| 摘要 |
Thermometer for body temperature detection comprising a piece of flexible heat-sensitive plastic film, a temperature sensor, an activation device, and a sound emitting device. The sensor is in electrical communication with the activation device, the sound emitting device is in electrical communication with the activation device, and the sensor is attached to the heat-sensitive plastic film in a manner permitting the sensor to detect changes in the plastic film arising from changes in film temperature. The activation device, upon detecting an electrical signal from the sensor that is outside a predetermined range, signals the sound emitting device to emit a sound.
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