ATE156022T1 - Flüssigkeitsabgabevorrichtung - Google Patents

Flüssigkeitsabgabevorrichtung

Info

Publication number
ATE156022T1
ATE156022T1 AT93921005T AT93921005T ATE156022T1 AT E156022 T1 ATE156022 T1 AT E156022T1 AT 93921005 T AT93921005 T AT 93921005T AT 93921005 T AT93921005 T AT 93921005T AT E156022 T1 ATE156022 T1 AT E156022T1
Authority
AT
Austria
Prior art keywords
dispensing device
liquid dispensing
syringe
piston
housing
Prior art date
Application number
AT93921005T
Other languages
English (en)
Inventor
Alexander George Brian O'neil
Original Assignee
Oneil Alexander G B
Oneil Christine
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 Oneil Alexander G B, Oneil Christine filed Critical Oneil Alexander G B
Application granted granted Critical
Publication of ATE156022T1 publication Critical patent/ATE156022T1/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
    • A61M5/145—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
    • A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston being actuated by fluid pressure
    • 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
    • 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
    • A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT93921005T 1992-09-25 1993-09-27 Flüssigkeitsabgabevorrichtung ATE156022T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPL492292 1992-09-25
AUPL713493 1993-02-08
AUPL995293 1993-07-15
AUPM125693 1993-09-17

Publications (1)

Publication Number Publication Date
ATE156022T1 true ATE156022T1 (de) 1997-08-15

Family

ID=27424328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93921005T ATE156022T1 (de) 1992-09-25 1993-09-27 Flüssigkeitsabgabevorrichtung

Country Status (7)

Country Link
EP (2) EP0764449A3 (de)
JP (1) JPH08501714A (de)
AT (1) ATE156022T1 (de)
AU (1) AU683219B2 (de)
CA (1) CA2145199A1 (de)
DE (1) DE69312724D1 (de)
WO (1) WO1994007551A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9524880D0 (en) * 1995-12-05 1996-02-07 Smiths Industries Plc Fluid administration apparatus
FR2839454A1 (fr) * 2002-05-07 2003-11-14 Primebiotech Dispositif pour la micro-injection de liquide en milieu confine
CN1668350A (zh) * 2002-08-09 2005-09-14 杨章民 一种注射器
US8235256B2 (en) * 2004-02-12 2012-08-07 Kyphon Sarl Manual pump mechanism and delivery system
US7601140B2 (en) * 2004-06-25 2009-10-13 Alcon, Inc. Syringe pressure applicator
CN100450559C (zh) * 2005-01-14 2009-01-14 杨章民 一种点滴注射装置
AU2009333892B2 (en) * 2008-12-29 2015-09-24 Ams Research Corporation Method and apparatus for compensating for injection media viscosity in a pressurized drug injection system
CN102648877B (zh) * 2012-04-25 2015-01-07 中国人民解放军第四军医大学 数字可调式微量注射器
AU2016330955A1 (en) 2015-09-29 2018-05-17 Temple University-Of The Commonwealth System Of Higher Education Portable spinner and methods of use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105820A (en) * 1964-11-12 1968-03-13 Ake Samuel Gidlund Apparatus for injecting dosages of contrast agent into the human body
FR2131077A5 (de) * 1971-03-31 1972-11-10 Desanti Antoine
US4430079A (en) * 1978-11-08 1984-02-07 Minnesota Mining And Manufacturing Company Fluid dispensing device
US4381006A (en) * 1980-11-10 1983-04-26 Abbott Laboratories Continuous low flow rate fluid dispenser
US4744786A (en) * 1986-06-17 1988-05-17 Cordis Corporation Infusion pump
US4966585A (en) * 1988-05-31 1990-10-30 Gangemi Ronald J Infusion apparatus
US5100389A (en) * 1988-06-21 1992-03-31 Vaillancourt Vincent L Ambulatory infusion pump
US5135500A (en) * 1989-10-31 1992-08-04 Prime Medical Products, Inc. Self-driven pump device
US4997420A (en) * 1989-12-28 1991-03-05 Lefevre Robert J Portable drug delivery device including pump with tapered barrel

Also Published As

Publication number Publication date
EP0764449A2 (de) 1997-03-26
JPH08501714A (ja) 1996-02-27
DE69312724D1 (de) 1997-09-04
WO1994007551A1 (en) 1994-04-14
EP0764449A3 (de) 1997-04-02
AU683219B2 (en) 1997-11-06
EP0662007B1 (de) 1997-07-30
CA2145199A1 (en) 1994-04-14
EP0662007A1 (de) 1995-07-12
AU4829293A (en) 1994-04-26

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Legal Events

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