| 摘要 |
FIELD: medical engineering. SUBSTANCE: device has casing with rod and piston provided with cylindric detachable reservoir easily introducible into the casing and manufactured flexible corrugated material. The reservoir has rigid base with fastening members to enable its attachment to the piston and reducer for needle tightly attached to the open part of the reservoir. The reducer is tightly pressed against the reservoir by means of a ring. EFFECT: multiple usage without being resterilized. 3 cl, 4 dwg |
