IL69613A - Low power electromagnetic pump particularly for implantation - Google Patents

Low power electromagnetic pump particularly for implantation

Info

Publication number
IL69613A
IL69613A IL69613A IL6961383A IL69613A IL 69613 A IL69613 A IL 69613A IL 69613 A IL69613 A IL 69613A IL 6961383 A IL6961383 A IL 6961383A IL 69613 A IL69613 A IL 69613A
Authority
IL
Israel
Prior art keywords
implantation
low power
electromagnetic pump
power electromagnetic
pump particularly
Prior art date
Application number
IL69613A
Other languages
English (en)
Other versions
IL69613A0 (en
Original Assignee
Greatbatch Enterprises 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
Priority claimed from US06/415,657 external-priority patent/US4569641A/en
Application filed by Greatbatch Enterprises Inc filed Critical Greatbatch Enterprises Inc
Publication of IL69613A0 publication Critical patent/IL69613A0/xx
Publication of IL69613A publication Critical patent/IL69613A/xx

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
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14216—Reciprocating piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/008—Spacing or clearance between cylinder and piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Reciprocating Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Details Of Reciprocating Pumps (AREA)
IL69613A 1982-09-07 1983-08-31 Low power electromagnetic pump particularly for implantation IL69613A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/415,657 US4569641A (en) 1982-09-07 1982-09-07 Low power electromagnetic pump
US06/496,822 US4568250A (en) 1982-09-07 1983-05-23 Low power electromagnetic pump

Publications (2)

Publication Number Publication Date
IL69613A0 IL69613A0 (en) 1983-11-30
IL69613A true IL69613A (en) 1991-04-15

Family

ID=27023054

Family Applications (1)

Application Number Title Priority Date Filing Date
IL69613A IL69613A (en) 1982-09-07 1983-08-31 Low power electromagnetic pump particularly for implantation

Country Status (4)

Country Link
US (1) US4568250A (de)
EP (1) EP0102824B1 (de)
DE (1) DE3374795D1 (de)
IL (1) IL69613A (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636150A (en) * 1983-05-23 1987-01-13 Greatbatch Enterprises, Inc. Low power electromagnetic pump
WO1987003342A1 (en) * 1985-11-21 1987-06-04 Industria De Motores Anauger Ltda. Vibratory pump
EP0259668B1 (de) * 1986-09-01 1990-12-12 Siemens Aktiengesellschaft Kolbenpumpe für ein Medikamentendosiergerät
EP0287920B1 (de) * 1987-04-22 1991-05-15 Siemens Aktiengesellschaft Kolbenpumpe für ein Medikamentendosiergerät
US5290159A (en) * 1993-03-04 1994-03-01 Exxon Production Research Company Downhole pump of constant differential hydraulic pressure
US5433710A (en) * 1993-03-16 1995-07-18 Minimed, Inc. Medication infusion pump with fluoropolymer valve seat
DE69535019T2 (de) * 1994-03-11 2007-01-04 Wilson Greatbatch, Ltd. Elektromagnetische pumpe mit geringem vermögen
WO1996000095A1 (en) * 1994-06-23 1996-01-04 Minimed Inc. Medication infusion pump with fluoropolymer valve seat
JPH08210248A (ja) * 1994-10-31 1996-08-20 Harry Ono 複式ピストン・ポンプ
US6443942B2 (en) 1996-11-01 2002-09-03 Minimed, Inc. Medication device with protein stabilizing surface coating
US7201746B2 (en) * 2001-04-10 2007-04-10 Medtronic, Inc. Implantable therapeutic substance delivery device having a piston pump with an anti-cavitation valve
US7288085B2 (en) * 2001-04-10 2007-10-30 Medtronic, Inc. Permanent magnet solenoid pump for an implantable therapeutic substance delivery device
US7066915B2 (en) * 2001-04-10 2006-06-27 Medtronic, Inc. Low profile inlet valve for a piston pump therapeutic substance delivery device
ATE369885T1 (de) * 2001-04-10 2007-09-15 Medtronic Inc Flachprofiliges einlassventil für ein auf einer kolbenpumpe basiertes gerät zum zuführen eines medizinischen stoffes
US6997921B2 (en) * 2001-09-07 2006-02-14 Medtronic Minimed, Inc. Infusion device and driving mechanism for same
US6770067B2 (en) * 2001-09-07 2004-08-03 Medtronic Minimed, Inc. Infusion device and driving mechanism for same
US7186236B2 (en) * 2001-09-07 2007-03-06 Medtronic Minimed, Inc. Infusion device and inlet structure for same
US20090118711A1 (en) * 2001-09-07 2009-05-07 Medtronic, Inc. Reduced-noise implantable infusion device
US9492111B2 (en) * 2002-04-22 2016-11-15 Medtronic Minimed, Inc. Methods and materials for stabilizing analyte sensors
US7813780B2 (en) * 2005-12-13 2010-10-12 Medtronic Minimed, Inc. Biosensors and methods for making and using them
US20070227907A1 (en) * 2006-04-04 2007-10-04 Rajiv Shah Methods and materials for controlling the electrochemistry of analyte sensors
US20040074785A1 (en) * 2002-10-18 2004-04-22 Holker James D. Analyte sensors and methods for making them
US9237865B2 (en) * 2002-10-18 2016-01-19 Medtronic Minimed, Inc. Analyte sensors and methods for making and using them
US20050272989A1 (en) * 2004-06-04 2005-12-08 Medtronic Minimed, Inc. Analyte sensors and methods for making and using them
US6932584B2 (en) * 2002-12-26 2005-08-23 Medtronic Minimed, Inc. Infusion device and driving mechanism and process for same with actuator for multiple infusion uses
US7255690B2 (en) * 2002-12-26 2007-08-14 Medtronic Minimed, Inc. Infusion device having piston operated driving mechanism and positive pressure reservoir
US8007247B2 (en) * 2007-05-22 2011-08-30 Medtronic, Inc. End of stroke detection for electromagnetic pump
US9968733B2 (en) * 2008-12-15 2018-05-15 Medtronic, Inc. Air tolerant implantable piston pump
US8660628B2 (en) * 2009-12-21 2014-02-25 Medtronic Minimed, Inc. Analyte sensors comprising blended membrane compositions and methods for making and using them
BRPI1103647A2 (pt) * 2011-07-07 2013-07-02 Whirlpool Sa disposiÇço entre componentes de compressor linear
BRPI1103447A2 (pt) * 2011-07-19 2013-07-09 Whirlpool Sa feixe de molas para compressor e compressor provido de feixe de molas
BRPI1104172A2 (pt) * 2011-08-31 2015-10-13 Whirlpool Sa compressor linear baseado em mecanismo oscilatório ressonante
EP3891394B1 (de) * 2018-12-03 2023-07-19 Ceme S.p.A. Pumpe zur ausmessung eines fluids

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1590868A (en) * 1924-05-09 1926-06-29 Gen Motors Res Corp Fuel pump
US1690348A (en) * 1925-05-25 1928-11-06 Gen Motors Res Corp Electromagnetic motor
GB685143A (en) * 1949-06-20 1952-12-31 Enrique Clapes Massons Electromagnetically operated pump for raising liquids
GB687756A (en) * 1950-10-17 1953-02-18 Enrique Clapes Massons Electromagnetically operated pump for raising liquids
US2634805A (en) * 1951-04-04 1953-04-14 Gilbert & Barker Mfg Co Dual rate liquid atomizing apparatus and dual firing rate oil burner embodying the same
US3572980A (en) * 1969-02-17 1971-03-30 Rotron Inc Resonant pump using flat disc springs
US3601509A (en) * 1969-08-11 1971-08-24 Valcor Eng Corp Electromagnetic pump
DE2315842B2 (de) * 1973-03-30 1977-12-29 Fa. J. Eberspächer, 7300 Esslingen Durch einen elektromagneten betaetigte brennstoffkolbenpumpe, insbesondere fuer brennstoffeuerungen
GB1496147A (en) * 1974-12-09 1977-12-30 Eberspaecher J Piston-type metering pumps
US4152098A (en) * 1977-01-03 1979-05-01 Clark Ivan P Micropump
JPS5584880A (en) * 1978-12-18 1980-06-26 Toyoda Autom Loom Works Ltd Compressor
JPS56501289A (de) * 1979-09-27 1981-09-10
US4274407A (en) * 1979-11-13 1981-06-23 Med Pump, Inc. Fluid injection system

Also Published As

Publication number Publication date
EP0102824A3 (en) 1985-01-23
EP0102824B1 (de) 1987-12-02
DE3374795D1 (en) 1988-01-14
US4568250A (en) 1986-02-04
IL69613A0 (en) 1983-11-30
EP0102824A2 (de) 1984-03-14

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Legal Events

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