GB9012422D0 - Flow regulating devices and parenteral administration sets - Google Patents

Flow regulating devices and parenteral administration sets

Info

Publication number
GB9012422D0
GB9012422D0 GB909012422A GB9012422A GB9012422D0 GB 9012422 D0 GB9012422 D0 GB 9012422D0 GB 909012422 A GB909012422 A GB 909012422A GB 9012422 A GB9012422 A GB 9012422A GB 9012422 D0 GB9012422 D0 GB 9012422D0
Authority
GB
United Kingdom
Prior art keywords
parenteral administration
flow regulating
regulating devices
administration sets
sets
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.)
Granted
Application number
GB909012422A
Other versions
GB2233070B (en
GB2233070A (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.)
Smiths Group PLC
Original Assignee
Smiths Group 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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of GB9012422D0 publication Critical patent/GB9012422D0/en
Publication of GB2233070A publication Critical patent/GB2233070A/en
Application granted granted Critical
Publication of GB2233070B publication Critical patent/GB2233070B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/184—Combined check valves and actuated valves
    • F16K15/1845—Combined check valves and actuated valves for check valves with flexible valve members
    • 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
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (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)
GB9012422A 1989-06-07 1990-06-04 Parenteral administration sets Expired - Fee Related GB2233070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898913083A GB8913083D0 (en) 1989-06-07 1989-06-07 Pressure compensating flow regulating device

Publications (3)

Publication Number Publication Date
GB9012422D0 true GB9012422D0 (en) 1990-07-25
GB2233070A GB2233070A (en) 1991-01-02
GB2233070B GB2233070B (en) 1993-07-07

Family

ID=10658028

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898913083A Pending GB8913083D0 (en) 1989-06-07 1989-06-07 Pressure compensating flow regulating device
GB9012422A Expired - Fee Related GB2233070B (en) 1989-06-07 1990-06-04 Parenteral administration sets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898913083A Pending GB8913083D0 (en) 1989-06-07 1989-06-07 Pressure compensating flow regulating device

Country Status (1)

Country Link
GB (2) GB8913083D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6766824B2 (en) 2001-12-20 2004-07-27 Koninklijke Philips Electronics N.V. Fluid control valve and a feedback control system therefor
US6969809B2 (en) 2003-09-22 2005-11-29 Cts Corporation Vehicle seat weight sensor
JP6590826B2 (en) * 2014-03-05 2019-10-16 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． Devices that provide a certain amount of aerosol
CN113769209A (en) * 2015-12-21 2021-12-10 3M创新有限公司 Medicinal inhalator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685786A (en) * 1970-08-31 1972-08-22 Riley D Woodson Elastic valve element having variable orifice
US4038983A (en) * 1976-01-26 1977-08-02 Baxter Travenol Laboratories, Inc. Fluid infusion pump

Also Published As

Publication number Publication date
GB8913083D0 (en) 1989-07-26
GB2233070B (en) 1993-07-07
GB2233070A (en) 1991-01-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990604