ATE369885T1 - Flachprofiliges einlassventil für ein auf einer kolbenpumpe basiertes gerät zum zuführen eines medizinischen stoffes - Google Patents

Flachprofiliges einlassventil für ein auf einer kolbenpumpe basiertes gerät zum zuführen eines medizinischen stoffes

Info

Publication number
ATE369885T1
ATE369885T1 AT02706230T AT02706230T ATE369885T1 AT E369885 T1 ATE369885 T1 AT E369885T1 AT 02706230 T AT02706230 T AT 02706230T AT 02706230 T AT02706230 T AT 02706230T AT E369885 T1 ATE369885 T1 AT E369885T1
Authority
AT
Austria
Prior art keywords
inlet valve
piston pump
therapeutic substance
delivering
based device
Prior art date
Application number
AT02706230T
Other languages
English (en)
Inventor
James Olsen
Original Assignee
Medtronic 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 US09/953,527 external-priority patent/US7066915B2/en
Application filed by Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of ATE369885T1 publication Critical patent/ATE369885T1/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
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT02706230T 2001-04-10 2002-02-11 Flachprofiliges einlassventil für ein auf einer kolbenpumpe basiertes gerät zum zuführen eines medizinischen stoffes ATE369885T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28277801P 2001-04-10 2001-04-10
US09/953,527 US7066915B2 (en) 2001-04-10 2001-09-14 Low profile inlet valve for a piston pump therapeutic substance delivery device

Publications (1)

Publication Number Publication Date
ATE369885T1 true ATE369885T1 (de) 2007-09-15

Family

ID=26961668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02706230T ATE369885T1 (de) 2001-04-10 2002-02-11 Flachprofiliges einlassventil für ein auf einer kolbenpumpe basiertes gerät zum zuführen eines medizinischen stoffes

Country Status (6)

Country Link
US (1) US7981107B2 (de)
EP (1) EP1379296B1 (de)
AT (1) ATE369885T1 (de)
AU (1) AU2002240333A1 (de)
DE (1) DE60221815T2 (de)
WO (1) WO2002083233A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7288085B2 (en) 2001-04-10 2007-10-30 Medtronic, Inc. Permanent magnet solenoid pump for an implantable therapeutic substance delivery device
US20050245984A1 (en) 2004-04-30 2005-11-03 Medtronic, Inc. Implantable medical device with lubricious material
US7994686B2 (en) * 2004-06-14 2011-08-09 Massachusetts Institute Of Technology Electrochemical methods, devices, and structures
US8247946B2 (en) 2004-06-14 2012-08-21 Massachusetts Institute Of Technology Electrochemical actuator
US7999435B2 (en) * 2004-06-14 2011-08-16 Massachusetts Institute Of Technology Electrochemical actuator
CA2570092A1 (en) 2004-06-14 2005-12-29 Massachusetts Institute Of Technology Electrochemical methods, devices, and structures
US7872396B2 (en) 2004-06-14 2011-01-18 Massachusetts Institute Of Technology Electrochemical actuator
US9084901B2 (en) 2006-04-28 2015-07-21 Medtronic, Inc. Cranial implant
EP2178584A2 (de) * 2007-07-26 2010-04-28 Entra Pharmaceuticals Inc. Infusionspumpe mit einem elektrochemischen aktuator mit veränderlichem volumen
US20090231890A1 (en) * 2008-03-11 2009-09-17 General Electric Boost converter input ripple current reduction circuit
US9393432B2 (en) 2008-10-31 2016-07-19 Medtronic, Inc. Non-hermetic direct current interconnect
US9968733B2 (en) 2008-12-15 2018-05-15 Medtronic, Inc. Air tolerant implantable piston pump
US8162874B2 (en) 2009-04-30 2012-04-24 Medtronic, Inc. Medical pump with fixed stroke length
US20100280502A1 (en) * 2009-04-30 2010-11-04 Medtronic, Inc. Modular medical pump
US9211377B2 (en) 2009-07-30 2015-12-15 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US8337457B2 (en) 2010-05-05 2012-12-25 Springleaf Therapeutics, Inc. Systems and methods for delivering a therapeutic agent
FR2960268B1 (fr) * 2010-05-21 2013-04-05 Sauermann Ind Sa Pompe electromagnetique a piston oscillant
US8368285B2 (en) 2010-12-17 2013-02-05 Massachusette Institute Of Technology Electrochemical actuators
US9004883B2 (en) * 2011-04-01 2015-04-14 Gm Global Technology Operations, Llc Low noise high efficiency solenoid pump
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
DE102012222826A1 (de) * 2012-06-28 2014-01-02 Robert Bosch Gmbh Kolben-Kraftstoffpumpe
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
WO2014194140A2 (en) * 2013-05-29 2014-12-04 Active Signal Technologies, Inc. Electromagnetic opposing field actuators
CN109630582B (zh) * 2018-12-27 2019-11-26 上海大学 一种可调刚度的电磁弹簧
JP2022102873A (ja) * 2020-12-25 2022-07-07 日本電産株式会社 振動モータ、及び、触覚デバイス
JP2022102876A (ja) * 2020-12-25 2022-07-07 日本電産株式会社 振動モータ、および、触覚デバイス
JP2022102878A (ja) * 2020-12-25 2022-07-07 日本電産株式会社 振動モータ、および、触覚デバイス

