[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE69736754D1 - Extrakorporales Schlitzventil und Steuerung für das Öffnen und Schliessen des Schlitzes - Google Patents

Extrakorporales Schlitzventil und Steuerung für das Öffnen und Schliessen des Schlitzes

Info

Publication number
DE69736754D1
DE69736754D1 DE69736754T DE69736754T DE69736754D1 DE 69736754 D1 DE69736754 D1 DE 69736754D1 DE 69736754 T DE69736754 T DE 69736754T DE 69736754 T DE69736754 T DE 69736754T DE 69736754 D1 DE69736754 D1 DE 69736754D1
Authority
DE
Germany
Prior art keywords
slot
diaphragm
extracorporeal
closing
opening
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69736754T
Other languages
English (en)
Other versions
DE69736754T2 (de
Inventor
H Robert Moorehead
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Navilyst Medical Inc
Original Assignee
Catheter Innovations 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 Catheter Innovations Inc filed Critical Catheter Innovations Inc
Application granted granted Critical
Publication of DE69736754D1 publication Critical patent/DE69736754D1/de
Publication of DE69736754T2 publication Critical patent/DE69736754T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M39/24—Check- or non-return 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2426—Slit valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7881—Apertured plate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
DE1997636754 1997-06-16 1997-10-09 Extrakorporales Schlitzventil und Steuerung für das Öffnen und Schliessen des Schlitzes Expired - Fee Related DE69736754T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/876,374 US5843044A (en) 1997-06-16 1997-06-16 Outdwelling slit valve and variable control for controlling opening and closing the slit
US876374 1997-06-16

Publications (2)

Publication Number Publication Date
DE69736754D1 true DE69736754D1 (de) 2006-11-09
DE69736754T2 DE69736754T2 (de) 2007-08-16

Family

ID=25367552

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1997636754 Expired - Fee Related DE69736754T2 (de) 1997-06-16 1997-10-09 Extrakorporales Schlitzventil und Steuerung für das Öffnen und Schliessen des Schlitzes
DE1997629749 Expired - Fee Related DE69729749T2 (de) 1997-06-16 1997-10-09 Extrakorporales schlitzventil und steuerung für das öffnen und schliessen des schlitzes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1997629749 Expired - Fee Related DE69729749T2 (de) 1997-06-16 1997-10-09 Extrakorporales schlitzventil und steuerung für das öffnen und schliessen des schlitzes

Country Status (8)

Country Link
US (2) US5843044A (de)
EP (2) EP0989869B1 (de)
JP (2) JP4042869B2 (de)
AT (2) ATE270120T1 (de)
AU (1) AU731030B2 (de)
CA (1) CA2276067C (de)
DE (2) DE69736754T2 (de)
WO (1) WO1998057682A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509950C2 (sv) * 1995-05-02 1999-03-29 Carmel Pharma Ab Anordning för administrering av toxisk vätska
US6793651B1 (en) * 2000-02-23 2004-09-21 Icu Medical, Inc. Urinary catheter system with a releasable connector
BR0214778B1 (pt) 2001-12-07 2013-01-22 vÁlvula de fluido.
US7601141B2 (en) * 2002-11-26 2009-10-13 Nexus Medical, Llc Pressure actuated flow control valve
US7988679B2 (en) 2003-03-18 2011-08-02 Navilyst Medical, Inc. Pressure responsive slit valve assembly for a plurality of fluids and uses thereof
US20040193118A1 (en) * 2003-03-25 2004-09-30 Bergeron Brian J. Valved hub for a catheter
US7435236B2 (en) 2003-06-27 2008-10-14 Navilyst Medical, Inc. Pressure actuated valve with improved biasing member
US7951121B2 (en) * 2003-07-30 2011-05-31 Navilyst Medical, Inc. Pressure actuated valve with improved slit configuration
US7252652B2 (en) 2003-08-29 2007-08-07 Boston Scientific Scimed, Inc. Valved catheters including high flow rate catheters
US9314608B2 (en) 2004-01-29 2016-04-19 Angiodynamics, Inc Pressure activated safety valve with high flow slit
US8034035B2 (en) 2004-01-29 2011-10-11 Navilyst Medical, Inc. Pressure activated safety valve with high flow slit
US8187234B2 (en) 2004-01-29 2012-05-29 Navilyst Medical, Inc. Pressure activated safety valve with anti-adherent coating
US9933079B2 (en) 2004-01-29 2018-04-03 Angiodynamics, Inc. Stacked membrane for pressure actuated valve
JP4975611B2 (ja) 2004-04-09 2012-07-11 レスメド・リミテッド 鼻用アセンブリ
US20060015132A1 (en) * 2004-07-16 2006-01-19 Rioux Robert F Probe introducer with valve assembly to minimize air entry
MX2007005324A (es) 2004-11-05 2007-06-25 Icu Medical Inc Conector medico de agarre suave.
US7491192B2 (en) * 2004-12-30 2009-02-17 C. R. Bard, Inc. Cardiovascular access catheter with slit valve
US9408964B2 (en) * 2005-01-04 2016-08-09 C. R. Bard, Inc. Power injection catheters and method of injecting
US7931619B2 (en) * 2005-01-04 2011-04-26 C. R. Bard, Inc. Power injection catheters
US8328768B2 (en) 2005-02-11 2012-12-11 Angiodynamics, Inc Pressure activated safety valve with improved flow characteristics and durability
US20060253084A1 (en) * 2005-05-03 2006-11-09 Greg Nordgren Outdwelling slit valves and assemblies for medical liquid flow through a cannula and related methods
US7717882B2 (en) * 2005-11-17 2010-05-18 Becton, Dickinson And Company Medical access device
CN103203054B (zh) * 2005-12-02 2016-08-03 C.R.巴德有限公司 压力启动的近端阀
US8585660B2 (en) 2006-01-25 2013-11-19 Navilyst Medical, Inc. Valved catheter with power injection bypass
CN102512731B (zh) 2006-06-14 2014-07-16 阿西斯特医疗系统有限公司 医学注射系统中的流体清除
US20080215014A1 (en) * 2007-03-01 2008-09-04 Greg Nordgren Manually activated flow/no flow medical slit valves and related methods
US8257321B2 (en) 2008-05-21 2012-09-04 Navilyst Medical, Inc. Pressure activated valve for high flow rate and pressure venous access applications
US8337470B2 (en) 2009-01-28 2012-12-25 Angiodynamics, Inc. Three-way valve for power injection in vascular access devices
US8083721B2 (en) 2009-01-29 2011-12-27 Navilyst Medical, Inc. Power injection valve
US8454579B2 (en) 2009-03-25 2013-06-04 Icu Medical, Inc. Medical connector with automatic valves and volume regulator
EP2253351B1 (de) 2009-04-28 2011-06-01 Dräger Medical GmbH Schlitzventil in Kombination mit einem pneumatischen Schaltkreis eines Beatmungsgeräts
US7967797B2 (en) * 2009-05-19 2011-06-28 Nexus Medical, Llc Intravascular valve component with improved valve positioning
US8007468B2 (en) 2009-07-13 2011-08-30 Navilyst Medical, Inc. Method to secure an elastic component in a valve
USD644731S1 (en) 2010-03-23 2011-09-06 Icu Medical, Inc. Medical connector
US8758306B2 (en) 2010-05-17 2014-06-24 Icu Medical, Inc. Medical connectors and methods of use
WO2012112562A2 (en) * 2011-02-15 2012-08-23 Gur Ory Variable orifice rotary valves for controlling gas flow
US8726931B2 (en) 2011-04-08 2014-05-20 Navilyst Medical, Inc. Power injectable valve designs
EP2854649B1 (de) 2012-05-25 2018-07-11 Acist Medical Systems, Inc. Flüssigkeitsstrommesssysteme und -verfahren
US9895524B2 (en) 2012-07-13 2018-02-20 Angiodynamics, Inc. Fluid bypass device for valved catheters
CA2906947C (en) 2013-03-16 2021-01-19 Poly Medicure Limited Transfer device valve
ES2941891T3 (es) 2013-12-11 2023-05-26 Icu Medical Inc Válvula de retención
DE102014213947A1 (de) * 2014-07-17 2016-01-21 B. Braun Melsungen Ag Verschlussvorrichtung für ein Fluidsystem für medizinische Zwecke
JP2017056090A (ja) * 2015-09-18 2017-03-23 ニプロ株式会社 アンチフリーフローバルブ
US10610678B2 (en) 2016-08-11 2020-04-07 Angiodynamics, Inc. Bi-directional, pressure-actuated medical valve with improved fluid flow control and method of using such
EP3398646B1 (de) 2017-05-05 2019-10-09 Greatbatch Ltd. Medizinische vorrichtung mit hämostatischem ventil
JP7348916B2 (ja) 2018-05-23 2023-09-21 アシスト・メディカル・システムズ，インコーポレイテッド 画像データを使用した流量測定
US11633534B2 (en) 2020-08-18 2023-04-25 Acist Medical Systems, Inc. Angiogram injections using electrocardiographic synchronization

