EP0197383A3 - Method and device for the contamination-free mixing of fluids - Google Patents

Method and device for the contamination-free mixing of fluids Download PDF

Info

Publication number
EP0197383A3
EP0197383A3 EP19860103776 EP86103776A EP0197383A3 EP 0197383 A3 EP0197383 A3 EP 0197383A3 EP 19860103776 EP19860103776 EP 19860103776 EP 86103776 A EP86103776 A EP 86103776A EP 0197383 A3 EP0197383 A3 EP 0197383A3
Authority
EP
European Patent Office
Prior art keywords
component
empty space
vessel containing
transfer device
contamination
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.)
Withdrawn
Application number
EP19860103776
Other languages
German (de)
French (fr)
Other versions
EP0197383A2 (en
Inventor
Peter Iwatschenko
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.)
Pfrimmer-Viggo GmbH and Co KG
Original Assignee
Pfrimmer-Viggo GmbH and Co KG
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 Pfrimmer-Viggo GmbH and Co KG filed Critical Pfrimmer-Viggo GmbH and Co KG
Publication of EP0197383A2 publication Critical patent/EP0197383A2/en
Publication of EP0197383A3 publication Critical patent/EP0197383A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • 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
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing end
    • 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
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/2013—Piercing means having two piercing ends

Landscapes

  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Accessories For Mixers (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren zum konta­ minationssicheren Mischen von zwei in undeformierbaren Gefäßen enthaltenen Flüssigkeiten in einem vorbestimmten Volumenverhältnis der Komponenten zur parenteralen Ernährung, wobei beide Gefaäßvolumina durch ein Über­ führungsgerät miteinander verbunden werden, wobei das die eine Komponente enthaltende Gefäß unter Belassung eines mindestens dem Volumen der anderen Komponente entsprechenden Leerraums nur teilweise gefüllt und der Leerraum evakuiert wird und wobei zum Gebrauch zuerst das die andere Komponente enthaltende Gefäß, danach das den Leerraum enthaltende Gefäß mit dem Überführungsger­ ät verbunden und das die andere Komponente enthaltende Geräß über der ausströmenden Flüssigkeit belüftet wird. The invention relates to a method for contact mination-proof mixing of two in undeformable Vessels contain liquids in a predetermined Volume ratio of the components to the parenteral Nutrition, both vascular volumes by an over guide device are connected to each other, the the vessel containing a component while being left one at least the volume of the other component corresponding empty space is only partially filled and the Empty space is evacuated and being used first the vessel containing the other component, then the vessel containing the empty space with the transfer device ät connected and that containing the other component Is ventilated above the escaping liquid.

Weiter bezieht sich die Erfindung auf ein Überführungs­ gerät zur Durchführung des Verfahrens, wobei es eine einkanalige Verbindungsleitung aufweist, die an beiden Enden mit je einem Einstechanschluß und einer ver­ schließbaren Belüftungseinrichtung versehen ist. The invention further relates to a transfer device for performing the method, wherein there is a has single-channel connecting line, the two Ends with one insertion and one ver closable ventilation device is provided.

EP19860103776 1985-04-10 1986-03-20 Method and device for the contamination-free mixing of fluids Withdrawn EP0197383A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853512779 DE3512779A1 (en) 1985-04-10 1985-04-10 METHOD AND DEVICE FOR CONTAMINATION-SAFE MIXING OF LIQUIDS
DE3512779 1985-04-10

Publications (2)

Publication Number Publication Date
EP0197383A2 EP0197383A2 (en) 1986-10-15
EP0197383A3 true EP0197383A3 (en) 1987-11-11

Family

ID=6267591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860103776 Withdrawn EP0197383A3 (en) 1985-04-10 1986-03-20 Method and device for the contamination-free mixing of fluids

Country Status (3)

Country Link
EP (1) EP0197383A3 (en)
JP (1) JPS61242625A (en)
DE (1) DE3512779A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021824A (en) * 1995-03-02 2000-02-08 Novo Nordisk A/S Kit for storage and mixing of agents of which at least one is liquid
GB2303799B (en) * 1995-07-29 1999-03-10 Siemens Plc Improvements in or relating to aqueous sample testing apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923294A (en) * 1955-11-03 1960-02-02 Baxter Laboratories Inc Parenteral tubing set and method of making same
FR1337376A (en) * 1962-07-30 1963-09-13 Debat Lab Device allowing the extemporaneous obtaining of injectable or drinkable pharmaceutical preparations
FR2487680A3 (en) * 1980-08-01 1982-02-05 Lefrancq Laboratoires Appts. for preparing therapeutic soln. for infusion - by piping solvent from one flask to second flask contg. therapeutic compound
US4346703A (en) * 1979-01-23 1982-08-31 Baxter Travenol Laboratories, Inc. Solution container for continuous ambulatory peritoneal dialysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168270A (en) * 1936-11-21 1939-08-01 Nat Drug Co Hypodermic-injection apparatus
US3092106A (en) * 1958-08-04 1963-06-04 Cutter Lab Administration equipment
US2954769A (en) * 1958-08-20 1960-10-04 American Cyanamid Co Aseptic liquid transfer apparatus
US3876234A (en) * 1973-01-11 1975-04-08 Extracorporeal Med Spec Twist-lock connector
DE2834588A1 (en) * 1978-08-07 1980-02-14 Transcodan Infusion appliance prick - with concave elastomer disc as venting valve for vent needle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923294A (en) * 1955-11-03 1960-02-02 Baxter Laboratories Inc Parenteral tubing set and method of making same
FR1337376A (en) * 1962-07-30 1963-09-13 Debat Lab Device allowing the extemporaneous obtaining of injectable or drinkable pharmaceutical preparations
US4346703A (en) * 1979-01-23 1982-08-31 Baxter Travenol Laboratories, Inc. Solution container for continuous ambulatory peritoneal dialysis
FR2487680A3 (en) * 1980-08-01 1982-02-05 Lefrancq Laboratoires Appts. for preparing therapeutic soln. for infusion - by piping solvent from one flask to second flask contg. therapeutic compound

Also Published As

Publication number Publication date
JPS61242625A (en) 1986-10-28
DE3512779A1 (en) 1986-10-23
EP0197383A2 (en) 1986-10-15

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Inventor name: IWATSCHENKO, PETER