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846682A (en) 1971-02-08 1974-11-05 P Massie Sealed pump and drive circuits therefor
DE2621272C2 (de) 1975-05-16 1982-11-11 Regie Nationale Des Usines Renault, 92109 Boulogne-Billancourt, Hauts-De-Seine Elektromagnetische Betätigungsvorrichtung
US4102610A (en) 1976-09-03 1978-07-25 John Taboada Constant volume seal-free reciprocating pump
US4210409A (en) 1978-05-19 1980-07-01 Child Laboratories Inc. Solenoid operating pump
JPS55142981A (en) 1979-04-24 1980-11-07 Walbro Far East Solenoid pump
US4573994A (en) 1979-04-27 1986-03-04 The Johns Hopkins University Refillable medication infusion apparatus
US4541787A (en) 1982-02-22 1985-09-17 Energy 76, Inc. Electromagnetic reciprocating pump and motor means
US4569641A (en) * 1982-09-07 1986-02-11 Greatbatch Enterprises, Inc. Low power electromagnetic pump
US4568250A (en) 1982-09-07 1986-02-04 Greatbatch Enterprises, Inc. Low power electromagnetic pump
US4636150A (en) 1983-05-23 1987-01-13 Greatbatch Enterprises, Inc. Low power electromagnetic pump
US4604090A (en) * 1983-11-22 1986-08-05 Consolidated Controls Corporation Compact implantable medication infusion device
DE3515624A1 (de) * 1985-04-30 1986-11-27 Karl Dipl.-Phys. 8520 Erlangen Prestele Medikamentendosiergeraet mit einem hauptspeicher und einer dosierkammer
US4646781A (en) * 1985-05-07 1987-03-03 Pacesetter Infusion, Ltd. Diaphragm valve for medication infusion pump
US4690371A (en) 1985-10-22 1987-09-01 Innovus Electromagnetic valve with permanent magnet armature
US4714462A (en) 1986-02-03 1987-12-22 Intermedics Infusaid, Inc. Positive pressure programmable infusion pump
US4775301A (en) 1986-06-27 1988-10-04 Cartwright Garry E Oscillating electromagnetic pump with one-way diaphragm valves
EP0287920B1 (de) * 1987-04-22 1991-05-15 Siemens Aktiengesellschaft Kolbenpumpe für ein Medikamentendosiergerät
DE3875075D1 (de) 1987-11-25 1992-11-05 Siemens Ag Dosiergeraet zum gesteuerten injizieren von fluessigkeiten aus einem vorratsbehaelter in einen organismus.
US4965864A (en) 1987-12-07 1990-10-23 Roth Paul E Linear motor
US5085563A (en) 1990-01-26 1992-02-04 Collins Development Corporation Reciprocating pump or motor
EP0569618B1 (de) 1992-05-12 1997-01-02 Siemens-Elema AB Dosiergerät zur gesteuerten Abgabe einer Flüssigkeit
EP0580117A3 (en) 1992-07-20 1994-08-24 Tdk Corp Moving magnet-type actuator
US5676651A (en) 1992-08-06 1997-10-14 Electric Boat Corporation Surgically implantable pump arrangement and method for pumping body fluids
EP0605903B1 (de) 1993-01-07 1997-06-11 TDK Corporation Elektromagnetpumpe mit beweglichem Magnetkolben
SE9400821D0 (sv) 1994-03-10 1994-03-10 Siemens Elema Ab Implanterbart infusionssystem med tryckneutral läkemedelsbehållare
AU1991395A (en) 1994-03-11 1995-10-03 Wilson Greatbatch Ltd. Low power electromagnetic pump
US5611370A (en) 1994-11-10 1997-03-18 Saturn Electronics & Engineering, Inc. Proportional variable force solenoid control valve and transmission fluid control device
US5833440A (en) 1995-02-10 1998-11-10 Berling; James T. Linear motor arrangement for a reciprocating pump system
US5509792A (en) * 1995-02-27 1996-04-23 Pumpworks, Inc. Electromagnetically driven reciprocating pump with fluted piston
SE9600659D0 (sv) 1996-02-22 1996-02-22 Siemens Elema Ab Pump
JP3633166B2 (ja) 1996-12-28 2005-03-30 アイシン・エィ・ダブリュ株式会社 リニアソレノイド
US6264439B1 (en) * 1998-06-18 2001-07-24 Wilson Greatbatch Ltd. Low power electromagnetic pump
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
US7201746B2 (en) 2001-04-10 2007-04-10 Medtronic, Inc. Implantable therapeutic substance delivery device having a piston pump with an anti-cavitation valve
US6770067B2 (en) 2001-09-07 2004-08-03 Medtronic Minimed, Inc. Infusion device and driving mechanism for same
US20040022654A1 (en) 2002-08-05 2004-02-05 Takashi Ishida Piston type small discharge pump

