AU564699B2 - Hydraulic syringe device - Google Patents

Hydraulic syringe device

Info

Publication number
AU564699B2
AU564699B2 AU25745/84A AU2574584A AU564699B2 AU 564699 B2 AU564699 B2 AU 564699B2 AU 25745/84 A AU25745/84 A AU 25745/84A AU 2574584 A AU2574584 A AU 2574584A AU 564699 B2 AU564699 B2 AU 564699B2
Authority
AU
Australia
Prior art keywords
chamber
fluid
drive according
syringe
piston
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU25745/84A
Other languages
English (en)
Other versions
AU2574584A (en
Inventor
Allan G. Burt
Nigel Cox
Daniel R. Snyder
Craig M. Whitehouse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imed Corp
Original Assignee
Imed Corp
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 Imed Corp filed Critical Imed Corp
Publication of AU2574584A publication Critical patent/AU2574584A/en
Application granted granted Critical
Publication of AU564699B2 publication Critical patent/AU564699B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M5/14244—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
    • A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion
    • 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
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
AU25745/84A 1984-01-25 1984-01-25 Hydraulic syringe device Ceased AU564699B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1984/000119 WO1985003232A1 (en) 1984-01-25 1984-01-25 Hydraulic syringe drive

Publications (2)

Publication Number Publication Date
AU2574584A AU2574584A (en) 1985-08-09
AU564699B2 true AU564699B2 (en) 1987-08-20

Family

ID=22182026

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25745/84A Ceased AU564699B2 (en) 1984-01-25 1984-01-25 Hydraulic syringe device

Country Status (4)

Country Link
EP (1) EP0169838A4 (de)
JP (1) JPS61501128A (de)
AU (1) AU564699B2 (de)
WO (1) WO1985003232A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718893A (en) * 1986-02-03 1988-01-12 University Of Minnesota Pressure regulated implantable infusion pump
JP4975208B2 (ja) * 2000-10-03 2012-07-11 株式会社根本杏林堂 自動注入装置
ES2737835T3 (es) * 2003-04-23 2020-01-16 Valeritas Inc Bomba accionada hidráulicamente para la administración de medicamentos de larga duración
US9089636B2 (en) 2004-07-02 2015-07-28 Valeritas, Inc. Methods and devices for delivering GLP-1 and uses thereof
SG173319A1 (en) 2006-03-30 2011-08-29 Valeritas Inc Multi-cartridge fluid delivery device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101140A (en) * 1935-03-23 1937-12-07 Raymond W Hege Automatic injecting syringe device
US2605765A (en) * 1947-06-05 1952-08-05 Kollsman Paul Automatic syringe
BE490732A (de) * 1947-12-10
US3640277A (en) * 1968-12-09 1972-02-08 Marvin Adelberg Medical liquid administration device
US3605745A (en) * 1969-12-15 1971-09-20 Milton Hodosh Dental injection apparatus
US3690318A (en) * 1970-04-16 1972-09-12 Bourns Inc Apparatus for parenteral fluid infusion provided with variable flow control means
US4065230A (en) * 1975-01-17 1977-12-27 Hart Associates, Inc. Reciprocating infusion pump and directional adapter set for use therewith
US4059110A (en) * 1976-10-07 1977-11-22 Timex Corporation Clockwork driven hypodermic syringe
US4150672A (en) * 1976-11-12 1979-04-24 Martin John K Injection device and method
DE2906830C2 (de) * 1979-02-22 1981-07-16 B. Braun Melsungen Ag, 3508 Melsungen Gerät für Dauerinfusionen
US4277226A (en) * 1979-03-09 1981-07-07 Avi, Inc. IV Pump with empty supply reservoir and occlusion detector

Also Published As

Publication number Publication date
EP0169838A1 (de) 1986-02-05
EP0169838A4 (de) 1987-10-19
WO1985003232A1 (en) 1985-08-01
JPS61501128A (ja) 1986-06-12
AU2574584A (en) 1985-08-09

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