NO801598L - CONTAINER FOR POLLUTION-FREE SAMPLING OF MEDICINE SOLUTIONS - Google Patents

CONTAINER FOR POLLUTION-FREE SAMPLING OF MEDICINE SOLUTIONS

Info

Publication number
NO801598L
NO801598L NO801598A NO801598A NO801598L NO 801598 L NO801598 L NO 801598L NO 801598 A NO801598 A NO 801598A NO 801598 A NO801598 A NO 801598A NO 801598 L NO801598 L NO 801598L
Authority
NO
Norway
Prior art keywords
container
pollution
rigid
free sampling
outer container
Prior art date
Application number
NO801598A
Other languages
Norwegian (no)
Inventor
Bernd Zierenberg
Original Assignee
Boehringer Sohn Ingelheim
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 Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim
Publication of NO801598L publication Critical patent/NO801598L/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14Details; Accessories therefor
    • A61J1/1443Containers with means for dispensing liquid medicaments in a filtered or sterile way, e.g. with bacterial filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14Details; Accessories therefor
    • A61J1/1468Containers characterised by specific material properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J9/00Feeding-bottles in general
    • A61J9/001Feeding-bottles in general with inner liners

Description

Denne oppfinnelse vedrører en beholder for forurensningsfri uttagning av medisinoppløsninger. This invention relates to a container for contamination-free withdrawal of medicinal solutions.

Ved uttagning av væske fra en beholder må det uttatte vo-lum erstattes med et tilsvarende luftvolum. I forbindelse med legemiddeloppløsninger som må tas ut i små volummengder over en lengere tidsperiode, fører lufttilførselen til forrådsbeholde-ren med seg endel ulemper. Oksydasjonsømfintlige medisiner ok-syderes av oksygenet og kimene som finnes i luften forurenser legemiddeloppløsningen. When removing liquid from a container, the removed volume must be replaced with a corresponding air volume. In connection with medicinal solutions which must be taken out in small volumes over a longer period of time, the supply of air to the supply container brings with it a number of disadvantages. Medicines sensitive to oxidation are oxidized by the oxygen and the germs in the air contaminate the medicine solution.

Hvis man av denne grunn avstenger lufttilførselen, vil det i beholderen innstille seg et undertrykk som fører til at de ved hjelp av doseringsinnretninger (f.eks. slangepumpe) fra beholderen uttatte volumina blir mindre, dvs. at en nøyaktig do-sering ikke lengre blir mulig. If the air supply is shut off for this reason, a negative pressure will set up in the container, which causes the volumes withdrawn from the container with the help of dosing devices (e.g. hose pump) to become smaller, i.e. that accurate dosing is no longer possible possible.

Hensikten med oppfinnelsen er å tilveiebringe en beholder som ikke er beheftet med de omtalte ulemper og dette er oppnådd på en overraskende enkel måte ved hjelp av oppfinnelsen. The purpose of the invention is to provide a container which is not affected by the mentioned disadvantages and this has been achieved in a surprisingly simple way by means of the invention.

Beholderen ifølge oppfinnelsen for forurensningsfri uttagning av legemidler utmerker'seg ved at den består av en stiv ytre beholder som luften under uttagningen kan strømme inn i og en i denne beliggende og med ytterbeholderen forbunden bøyelig, lufttett lukket beholder, hvori legemiddeloppløsningen befinner seg. The container according to the invention for contamination-free withdrawal of medicines is distinguished by the fact that it consists of a rigid outer container into which the air during withdrawal can flow and a flexible, airtight closed container located in this and connected to the outer container, in which the medicinal solution is located.

Den bøyelige beholder er vanligvis så stor at den i fylt tilstand fullstendig utfyller den stive beholder og er hensikts-messig forsynt med en gjennomstikningspropp. Den ytre beholder er fortrinnsvis helt til benyttelse også tillukket lufttett, men har en liten boring som er tettet med et lett fjernbart materiale, f.eks. en klebestrimmel som tas av før benyttelsen. The flexible container is usually so large that, when filled, it completely fills the rigid container and is suitably provided with a piercing plug. The outer container is preferably also completely airtight until use, but has a small bore which is sealed with an easily removable material, e.g. an adhesive strip that is removed before use.

Som materiale for den indre beholder egner seg særlig plastposer som uten innvendinger kan benyttes til lagring av legemiddeloppløsninger. Den ytre beholder kan bestå av et hvil-ket som helst tilstrekkelig stivt'materiale, f.eks. glass, me-tall, plast osv. As material for the inner container, plastic bags are particularly suitable, which can be used without objection for storing medicinal solutions. The outer container can consist of any sufficiently rigid material, e.g. glass, metal, plastic, etc.

Oppfinnelsen skal forklares nærmere nedenfor ved hjelp av The invention will be explained in more detail below by means of

et eksempel og under henvisning til tegningen.an example and with reference to the drawing.

Som ytre beholder tjener en vanlig 20 ml injeksjonsflaske av glass som er forsynt méd en boring med 0,5 mm diameter. Bo-ringen er helt til bruken lukket med en lufttett klebestrimmel. I injeksjonsflasken er det anordnet en polyetylenpose med vegg-tykkelse på 45 pm. Etter fylling med legemiddeloppløsning for-segles beholderen med en gjennomstikningspropp av gummi (gummi-skive med flenskrave). An ordinary 20 ml glass injection bottle provided with a bore with a diameter of 0.5 mm serves as the outer container. The bore ring is closed with an airtight adhesive strip until use. A polyethylene bag with a wall thickness of 45 pm is arranged in the injection bottle. After filling with medicinal solution, the container is sealed with a rubber plug (rubber disc with flange collar).

