GB1348383A - Fluid flow control system - Google Patents

Fluid flow control system

Info

Publication number
GB1348383A
GB1348383A GB1037071A GB1037071A GB1348383A GB 1348383 A GB1348383 A GB 1348383A GB 1037071 A GB1037071 A GB 1037071A GB 1037071 A GB1037071 A GB 1037071A GB 1348383 A GB1348383 A GB 1348383A
Authority
GB
United Kingdom
Prior art keywords
clamping mechanism
control system
conduits
fluid flow
flow control
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
GB1037071A
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.)
Ometer Inc I V
Original Assignee
Ometer Inc I V
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 Ometer Inc I V filed Critical Ometer Inc I V
Publication of GB1348383A publication Critical patent/GB1348383A/en
Expired 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
    • 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
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/285—Cam clamps, e.g. roller clamps with eccentric axis

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (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)

Abstract

1348383 Valves I V OMETER Inc 21 April 1971 [1 May 1970] 10370/71 Heading F2V [Also in Division G3] Flow controlling element 8, which is particularly suitable for use in an intravenous feeding apparatus requiring a constant through flow rate over prolonged periods of time, comprises a tubular rubber element 10 having a plurality of parallel, spaced and longitudinally extending passages 14 formed therein, and a manually adjustable clamping mechanism 16. The element is insertible into the ends of flow conduits 6. The clamping mechanism comprises a curved rear wall 18 which is glued or otherwise secured to the conduits 6, a pair of lateral wings 20, and a rotatable cam 24 which is mounted on the wings 20.
GB1037071A 1970-05-01 1971-04-21 Fluid flow control system Expired GB1348383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3381270A 1970-05-01 1970-05-01

Publications (1)

Publication Number Publication Date
GB1348383A true GB1348383A (en) 1974-03-13

Family

ID=21872579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1037071A Expired GB1348383A (en) 1970-05-01 1971-04-21 Fluid flow control system

Country Status (6)

Country Link
JP (1) JPS5829335Y2 (en)
BR (1) BR7102521D0 (en)
CA (1) CA949538A (en)
DE (1) DE2120698C3 (en)
FR (1) FR2091058A5 (en)
GB (1) GB1348383A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305370A (en) * 1995-09-19 1997-04-09 Asahi Medical Co Device for Depletion of Leukocytes
EP2204216A1 (en) * 2008-12-31 2010-07-07 Tyco Healthcare Group LP Catheter clamping assemblies
CN112413166A (en) * 2019-08-21 2021-02-26 株式会社科思莫计器 Flow rate stopper, flow rate adjusting device, and flow rate adjusting method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1053213A (en) * 1975-08-01 1979-04-24 James A. Huggins Method and apparatus for metering fluids
FR2576776B1 (en) * 1985-02-04 1989-04-21 Cassou Robert PROBE FOR HARVESTING EMBRYOS ON MARES
CN101674766B (en) * 2007-05-03 2013-05-01 迪瓦西公司 Floor maintenance tool and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034504A (en) * 1958-11-21 1962-05-15 Galasyn Inc Flow meter for an intravenous injection unit
US3316936A (en) * 1964-01-27 1967-05-02 Aerojet General Co Resilient valve member having a plurality of passages

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305370A (en) * 1995-09-19 1997-04-09 Asahi Medical Co Device for Depletion of Leukocytes
GB2305370B (en) * 1995-09-19 1997-10-29 Asahi Medical Co Device for depletion of leukocytes
US6013184A (en) * 1995-09-19 2000-01-11 Asahi Medical Co., Ltd. Device for depletion of leukocytes
EP2204216A1 (en) * 2008-12-31 2010-07-07 Tyco Healthcare Group LP Catheter clamping assemblies
CN112413166A (en) * 2019-08-21 2021-02-26 株式会社科思莫计器 Flow rate stopper, flow rate adjusting device, and flow rate adjusting method
CN112413166B (en) * 2019-08-21 2022-09-20 株式会社科思莫计器 Flow rate stopper, flow rate adjusting device, and flow rate adjusting method

Also Published As

Publication number Publication date
JPS5829335Y2 (en) 1983-06-27
DE2120698B2 (en) 1977-10-27
BR7102521D0 (en) 1973-04-10
DE2120698C3 (en) 1978-06-08
DE2120698A1 (en) 1971-12-09
FR2091058A5 (en) 1972-01-14
CA949538A (en) 1974-06-18
JPS55145764U (en) 1980-10-20

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Legal Events

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