FR2321903A1 - Therapeutic injection syringe partic. for insulin for diabetics - can be loaded for automatic, prepositioned injection - Google Patents
Therapeutic injection syringe partic. for insulin for diabetics - can be loaded for automatic, prepositioned injectionInfo
- Publication number
- FR2321903A1 FR2321903A1 FR7526446A FR7526446A FR2321903A1 FR 2321903 A1 FR2321903 A1 FR 2321903A1 FR 7526446 A FR7526446 A FR 7526446A FR 7526446 A FR7526446 A FR 7526446A FR 2321903 A1 FR2321903 A1 FR 2321903A1
- Authority
- FR
- France
- Prior art keywords
- syringe
- cylinder
- container
- injection
- partic
- 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.)
- Withdrawn
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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
Abstract
Syringe is of the type having a container of liq. to be injected joined to a hypodermic needle. The container is fixed inside a box to which is fixed a pump cylinder piped to the container. The suction end of the syringe is fitted thro, and fixed to a coaxial piston which is axially movable in the cylinder. Opposed action non-return valves are fitted in the container outlet and the syringe outlet so that reciprocation of the piston in the cylinder pumps liq. first from container to cylinder and then from cylinder to syringe. As the piston is moved into the cylinder the corresp. displacement of the syringe is pref. used to load a spring. Release of the spring load automatically drives the point of the needle through the skin of the patient. Syringe may be used for periodic medical injections, partic. insulin for diabetic patients. The equipment is simply and inexpensively designed and very easily operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7526446A FR2321903A1 (en) | 1975-08-27 | 1975-08-27 | Therapeutic injection syringe partic. for insulin for diabetics - can be loaded for automatic, prepositioned injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7526446A FR2321903A1 (en) | 1975-08-27 | 1975-08-27 | Therapeutic injection syringe partic. for insulin for diabetics - can be loaded for automatic, prepositioned injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2321903A1 true FR2321903A1 (en) | 1977-03-25 |
Family
ID=9159401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7526446A Withdrawn FR2321903A1 (en) | 1975-08-27 | 1975-08-27 | Therapeutic injection syringe partic. for insulin for diabetics - can be loaded for automatic, prepositioned injection |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2321903A1 (en) |
-
1975
- 1975-08-27 FR FR7526446A patent/FR2321903A1/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2585157C2 (en) | Autoinjector | |
| FR2807946B1 (en) | NEEDLELESS SYRINGE OPERATING WITH A TWO-COMPOSITION PYROTECHNIC LOAD | |
| ATE153863T1 (en) | SUBCUTANEOUS INJECTION SYRINGE | |
| HK1060315A1 (en) | Needleless safety syringe of compact architecture | |
| CN1083395A (en) | Medication injection device | |
| WO2003047663A3 (en) | Automatic injector | |
| SE7704331L (en) | NON-REUTILLIBLE CAMPING SERVICE, PRE-EMPLOYMENT OF A MEDICAL SUBSTANCE, PREPARED FOR EMPLOYEES | |
| AU2001279926A1 (en) | Needleless syringe operating by compression of the reservoir containing the active liquid | |
| Warren et al. | Large-scale administration of vaccines by means of an automatic jet injection syringe | |
| ATE346631T1 (en) | IMPROVEMENTS TO SUBCUTANEOUS INJECTION SYRINGES | |
| FR2321903A1 (en) | Therapeutic injection syringe partic. for insulin for diabetics - can be loaded for automatic, prepositioned injection | |
| CN109498911A (en) | Syringe for syringe | |
| CN215875778U (en) | Injection device for battlefield first aid | |
| CN204293619U (en) | The needleless injector that motor compresses | |
| NL2024968B1 (en) | Injection devices for wearable devices | |
| US2431406A (en) | Cartridge-cylinder unit for hypodermic syringes | |
| CN205549139U (en) | Insulin syringe | |
| BR0016219A (en) | Medical device | |
| CN220276052U (en) | Intravenous injection chemotherapy device | |
| CN107243096B (en) | Indwelling subcutaneous infusion device | |
| FR2243705A1 (en) | Dental syringe for painless injections - with simultaneous penetration of needle and ejection of anaesthetic liq | |
| CN109498912A (en) | Syringe | |
| Derlien | The development and application of portable infusion devices | |
| ES2029602A6 (en) | Single-use syringe for injections | |
| GB817946A (en) | Improvements in or relating to needles for intravenous injections |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |