Nothing Special   »   [go: up one dir, main page]

GB1428391A - Couplings - Google Patents

Couplings

Info

Publication number
GB1428391A
GB1428391A GB2952472A GB2952472A GB1428391A GB 1428391 A GB1428391 A GB 1428391A GB 2952472 A GB2952472 A GB 2952472A GB 2952472 A GB2952472 A GB 2952472A GB 1428391 A GB1428391 A GB 1428391A
Authority
GB
United Kingdom
Prior art keywords
diaphragms
socket
spigot
pierced
june
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
GB2952472A
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.)
Avon Medicals Ltd
Original Assignee
Avon Medicals Ltd
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 Avon Medicals Ltd filed Critical Avon Medicals Ltd
Priority to GB2952472A priority Critical patent/GB1428391A/en
Priority to DE2331687A priority patent/DE2331687C3/en
Priority to FR7322942A priority patent/FR2202252B1/fr
Priority to US372848A priority patent/US3902489A/en
Publication of GB1428391A publication Critical patent/GB1428391A/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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/14—Tube connectors; Tube couplings for connecting tubes having sealed ends
    • 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
    • A61M39/221—Frangible or pierceable closures within tubing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1475—Inlet or outlet ports
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/905—Aseptic connectors or couplings, e.g. frangible, piercable

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1428391 Pipe couplings AVON MEDICALS Ltd 22 June 1973 [23 June 1972] 29524/72 Heading F2G In order to establish a fluid flow connection between two tubes (8 and 8<SP>1</SP>) under sterile conditions, through pierced diaphragms 11 and 13, the diaphragms are united by solvent welding, before they are pierced by hollow needle 18. As shown, the diaphragms, spigot 14 and socket 10 are made of p.v.c. and the external faces of the diaphragms are coated with cyclohexanone, the spigot being thereafter inserted in the socket. The hardening of the solution traps any micro-organisms so that, on advancing the needle 18 to penetrate the diaphragms, as permitted by the collapse of bellows 15, none escape into the tubes 15. Socket 10 may be moulded integrally with the mouth of a bag (a<SP>1</SP>) forming with others (b<SP>1</SP> and c<SP>1</SP>) a set for fractionating blood.
GB2952472A 1972-06-23 1972-06-23 Couplings Expired GB1428391A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2952472A GB1428391A (en) 1972-06-23 1972-06-23 Couplings
DE2331687A DE2331687C3 (en) 1972-06-23 1973-06-22 Coupling suitable for medical devices
FR7322942A FR2202252B1 (en) 1972-06-23 1973-06-22
US372848A US3902489A (en) 1972-06-23 1973-06-22 Couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2952472A GB1428391A (en) 1972-06-23 1972-06-23 Couplings

Publications (1)

Publication Number Publication Date
GB1428391A true GB1428391A (en) 1976-03-17

Family

ID=10292917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2952472A Expired GB1428391A (en) 1972-06-23 1972-06-23 Couplings

Country Status (4)

Country Link
US (1) US3902489A (en)
DE (1) DE2331687C3 (en)
FR (1) FR2202252B1 (en)
GB (1) GB1428391A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32056E (en) * 1977-10-19 1985-12-24 Baxter Travenol Laboratories, Inc. Method of forming a connection between two sealed conduits using radiant energy
US4611643A (en) * 1983-11-21 1986-09-16 Baxter Travenol Laboratories, Inc. Interlocking fluid transfer device and resulting assembly

