ES2135363T1 - Aparato de valvula para uso con un equipo intravenoso. - Google Patents

Aparato de valvula para uso con un equipo intravenoso.

Info

Publication number
ES2135363T1
ES2135363T1 ES97936261T ES97936261T ES2135363T1 ES 2135363 T1 ES2135363 T1 ES 2135363T1 ES 97936261 T ES97936261 T ES 97936261T ES 97936261 T ES97936261 T ES 97936261T ES 2135363 T1 ES2135363 T1 ES 2135363T1
Authority
ES
Spain
Prior art keywords
sealing element
valve apparatus
valve
tubing
intravenous equipment
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.)
Pending
Application number
ES97936261T
Other languages
English (en)
Inventor
Gilbert F Jemmott
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.)
CareFusion 303 Inc
Original Assignee
Alaris Medical Systems 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 Alaris Medical Systems Inc filed Critical Alaris Medical Systems Inc
Publication of ES2135363T1 publication Critical patent/ES2135363T1/es
Pending 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
    • A61M39/225—Flush valves, i.e. bypass valves for flushing line
    • 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
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/281—Automatic tube cut-off devices, e.g. squeezing tube on detection of air
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • 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
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7889—Sleeve

Abstract

UN APARATO DE VALVULA UTILIZA UN ELEMENTO DE CIERRE ESFERICO DISPUESTO EN UN TUBO DEFORMABLE Y FLEXIBLE. LAS DIMENSIONES DEL ELEMENTO OBTURADOR SE SELECCIONAN DE MANERA QUE LA VALVULA SE ABRE CUANDO SE VE SOMETIDA A UNA PRESION DE RENDIMIENTO MAYOR QUE LA PRESION TOTAL DESARROLLADA EN UN EQUIPO DE IV Y MENOR QUE LA PRESION GENERADA POR UNA BOMBA PERISTALTICA. ADEMAS, LA VALVULA TIENE UN ELEMENTO ACCIONADOR ASOCIADO CON EL MISMO QUE PUEDE APLICARSE AL TUBO ALREDEDOR DEL ELEMENTO DE CIERRE PARA CAUSAR LA CIRCULACION LIBRE SIN NECESIDAD DE EFECTUAR UNA CONTINUA MANIPULACION.
ES97936261T 1996-08-05 1997-07-28 Aparato de valvula para uso con un equipo intravenoso. Pending ES2135363T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/692,503 US5826621A (en) 1996-08-05 1996-08-05 Valve apparatus

Publications (1)

Publication Number Publication Date
ES2135363T1 true ES2135363T1 (es) 1999-11-01

Family

ID=24780844

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97936261T Pending ES2135363T1 (es) 1996-08-05 1997-07-28 Aparato de valvula para uso con un equipo intravenoso.

Country Status (10)

Country Link
US (1) US5826621A (es)
EP (1) EP0927061B1 (es)
JP (1) JP3488247B2 (es)
AT (1) ATE236680T1 (es)
CA (1) CA2262437A1 (es)
DE (2) DE69720744T2 (es)
ES (1) ES2135363T1 (es)
GR (1) GR990300029T1 (es)
HK (1) HK1021148A1 (es)
WO (1) WO1998005378A1 (es)

