GB2021290B - Automatic flow control - Google Patents

Automatic flow control

Info

Publication number
GB2021290B
GB2021290B GB7916191A GB7916191A GB2021290B GB 2021290 B GB2021290 B GB 2021290B GB 7916191 A GB7916191 A GB 7916191A GB 7916191 A GB7916191 A GB 7916191A GB 2021290 B GB2021290 B GB 2021290B
Authority
GB
United Kingdom
Prior art keywords
flow control
automatic flow
automatic
control
flow
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
GB7916191A
Other versions
GB2021290A (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.)
FRENSHORE Ltd
Original Assignee
FRENSHORE Ltd
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 FRENSHORE Ltd filed Critical FRENSHORE Ltd
Priority to GB7916191A priority Critical patent/GB2021290B/en
Publication of GB2021290A publication Critical patent/GB2021290A/en
Application granted granted Critical
Publication of GB2021290B publication Critical patent/GB2021290B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • 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
    • A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
    • A61M5/1689—Drip counters

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Automation & Control Theory (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Fluid Mechanics (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)
GB7916191A 1978-05-19 1979-05-10 Automatic flow control Expired GB2021290B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7916191A GB2021290B (en) 1978-05-19 1979-05-10 Automatic flow control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2071378 1978-05-19
GB7916191A GB2021290B (en) 1978-05-19 1979-05-10 Automatic flow control

Publications (2)

Publication Number Publication Date
GB2021290A GB2021290A (en) 1979-11-28
GB2021290B true GB2021290B (en) 1982-10-27

Family

ID=26254848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916191A Expired GB2021290B (en) 1978-05-19 1979-05-10 Automatic flow control

Country Status (1)

Country Link
GB (1) GB2021290B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496351A (en) * 1982-04-05 1985-01-29 Ipco Corporation Infusion monitor
DE3311274A1 (en) * 1982-04-05 1983-10-06 Ipco Corp INFUSION MONITORING DEVICE
EP0111842A3 (en) * 1982-12-16 1985-01-02 Chesebrough-Pond's Inc. Gravity flow controller
DE3302214A1 (en) * 1983-01-24 1984-07-26 Siemens AG, 1000 Berlin und 8000 München ARRANGEMENT FOR FLOW REGULATING LIQUID
KR930003929A (en) * 1991-08-23 1993-03-22 겐시로 오가와 Sap volume control device
CN112870478A (en) * 2021-02-25 2021-06-01 戴敏 Medical nursing infusion support

Also Published As

Publication number Publication date
GB2021290A (en) 1979-11-28

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee