公开(公告)号：US11660248B2

公开(公告)日：2023-05-30

申请号：US16749214

申请日：2020-01-22

Applicant: TRUSTLEX INC.

Inventor： Junichi Nishimura

IPC: A61H13/00 ,  A61H23/02 ,  A61N5/06

CPC classification number: A61H13/00 ,  A61H23/0245 ,  A61N5/0603 ,  A61N5/0625 ,  A61H2201/0188 ,  A61H2201/0207 ,  A61H2201/10 ,  A61H2201/1695 ,  A61N2005/0606 ,  A61N2005/0626 ,  A61N2005/0659

Abstract: An electric massage instrument can efficiently and easily control ultrasonic vibration function and infrared irradiation function to be simultaneously applied to a desired part. A single circuit board on which an electronic circuit having an ultrasonic vibration function and an infrared irradiation function is arranged in a gripping part gripped by hand, and irradiation parts of the infrared radiation function are provided on the contact part side of the tip end arranged to extend the circuit board. A housing forming a gripping part and a contact part is a single continuous housing made of synthetic resin, and the single circuit board extending to the tip end is fitted and fixed.