GB728983A - Improvements in and relating to hypodermic syringes made of injection moulded plastic material - Google Patents
Improvements in and relating to hypodermic syringes made of injection moulded plastic materialInfo
- Publication number
- GB728983A GB728983A GB3642/53A GB364253A GB728983A GB 728983 A GB728983 A GB 728983A GB 3642/53 A GB3642/53 A GB 3642/53A GB 364253 A GB364253 A GB 364253A GB 728983 A GB728983 A GB 728983A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- nipple
- hypodermic
- needle
- plug
- 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
- 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
- A61M5/178—Syringes
- A61M5/31—Details
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
728,983. Hypodermic. injection devices. SOC. D'EXPLOITATION DES SERINGUES INDUSTRIELLES S. E. S. I. Feb. 9, 1953 [July 18, 1952; July 18, 1952], No. 3642/53. Class 81 (2). A hypodermic syringe of injectionmoulded plastic is provided with a nipple, which is adaptable to receive a needle mount of anv size within a selected range, and a hollow plunger closed at its inner end and with an opening at its outer end which is provided with a removable plug, the cavity within the plunger being such that it can hold a supply of hypodermic needles. The plug 22 is externally threaded to fit an internal thread on the plunger 11. The plug 22 is also provided with a V-shaped groove which overlies the extreme end of the plunger 11. The inner end of the plunger is provided with an annular groove 17 in which fits an elastic ring 18 for providing a seal between the plunger 11 and the barrel 10. The needle-receiving nipple 14 is either offset (as shown) or coaxial with respect to the axis of the syringe. Several tapering stepped portions 14c, 14b, 14a form the nipple 14, each stepped portion being dimensioned so that it will fit a needle mount of a corresponding size. When larger needle mounts are used the narrower stepped portions may be cut off along lines x-x or y-y.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR728983X | 1952-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB728983A true GB728983A (en) | 1955-04-27 |
Family
ID=9112154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3642/53A Expired GB728983A (en) | 1952-07-18 | 1953-02-09 | Improvements in and relating to hypodermic syringes made of injection moulded plastic material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB728983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012069969A1 (en) * | 2010-11-22 | 2012-05-31 | Robert Pattison-Emms | Metering device |
-
1953
- 1953-02-09 GB GB3642/53A patent/GB728983A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012069969A1 (en) * | 2010-11-22 | 2012-05-31 | Robert Pattison-Emms | Metering device |
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