▎ 摘　　要

NOVELTY - The sensor has an induction conductor (120) formed as a continuously extending laser-induced graphene structure. A first electrode and a second electrode that are respectively located at two ends of the laser-induced graphene structure. The first and second electrodes are located with a flexible substrate (110). The laser-inclined graphene structure is formed as a porous structure. The flexible substrate is soaked in a gap of the laser-induced graphene structure. The second electrode is connected with an end of the first electrode. USE - Pulse sensor for use in a wearable pulse detection device (claimed) i.e. application sensor. ADVANTAGE - The pulse sensor is easy to realize light thinning, flexible product structure, which not only reduces the product size, but also is good for reducing the user wearing foreign matter feeling, improving the comfort level, so as to realize long-term wearing. The average aperture of the laser-induced graphene structure is not less than 2 microns, which is better for improving the partial flexible substrate and/or partially flexible package to the infiltration rate of the aperture. The laser-graphene material has a physical characteristics generating strain capable of generating corresponding resistance change to realize pulse monitoring, the laser induced graphene the sensing conductor is sensitive enough, it can generate strain only under the pulse jumping action of the pulse part, without other additional auxiliary pressure effect, and is suitable for pulse monitoring of most pulse parts. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a pulse detection system; and (2) a pulse sensor manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a section structure schematic diagram of a pulse sensor. 100Pulse sensor 110Flexible substrate 120Induced conductor 130Flexible package