GB8626242D0 - Flow regulating device - Google Patents

Flow regulating device

Info

Publication number
GB8626242D0
GB8626242D0 GB868626242A GB8626242A GB8626242D0 GB 8626242 D0 GB8626242 D0 GB 8626242D0 GB 868626242 A GB868626242 A GB 868626242A GB 8626242 A GB8626242 A GB 8626242A GB 8626242 D0 GB8626242 D0 GB 8626242D0
Authority
GB
United Kingdom
Prior art keywords
regulating device
flow regulating
flow
regulating
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.)
Withdrawn
Application number
GB868626242A
Other versions
GB2183014A (en
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.)
Smith and Nephew PLC
Original Assignee
Smith and Nephew Associated Companies PLC
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 Smith and Nephew Associated Companies PLC filed Critical Smith and Nephew Associated Companies PLC
Publication of GB8626242D0 publication Critical patent/GB8626242D0/en
Publication of GB2183014A publication Critical patent/GB2183014A/en
Withdrawn legal-status Critical Current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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
    • G05D16/0641—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator the obturator is a membrane

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB08626242A 1985-11-01 1986-11-03 Flow regulating device Withdrawn GB2183014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858527020A GB8527020D0 (en) 1985-11-01 1985-11-01 Flow regulating device

Publications (2)

Publication Number Publication Date
GB8626242D0 true GB8626242D0 (en) 1986-12-03
GB2183014A GB2183014A (en) 1987-05-28

Family

ID=10587617

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858527020A Pending GB8527020D0 (en) 1985-11-01 1985-11-01 Flow regulating device
GB08626242A Withdrawn GB2183014A (en) 1985-11-01 1986-11-03 Flow regulating device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858527020A Pending GB8527020D0 (en) 1985-11-01 1985-11-01 Flow regulating device

Country Status (1)

Country Link
GB (2) GB8527020D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8827662D0 (en) * 1988-11-26 1988-12-29 Flitcroft R Infusion apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821532A (en) * 1955-11-01 1959-10-07 Otto Bernz Company Inc Pressure regulator valve
US4043332A (en) * 1975-05-14 1977-08-23 Nathan Blumberg Constant flow rate liquid medicament administering device
US3971396A (en) * 1975-07-16 1976-07-27 Honeywell Inc. Pneumatic relay
US4142523A (en) * 1976-03-31 1979-03-06 Koninklijke Emballage Industrie Van Leer B.V. Flow control device for the intravenous administration of liquids
US4343305A (en) * 1977-10-14 1982-08-10 Dan Bron Adjustable-rate, constant output infusion set
DE3215972A1 (en) * 1982-04-29 1983-11-03 Leybold-Heraeus GmbH, 5000 Köln PRESSURE REGULATOR
DE8432064U1 (en) * 1984-11-02 1985-05-02 Codan Medizinische Geräte GmbH & Co KG, 2432 Lensahn DEVICE FOR REGULATING FLOW IN GRAVITY INFUSION AND TRANSFUSION

Also Published As

Publication number Publication date
GB8527020D0 (en) 1985-12-04
GB2183014A (en) 1987-05-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)