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26235E (en) * 1967-07-18 Woodford vacuum breaker
US26235A (en) * 1859-11-22 Henry m
US3620500A (en) * 1970-02-04 1971-11-16 Deseret Pharma Variable aperture fluid flow control apparatus
US4372304A (en) * 1980-10-15 1983-02-08 Centaur Sciences, Inc. Flow control system and restrictor for use therein
US4424058A (en) * 1981-11-23 1984-01-03 Parsons Robert L Drainage control method and apparatus
US5364371A (en) * 1986-03-04 1994-11-15 Deka Products Limited Partnership Intravenous fluid delivery device
US5201722A (en) * 1990-09-04 1993-04-13 Moorehead Robert H Two-way outdwelling slit valving of medical liquid flow through a cannula and methods
US5205834A (en) 1990-09-04 1993-04-27 Moorehead H Robert Two-way outdwelling slit valving of medical liquid flow through a cannula and methods

Also Published As

Publication number Publication date
WO1998057682A1 (en) 1998-12-23
EP1459774A1 (de) 2004-09-22
DE69736754T2 (de) 2007-08-16
JP4042869B2 (ja) 2008-02-06
EP0989869B1 (de) 2004-06-30
JP2002516580A (ja) 2002-06-04
AU731030B2 (en) 2001-03-22
ATE270120T1 (de) 2004-07-15
ATE340597T1 (de) 2006-10-15
JP2007289733A (ja) 2007-11-08
DE69729749D1 (de) 2004-08-05
EP0989869A4 (de) 2000-09-20
AU4980597A (en) 1999-01-04
CA2276067C (en) 2006-08-29
EP0989869A1 (de) 2000-04-05
DE69729749T2 (de) 2004-10-14
JP4691528B2 (ja) 2011-06-01
EP1459774B1 (de) 2006-09-27
US5843044A (en) 1998-12-01
CA2276067A1 (en) 1998-12-23
US5984902A (en) 1999-11-16

Similar Documents

Publication Publication Date Title
DE69736754D1 (de) Extrakorporales Schlitzventil und Steuerung für das Öffnen und Schliessen des Schlitzes
DE60332891C5 (de) Vorrichtung zur Durchflussregelungsventil in ein Heizungs- oder Kühlungssystem
BR0001890A (pt) Válvula de controle operada a piloto.
US5101808A (en) Outside-of-thorax type negative pressure artificial respirator
US7951105B2 (en) Medical shunt/valve for regulation of bodily fluids
AU8125787A (en) Improvements in or relating to devices for sampling, drainage or infusion of liquids from or to the human or animal body
NO20055014L (no) Stromingsregulerende anordning
DE69224465D1 (de) Einführeinrichtung
KR970002526A (ko) 압력식 유량제어장치
SE9304273L (sv) Anordning vid stoma
EP0328332A3 (en) Catheter valve assembly
ES2049457T3 (es) Medios de sellado y control para la descarga de liquido en valvulas para sistemas sanitarios.
SE419030B (sv) Urintappningsanordning medgivande en blastrening hos savel sengliggande som uppegaende patienter
FI864314A (fi) Ventilanordning foer reglering av tryckmediumstroem i en tryckmediumledning.
DE3769035D1 (de) Auslaufventil mit geraeuschdaempfender einrichtung.
SE451154B (sv) Regleranordning av slidtyp for att reglera och leda luft fran en luftkella till ett pneumatiskt styrsystem
FI872722A (fi) Foerfarande och anordning foer reglering av volymstroemmen i ventilationsanlaeggningar.
GB2019532A (en) Low Noise Value
KR102319167B1 (ko) 정화 모듈 및 이를 포함하는 헬멧
DE68923248D1 (de) Ventil für Druckmittel.
BR9608321A (pt) Dispositivo de válvula.
GB2331029A (en) Breathing filter
ATE111576T1 (de) Flussregelungsanordnung zur intravenösen verabreichung von flüssigkeiten.
BR9708071A (pt) Válvula de controle
ES8100454A1 (es) Un dispositivo de valvula de radiador controlado termostaticamente

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NAVILYST MEDICAL, INC., MARLBOROUGH, MASS., US

8339 Ceased/non-payment of the annual fee