ATE350094T1 - Ventil zur verwendung in implantierbaren infusionspumpen - Google Patents

Ventil zur verwendung in implantierbaren infusionspumpen

Info

Publication number
ATE350094T1
ATE350094T1 AT05006994T AT05006994T ATE350094T1 AT E350094 T1 ATE350094 T1 AT E350094T1 AT 05006994 T AT05006994 T AT 05006994T AT 05006994 T AT05006994 T AT 05006994T AT E350094 T1 ATE350094 T1 AT E350094T1
Authority
AT
Austria
Prior art keywords
tappet
valve
infusion pump
implantable infusion
sealing ring
Prior art date
Application number
AT05006994T
Other languages
English (en)
Inventor
Manfred Wieland
Hans Dr Bauman
Manfred Dipl-Ing Kulig
Volker Dr Zacharias
Original Assignee
Codman Neuro Sciences Sarl
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 Codman Neuro Sciences Sarl filed Critical Codman Neuro Sciences Sarl
Application granted granted Critical
Publication of ATE350094T1 publication Critical patent/ATE350094T1/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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • External Artificial Organs (AREA)
AT05006994T 2004-04-03 2005-03-31 Ventil zur verwendung in implantierbaren infusionspumpen ATE350094T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004016443A DE102004016443B3 (de) 2004-04-03 2004-04-03 Ventil

Publications (1)

Publication Number Publication Date
ATE350094T1 true ATE350094T1 (de) 2007-01-15

Family

ID=34801978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05006994T ATE350094T1 (de) 2004-04-03 2005-03-31 Ventil zur verwendung in implantierbaren infusionspumpen

Country Status (5)

Country Link
US (1) US20060018770A1 (de)
EP (1) EP1582232B1 (de)
AT (1) ATE350094T1 (de)
CA (1) CA2503425C (de)
DE (2) DE102004016443B3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8240635B2 (en) 2005-10-26 2012-08-14 Codman Neuro Sciences Sárl Flow rate accuracy of a fluidic delivery system
US8141844B2 (en) 2005-10-26 2012-03-27 Codman NeuroSciences Sàrl Flow rate accuracy of a fluidic delivery system
US20070090321A1 (en) * 2005-10-26 2007-04-26 Toralf Bork Dynamic hermetic barrier for use with implantable infusion pumps
US20080234639A1 (en) * 2007-03-24 2008-09-25 David Christopher Antonio Valves, Valved Fluid Transfer Devices and Ambulatory Infusion Devices Including The Same
US20090232681A1 (en) * 2008-03-13 2009-09-17 Korea Institute Of Machinery & Materials Ultrasonic piezoelectric pump

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1166439A (en) * 1915-04-08 1916-01-04 Justus N Corbin Air-relief valve for water-mains and the like.
US2599872A (en) * 1945-12-07 1952-06-10 Continental Supply Company Valve
US2623785A (en) * 1948-07-19 1952-12-30 Continental Can Co Dispensing device for volatile products
US2493449A (en) * 1947-09-18 1950-01-03 Bendix Westinghouse Automotive Fluid-pressure valve
US2715009A (en) * 1949-04-15 1955-08-09 Electrimatic Company Bellows operated self aligning valve
US3524474A (en) * 1967-10-12 1970-08-18 Delta Hydraulics Co Servo-valve with ceramic force motor
US3746036A (en) * 1970-11-02 1973-07-17 Outboard Marine Corp Diaphragm valve
US3759294A (en) * 1972-06-07 1973-09-18 Superior Valve Pressure regulator
US4714234A (en) * 1982-09-07 1987-12-22 Greatbatch Enterprises, Inc. Low power electromagnetic valve
DE3237258C1 (de) * 1982-10-08 1983-12-22 Daimler-Benz Ag, 7000 Stuttgart Elektrisch vorgesteuerte Ventilanordnung
US4487603A (en) * 1982-11-26 1984-12-11 Cordis Corporation Implantable microinfusion pump system
DE3308574A1 (de) * 1983-03-10 1984-09-13 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Steuerventil
CA1237600A (en) * 1983-05-31 1988-06-07 Tatsuhei Kondo Non-contact controlled micropump
US4752445A (en) * 1985-08-20 1988-06-21 American Sterilizer Company Bi-directional sealing method to control fluid flow between an air inlet and a pressure chamber
GB8701731D0 (en) * 1987-01-27 1987-03-04 Patcentre Benelux Nv Sa Pumps
US4838887A (en) * 1987-12-15 1989-06-13 Shiley Infusaid Inc. Programmable valve pump
DE3919876A1 (de) * 1989-06-19 1990-12-20 Bosch Gmbh Robert Mikroventil
ES2069896T3 (es) * 1990-07-10 1995-05-16 Westonbridge Int Ltd Valvula, metodo para producir dicha valvula y microbomba que incorpora dicha valvula.
WO1992016247A2 (en) * 1991-03-22 1992-10-01 Deka Products Limited Partnership Flow-control valve system
US5976109A (en) * 1996-04-30 1999-11-02 Medtronic, Inc. Apparatus for drug infusion implanted within a living body
DE69611869T2 (de) * 1996-08-26 2001-09-13 Fluidsense Corp., Newburyport Dynamischer Fluid-Durchflussregler mit veränderbaren Impulsen
US7070577B1 (en) * 1998-02-02 2006-07-04 Medtronic, Inc Drive circuit having improved energy efficiency for implantable beneficial agent infusion or delivery device
US6176256B1 (en) * 1998-03-24 2001-01-23 Keihin Corporation Gas pressure-reducing valve
US6152898A (en) * 1999-04-30 2000-11-28 Medtronic, Inc. Overfill protection systems for implantable drug delivery devices
US6554022B2 (en) * 2001-05-30 2003-04-29 Illinois Tool Works Inc. Regulator with improved seat
US6736796B2 (en) * 2001-11-26 2004-05-18 Nili-Med Ltd. Fluid drug delivery device

Also Published As

Publication number Publication date
DE102004016443B3 (de) 2005-08-18
CA2503425A1 (en) 2005-10-03
EP1582232B1 (de) 2007-01-03
DE602005000391D1 (de) 2007-02-15
CA2503425C (en) 2012-07-10
US20060018770A1 (en) 2006-01-26
EP1582232A1 (de) 2005-10-05
DE602005000391T2 (de) 2007-11-15

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