FR2398950A1 - FRANGIBLE CLOSURE DEVICE FOR FLEXIBLE TUBE - Google Patents

FRANGIBLE CLOSURE DEVICE FOR FLEXIBLE TUBE

Info

Publication number
FR2398950A1
FR2398950A1 FR7816508A FR7816508A FR2398950A1 FR 2398950 A1 FR2398950 A1 FR 2398950A1 FR 7816508 A FR7816508 A FR 7816508A FR 7816508 A FR7816508 A FR 7816508A FR 2398950 A1 FR2398950 A1 FR 2398950A1
Authority
FR
France
Prior art keywords
flexible tube
closed end
closure device
frangible closure
elongated
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
FR7816508A
Other languages
French (fr)
Other versions
FR2398950B1 (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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
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
Priority claimed from US05/876,790 external-priority patent/US4181140A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of FR2398950A1 publication Critical patent/FR2398950A1/en
Application granted granted Critical
Publication of FR2398950B1 publication Critical patent/FR2398950B1/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
    • A61M39/22—Valves or arrangement of valves
    • A61M39/221—Frangible or pierceable closures within tubing
    • 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
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/04—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member

Landscapes

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

Abstract

L'invention concerne l'industrie de l'équipement médical. La valve pour tube flexible, est caractérisée en ce qu'elle comprend : une portion tubulaire ayant une extrémité fermée; un élément allongé, sensiblement rigide monté sur la face extérieure de ladite extrémité fermée et disposé à l'intérieur dudit tube flexible, et des organes frangibles susceptibles d'être actionnés en agissant sur ledit élément allongé de l'extérieur du tube flexible et ce, afin de permettre l'ouverture de ladite extrémité fermée. Application notamment aux Systèmes à sacs multiples pour le sang.The invention relates to the medical equipment industry. The flexible tube valve is characterized in that it comprises: a tubular portion having a closed end; an elongated, substantially rigid element mounted on the outer face of said closed end and arranged inside said flexible tube, and frangible members capable of being actuated by acting on said elongated element from the outside of the flexible tube and this, in order to allow the opening of said closed end. Application in particular to multiple bag systems for blood.

FR7816508A 1977-07-25 1978-06-02 FRANGIBLE CLOSING DEVICE FOR FLEXIBLE TUBE Expired FR2398950B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81835777A 1977-07-25 1977-07-25
US05/876,790 US4181140A (en) 1978-02-10 1978-02-10 Frangible resealable closure for a flexible tube having hold open means

Publications (2)

Publication Number Publication Date
FR2398950A1 true FR2398950A1 (en) 1979-02-23
FR2398950B1 FR2398950B1 (en) 1985-10-11

Family

ID=27124253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816508A Expired FR2398950B1 (en) 1977-07-25 1978-06-02 FRANGIBLE CLOSING DEVICE FOR FLEXIBLE TUBE

Country Status (14)

Country Link
JP (1) JPS5448996A (en)
AU (1) AU521971B2 (en)
BR (1) BR7804092A (en)
CH (1) CH630453A5 (en)
DE (1) DE2819805A1 (en)
DK (1) DK265278A (en)
FI (1) FI781721A (en)
FR (1) FR2398950B1 (en)
GB (1) GB1573482A (en)
IL (1) IL54396A (en)
IT (1) IT1095938B (en)
MX (1) MX150028A (en)
NO (1) NO782516L (en)
SE (1) SE428875B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803267A2 (en) * 1996-04-24 1997-10-29 B. Braun Melsungen Ag Medical connection device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340049A (en) * 1979-10-18 1982-07-20 Baxter Travenol Laboratories, Inc. Breakaway valve
JPS5660566A (en) * 1979-10-19 1981-05-25 Terumo Corp Manufacture of blood bag communicating mechanism
JPS607833U (en) * 1983-06-27 1985-01-19 テルモ株式会社 blood bag device
JPH0428590Y2 (en) * 1988-03-15 1992-07-10
EP1089784B1 (en) 1998-06-25 2006-08-02 C.R. Bard, Inc. Medical device with elastomeric bulb
WO2003090843A1 (en) 2002-04-26 2003-11-06 Millipore Corporation Disposable, sterile fluid transfer device
US7350535B2 (en) 2002-04-26 2008-04-01 Gl Tool And Manufacturing Co. Inc. Valve
US7293477B2 (en) 2003-12-23 2007-11-13 Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
WO2006022816A2 (en) 2004-07-30 2006-03-02 Gl Tool & Manufacturing Company, Inc. A valve
SG153002A1 (en) 2007-11-16 2009-06-29 Millipore Corp Fluid transfer device
JP5091641B2 (en) * 2007-11-28 2012-12-05 テルモ株式会社 Channel sealing member
FR2940440B1 (en) 2008-12-18 2010-12-24 Millipore Corp DEVICE FOR TRANSFERRING A MEDIUM
FR2940439B1 (en) 2008-12-18 2011-02-11 Millipore Corp DEVICE FOR TRANSFERRING A MEDIUM
US8544497B2 (en) 2009-10-30 2013-10-01 Emd Millipore Corporation Fluid transfer device and system
CN113217745B (en) * 2021-06-07 2022-08-19 唐山市丰南区高氏工业气体有限公司 Natural gas safety diffusing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158165A (en) * 1961-06-20 1964-11-24 Torrington Co Valve assembly and method of making it
FR2097975A5 (en) * 1970-07-06 1972-03-03 Baxter Laboratories Inc
FR2280395A1 (en) * 1974-07-31 1976-02-27 Terumo Corp MECHANISM TO ESTABLISH COMMUNICATION BETWEEN SEVERAL BLOOD BAGS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004586A (en) * 1975-03-12 1977-01-25 Baxter Travenol Laboratories, Inc. Method and apparatus for sealed, sterile connection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158165A (en) * 1961-06-20 1964-11-24 Torrington Co Valve assembly and method of making it
FR2097975A5 (en) * 1970-07-06 1972-03-03 Baxter Laboratories Inc
FR2280395A1 (en) * 1974-07-31 1976-02-27 Terumo Corp MECHANISM TO ESTABLISH COMMUNICATION BETWEEN SEVERAL BLOOD BAGS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803267A2 (en) * 1996-04-24 1997-10-29 B. Braun Melsungen Ag Medical connection device
EP0803267A3 (en) * 1996-04-24 1998-02-04 B. Braun Melsungen Ag Medical connection device

Also Published As

Publication number Publication date
JPS5448996A (en) 1979-04-17
JPS632625B2 (en) 1988-01-20
DE2819805C2 (en) 1988-07-21
IT1095938B (en) 1985-08-17
BR7804092A (en) 1979-02-06
SE428875B (en) 1983-08-01
IL54396A (en) 1981-06-29
GB1573482A (en) 1980-08-28
DE2819805A1 (en) 1979-02-15
IL54396A0 (en) 1978-06-15
FR2398950B1 (en) 1985-10-11
AU521971B2 (en) 1982-05-13
SE7806326L (en) 1979-01-26
AU3646178A (en) 1979-11-29
MX150028A (en) 1984-03-05
NO782516L (en) 1979-01-26
DK265278A (en) 1979-01-26
CH630453A5 (en) 1982-06-15
FI781721A (en) 1979-01-26
IT7824971A0 (en) 1978-06-26

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Legal Events

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