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US6595950B1 (en) * 2000-05-11 2003-07-22 Zevex, Inc. Apparatus and method for preventing free flow in an infusion line
WO2001085231A1 (en) 2000-05-11 2001-11-15 Zevex, Inc. Apparatus and method for preventing free flow in an infusion line
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US6550493B2 (en) 2001-06-13 2003-04-22 Baxter International Inc. Vacuum demand valve
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US20040060598A1 (en) * 2001-06-13 2004-04-01 Hal Danby Vacuum demand flow valve
US6766816B2 (en) * 2001-10-03 2004-07-27 Hunter Group, Inc. Collapsible dispensing system
US6985870B2 (en) 2002-01-11 2006-01-10 Baxter International Inc. Medication delivery system
US6863261B2 (en) 2002-03-12 2005-03-08 Baxter International Inc. Valve stop
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WO2006127508A2 (en) * 2005-05-20 2006-11-30 Wilson Greatbatch Technologies Inc. Improved configuration for drug delivery systems
DE102006011313B3 (de) * 2006-03-11 2007-05-10 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung eines Zuganges zu einem Patienten, insbesondere eines Gefäßzuganges bei einer extrakorporalen Blutbehandlung
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WO2009036413A1 (en) * 2007-09-14 2009-03-19 Medrad, Inc. Fluid path set providing gravity flow prevention
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
KR101676883B1 (ko) 2008-04-01 2016-11-16 제벡스, 아이엔씨. 안전 폐색기 및 이의 이용 방법
US8425470B2 (en) 2008-04-01 2013-04-23 Zevex, Inc. Anti-free-flow mechanism for enteral feeding pumps
KR101646280B1 (ko) 2008-04-01 2016-08-05 제벡스, 아이엔씨. 장관내 공급 펌프용 자유-유동 차단 메커니즘
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
AU2009293019A1 (en) 2008-09-19 2010-03-25 Tandem Diabetes Care Inc. Solute concentration measurement device and related methods
GB2479697B (en) 2009-02-06 2013-10-09 Zevex Inc Automatic safety occluder
WO2010101783A2 (en) * 2009-03-06 2010-09-10 Deka Products Limited Partnership Devices and methods for occluding a flexible tube
US8025651B1 (en) 2009-03-17 2011-09-27 John Braun Anti-backflow urinary device
ES2621464T3 (es) 2009-07-13 2017-07-04 Nestec S.A. Casete provista de un conjunto de infusión, que contiene una válvula de bola antirreflujo, para una bomba de infusión peristáltica
WO2011014704A2 (en) 2009-07-30 2011-02-03 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
EP2378121A1 (en) * 2010-04-16 2011-10-19 Veinux ApS Pump element for a tube pump
ES2763301T3 (es) 2010-10-01 2020-05-28 Zevex Inc Oclusor de flujo libre y almohadilla accionadora de cebado
USD672455S1 (en) 2010-10-01 2012-12-11 Zevex, Inc. Fluid delivery cassette
US9585810B2 (en) * 2010-10-14 2017-03-07 Fresenius Medical Care Holdings, Inc. Systems and methods for delivery of peritoneal dialysis (PD) solutions with integrated inter-chamber diffuser
US8881434B2 (en) * 2011-01-03 2014-11-11 Koninklijke Philips N.V. Apparatus for generating steam
US20150004034A1 (en) * 2012-01-19 2015-01-01 Veinux Aps Tube pump
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
CA2910081A1 (en) 2013-06-18 2014-12-24 Enable Injections, Llc Vial transfer and injection apparatus and method
CN107921183B (zh) * 2015-06-29 2021-04-30 凯希特许有限公司 用于负压治疗和冲洗的设备
WO2017014847A1 (en) * 2015-07-17 2017-01-26 Enable Injections, Inc. Fluid flow control valve and flow control devices and methods employing same
CN105065733B (zh) * 2015-09-09 2018-02-16 上海隆麦机械设备工程有限公司 气力物料输送专用逆止阀
WO2017045826A1 (en) * 2015-09-14 2017-03-23 Fresenius Kabi Deutschland Gmbh Breaker device for acting onto a closure element of a medical tubing
WO2017045825A1 (en) 2015-09-14 2017-03-23 Fresenius Kabi Deutschland Gmbh Breaker device for acting onto a closure element of a medical tubing
US20170120039A1 (en) * 2015-11-04 2017-05-04 Depuy Mitek, Llc Anti-Clogging Fluid Management System
EP3856317A4 (en) * 2018-09-26 2022-06-29 NxStage Medical, Inc. Configurable fluid channel sealing devices and methods
FR3086617B1 (fr) * 2018-09-28 2021-01-29 Valeo Systemes Dessuyage Balai d'essuie-glace a projection de liquide pour vitre de vehicule automobile, et perfectionnent de l'etancheite de ce balai
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Also Published As

Publication number Publication date
JP2000514340A (ja) 2000-10-31
GR990300029T1 (en) 1999-08-31
CA2262437A1 (en) 1998-02-12
DE927061T1 (de) 1999-11-04
EP0927061A1 (en) 1999-07-07
ATE236680T1 (de) 2003-04-15
US5826621A (en) 1998-10-27
HK1021148A1 (en) 2000-06-02
WO1998005378A1 (en) 1998-02-12
DE69720744D1 (de) 2003-05-15
EP0927061B1 (en) 2003-04-09
DE69720744T2 (de) 2004-03-18
JP3488247B2 (ja) 2004-01-19

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