Connector for fractured bones

Details Connector for fractured bones Connector for fractured bones

1986-07-02

1988-08-02

Rosenbaum, C. Fred

Surgery

Truss

Perineal

411 57, 411128, 411 60, A61F 504

Patent

active

047608439

ABSTRACT:
A connector for osteosynthesis, especially for fastening bone fragments comprises a plug sleeve and a screw engageable in the plug sleeve, the plug sleeve being formed of a viscoplastic, tissue-compatible plastics and having a thread shape on its outer surface. The plug sleeve can be slightly expanded at its end facing the head of the screw and also expanded to a greater extent at its other end, so that simple assembly and firm clamping in the bone tissue is achieved. It is possible to monitor the position of the plug sleeve in the bone constantly during assembly on an X-ray screen in conjunction with a metallic screwdriver or a measuring scale provided on the screwdriver for screwing the sleeve into the bone.

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