NO801598L - CONTAINER FOR POLLUTION-FREE SAMPLING OF MEDICINE SOLUTIONS - Google Patents
CONTAINER FOR POLLUTION-FREE SAMPLING OF MEDICINE SOLUTIONSInfo
- 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
Links
- 238000005070 sampling Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 2
- 239000000243 solution Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- A61J1/1443—Containers with means for dispensing liquid medicaments in a filtered or sterile way, e.g. with bacterial filters
-
- 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
- A61J1/1468—Containers characterised by specific material properties
-
- 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
- A61J9/00—Feeding-bottles in general
- A61J9/001—Feeding-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)
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)
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)
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 |
-
1980
- 1980-05-16 EP EP80102702A patent/EP0019807A1/en not_active Withdrawn
- 1980-05-28 IL IL60180A patent/IL60180A0/en unknown
- 1980-05-28 FI FI801719A patent/FI801719A/en not_active Application Discontinuation
- 1980-05-28 JP JP7210280A patent/JPS5618875A/en active Pending
- 1980-05-29 DK DK232480A patent/DK232480A/en unknown
- 1980-05-29 AU AU58881/80A patent/AU5888180A/en not_active Abandoned
- 1980-05-29 NO NO801598A patent/NO801598L/en unknown
- 1980-05-30 ZA ZA00803246A patent/ZA803246B/en unknown
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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