GB1030861A - Improvements in or relating to hypodermic syringes - Google Patents
Improvements in or relating to hypodermic syringesInfo
- Publication number
- GB1030861A GB1030861A GB775261A GB775261A GB1030861A GB 1030861 A GB1030861 A GB 1030861A GB 775261 A GB775261 A GB 775261A GB 775261 A GB775261 A GB 775261A GB 1030861 A GB1030861 A GB 1030861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- needle
- ampoule
- diaphragm
- collar
- mount
- 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
- 239000003708 ampul Substances 0.000 abstract 6
- 229920000573 polyethylene Polymers 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
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
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
- A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
-
- 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
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
- A61M5/288—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened by piercing without internal pressure increase
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly
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
1,030,861. Hypodermic injection appliances. BOOTS PURE DRUG CO. Ltd. June 4,1962 [March 2,1961], No. 7752/61. Heading A5R. An ampoule comprises a collapsible container 1 to which a needle mount is secured, a passage 6 through the needle mount being sealed by a pierceable diaphragm 7, and a detachable needle or stylet having a surrounding collar 12 which is longitudinally displaceable relative to the needle mount to pierce the diaphragm, the collar and the needle mount having locating and retaining means which permits the piercing movement of the needle or stylet. The finger hold 2, which is made of polythene or polystyrene, is sealed to the ampoule 1 and is integral with the needle mount which has external recesses 4, 5. A double-pointed needle or a diaphragm-piercing stylet is fixed in a collar 12 having an internal projection 13 which selectively engages one of the recesses in the needle mount to secure the collar in a position in which the diaphragm is not pierced or a position in which the diaphragm is pierced. The ampoule is filled through a base 9 which is subsequently covered by a disc 10. Alternatively, the collar may have one or two external recesses or projections which engage one or two recesses in or projections from the surface of the needle mount passage. A conventional hypodermic needle may be fitted over the mount after the diaphragm has been pierced by the stylet. The ampoule is made of polythene which may be coated with a gas-impermeable film or enclosed in a container of inert gas, e.g. nitrogen. The ampoule is packed in a polythene envelope which is permeable to sterilising gases, e.g. ethylene oxide. A hypodermic syringe may be filled from the ampoule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB775261A GB1030861A (en) | 1961-03-02 | 1961-03-02 | Improvements in or relating to hypodermic syringes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB775261A GB1030861A (en) | 1961-03-02 | 1961-03-02 | Improvements in or relating to hypodermic syringes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1030861A true GB1030861A (en) | 1966-05-25 |
Family
ID=9839035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB775261A Expired GB1030861A (en) | 1961-03-02 | 1961-03-02 | Improvements in or relating to hypodermic syringes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1030861A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3468309A (en) * | 1966-04-15 | 1969-09-23 | Globampoule Ag | Hypodermic syringe with lockable needle holder |
| US4234103A (en) * | 1978-03-31 | 1980-11-18 | Baxter Travenol Laboratories, Inc. | Diagnostic reagent dispensing bottle |
| GB2210268A (en) * | 1987-02-25 | 1989-06-07 | Duoject Inc | Syringe system |
| US4886495A (en) * | 1987-07-08 | 1989-12-12 | Duoject Medical Systems Inc. | Vial-based prefilled syringe system for one or two component medicaments |
| US5364369A (en) * | 1987-07-08 | 1994-11-15 | Reynolds David L | Syringe |
-
1961
- 1961-03-02 GB GB775261A patent/GB1030861A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3468309A (en) * | 1966-04-15 | 1969-09-23 | Globampoule Ag | Hypodermic syringe with lockable needle holder |
| US4234103A (en) * | 1978-03-31 | 1980-11-18 | Baxter Travenol Laboratories, Inc. | Diagnostic reagent dispensing bottle |
| GB2210268A (en) * | 1987-02-25 | 1989-06-07 | Duoject Inc | Syringe system |
| US4886495A (en) * | 1987-07-08 | 1989-12-12 | Duoject Medical Systems Inc. | Vial-based prefilled syringe system for one or two component medicaments |
| US5137511A (en) * | 1987-07-08 | 1992-08-11 | Duoject Medical Systems Inc. | Syringe |
| US5364369A (en) * | 1987-07-08 | 1994-11-15 | Reynolds David L | Syringe |
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