Method, device, and system for preventing stress in lateral direction in bone structure caused by screw driver and screw extender

The bone screw tightening device with bendable and adjustable features addresses misalignment issues in surgical bone screw procedures, reducing lateral torque and strain, thereby enhancing surgical outcomes.

JP2024175128AActive Publication Date: 2024-12-17NEO MEDICAL
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Patent Information

Application Number
JP2024165875
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2019-07-02
Filing Date
2024-09-25
Publication Date
2024-12-17
Estimated Expiration
2040-07-01

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Abstract

To provide a bone screw fastening device including a screw driver 26.SOLUTION: A screw driver has a device which is provided with bendability in a radial direction along an axis line of the screw driver and for keeping torsional rigidity along a longitudinal direction extension axis line of a screw.SELECTED DRAWING: Figure 1
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Citation Information

Patent Citations

  • Tool to dissect or compress and measure a vertebral body segment

    US20080200919A1

  • Spinal implant measuring system and method

    US20130268007A1