Also Published As

Publication number Publication date
EP1379296A2 (de) 2004-01-14
DE60221815D1 (de) 2007-09-27
US20060206099A1 (en) 2006-09-14
AU2002240333A1 (en) 2002-10-28
DE60221815T2 (de) 2008-05-15
WO2002083233A2 (en) 2002-10-24
EP1379296B1 (de) 2007-08-15
WO2002083233A8 (en) 2002-12-05
US7981107B2 (en) 2011-07-19

Similar Documents

Publication Publication Date Title
ATE369885T1 (de) Flachprofiliges einlassventil für ein auf einer kolbenpumpe basiertes gerät zum zuführen eines medizinischen stoffes
AU2019268166A1 (en) Pumping cassette
EP2316504A3 (de) Flüssigkeitsabgabesysteme
IN2012DN01517A (de)
GB1337407A (en) Liquid infusion apparatus
ATE395514T1 (de) Fluiddosierung mit pumpeneinheit mit wegwerfmembran
CA2693311A1 (en) Double-acting reciprocating downhole pump
CA2021863A1 (en) Fluid sampling pump
MY155493A (en) A fluid injector having a novel inlet valve arrangement
GB0508657D0 (en) Flow control
CA2425449A1 (en) Gas-lock re-prime device for submersible pumps
WO2011008715A3 (en) Dispensing pump
BR0116512A (pt) Microbomba eletrônica
EP1407177A1 (de) Hubkolbenpumpe mit verstellbarer einlasskugelverschiebung
NZ701890A (en) Direct volume-controlling device (dvcd) for reciprocating positive-displacement pumps
MXPA05010695A (es) Bomba en el fondo de una perforacion.
WO2006016920A3 (en) Integrated ratio pump and check valve apparatus
MXPA03009673A (es) Sistema y metodo de bombeo controlado de fluido.
CN204284573U (zh) 压力调节装置
EP3258102A3 (de) Autonomische hydraulische einheit
SE9600659D0 (sv) Pump
CA2405571A1 (en) Metering pump
WO2006016921A3 (en) Integrated pump and check valve apparatus
CN205446089U (zh) 一种流量可调节消防泵
CN202612051U (zh) 手动隔膜泵

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties