GB2126666B - Pump with disposable cassette for feeding fluid to a patient - Google Patents

Pump with disposable cassette for feeding fluid to a patient

Info

Publication number
GB2126666B
GB2126666B GB08324401A GB8324401A GB2126666B GB 2126666 B GB2126666 B GB 2126666B GB 08324401 A GB08324401 A GB 08324401A GB 8324401 A GB8324401 A GB 8324401A GB 2126666 B GB2126666 B GB 2126666B
Authority
GB
United Kingdom
Prior art keywords
patient
pump
disposable cassette
feeding fluid
feeding
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.)
Expired
Application number
GB08324401A
Other versions
GB8324401D0 (en
GB2126666A (en
Inventor
Raymond E Cannon
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 GB8324401D0 publication Critical patent/GB8324401D0/en
Publication of GB2126666A publication Critical patent/GB2126666A/en
Application granted granted Critical
Publication of GB2126666B publication Critical patent/GB2126666B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Vascular Medicine (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)
  • External Artificial Organs (AREA)
GB08324401A 1982-09-13 1983-09-12 Pump with disposable cassette for feeding fluid to a patient Expired GB2126666B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41745382A 1982-09-13 1982-09-13

Publications (3)

Publication Number Publication Date
GB8324401D0 GB8324401D0 (en) 1983-10-12
GB2126666A GB2126666A (en) 1984-03-28
GB2126666B true GB2126666B (en) 1986-08-13

Family

ID=23654109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08324401A Expired GB2126666B (en) 1982-09-13 1983-09-12 Pump with disposable cassette for feeding fluid to a patient

Country Status (5)

Country Link
JP (1) JPS5985665A (en)
AU (1) AU1789083A (en)
DE (1) DE3331595A1 (en)
FR (1) FR2532996B1 (en)
GB (1) GB2126666B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694926A (en) 1994-10-14 1997-12-09 Bird Products Corporation Portable drag compressor powered mechanical ventilator
US6135967A (en) 1999-04-26 2000-10-24 Fiorenza; Anthony Joseph Respiratory ventilator with automatic flow calibration
US6240919B1 (en) 1999-06-07 2001-06-05 Macdonald John J. Method for providing respiratory airway support pressure

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631408A1 (en) * 1986-09-16 1988-03-17 Bosch Gmbh Robert AXIAL PISTON PUMP
EP0282675A3 (en) * 1986-11-04 1990-01-03 Bird Products Corporation Flow control valve for a medical ventilator
US5072729A (en) * 1986-11-04 1991-12-17 Bird Products Corporation Ventilator exhalation valve
DE3852523T2 (en) * 1987-06-16 1995-08-03 Frantz Medical Dev Ltd Pump, especially for the control of the enterally administered liquid, pump cassette, and operating procedures.
US5237309A (en) * 1987-07-20 1993-08-17 Frantz Medical Development, Ltd. Pump cassette and method of pumping
US5474062A (en) * 1987-11-04 1995-12-12 Bird Products Corporation Medical ventilator
US4872813A (en) * 1987-12-01 1989-10-10 Pacesetter Infusion, Ltd. Disposable cassette for a medication infusion system
US4850817A (en) * 1987-12-01 1989-07-25 Pacesetter Infusion, Ltd. Mechanical drive system for a medication infusion system
CA1324935C (en) * 1987-12-04 1993-12-07 James L. Henke Fluid delivery control and monitoring apparatus for a medication infusion system
JPH01218461A (en) * 1988-02-27 1989-08-31 Nippon Zeon Co Ltd Liquid transporter
DE4016306A1 (en) * 1990-05-21 1991-11-28 Kitronic Mikrotech RADIAL PISTON PUMP
US5645052A (en) * 1991-04-26 1997-07-08 The Boc Group Plc Anaesthetic vaporizer with expandable/contractable reservoir for pumping liquid anaesthetic
GB9109021D0 (en) * 1991-04-26 1991-06-12 Boc Group Plc Dosing pump
DE102017111299A1 (en) 2017-05-23 2018-11-29 B. Braun Melsungen Ag Infusion pump with a different operating conditions ingestible pump module

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT196550B (en) * 1956-01-13 1958-03-25 Friedrich Dr Schuerer-Waldheim Device for blood transfusions and infusions
FR1403779A (en) * 1964-05-14 1965-06-25 Tech Et Commerciale Du Motocyc Diaphragm-valve device for windshield washer pumps in motor vehicles
GB1117940A (en) * 1964-07-20 1968-06-26 James R Brown Fluid valve
FR1506488A (en) * 1966-11-07 1967-12-22 Double-flow monobloc valve
FR1605081A (en) * 1967-10-09 1973-01-12
SE327098B (en) * 1968-01-12 1970-08-10 Linson Instr Ab
US3496872A (en) * 1968-05-31 1970-02-24 Trico Products Corp Rotary motor driven pump
GB1444248A (en) * 1973-12-18 1976-07-28 Stewart Research Sphygmomanometer
US3976402A (en) * 1974-07-15 1976-08-24 Origo, Inc. Intravenous delivery pump
GB1542799A (en) * 1977-12-30 1979-03-28 Rankin A Sludge pumps
US4231724A (en) * 1978-03-09 1980-11-04 Hope Henry F Adjustable metering pump

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694926A (en) 1994-10-14 1997-12-09 Bird Products Corporation Portable drag compressor powered mechanical ventilator
US5868133A (en) 1994-10-14 1999-02-09 Bird Products Corporation Portable drag compressor powered mechanical ventilator
US5881722A (en) 1994-10-14 1999-03-16 Bird Products Corporation Portable drag compressor powered mechanical ventilator
US6526970B2 (en) 1994-10-14 2003-03-04 Devries Douglas F. Portable drag compressor powered mechanical ventilator
US7849854B2 (en) 1994-10-14 2010-12-14 Bird Products Corporation Portable drag compressor powered mechanical ventilator
US6135967A (en) 1999-04-26 2000-10-24 Fiorenza; Anthony Joseph Respiratory ventilator with automatic flow calibration
US6240919B1 (en) 1999-06-07 2001-06-05 Macdonald John J. Method for providing respiratory airway support pressure

Also Published As

Publication number Publication date
GB8324401D0 (en) 1983-10-12
FR2532996B1 (en) 1987-06-12
JPS5985665A (en) 1984-05-17
FR2532996A1 (en) 1984-03-16
AU1789083A (en) 1984-03-22
DE3331595A1 (en) 1984-05-24
GB2126666A (en) 1984-03-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee