一种长段骨假体
By designing a long-segment bone prosthesis with controllable extension, the problem of prosthesis length mismatch during children's bone growth is solved, reducing the number of surgeries and complications, and improving treatment outcomes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING AKEC MEDICAL
- Filing Date
- 2026-05-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing long bone prostheses cannot grow in sync with bone growth in pediatric patients, leading to problems such as inconsistent limb length, abnormal gait, and imbalance of joint stress. Furthermore, multiple surgeries increase the risk of trauma and complications.
A long-segment bone prosthesis is designed, comprising a drive system, a transmission device, and a limiting structure. The prosthesis can be extended in a controlled manner through internal drive and transmission, adapting to children's bone growth and reducing the need for multiple surgeries.
This allows for controlled adjustment of prosthesis length, reducing growth mismatch issues, lowering the risk of complications, and improving treatment outcomes and patients' quality of life.
Smart Images
Figure CN122229603B_ABST
Abstract
Citation Information
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