Joint stabilization screw assembly
PL74530Y1Active Publication Date: 2026-09-28CHARKIEWICZ MIKOLAJ
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Patent Information
- Application Number
- PL2025133222U
- Authority / Receiving Office
- PL · PL
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-12-31
- Publication Date
- 2026-09-28
- Estimated Expiration
- 2035-12-31
Abstract
The joint stabilization screw assembly (100) includes a coaxially arranged, threaded and co-threaded sacral portion (110) provided with an extension having a first lock at its end and a hip portion (120) having a thread diameter greater than or equal to the thread diameter of the sacral portion (110) provided with an axial through hole and a second lock. The sacral portion extension fits within a hole in the hip portion (120) such that the hip portion (120) can freely rotate on the extension. The end of the extension is further provided with a mounting socket.
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Citation Information
Patent Citations
Bone compression screw of two-part shaft uses notchers on shaft to couple to second part as respectively main bored shaft part and second bored part releasably coupled for screw-torquing.
DE10101267A1
Compression bone screw and screwdriver blade therefor
US20040172031A1
Screw for osteosynthesis and arthrodesis
US20150182271A1