IT1140865B - Valvola ad una via per apparecchiature parenteriche - Google Patents

Valvola ad una via per apparecchiature parenteriche

Info

Publication number
IT1140865B
IT1140865B IT21388/80A IT2138880A IT1140865B IT 1140865 B IT1140865 B IT 1140865B IT 21388/80 A IT21388/80 A IT 21388/80A IT 2138880 A IT2138880 A IT 2138880A IT 1140865 B IT1140865 B IT 1140865B
Authority
IT
Italy
Prior art keywords
parenteric
equipment
way valve
valve
way
Prior art date
Application number
IT21388/80A
Other languages
English (en)
Other versions
IT8021388A0 (it
Inventor
Albert Frank Bujan
Original Assignee
Abbott Lab
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 Abbott Lab filed Critical Abbott Lab
Publication of IT8021388A0 publication Critical patent/IT8021388A0/it
Application granted granted Critical
Publication of IT1140865B publication Critical patent/IT1140865B/it

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
    • A61M39/24—Check- or non-return valves
    • 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
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/023—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • A61M2039/2466—Flexible disc being fixed in its center

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)
IT21388/80A 1979-04-16 1980-04-15 Valvola ad una via per apparecchiature parenteriche IT1140865B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3025779A 1979-04-16 1979-04-16

Publications (2)

Publication Number Publication Date
IT8021388A0 IT8021388A0 (it) 1980-04-15
IT1140865B true IT1140865B (it) 1986-10-10

Family

ID=21853313

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21388/80A IT1140865B (it) 1979-04-16 1980-04-15 Valvola ad una via per apparecchiature parenteriche

Country Status (6)

Country Link
JP (1) JPS55145860A (it)
CA (1) CA1148823A (it)
DE (1) DE3014470A1 (it)
FR (1) FR2454307A1 (it)
GB (1) GB2045902B (it)
IT (1) IT1140865B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175724D1 (en) * 1981-09-23 1987-01-29 Intermedicat Gmbh Check valve for use with intravenous administration sets
DE3876099T2 (de) * 1987-03-12 1993-03-25 Vernay Laboratories Mehrweg-verbinder fuer fluessigkeiten.
US5725516A (en) * 1993-07-01 1998-03-10 Allegiance Healthcare Corp. Suction canister system
GB9711166D0 (en) * 1997-05-31 1997-07-23 Smiths Industries Plc Infusion device
US6988510B2 (en) 2002-03-22 2006-01-24 Halkey-Roberts Corporation Disc check valve
US8403908B2 (en) * 2007-12-17 2013-03-26 Hospira, Inc. Differential pressure based flow sensor assembly for medication delivery monitoring and method of using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1178994A (en) * 1967-05-11 1970-01-28 Vauxhall Motors Ltd Motor car body pressure relief valves
US4005710A (en) * 1975-02-12 1977-02-01 Abbott Laboratories Parenteral apparatus with one-way valve

Also Published As

Publication number Publication date
GB2045902A (en) 1980-11-05
JPS55145860A (en) 1980-11-13
DE3014470A1 (de) 1980-10-30
FR2454307A1 (fr) 1980-11-14
CA1148823A (en) 1983-06-28
GB2045902B (en) 1983-01-12
IT8021388A0 (it) 1980-04-15

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