Ear Treatment TRIZ Cases
- Outer Ear Implant Selection Kits for Contralateral Ear Matching
Matching a patient's ears is difficult with imprecise selection; contour, gradation, and 3D models guide shape, size, and appearance comparison.
- Compact Acoustic Device With Rotatable Resonance Tuning
A rotatable mechanism varies an enclosed resonance cavity to tune acoustic frequencies manually while preserving a compact, battery-free form.
- Dome-Shaped Tympanic Membrane Patch for Precise Placement
A dome-shaped silicone patch matches the eardrum’s curved topology, making precise, reversible treatment possible in an office setting.