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| Therapeutic Site | Thermal Contact Duration (ms) | Penetration Depth (μm) |
|---|---|---|
| Forehead / Jaw (Shallow Area) | 5 - 6 ms | 200 - 400 μm |
| Cheek / Neck | 8 - 12 ms | 200 - 600 μm |
| Body Area | 10 - 18 ms | 700 - 1000 μm |