FIELD: medical engineering. SUBSTANCE: implant has three-blade part with channel, diaphysial cover-plate, derotation gasket, split washer and screw. Three-blade part is fixed directly to diaphysial cover-plate by means of mating toothed threading at an angle of 90 deg to mutually aligned axes of three-blade part and cover-plate. Screw is provided with through channel which allows rigid connection of construction at preselected diaphysial angle for introduction of construction into head and neck of thigh bone along guide needle. EFFECT: enhanced stability of implant, simplified operation technology and reduced traumatic injuries. 2 dwg
Title | Year | Author | Number |
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DEVICE FOR EXTRACTION AND IMPLANTATION DURING OSTEOSYNTHESIS | 1996 |
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DEVICE FOR OSTEOSYNTHESIS OF FRACTURED NECK OF FEMUR AND TROCHANTERIAN REGION | 1991 |
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Authors
Dates
1999-03-10—Published
1996-04-30—Filed