| 摘要 |
An optical curing apparatus consists of a body, a gun and control circuits located in the body and the gun to solidify dental resin filling in the decayed teeth in the shortest time so that the dental resin will be filled in the teeth firmly and repeated teeth decay may be avoided. The control circuits may control light projecting time period and adjust optical output power, and detect if optical power output is normal. When the optical output power is below a preset standard value, the apparatus will generate an alert to notify users to replace the lamp set in the curing apparatus.
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