en) * 1973-01-12 1974-09-10 S Turney Disposable manifold with atmospheric vent
US3858601A (en) * 1973-02-01 1975-01-07 Roto Swivel Corp Inc Movable appliance assembly and gas cut-off valve
US3831625A (en) * 1973-02-20 1974-08-27 D Roediger Intravenous safety device
CA1027540A (en) * 1974-04-04 1978-03-07 Baxter Travenol Laboratories Adjustable valve
US3985133A (en) * 1974-05-28 1976-10-12 Imed Corporation IV pump
US3957082A (en) * 1974-09-26 1976-05-18 Arbrook, Inc. Six-way stopcock
US3994294A (en) * 1975-02-28 1976-11-30 Ivac Corporation Syringe pump valving and motor direction control system
US4219021A (en) * 1978-02-27 1980-08-26 Fink Joseph L Multi-position stop-cock valve for intravenous administration of multiple medications
US4460358A (en) * 1980-11-07 1984-07-17 Ivac Corporation Combined load and latch mechanism for fluid flow control apparatus
US4470429A (en) * 1982-05-06 1984-09-11 Jandy Industries, Inc. Three-way valve
FR2526515B1 (fr) * 1982-05-06 1986-03-07 Sotralentz Element d'inviolabilite pour robinet de recipient
US4497344A (en) * 1982-12-06 1985-02-05 Dresser Industries, Inc. Frangible valve stem assembly for rotary valve
DE3479529D1 (en) * 1983-07-06 1989-09-28 Italimpianti Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills
US4593717A (en) * 1983-08-12 1986-06-10 Levasseur Joseph E Valve
JPS60205075A (ja) * 1984-03-28 1985-10-16 Kawasaki Steel Corp 溶融金属保持器への流体吹込み用切換弁
US4557725A (en) * 1984-05-04 1985-12-10 Oximetrix, Inc. I. V. Pump cassette
US4604093A (en) * 1984-06-12 1986-08-05 I-Flow Corporation Apparatus and method for administering multiple fluid infusions
US5005604A (en) * 1984-07-13 1991-04-09 Aslanian Jerry L Flow control device for administration of intravenous fluids
US4585442A (en) * 1984-07-26 1986-04-29 Ivy Medical, Inc. Miniature intravenous infusion rate controller
US4689043A (en) * 1986-03-19 1987-08-25 Imed Corporation IV tube activator
US4691895A (en) * 1986-07-18 1987-09-08 Garff Jeffrey L Faucet handle arrangement
DE3852638T2 (de) * 1987-03-19 1995-05-18 Fresenius Ag Beutellose, kontinuierliche, ambulante peritonealdialyse.
US4950230A (en) * 1987-03-19 1990-08-21 Delmed, Inc. Method and apparatus for bagless continuous ambulatory peritoneal dialysis
US4794944A (en) * 1987-10-14 1989-01-03 Dresser Industries, Inc. Plastic valve
US4904245A (en) * 1988-12-07 1990-02-27 Allen S. Chen Surgical valve assembly for urinary bladder irrigation and drainage
US5017192A (en) * 1989-10-20 1991-05-21 Minnesota Mining And Manufacturing Company Free flow prevention system for infusion pump
US5046528A (en) * 1989-10-31 1991-09-10 Manska Wayne E Stopcock valve
US5156186A (en) * 1989-10-31 1992-10-20 Manska Wayne E Stopcock valve
US5104387A (en) * 1990-05-25 1992-04-14 St. Jude Medical, Inc. Bi-planar fluid control valve
JPH0693916B2 (ja) * 1990-10-31 1994-11-24 テルモ株式会社 輸液ポンプ
US5244463A (en) * 1991-12-06 1993-09-14 Block Medical, Inc. Programmable infusion pump
US5364364A (en) * 1993-08-04 1994-11-15 Ivac Corporation Automatic flow control valve system

Also Published As

Publication number Publication date
AU702421B2 (en) 1999-02-18
CA2188296C (en) 2001-10-09
DE69528582T2 (de) 2003-07-10
DK1221322T3 (da) 2005-12-19
DE69534457T8 (de) 2006-10-19
EP0758909A1 (de) 1997-02-26
IL113420A (en) 1998-10-30
DE69534457T2 (de) 2006-06-29
IL113420A0 (en) 1995-07-31
EP1221322A1 (de) 2002-07-10
ATE226099T1 (de) 2002-11-15
DE69528582D1 (de) 2002-11-21
EP0758909B1 (de) 2002-10-16
AU2293995A (en) 1995-11-16
DE69534457D1 (de) 2005-10-20
CA2188296A1 (en) 1995-10-22
US5443453A (en) 1995-08-22
EP0758909A4 (de) 1998-08-12
EP1221323A1 (de) 2002-07-10
ES2248437T3 (es) 2006-03-16
WO1995028975A1 (en) 1995-11-02
EP1221322B1 (de) 2005-09-14

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