DEVICE FOR EMERGENCY DOSED INJECTION OF DRUG Russian patent published in 1999 - IPC

FIELD: medicine. SUBSTANCE: device has body with piston, pusher, capsule and injection needle. It also includes spring catches, spring and needle-shaped pins of injection needle. Guide recesses are provided in body for movement and separation of spring catch lugs. Piston presses on capsule, breaks it by means of needle-shaped pins and delivers drug through injection needles into man's tissues promptly. Pusher rod length equals length of spring catch travel up to spring operation. Spring is capable of striking on piston. EFFECT: enhanced efficiency. 3 dwg