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AU1793592A - Flow-control valve system - Google Patents

Flow-control valve system

Info

Publication number
AU1793592A
AU1793592A AU17935/92A AU1793592A AU1793592A AU 1793592 A AU1793592 A AU 1793592A AU 17935/92 A AU17935/92 A AU 17935/92A AU 1793592 A AU1793592 A AU 1793592A AU 1793592 A AU1793592 A AU 1793592A
Authority
AU
Australia
Prior art keywords
flow
control valve
valve system
control
valve
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.)
Abandoned
Application number
AU17935/92A
Inventor
Valentine L Faust
Dean L. Kamen
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.)
Deka Products LP
Original Assignee
Deka Products LP
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 Deka Products LP filed Critical Deka Products LP
Publication of AU1793592A publication Critical patent/AU1793592A/en
Abandoned 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/005—Piezoelectric benders
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/128—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
AU17935/92A 1991-03-22 1992-03-20 Flow-control valve system Abandoned AU1793592A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67481391A 1991-03-22 1991-03-22
US674813 1991-03-22

Publications (1)

Publication Number Publication Date
AU1793592A true AU1793592A (en) 1992-10-21

Family

ID=24707986

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17935/92A Abandoned AU1793592A (en) 1991-03-22 1992-03-20 Flow-control valve system

Country Status (2)

Country Link
AU (1) AU1793592A (en)
WO (1) WO1992016247A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19944343A1 (en) * 1999-09-16 2001-04-12 Fresenius Ag Valve
DE102004016443B3 (en) * 2004-04-03 2005-08-18 Codman Neuro Sciences Sàrl Valve for infusion pumps comprises a valve body formed by a cylindrical tappet which slides in a cylindrical receiver, and an inflow opening into the receiver in a region of the tappet base
US8141844B2 (en) 2005-10-26 2012-03-27 Codman NeuroSciences Sàrl Flow rate accuracy of a fluidic delivery system
US8240635B2 (en) 2005-10-26 2012-08-14 Codman Neuro Sciences Sárl Flow rate accuracy of a fluidic delivery system
JP5528404B2 (en) * 2011-09-06 2014-06-25 株式会社村田製作所 Fluid control device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH170539A (en) * 1933-11-28 1934-07-15 John Blondel Henri Device for temporarily varying the back pressure ensuring the closure of a membrane valve.
US3525355A (en) * 1967-10-13 1970-08-25 Robertshaw Controls Co Flow control apparatus
US3719343A (en) * 1971-04-08 1973-03-06 Ladish Co Fluid pressure actuated diaphragm valve
GB1429932A (en) * 1972-05-19 1976-03-31 Evered Co Ltd Gas flow regulating devices
IL78045A0 (en) * 1986-03-05 1986-07-31 Bron Dan Drip emitter
US4685654A (en) * 1987-01-08 1987-08-11 Hu Liang Tung Flow regulator for drip infusion

Also Published As

Publication number Publication date
WO1992016247A3 (en) 1993-04-29
WO1992016247A2 (en) 1992-10-01

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