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986508A (en) * 1973-08-22 1976-10-19 Abcor, Inc. Sterilizable, medical connector for blood processing
US4030494A (en) * 1973-11-05 1977-06-21 Francis Tenczar Fluid connectors
US4022205A (en) * 1973-11-05 1977-05-10 Tenczar Francis J Fluid connectors
US4058363A (en) * 1974-01-15 1977-11-15 Silbert Jerome A Method and apparatus for sterile handling of fluids
US4004586A (en) * 1975-03-12 1977-01-25 Baxter Travenol Laboratories, Inc. Method and apparatus for sealed, sterile connection
US4019512A (en) * 1975-12-04 1977-04-26 Tenczar Francis J Adhesively activated sterile connector
US4162566A (en) * 1977-12-12 1979-07-31 General Electric Company Method and coupling for severing and rejoining sealed tubing
US4195632A (en) * 1978-05-03 1980-04-01 Cutter Laboratories, Inc. Fluid flow valve
DE2853635C2 (en) * 1978-12-08 1987-02-05 Fresenius AG, 6380 Bad Homburg Coupling for medical hose connections
US4219221A (en) * 1979-02-26 1980-08-26 General Electric Company Coupling for rejoining sealed tubing
US4334551A (en) * 1979-04-30 1982-06-15 Becton Dickinson & Company Connector
IT1166846B (en) * 1979-05-25 1987-05-06 Bieffe Spa METHOD AND DEVICE FOR AMBULANT PERITONEAL DIALIS
US4351328A (en) * 1980-03-27 1982-09-28 Sontek Industries, Inc. Simultaneous respiration and endotracheal suctioning of a critically ill patient
US4576313A (en) * 1980-05-08 1986-03-18 Steiner Corporation Fluid refill pouch and dispenser
US4439188A (en) * 1980-09-15 1984-03-27 Baxter Travenol Laboratories, Inc. Tube connector
US4368729A (en) * 1980-10-14 1983-01-18 Baxter Travenol Laboratories, Inc. Aseptic system for total parenteral nutrition and the like
US4386933A (en) * 1981-05-21 1983-06-07 Sanchez Enrique R Sterile adapter for use in blood transfers
US4412834A (en) * 1981-06-05 1983-11-01 Baxter Travenol Laboratories Antimicrobial ultraviolet irradiation of connector for continuous ambulatory peritoneal dialysis
US4392851A (en) * 1981-11-23 1983-07-12 Abbott Laboratories In-line transfer unit
US4392850A (en) * 1981-11-23 1983-07-12 Abbott Laboratories In-line transfer unit
CA1188419A (en) * 1981-12-14 1985-06-04 Yung-Chau Yen Nonvolatile multilayer gate semiconductor memory device
US4473369A (en) * 1982-01-11 1984-09-25 Baxter Travenol Laboratories, Inc. Continuous ambulatory peritoneal dialysis clamping system
DE3483475D1 (en) * 1983-05-20 1990-11-29 Bengt Gustavsson ARRANGEMENT FOR TRANSFERRING A SUBSTANCE.
IT1175783B (en) * 1984-03-06 1987-07-15 Bieffe Spa SYSTEM AND DEVICE FOR DIALYSIS
US4552277A (en) * 1984-06-04 1985-11-12 Richardson Robert D Protective shield device for use with medicine vial and the like
EP0217055B1 (en) * 1985-07-31 1991-01-09 Kawasumi Laboratories, Inc. A connector for plasmapheresis bag
US4869398A (en) * 1986-11-25 1989-09-26 Life Technologies, Inc. Liquid container delivery and storage system
ES1002629Y (en) * 1987-06-05 1989-01-16 Badia Marcelo Segura CONNECTION FOR CATHETERS, PERFUSION EQUIPMENT AND LIQUID BOTTLES TO BE PERFUSED
US5176673A (en) * 1988-06-02 1993-01-05 Piero Marrucchi Method and device for manipulating and transferring products between confined volumes
EP0588375B1 (en) * 1988-06-02 1999-05-06 Piero Marrucchi Device for manipulating and transferring products between confined volumes
US5176415A (en) * 1990-08-16 1993-01-05 Choksi Pradip V Taper fitting with protective skirt
US5324302A (en) * 1992-10-13 1994-06-28 Sherwood Medical Company Lancet with locking cover
US5810398A (en) 1992-10-02 1998-09-22 Pall Corporation Fluid delivery systems and methods and assemblies for making connections
US5393101A (en) * 1992-10-02 1995-02-28 Pall Corporation Connector assembly
US5334170A (en) 1993-07-14 1994-08-02 Abbott Laboratories Dye management system including an administration set with an in-line burette
US5584825A (en) * 1994-12-01 1996-12-17 Isolyser Co., Inc. Closure delivery system
US5575779A (en) * 1994-12-30 1996-11-19 Namic U.S.A. Corporation Liquid regulator and method of use
EP1716885A3 (en) 1997-05-09 2006-11-15 Pall Corporation Connector assemblies, fluid systems, and methods for making a connection
SE512489C2 (en) * 1997-07-14 2000-03-27 Arom Pak Ab Aseptic connection device
US7425209B2 (en) 1998-09-15 2008-09-16 Baxter International Inc. Sliding reconstitution device for a diluent container
US7074216B2 (en) 1998-09-15 2006-07-11 Baxter International Inc. Sliding reconstitution device for a diluent container
US6022339A (en) * 1998-09-15 2000-02-08 Baxter International Inc. Sliding reconstitution device for a diluent container
CA2373689A1 (en) * 1999-07-29 2001-02-08 Thomas W. Coneys Sampling tube holder for blood sampling system
SE0001278L (en) * 2000-04-06 2001-10-08 Peter Unger Med P U Med Konsul sterile Coupling
US8540698B2 (en) * 2004-04-16 2013-09-24 Medrad, Inc. Fluid delivery system including a fluid path set and a check valve connector
US7611503B2 (en) 2004-04-16 2009-11-03 Medrad, Inc. Fluid delivery system, fluid path set, sterile connector and improved drip chamber and pressure isolation mechanism
US20070161970A1 (en) * 2004-04-16 2007-07-12 Medrad, Inc. Fluid Delivery System, Fluid Path Set, and Pressure Isolation Mechanism with Hemodynamic Pressure Dampening Correction
US20050017503A1 (en) * 2003-07-23 2005-01-27 Garry Tsaur Connector with frangible seal
US20050154368A1 (en) * 2003-11-21 2005-07-14 Vasogen Ireland Limited Medical material handling systems
WO2010006186A1 (en) * 2008-07-09 2010-01-14 Grantadler Corporation Needle for subcutaneous port
US8454059B2 (en) 2010-09-13 2013-06-04 Pall Corporation Connector assemblies, fluid systems including connector assemblies, and procedures for making fluid connections
EP2826502A4 (en) * 2012-03-12 2015-10-28 Terumo Corp Blood-flow-path connecting device and blood-bag system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847995A (en) * 1954-08-23 1958-08-19 Becton Dickinson Co Transfusion needle sheath
US2933333A (en) * 1955-09-26 1960-04-19 Crane Co Pipe coupling
DE1091292B (en) * 1956-10-05 1960-10-20 Dr Med Habil Jakob Clemens Protection device for the use of needles
US2954769A (en) * 1958-08-20 1960-10-04 American Cyanamid Co Aseptic liquid transfer apparatus
US3416528A (en) * 1959-08-17 1968-12-17 Cutter Lab Blood handling equipment
US3127892A (en) * 1960-07-13 1964-04-07 Baxter Laboratories Inc Blood handling apparatus
US3336924A (en) * 1964-02-20 1967-08-22 Sarnoff Two compartment syringe package
US3306563A (en) * 1964-07-31 1967-02-28 Soto Ricardo Hurtado Aseptic draining and support means for flexible bags
DE1300635B (en) * 1964-09-07 1969-08-07 Dr Med Karl Friedrich Sterile line connection for the flow of transfusion or infusion fluids
FR2104036A5 (en) * 1971-08-06 1972-04-14 Christensen Borge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32056E (en) * 1977-10-19 1985-12-24 Baxter Travenol Laboratories, Inc. Method of forming a connection between two sealed conduits using radiant energy
US4611643A (en) * 1983-11-21 1986-09-16 Baxter Travenol Laboratories, Inc. Interlocking fluid transfer device and resulting assembly

