Nonpowered Temperature Sensing Apparatus With Vent Hole And Nonpowered Temperature Sensing Patch With Vent Hole Including The Same

摘要

The present invention relates to a non-powered body temperature sensing apparatus with a vent hole and a non-powered body temperature sensing patch including the same. The non-powered body temperature sensing apparatus provided in the patch includes: a substrate; a temperature sensor chip mounted on the substrate; a first electrode formed on the substrate and having a coil shape; and a second electrode electrically connected to a terminal of the temperature sensor chip, wherein the substrate includes a plurality of perforated vent holes, and the first electrode and the second electrode have at least one end electrically connected to each other. According to the present invention, the vent holes are perforated in the substrate to smoothly perform ventilation and sweat discharge on an attachment region of the patch, so that infants or people having sensitive skin are prevented from having skin problems even when the patch is attached for a long time.