Knee Joints TRIZ Cases
- Knee Extractor Quick Coupling for Secure Slap Hammer Attachment
A spring-loaded connector speeds slap hammer attachment and release for knee extractors while maintaining secure tool engagement.
- Dual-Purpose Orthopedic Impactor for Slap Hammer Extraction
A modular orthopedic instrument switches between impactor and slap hammer functions to cut tray count, OR space use, and sterilization cost.
- Dual-Purpose Orthopedic Instrument With Modular Impaction and Slap Hammer
An orthopedic instrument combines modular impactor heads with extractor-rod slap-hammer use, reducing trays, space, and sterilization costs.
- Patella Gripping Tool With Segmented Force Transmission
Segmented arms with elastic elements transmit regulated gripping force to jaws, reducing fracture risk and improving surgical visibility.
- Bicruciate Retaining Knee Arthroplasty Alignment Guide
Modular distal femoral trial guides precise bone resection to preserve cruciate ligaments and maintain natural biomechanics.
- Kinematic Alignment of Knee Prosthetics via 3D Modeling
A tibial component placement guide aligns prosthetic components using patient-specific kinematic axes derived from fluoroscopic imaging.