Industries
Clinical Requirements
Sub-millimeter reduction accuracy for pelvic ring fractures
Real-time force modulation (0-150N range)
MRI compatibility (4.7T field strength)
Smart Wire Rope System Architecture
Material Innovation
Core Material: NiTiNOL SE508 (superelastic grade)
Transformation temperatures:
A_f: 28°C ±1°C
M_s: -15°C ±2°C
Surface Engineering:
5μm Parylene-C coating (ASTM F2475 compliant)
Antibacterial silver nanoparticles (0.3% w/w)
Force Control System
Closed-loop feedback mechanism:
Parameter Specification
Force resolution 0.05 N
Response time 8 ms
Hysteresis compensation 98.7% accuracy
Clinical Trial Data
Multi-center Study (n=217 patients):
Metric Conventional Smart System
Reduction accuracy 2.7±1.1mm 0.4±0.2mm
Operation time 142±38min 67±12min
Radiation exposure 312±89s 84±21s
Surgical Workflow Integration
Pre-op planning: CT/MRI fusion with 3D fracture mapping
Intra-op navigation: Optical tracking with 0.15mm accuracy
Post-op monitoring: Smart bandage with strain sensors
