WO2001091829A3 - Priming device for medical infusion systems - Google Patents

Priming device for medical infusion systems

Info

Publication number
WO2001091829A3
WO2001091829A3 PCT/IL2001/000497 IL0100497W WO2001091829A3 WO 2001091829 A3 WO2001091829 A3 WO 2001091829A3 IL 0100497 W IL0100497 W IL 0100497W WO 2001091829 A3 WO2001091829 A3 WO 2001091829A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
device
fluid
valve
outlet
infusion
Prior art date
Application number
PCT/IL2001/000497
Other languages
French (fr)
Other versions
WO2001091829A2 (en )
Inventor
Gadi Porat
Original Assignee
Medivice Systems Ltd
Gadi Porat
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3643Priming, rinsing before or after use
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3643Priming, rinsing before or after use
    • A61M1/3644Mode of operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means 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
    • A61M5/16877Adjusting flow; Devices for setting a flow rate
    • A61M5/16881Regulating valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401Functional features
    • A61M2005/1402Priming
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/24Check- or non-return valves

Abstract

A priming device for a medical infusion system is provided, for enabling a fluid delivery tubing operatively connected to a liquid source to be automatically primed with liquid from the source during operation of the device. The device has a fluid inlet in fluid communication with a bypass outlet via a chamber. The fluid inlet is adapted for operative connection with the delivery tubing, and the bypass outlet has suitable air venting means for air venting at least gas away from the chamber during operation of said device. A suitable valve is provided, the valve being adapted for enabling liquid communication between the chamber and a valve outlet to be selectively prevented or allowed during operation of said device, according to predetermined conditions. Suitable connectors at the valve outlet enable connection of the device to a patient interface end such as a cannula. Medical infusion systems, such as intravenous infusion administration sets, or dialysis or bypass blood systems, incorporating such a device are also provided.
PCT/IL2001/000497 2000-06-01 2001-05-30 Priming device for medical infusion systems WO2001091829A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL13651200 2000-06-01
IL136512 2000-06-01

Publications (2)

Publication Number Publication Date
WO2001091829A2 true WO2001091829A2 (en) 2001-12-06
WO2001091829A3 true true WO2001091829A3 (en) 2002-04-04

Family

ID=11074210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000497 WO2001091829A3 (en) 2000-06-01 2001-05-30 Priming device for medical infusion systems

Country Status (1)

Country Link
WO (1) WO2001091829A3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US9474842B2 (en) 2000-02-10 2016-10-25 Baxter International Inc. Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US9504778B2 (en) 2002-05-24 2016-11-29 Baxter International Inc. Dialysis machine with electrical insulation for variable voltage input
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US9582645B2 (en) 2008-07-09 2017-02-28 Baxter International Inc. Networked dialysis system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6939111B2 (en) 2002-05-24 2005-09-06 Baxter International Inc. Method and apparatus for controlling medical fluid pressure
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
EP1417980B1 (en) * 2002-11-06 2008-01-23 Sidam di Azzolini Graziano E C. S.a.s. Device for in-line mixing of fluids, in particular medical fluids
WO2012126745A3 (en) 2011-03-18 2013-02-28 Gambro Lundia Ab Infusion system and method of detecting and eliminating air
DE102012004673A1 (en) * 2012-03-12 2013-09-12 Fresenius Medical Care Deutschland Gmbh Tube adapter for influencing the pressure within a tube section during a medical treatment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042038A (en) * 1958-03-14 1962-07-03 Cutter Lab Segregation chamber and flow meter
US3677248A (en) * 1970-08-27 1972-07-18 American Hospital Supply Corp Surgical irrigation apparatus and method of using same
US4177808A (en) * 1977-09-19 1979-12-11 Edouard Malbec Anti-bubble safety valve for a liquid-circuit
US5308333A (en) * 1991-12-06 1994-05-03 Baxter International Inc. Air eliminating intravenous infusion pump set
US5935105A (en) * 1991-11-15 1999-08-10 Deka Products Limited Partnership Intravenous-line air-elimination system
US6013060A (en) * 1997-11-19 2000-01-11 Woodard; Robert W. Intravenous liquid flow regulator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248223A (en) 1978-03-20 1981-02-03 Turner Charles R Self-priming parenteral administering apparatus
US4246932A (en) 1979-10-18 1981-01-27 Burron Medical, Inc. Multiple additive valve assembly
US5211201A (en) 1986-03-04 1993-05-18 Deka Products Limited Partnership Intravenous fluid delivery system with air elimination
US5226886A (en) 1991-12-06 1993-07-13 Baxter International, Inc. Ambulatory tubing set with anti-siphon valve
US5290238A (en) 1992-06-10 1994-03-01 Imed Corporation Self priming tubing set for an infusion device
US5853397A (en) 1993-12-13 1998-12-29 Migada, Inc. Medical infusion apparatus including safety valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042038A (en) * 1958-03-14 1962-07-03 Cutter Lab Segregation chamber and flow meter
US3677248A (en) * 1970-08-27 1972-07-18 American Hospital Supply Corp Surgical irrigation apparatus and method of using same
US4177808A (en) * 1977-09-19 1979-12-11 Edouard Malbec Anti-bubble safety valve for a liquid-circuit
US5935105A (en) * 1991-11-15 1999-08-10 Deka Products Limited Partnership Intravenous-line air-elimination system
US5308333A (en) * 1991-12-06 1994-05-03 Baxter International Inc. Air eliminating intravenous infusion pump set
US6013060A (en) * 1997-11-19 2000-01-11 Woodard; Robert W. Intravenous liquid flow regulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9474842B2 (en) 2000-02-10 2016-10-25 Baxter International Inc. Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US9504778B2 (en) 2002-05-24 2016-11-29 Baxter International Inc. Dialysis machine with electrical insulation for variable voltage input
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US9582645B2 (en) 2008-07-09 2017-02-28 Baxter International Inc. Networked dialysis system

Also Published As

Publication number Publication date Type
WO2001091829A2 (en) 2001-12-06 application

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