FIELD: medical equipment. SUBSTANCE: syringe is provided with additional piston. First piston has destructible membrane and cross-shaped lug with perforator. EFFECT: high efficiency. 1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SINGLE USE SYRINGE | 1991 |
|
RU2048819C1 |
| DISPOSABLE SYRINGE | 2004 |
|
RU2254879C2 |
| SELF-DESTROYING AND SELF-LOCKING SYRINGE | 2015 |
|
RU2614109C2 |
| EXPENDABLE SYRINGE | 1990 |
|
RU2065756C1 |
| DISPOSABLE SYRINGE | 0 |
|
SU1762937A1 |
| AUTO-INJECTOR ASSEMBLY | 2013 |
|
RU2655544C2 |
| DISPOSABLE SYRINGE (ITS MODIFICATIONS) | 1991 |
|
RU2019197C1 |
| DISPOSABLE SYRINGE | 1991 |
|
RU2025138C1 |
| DISPOSABLE SYRINGE (ITS VERSIONS) | 0 |
|
SU1816220A3 |
| EXPENDABLE INJECTION DEVICE | 1990 |
|
RU2065755C1 |
