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GB1262146A - Twin valve connector - Google Patents

Twin valve connector

Info

Publication number
GB1262146A
GB1262146A GB1136869A GB1136869A GB1262146A GB 1262146 A GB1262146 A GB 1262146A GB 1136869 A GB1136869 A GB 1136869A GB 1136869 A GB1136869 A GB 1136869A GB 1262146 A GB1262146 A GB 1262146A
Authority
GB
United Kingdom
Prior art keywords
valves
fittings
march
plastics material
syringe
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
GB1136869A
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of GB1262146A publication Critical patent/GB1262146A/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
    • A61M39/02—Access sites
    • 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
    • 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
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating 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
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/2486—Guided stem, e.g. reciprocating stopper
    • 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
    • A61M2039/2493—Check valve with complex design, e.g. several inlets and outlets and several check valves in one body
    • 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
    • A61M39/10—Tube connectors; Tube couplings

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

1,262,146. Surgical syringes. PALL CORP. 4 March, 1969 [5 March, 1968], No. 11368/69. Heading A5R. [Also in Divisions F1 and F2] A valve assembly for mounting on a syringe nozzle S to enable continuous pumping for injecting or withdrawing fluids into or from the body, comprises a coupling body 1 of plastics material with fittings 2 and 3 of plastics material integrated or bonded with the coupling body and securing check valves 15 and 23 in position, the fittings and body being formed with coupling means 13, 26 and 29 for connection to a liquid supply R, a delivery connection N, e.g. a needle, and the syringe S. The check valves may be of the resilient duckbill type shown, or umbrella-like lift valves, Fig. 3 (not shown), or resilient flap valves, Fig. 4 (not shown).
GB1136869A 1968-03-05 1969-03-04 Twin valve connector Expired GB1262146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71060968A 1968-03-05 1968-03-05

Publications (1)

Publication Number Publication Date
GB1262146A true GB1262146A (en) 1972-02-02

Family

ID=24854767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1136869A Expired GB1262146A (en) 1968-03-05 1969-03-04 Twin valve connector

Country Status (2)

Country Link
FR (1) FR2003253B2 (en)
GB (1) GB1262146A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1790376A1 (en) * 2005-11-23 2007-05-30 Covidien AG Single lumen adapter for automatic valve
EP2063932A4 (en) * 2006-09-18 2009-11-11 Alcon Inc Automatic stop cock valve
US7713246B2 (en) 2002-10-28 2010-05-11 Covidien Ag Automatic valve
DE102006018989B4 (en) * 2006-04-12 2017-02-02 j. söllner AG Three-way check valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7713246B2 (en) 2002-10-28 2010-05-11 Covidien Ag Automatic valve
EP1790376A1 (en) * 2005-11-23 2007-05-30 Covidien AG Single lumen adapter for automatic valve
DE102006018989B4 (en) * 2006-04-12 2017-02-02 j. söllner AG Three-way check valve
EP2063932A4 (en) * 2006-09-18 2009-11-11 Alcon Inc Automatic stop cock valve

Also Published As

Publication number Publication date
FR2003253A2 (en) 1969-11-07
FR2003253B2 (en) 1975-08-01

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