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GB2054802B - Flow control apparatus - Google Patents

Flow control apparatus

Info

Publication number
GB2054802B
GB2054802B GB8019990A GB8019990A GB2054802B GB 2054802 B GB2054802 B GB 2054802B GB 8019990 A GB8019990 A GB 8019990A GB 8019990 A GB8019990 A GB 8019990A GB 2054802 B GB2054802 B GB 2054802B
Authority
GB
United Kingdom
Prior art keywords
control apparatus
flow control
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
GB8019990A
Other versions
GB2054802A (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.)
Gould Inc
Original Assignee
Gould Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26730068&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2054802(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/052,019 external-priority patent/US4291702A/en
Priority claimed from US06/118,420 external-priority patent/US4341224A/en
Application filed by Gould Inc filed Critical Gould Inc
Publication of GB2054802A publication Critical patent/GB2054802A/en
Application granted granted Critical
Publication of GB2054802B publication Critical patent/GB2054802B/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
    • A61M39/225—Flush valves, i.e. bypass valves for flushing line

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)
GB8019990A 1979-06-25 1980-06-18 Flow control apparatus Expired GB2054802B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/052,019 US4291702A (en) 1979-06-25 1979-06-25 Catheter flushing apparatus
US06/118,420 US4341224A (en) 1980-02-04 1980-02-04 Catheter flushing apparatus

Publications (2)

Publication Number Publication Date
GB2054802A GB2054802A (en) 1981-02-18
GB2054802B true GB2054802B (en) 1983-06-22

Family

ID=26730068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8019990A Expired GB2054802B (en) 1979-06-25 1980-06-18 Flow control apparatus

Country Status (3)

Country Link
DE (1) DE3023435C2 (en)
FR (1) FR2459646B1 (en)
GB (1) GB2054802B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624662A (en) * 1982-11-24 1986-11-25 Transamerica Delaval Inc. Catheter flushing systems
DE3525191C1 (en) * 1985-07-15 1986-10-23 Peter von Berg Extracorporale Systeme - Medizintechnik GmbH, 8011 Kirchheim Flow control device
US5167615A (en) * 1990-05-15 1992-12-01 Pudenz-Schulte Medical Research Corporation Flow control device having selectable alternative fluid pathways
DE4132709C2 (en) * 1991-10-01 1996-01-18 Brueninghaus Hydraulik Gmbh Variable throttle valve
JP3152149B2 (en) * 1996-05-23 2001-04-03 株式会社ニッショー Flow control device with priming mechanism
DE19639555C1 (en) * 1996-09-26 1997-11-20 Knf Neuberger Gmbh Reciprocating machine such as membrane pump or piston compressor
DE10326683B4 (en) * 2003-06-03 2005-11-03 Telegärtner Kunststofftechnik GmbH Flow control device for medical applications
CN113048246A (en) * 2021-02-18 2021-06-29 江苏富林医疗设备有限公司 Retaining negative pressure flow relief valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806643A (en) * 1955-08-31 1958-12-31 Swiss Gas Stove Co Solothurn Improvements in and relating to a device for regulating the quantity of a flowing medium discharged from a nozzle
US3298367A (en) * 1964-01-10 1967-01-17 Richard I Bergman Apparatus for administering parenteral liquids
US3675891A (en) * 1970-09-18 1972-07-11 Voys Inc Le Continuous catheter flushing apparatus
GB1369654A (en) * 1971-01-06 1974-10-09 Lucas Industries Ltd Fuel control system for gas turbine engine
US3877428A (en) * 1973-04-30 1975-04-15 Sorenson Research Co Variable infusion control device

Also Published As

Publication number Publication date
FR2459646B1 (en) 1986-05-16
DE3023435C2 (en) 1984-09-20
DE3023435A1 (en) 1981-01-22
GB2054802A (en) 1981-02-18
FR2459646A1 (en) 1981-01-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000617