This invention belongs to the field of
medical device technology and discloses a
foot pressure relief device for
diabetic foot. It includes a base, a pressure relief plate and a motor connected to the base, and a foot pedal and a transmission
assembly connected to the pressure relief plate. The transmission
assembly includes a
crank, a first connecting rod, and a sliding seat. The
crank is fixedly connected to the output shaft of the motor, and the sliding seat is connected to the pressure relief plate. The two ends of the first connecting rod are respectively connected to the
crank and the sliding seat. The sliding seat is connected to a foot rolling shaft and a second connecting rod, and the second connecting rod is connected to a foot
massage roller. A buffer spring is provided between the pressure relief plate and the base. The foot pedal has a through groove, and the foot rolling shaft is connected to a foot
massage roller. This invention utilizes the foot rolling shaft / foot
massage roller and the foot massage roller to simultaneously perform rolling massage on the sole and instep of the foot. The
periodic oscillation of the pressure relief plate causes the
heel and toes to alternately rise, resulting in good pressure relief for the foot.