GB1262146A

GB1262146A – Twin valve connector
– Google Patents

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
1968-03-05
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.)
1968-03-05
Filing date
1969-03-04
Publication date
1972-02-02

1969-03-04
Application filed by Pall Corp
filed
Critical
Pall Corp

1972-02-02
Publication of GB1262146A
publication
Critical
patent/GB1262146A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

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

EP2063932A2
(en)

*

2006-09-18
2009-06-03
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

1969

1969-03-04
GB
GB1136869A
patent/GB1262146A/en
not_active
Expired

1969-03-04
FR
FR6905935A
patent/FR2003253B2/fr
not_active
Expired

Cited By (5)

* 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

EP2063932A2
(en)

*

2006-09-18
2009-06-03
Alcon, Inc.
Automatic stop cock valve

EP2063932A4
(en)

*

2006-09-18
2009-11-11
Alcon Inc
Automatic stop cock valve

Also Published As

Publication number
Publication date

FR2003253B2
(en)

1975-08-01

FR2003253A2
(en)

1969-11-07

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