IL81443A0 - Spring-driven infusion pump - Google Patents

Spring-driven infusion pump

Info

Publication number
IL81443A0
IL81443A0 IL81443A IL8144387A IL81443A0 IL 81443 A0 IL81443 A0 IL 81443A0 IL 81443 A IL81443 A IL 81443A IL 8144387 A IL8144387 A IL 8144387A IL 81443 A0 IL81443 A0 IL 81443A0
Authority
IL
Israel
Prior art keywords
infusion pump
spring
drug chamber
driven infusion
spring diaphragm
Prior art date
Application number
IL81443A
Other languages
English (en)
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
Publication of IL81443A0 publication Critical patent/IL81443A0/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
    • A61M5/14244—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)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
IL81443A 1986-02-03 1987-02-02 Spring-driven infusion pump IL81443A0 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IL81443A0 true IL81443A0 (en) 1987-09-16

Family

ID=25243351

Family Applications (1)

Application Number Title Priority Date Filing Date
IL81443A IL81443A0 (en) 1986-02-03 1987-02-02 Spring-driven infusion pump

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
JP4603266B2 (ja) * 2002-03-26 2010-12-22 ベクトン・ディキンソン・アンド・カンパニー 複数段階流体供給デバイス
US7115108B2 (en) 2002-04-02 2006-10-03 Becton, Dickinson And Company Method and device for intradermally delivering a substance
ES2720098T3 (es) 2002-07-22 2019-07-17 Becton Dickinson Co Dispositivo de infusión similar a un parche
ES2822181T3 (es) 2003-08-12 2021-04-29 Becton Dickinson Co Dispositivo de infusión a modo de parche
JP5894082B2 (ja) 2009-12-16 2016-03-23 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 自己注射装置
DK2781228T3 (en) 2009-12-16 2016-03-21 Becton Dickinson Co A device for self-injection
EP3470100B1 (de) 2009-12-16 2022-08-17 Becton, Dickinson and Company Selbstinjektionsvorrichtung
US10195340B2 (en) 2009-12-16 2019-02-05 Becton, Dickinson And Company Self-injection device
ES2860755T3 (es) 2009-12-16 2021-10-05 Becton Dickinson Co Dispositivo de auto inyección
WO2011075103A1 (en) 2009-12-16 2011-06-23 Becton, Dickinson And Company Self-injection device
US8945071B2 (en) 2010-09-02 2015-02-03 Becton, Dickinson And Company Self-injection device having needle cover with activation preventer
TWI551313B (zh) * 2013-05-24 2016-10-01 中臺科技大學 胰島素注射裝置
PL3411101T3 (pl) 2016-02-05 2021-08-02 Primo Medical Group, Inc. Lokalizator portu dostępu
CA3030172A1 (en) 2016-07-07 2018-01-11 Primo Medical Group, Inc. Septum for access port
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
AU601913B2 (en) 1990-09-20
AU6930987A (en) 1987-08-25
JP2528920B2 (ja) 1996-08-28
WO1987004631A1 (en) 1987-08-13
ATE115419T1 (de) 1994-12-15
JPH01500166A (ja) 1989-01-26
DK521387D0 (da) 1987-10-05
DE3750878D1 (de) 1995-01-26
CA1260346A (en) 1989-09-26
EP0291509A1 (de) 1988-11-23
DK521387A (da) 1988-08-04
DE3750878T2 (de) 1995-05-11
EP0291509B1 (de) 1994-12-14
EP0291509A4 (en) 1991-06-12

Similar Documents

Publication Publication Date Title
IL81443A0 (en) Spring-driven infusion pump
US5769823A (en) Implantable infusion pump
US4655765A (en) Fitting with prestressed septum
AU620536B2 (en) Appliance for injection of liquid formulations
GB1345764A (en) Implantable infusion pump
EP0142866A3 (de) Implantierbare Infusionseinheit und Verfahren zum Füllen einer Kammer darin zur Aufnahme des druckerzeugenden Mittels
CA2109417A1 (en) Subcutaneous Access Device for Peritoneal Dialysis
AU6560586A (en) An artificial gland for implantation in the human body
CA2054148A1 (en) Liquid-vapor pressure reservoir for medication infusion pump
AU530298B2 (en) Implantable infusion device
SE9400821D0 (sv) Implanterbart infusionssystem med tryckneutral läkemedelsbehållare
ES418707A1 (es) Perfeccionamientos en circuitos extracorporales de sangre.
DE60124671D1 (de) Implantierbare wiederauffüllbare infusionsvorrichtung
ATE75006T1 (de) Einzelventildiaphragmapumpe mit ermaessigter empfindlichkeit bei raumtemperatur.
DE3274802D1 (en) Device for injection by the effect of vacuum on the skin
DE3463614D1 (en) Infusion pump apparatus with a disposable syringe
CA2059139A1 (en) Vacuum infusion device
BR0015511A (pt) Aparelho e método de fornecimento de medicação para infusões intravenosas
ATE284721T1 (de) Implantierbare infusionspumpe mit füllstandsmessung
GB2253013B (en) Pump apparatus for biomedical use
DE59611051D1 (de) Implantierbare infusionspumpe
EP0259988A3 (de) Aufbau von Kanülen
SU1747087A1 (ru) Устройство дл вливани лекарственной жидкости
FR2244547A1 (en) Self-sealing injection point for transfusion ducts - is tube of silicone rubber compressed in cylindrical housing
RU94039265A (ru) Форсунка