FIELD: medicine; dentistry.
SUBSTANCE: screwing device comprises a case and a cross-bore head. And in the head from the cross-bore to an end face, there is a longitudinal hole formed wherein a slide plate with an end pickup spike and a spring are mounted. The longitudinal hole wall of the head from the end face accommodates a pair of opposite longitudinal grooves with an end transverse slot. The end of the case is provided with a pair of opposed flanges and bodily established in the longitudinal hole of the head, while the ends of its flanges are mounted in the cross-section groove via the longitudinal grooves. The spring is arranged between the slide plate and the end of the case. The device for sterilisation is to be assembled and disassembled directly by medical personnel of patient care institutions.
EFFECT: lower labour input in assembling and disassembling, and possibility to adjust torque moment in screwing.
10 cl, 21 dwg
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