FIELD: performance of injections with disposable syringes. SUBSTANCE: syringe body accommodates piston with rod interconnected by joint unit. Joint unit is made in form of bosses on rod. Located between bosses is locking ring 5 with longitudinal recesses and radial grooves. Bosses are alternating in recesses and grooves of ring for rotating by means of bosses. EFFECT: higher efficiency. 2 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYRINGE | 1990 |
|
RU2033195C1 |
| DISPOSABLE SYRINGE | 1990 |
|
RU2033198C1 |
| EXPENDABLE SYRINGE | 1990 |
|
RU2080881C1 |
| SYRINGE | 1990 |
|
RU2035920C1 |
| SYRINGE | 1989 |
|
SU1832509A1 |
| DEVICE FOR CHECKING OPERATION OF ELECTRICITY METER IN TWO-WIRE ELECTRIC MAINS | 0 |
|
SU1352377A1 |
| SINGLE USE SYRINGE | 1991 |
|
RU2048819C1 |
| EXPENDABLE INJECTION DEVICE | 1990 |
|
RU2065755C1 |
| SYRINGE | 0 |
|
SU1706640A1 |
| EXPENDABLE SYRINGE | 1990 |
|
RU2065756C1 |
