External Osteosynthesis TRIZ Cases
- Quick-Release Strut Mechanism for Stable Length Adjustment
A dual-telescoping strut uses texturized surfaces, detents, and compression to prevent unintentional mode transitions.
- Bone-Anchored Arch Bar Fixation for Stable Jaw Fracture Repair
Lateral-slot arch bars and compound-head bone screws support jaw fixation and occlusion restoration without dental ligatures.
- Threaded Bone Fixation Clamps for Adjustable Pin Angles
A threaded shaft and rotating clamps adjust pin angles and spacing, supporting flexible bone fixation and compression.
- Telescopic Strut Eccentric Sleeve Adjustment Mechanism
Rotating eccentric sleeve engages circumferential rod grooves for fine length adjustments, resolving difficult manual tuning in external fixators.
- Wrist Articulator Using Cardan Joint for Natural Movement
Segmented articulators with a cardan joint reduce device complexity and dimensions, improving ease of use for wrist fracture recovery.