SYRINGE-TUBE Russian patent published in 1999 - IPC

Abstract RU 2139737 C1

FIELD: medicine. SUBSTANCE: syringe-tube is used for injections. It has body-ampoule with substance and piston without rod which is provided with recess. It also has needle with cap made of hard material. When in use, cap is removed from needle and inserted in piston recess with its end piece. Thus needle cap becomes piston rod. EFFECT: precluded depressurization and infection. 2 cl 6 dwg

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RU 2 139 737 C1

Authors

Taranov I.V.

Dates

1999-10-20—Published

1997-10-21—Filed