| 摘要 |
A portable therapeutic instrument for coronary heart disease comprises a main body and a semiconductor laser disposed in the main body. The main body includes an upper housing and a lower housing connected with each other. Finger-fixing sheathes are disposed on the lower housing. The finger-fixing sheathes consist of three upright dividers. Near the bottom of the leading edge of each of the three upright dividers is centrally disposed a laser transmission protruding-hole. A laser light power control circuit, a time control circuit, a charge control circuit, and a display control circuit are disposed in the main body.
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