GB585405A - Improvements in or relating to ampules - Google Patents
Improvements in or relating to ampulesInfo
- Publication number
- GB585405A GB585405A GB873144A GB873144A GB585405A GB 585405 A GB585405 A GB 585405A GB 873144 A GB873144 A GB 873144A GB 873144 A GB873144 A GB 873144A GB 585405 A GB585405 A GB 585405A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- discs
- group
- rubber
- incompressible
- 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.)
- Expired
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
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/06—Ampoules or carpules
- A61J1/062—Carpules
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
585,405. Pistons. FIELDS, M. R. Nov. 5, 1943, No. 8731/44. Divided out of 585,392, [Group VI] [Class 122 (i)] [Also in Group VI] A piston plunger closure 20 for an ampoule [see Group VI] comprises a diaphragm 9 backed by discs 21, 22 including an incompressible disc interposed between a compressible disc and the diaphragm. The diaphragm may be of pure rubber calendered or glazed or treated with wax or plastic material. The incompressible discs 21 may be made of fibre serrated at 24, and the compressible discs 22 may be formed from sheet rubber or rubber-like material and have central holes 23.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB873144A GB585405A (en) | 1943-11-05 | 1943-11-05 | Improvements in or relating to ampules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB873144A GB585405A (en) | 1943-11-05 | 1943-11-05 | Improvements in or relating to ampules |
Publications (1)
Publication Number | Publication Date |
---|---|
GB585405A true GB585405A (en) | 1947-02-06 |
Family
ID=9858177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB873144A Expired GB585405A (en) | 1943-11-05 | 1943-11-05 | Improvements in or relating to ampules |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB585405A (en) |
-
1943
- 1943-11-05 GB GB873144A patent/GB585405A/en not_active Expired
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