FR2452293A1 - APPARATUS FOR ADJUSTABLE ADMINISTRATION OF A FLUID PARENTALLY - Google Patents

APPARATUS FOR ADJUSTABLE ADMINISTRATION OF A FLUID PARENTALLY

Info

Publication number
FR2452293A1
FR2452293A1 FR8006645A FR8006645A FR2452293A1 FR 2452293 A1 FR2452293 A1 FR 2452293A1 FR 8006645 A FR8006645 A FR 8006645A FR 8006645 A FR8006645 A FR 8006645A FR 2452293 A1 FR2452293 A1 FR 2452293A1
Authority
FR
France
Prior art keywords
fluid
opening
flow
parentally
passage
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
FR8006645A
Other languages
French (fr)
Other versions
FR2452293B3 (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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Laboratories filed Critical Abbott Laboratories
Publication of FR2452293A1 publication Critical patent/FR2452293A1/en
Application granted granted Critical
Publication of FR2452293B3 publication Critical patent/FR2452293B3/fr
Granted 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
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter

Abstract

L'INVENTION SE RAPPORTE A UN APPAREIL PERMETTANT D'ADMINISTRER DE FACON REGLABLE UN FLUIDE PAR VOIE PARENTERALE, L'APPAREIL ETANT DOTE D'UN MOYEN DIT DE "MAINTIEN D'OUVERTURE DE VEINE". L'APPAREIL 10 COMPREND UNE CHAMBRE 20, UN PASSAGE D'ENTREE DE FLUIDE 23 DISPOSE A SA PARTIE SUPERIEURE, UN PASSAGE DE SORTIE DE FLUIDE 25 DISPOSE A SA PARTIE INFERIEURE ET FONCTIONNELLEMENT RELIE A UN ELEMENT 26 DE FORMATION DE GOUTTE, UN MOYEN 30 DE PASSAGE DE FLUIDE CONSTITUE D'UN TUBE VERTICAL PRESENTANT UNE OUVERTURE 33 ET UN FILTRE 31 ET CONCU POUR ASSURER UN DEBIT PLUS ELEVE PAR LA PARTIE SUPERIEURE DE L'OUVERTURE QUE PAR SA PARTIE INFERIEURE. L'APPAREIL DE L'INVENTION PERMET DE PASSER DU DEBIT NORMAL AU DEBIT DE "MAINTIEN D'OUVERTURE DE VEINE" SANS A-COUP. IL NE COMPORTE PAS DE PIECES MOBILES ET IL EST DU TYPE "A JETER".THE INVENTION RELATES TO AN APPARATUS ALLOWING THE ADMINISTERING OF A PARENTERALLY ADMINISTERED FLUID, THE APPARATUS HAVING A MEANS OF "MAINTAINING VENIN OPENING". THE APPARATUS 10 INCLUDES A CHAMBER 20, A FLUID INLET PASSAGE 23 HAS AT ITS UPPER PART, A FLUID OUTLET PASSAGE 25 HAS AT ITS LOWER PART AND FUNCTIONALLY CONNECTED TO A DROP FORMING ELEMENT 26, A MEDIUM 30 FLUID PASSAGE CONSTITUTES OF A VERTICAL TUBE PRESENTING AN OPENING 33 AND A FILTER 31 AND DESIGNED TO ENSURE A HIGHER FLOW BY THE UPPER PART OF THE OPENING THAN BY ITS LOWER PART. THE APPARATUS OF THE INVENTION ALLOWS TO GO FROM NORMAL FLOW TO “KEEP VEIN OPENING” FLOW WITHOUT JUST. IT DOES NOT CONTAIN MOVABLE PARTS AND IT IS OF THE "TO BE DISCARDED" TYPE.

FR8006645A 1979-03-26 1980-03-25 APPARATUS FOR ADJUSTABLE ADMINISTRATION OF A FLUID PARENTALLY Granted FR2452293A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2357679A 1979-03-26 1979-03-26

Publications (2)

Publication Number Publication Date
FR2452293A1 true FR2452293A1 (en) 1980-10-24
FR2452293B3 FR2452293B3 (en) 1982-01-29

Family

ID=21815953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006645A Granted FR2452293A1 (en) 1979-03-26 1980-03-25 APPARATUS FOR ADJUSTABLE ADMINISTRATION OF A FLUID PARENTALLY

Country Status (5)

Country Link
AU (1) AU536498B2 (en)
CA (1) CA1140018A (en)
DE (1) DE3011521A1 (en)
FR (1) FR2452293A1 (en)
GB (1) GB2044620B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521212A (en) * 1982-08-03 1985-06-04 Baxter Travenol Laboratories, Inc. Solution administration set
US4695272A (en) * 1984-10-26 1987-09-22 Aktiebolaget Hassle Drug release device
DE19748497A1 (en) * 1997-11-03 1999-05-06 Ohmeda Gmbh & Co Kg Infusion device with drip chamber and hose clamp
DK1181065T3 (en) * 1999-05-03 2003-11-24 Bd Infusion Therapy Gmbh infuser
DE29913550U1 (en) * 1999-08-04 1999-11-04 Caremed Medical Produkte Ag Withdrawal device with air filter and liquid filter for the sterile removal of liquids from containers
US8523829B2 (en) 2004-01-29 2013-09-03 Becton, Dickinson And Company Intravenous delivery system
CN102000373A (en) * 2010-06-07 2011-04-06 李林风 Manufacturing method of safe transfusion system based on bubbling point pressure principle
US10702689B2 (en) 2015-03-26 2020-07-07 Becton, Dickinson And Company Auto-stop vent plug
US10232130B2 (en) 2015-03-26 2019-03-19 Becton, Dickinson And Company Anti-run dry membrane
US10105899B2 (en) 2015-03-26 2018-10-23 Becton, Dickinson And Company IV membrane attachment systems and methods
US10201667B2 (en) 2015-03-26 2019-02-12 Becton, Dickinson And Company IV membrane attachment systems and methods
US10646648B2 (en) 2015-04-01 2020-05-12 Becton, Dickinson And Company IV flow management systems and methods

Also Published As

Publication number Publication date
FR2452293B3 (en) 1982-01-29
CA1140018A (en) 1983-01-25
AU5643380A (en) 1980-10-02
DE3011521A1 (en) 1980-10-09
AU536498B2 (en) 1984-05-10
GB2044620B (en) 1983-05-25
GB2044620A (en) 1980-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse