▎ 摘　　要

NOVELTY - The sensor has a base formed with a hanging hole. The base is coated with a graphene wall layer that is fixed with a polymer pressure sensitive layer. The polymer pressure sensitive layer is fixed on a pressure sensitive point according to a position of the hanging hole. The graphene wall layer is periodically arranged with a patterned graphene strip. The graphene wall layer and the polymer pressure sensitive layer are provided with a folding structure. The polymer pressure sensitive layer is a polydimethylsiloxane layer. Wrinkle depth of the folding structure is measured for about 1- 12um. USE - Human wrist measuring pulse based multi-point pressure sensor for use in a hospital. ADVANTAGE - The sensor increases sensitivity. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of a human wrist.