Surgery TRIZ Cases
- Endoscope Lens Unit Stealth Dicing via Groove-Guided Laser
Groove-guided filamentation laser cutting eliminates chipping during stealth dicing, enabling reliable manufacturing of small-diameter endoscope lens units.
- Tissue Specimen Holder with Segmented Support for Imaging Stability
Segmented support elements fix tissue specimens to prevent movement during imaging, resolving alignment stability trade-offs and reducing registration errors.
- X-ray Beam Profile Measurement Using Area Detector Decoupling
Mathematically decoupling detector gain from flux intensity resolves non-uniformity artifacts while maintaining measurement precision.
- Osteotome Cutting Edge Geometry for Tibial Implant Removal
Curved and offset cutting edges minimize bone loss during revision surgeries by closely tracking the bone implant interface.
- Toroidal Balloon Vehicle for Endoscopic Access
A self-contained toroidal balloon inverts its inner surface via internal rollers to propel the device through tubular structures.
- Mediastinal Pleura Tissue Fixation for Elastic Stent Scaffolds
Mediastinal pleura tissue retains elasticity after chemical fixation, enabling durable biological stent scaffolds.
- Disposable Roller Stethoscope Disinfection Device
Disposable roller cartridges remove bacterial contamination from stethoscopes, addressing low compliance with cumbersome manual disinfection protocols.