ATE115419T1 - Von einer feder angetriebene pumpe. - Google Patents

Von einer feder angetriebene pumpe.

Info

Publication number
ATE115419T1
ATE115419T1 AT87901250T AT87901250T ATE115419T1 AT E115419 T1 ATE115419 T1 AT E115419T1 AT 87901250 T AT87901250 T AT 87901250T AT 87901250 T AT87901250 T AT 87901250T AT E115419 T1 ATE115419 T1 AT E115419T1
Authority
AT
Austria
Prior art keywords
driven pump
infusion pump
spring driven
drug chamber
spring diaphragm
Prior art date
Application number
AT87901250T
Other languages
English (en)
Inventor
Frank D Dorman
Henry Buchwald
Original Assignee
Univ Minnesota
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 Univ Minnesota filed Critical Univ Minnesota
Application granted granted Critical
Publication of ATE115419T1 publication Critical patent/ATE115419T1/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
    • 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
    • A61M2005/14264—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with means for compensating influence from the environment
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1454—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons spring-actuated, e.g. by a clockwork

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
AT87901250T 1986-02-03 1987-02-02 Von einer feder angetriebene pumpe. ATE115419T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82519786A 1986-02-03 1986-02-03

Publications (1)

Publication Number Publication Date
ATE115419T1 true ATE115419T1 (de) 1994-12-15

Family

ID=25243351

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87901250T ATE115419T1 (de) 1986-02-03 1987-02-02 Von einer feder angetriebene pumpe.

Country Status (9)

Country Link
EP (1) EP0291509B1 (de)
JP (1) JP2528920B2 (de)
AT (1) ATE115419T1 (de)
AU (1) AU601913B2 (de)
CA (1) CA1260346A (de)
DE (1) DE3750878T2 (de)
DK (1) DK521387A (de)
IL (1) IL81443A0 (de)
WO (1) WO1987004631A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898584A (en) * 1988-05-18 1990-02-06 Baxter Healthcare Corporation Implantable patient-activated fluid delivery device
DE3915251A1 (de) * 1989-05-10 1990-11-22 Annemarie Schloegl Ges M B H Implantierbare vorrichtung zur dosierten abgabe von medikamenten in den menschlichen koerper
US5045064A (en) * 1990-06-01 1991-09-03 Infusaid, Inc. Constant pressure implantable pump reservoir
DE4039191C1 (en) * 1990-12-08 1991-11-07 B. Braun Melsungen Ag, 3508 Melsungen, De Liq. drug infusion pump - has rigid housing contg. drug chamber with volume varied by piston like ejector acting with spring unit
US5306257A (en) * 1992-05-04 1994-04-26 Prime Medical Products, Inc. Drug infuser
DE4402380A1 (de) * 1994-01-27 1995-08-03 Hans Peter Prof Dr Med Zenner Implantierbares Dosiersystem
DE4436350C1 (de) * 1994-10-12 1996-02-29 Fresenius Ag Implantierbares medizinisches Gerät
US5957895A (en) * 1998-02-20 1999-09-28 Becton Dickinson And Company Low-profile automatic injection device with self-emptying reservoir
US6485461B1 (en) * 2000-04-04 2002-11-26 Insulet, Inc. Disposable infusion device
WO2003082371A2 (en) * 2002-03-26 2003-10-09 Becton, Dickinson And Company Multi-stage fluid delivery device and method
US7115108B2 (en) 2002-04-02 2006-10-03 Becton, Dickinson And Company Method and device for intradermally delivering a substance
EP1523355B1 (de) 2002-07-22 2019-01-23 Becton, Dickinson and Company Pflasterartige infusionsvorrichtung
EP2609946B1 (de) 2003-08-12 2018-05-16 Becton, Dickinson and Company Pflasterähnliche Infusionsvorrichtung mit Abschirmungselement
CN102753226B (zh) 2009-12-16 2015-08-19 贝克顿·迪金森公司 自注射装置
EP2512551B1 (de) 2009-12-16 2019-03-20 Becton, Dickinson and Company Selbstinjektionsvorrichtung
ES2617145T3 (es) 2009-12-16 2017-06-15 Becton, Dickinson And Company Dispositivo de inyección automática
EP2512557B1 (de) 2009-12-16 2021-01-27 Becton, Dickinson and Company Selbstinjektionsvorrichtung
DK2512552T3 (en) 2009-12-16 2015-06-08 Becton Dickinson Co Self Injection Device
IN2012DN05226A (de) 2009-12-16 2015-10-23 Becton Dickinson Co
CN103153360B (zh) 2010-09-02 2016-04-06 贝克顿·迪金森公司 具有带激活阻止器的针盖的自注射装置
TWI551313B (zh) * 2013-05-24 2016-10-01 中臺科技大學 胰島素注射裝置
ES2857572T3 (es) 2016-02-05 2021-09-29 Primo Medical Group Inc Localizador del orificio de acceso
JP7142007B2 (ja) 2016-07-07 2022-09-26 プリモ メディカル グループ，インコーポレイテッド アクセスポートのための隔壁
WO2021092625A1 (en) 2019-11-07 2021-05-14 Primo Medical Group, Inc. Systems, apparatus and methods to repair operation of a heart valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731681A (en) * 1970-05-18 1973-05-08 Univ Minnesota Implantable indusion pump
FR2305963A1 (fr) * 1975-04-04 1976-10-29 Anvar Commande implantable, a usages medicaux ou chirurgicaux
US3951147A (en) * 1975-04-07 1976-04-20 Metal Bellows Company Implantable infusate pump
US4299220A (en) * 1979-05-03 1981-11-10 The Regents Of The University Of Minnesota Implantable drug infusion regulator
US4447224A (en) * 1982-09-20 1984-05-08 Infusaid Corporation Variable flow implantable infusion apparatus
US4487603A (en) * 1982-11-26 1984-12-11 Cordis Corporation Implantable microinfusion pump system
US4557726A (en) * 1982-12-27 1985-12-10 Consolidated Controls Corporation Precision medication dispensing system and method

Also Published As

Publication number Publication date
EP0291509A4 (en) 1991-06-12
AU6930987A (en) 1987-08-25
DE3750878D1 (de) 1995-01-26
EP0291509A1 (de) 1988-11-23
JP2528920B2 (ja) 1996-08-28
EP0291509B1 (de) 1994-12-14
AU601913B2 (en) 1990-09-20
WO1987004631A1 (en) 1987-08-13
DK521387D0 (da) 1987-10-05
IL81443A0 (en) 1987-09-16
DE3750878T2 (de) 1995-05-11
JPH01500166A (ja) 1989-01-26
DK521387A (da) 1988-08-04
CA1260346A (en) 1989-09-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
EELA Cancelled due to lapse of time