Patent ID: 11927489
Assignee: INSTITUTE OF FLEXIBLE ELECTRONICS TECHNOLOGY OF THU, ZHEJIANG
Field: Measurement (Instruments)
Classification: CPC G  A | IPC G

Claim 0:
1. A preheating thermometer, comprising:
a temperature measuring assembly comprising a substrate and a temperature sensor arranged on the substrate, and
a preheating assembly disposed on the substrate of the temperature measuring assembly, wherein the preheating assembly comprises a heating material layer and a sealing film covering the heating material layer to isolate the heating material layer from air, wherein when the preheating thermometer is used for body temperature measurement, the sealing film is removable to allow the heating material layer to produce heat due to the contact of the heating material layer with the air,
wherein the substrate is in a form of a layer, the preheating assembly and the temperature sensor are respectively located on different surfaces of the substrate, and the temperature sensor, the substrate, the heating material layer and the sealing film are stacked.