Tegningen viser en beholder ifølge oppfinnelsen. Den indre beholder 1, den ytre beholder 2 og gummimembrantetningen 3 er kJemt sammen ved flaskehalsen ved hjelp av en påkrympet for-seglingsring 4. Membranen 3 kan gjennomstikkes med nålen til The drawing shows a container according to the invention. The inner container 1, the outer container 2 and the rubber membrane seal 3 are clamped together at the bottle neck by means of a crimped sealing ring 4. The membrane 3 can be pierced with the needle of

en injeksjonssprøyte for uttagning av legemiddeloppløsning 5. an injection syringe for withdrawing medicinal solution 5.

Den ytre beholders 2 vegg har en liten boring eller et hull 6, som kan være tillukket med en klebemiddeltildekning 7, f.eks. klebebånd, og som kan fjernes før bruken. The outer container 2 wall has a small bore or hole 6, which can be closed with an adhesive cover 7, e.g. adhesive tape, and which can be removed before use.

For prøving av doseringsnøyaktigheten ble beholderen tømt ved hjelp av en kanylenål som ble stukket gjennom membranen og tømningen foregikk i enkeltdoser. Kontrollen av vektene av de uttatte volummengder viste ingen avhengighet av tømningsgraden. Oppløsningen kunne således tas ut til en restmengde på mindre To test the dosing accuracy, the container was emptied using a cannula needle that was inserted through the membrane and the emptying took place in single doses. The control of the weights of the withdrawn volumes showed no dependence on the degree of emptying. The solution could thus be removed to a residual amount of less

enn 1%. than 1%.

Claims (4)

1. Beholder for forurensningsfri uttagning av legemiddelopp-løsning, karakterisert ved at den består av en stiv ytterbeholder som luft kan strømme inn i under uttagningen og en i den stive beholder anordnet og med denne forbundet, bøyelig, lufttett lukket beholder, hvori legemiddeloppløsningen befinner seg.1. Container for contamination-free extraction of medicinal solution, characterized in that it consists of a rigid outer container into which air can flow during extraction and a flexible, airtight closed container arranged in the rigid container and connected to it, in which the medicinal solution is located . 2. Beholder ifølge krav 1, karakterisert ved at den indre beholder til å begynne med, dvs. før uttagningen fullstendig utfyller den ytre beholder.2. Container according to claim 1, characterized in that the inner container initially, i.e. before the withdrawal, completely fills the outer container. 3. Beholder ifølge krav 1 eller 2, karakterisert ved at den ytre beholder har en liten åpning som før benyttelsen av beholderen er tillukket lufttett med lett fjernbart materiale.3. Container according to claim 1 or 2, characterized in that the outer container has a small opening which, before using the container, is sealed airtight with easily removable material. 4. Beholder ifølge krav 1,2 eller 3, karakterisert ved at den ytre og indre beholder er tillukket sammen ved hjelp^ av en påflenset gjennomstikningspropp.4. Container according to claim 1, 2 or 3, characterized in that the outer and inner container are closed together by means of a flanged piercing plug.
NO801598A 1979-05-30 1980-05-29 CONTAINER FOR POLLUTION-FREE SAMPLING OF MEDICINE SOLUTIONS NO801598L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2921960 1979-05-30

Publications (1)

Publication Number Publication Date
NO801598L true NO801598L (en) 1980-12-01

Family

ID=6072048

Family Applications (1)

Application Number Title Priority Date Filing Date
NO801598A NO801598L (en) 1979-05-30 1980-05-29 CONTAINER FOR POLLUTION-FREE SAMPLING OF MEDICINE SOLUTIONS

Country Status (8)

Country Link
EP (1) EP0019807A1 (en)
JP (1) JPS5618875A (en)
AU (1) AU5888180A (en)
DK (1) DK232480A (en)
FI (1) FI801719A (en)
IL (1) IL60180A0 (en)
NO (1) NO801598L (en)
ZA (1) ZA803246B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034080A (en) * 1987-10-15 1991-07-23 Impact International Pty. Ltd. Method of making a laminated tubular body
US5409559A (en) * 1992-05-20 1995-04-25 Impact International Pty Ltd. Making a laminated tubular body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550007A (en) * 1972-03-22 1974-06-14 Sulzer Ag DOUBLE WALL INFUSION BOTTLE.
DE2433643A1 (en) * 1974-07-12 1976-01-29 Pfrimmer & Co J Mass production type two-compartment infusion container - for two chemically or physically incompatible components
GB1499852A (en) * 1975-03-04 1978-02-01 Smith & Nephew Pharma Packaging
US3985135A (en) * 1975-03-31 1976-10-12 Baxter Laboratories, Inc. Dual chamber reservoir

Also Published As

Publication number Publication date
DK232480A (en) 1980-12-01
JPS5618875A (en) 1981-02-23
AU5888180A (en) 1980-12-04
IL60180A0 (en) 1980-07-31
ZA803246B (en) 1982-02-24
EP0019807A1 (en) 1980-12-10
FI801719A (en) 1980-12-01

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