Also Published As

Publication number Publication date
DE2331687B2 (en) 1977-08-25
FR2202252B1 (en) 1978-12-08
FR2202252A1 (en) 1974-05-03
DE2331687A1 (en) 1974-01-10
DE2331687C3 (en) 1978-05-11
US3902489A (en) 1975-09-02

Similar Documents

Publication Publication Date Title
GB1428391A (en) Couplings
GB1437621A (en) Catheter insertion device
GB1352389A (en) Fluid flow valve
GB1418645A (en) Pipe connection with clamping ring
SE7602832L (en) KIT AND DEVICE FOR STERILE TRANSFER OF MATERIAL
US4296747A (en) Cath-a-jet
GB1417529A (en) Injection site for flow conduits containing biological fluids
GB1399501A (en) Perfusion safety valve
ES450051A1 (en) Apparatus for manufacturing plastic bags with connection nipples
GB1470934A (en) Stoma irrigating apparatus
GB1295934A (en)
GB1311732A (en) Tube connections
GB1252541A (en)
GB1421236A (en) Pipe couplings
GB1116951A (en) Spigot and socket joints
GB1367405A (en) Flared tube couplings
GB1428373A (en) Containers
FR1320545A (en) Improvements to pipe fittings
GB1405025A (en) Tubular protoscope or sigmoidoscope instrument
FR2234508A1 (en) Flexible joining seal for tulip ended pipe - has three unequal section rings connected by flexible membranes
GB963910A (en) Improvements in and relating to pipe joints
GB1038431A (en) Flexible joint for pipes
GB1381951A (en) Pipe coupling particularly for breathing tubes of for example anaesthetic administering apparatus
GB1314193A (en) Check valve
GB1421452A (en) Pipe fittings

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee