GB1204709A - Hypodermic syringe - Google Patents
Hypodermic syringeInfo
- Publication number
- GB1204709A GB1204709A GB46140/67A GB4614067A GB1204709A GB 1204709 A GB1204709 A GB 1204709A GB 46140/67 A GB46140/67 A GB 46140/67A GB 4614067 A GB4614067 A GB 4614067A GB 1204709 A GB1204709 A GB 1204709A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cartridge
- needle
- holder
- plunger
- neck
- 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
- A61M5/28—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
- A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
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
1,204,709. Surgical syringes. PHILIPS GLOEILAMPENFABRIEKEN N.V. 9 Oct., 1967, No. 46140/67. Heading A5R. A hypodermic syringe comprises a cartridge with a plunger and needle and a resilient cylindrical cartridge holder 44 with a neck 48 at the forward end and a projection 52 having a wedge portion on its interior wall, the arrangement being such that the projection is distorted as the cartridge is inserted axially in the holder and, when the cartridge is wholly inserted, engages a recessed portion 16. Three inwardly directed projections 52 each comprising wedge portions (54 Fig. 5) whose least radial dimension is rearmost are evenly spaced around the internal periphery of the holder rearwardly of the neck 48. The cartridge holder has a finger grip 46 and longitudinal internal ribs 50 which are integral with the projections 52. The hub 20 of a hypodermic needle 36 is secured to the cartridge neck by a spun aluminium ring 24 and the needle has a guard 38 which on removal may be used as a plunger for operating the cartridge piston 12. A plastics cylinder 60 is removably mounted around the needle guard and alternatively may be used as a plunger for the piston 12. The cartridge is sealed at the forward end by a diaphragm (28, Fig. 2) which, when pressure is applied to the piston 12 is ballooned into the needle hub 20 and, when it contacts knife edges (32) in the needle hub, bursts for discharge of medicament.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL133649D NL133649C (en) | 1966-06-21 | ||
| US559134A US3437090A (en) | 1966-06-21 | 1966-06-21 | Syringe with single use cartridge and holder |
| GB46140/67A GB1204709A (en) | 1966-06-21 | 1967-10-09 | Hypodermic syringe |
| NL6714045A NL6714045A (en) | 1966-06-21 | 1967-10-16 | |
| CH1455467A CH461709A (en) | 1966-06-21 | 1967-10-18 | Injection syringe |
| FR125017A FR1541417A (en) | 1966-06-21 | 1967-10-19 | Disposable syringe after use |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55913466A | 1966-06-21 | 1966-06-21 | |
| GB46140/67A GB1204709A (en) | 1966-06-21 | 1967-10-09 | Hypodermic syringe |
| NL6714045A NL6714045A (en) | 1966-06-21 | 1967-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1204709A true GB1204709A (en) | 1970-09-09 |
Family
ID=27259921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46140/67A Expired GB1204709A (en) | 1966-06-21 | 1967-10-09 | Hypodermic syringe |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3437090A (en) |
| CH (1) | CH461709A (en) |
| GB (1) | GB1204709A (en) |
| NL (2) | NL6714045A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL172403C (en) | 1974-04-08 | 1983-09-01 | Duphar Int Res | SYRINGE WITH A CARTRIDGE AND A CARTRIDGE, WITH THE CARTRIDGE CONTAINING PATTERN LOCKERS, AND THE CARTRIDGE CONTAINER FOR AN INJECTION SYRINGE. |
| US4747839A (en) * | 1986-12-17 | 1988-05-31 | Survival Technology, Inc. | Disposable hypodermic syringe with plastic snap-on needle hub and heat shrink seal therefor |
| 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 |
| US20100152676A1 (en) * | 2008-12-16 | 2010-06-17 | Alcon Research, Ltd. | Drug Loading Through Plunger |
| WO2013124119A1 (en) | 2012-02-24 | 2013-08-29 | Novo Nordisk A/S | Drug delivery device with cartridge snap holding feature |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2671449A (en) * | 1953-02-04 | 1954-03-09 | American Home Prod | Cartridge-syringe unit |
| US2865372A (en) * | 1957-11-18 | 1958-12-23 | Pfizer & Co C | Hypodermic syringe |
| US3074541A (en) * | 1959-10-13 | 1963-01-22 | Brunswick Corp | Medicinal vial and needle assembly |
-
0
- NL NL133649D patent/NL133649C/xx active
-
1966
- 1966-06-21 US US559134A patent/US3437090A/en not_active Expired - Lifetime
-
1967
- 1967-10-09 GB GB46140/67A patent/GB1204709A/en not_active Expired
- 1967-10-16 NL NL6714045A patent/NL6714045A/xx unknown
- 1967-10-18 CH CH1455467A patent/CH461709A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH461709A (en) | 1968-08-31 |
| US3437090A (en) | 1969-04-08 |
| NL133649C (en) | |
| NL6714045A (en) | 1969-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |