Patent ID: 7329208
Filing Date: 2008-02-12
Classification: A61H,A63B

Abstract:
1. A health bed comprising: a bed unit comprising a plurality of holes on its upper surface and a plurality of stone shaped permanent magnets each fastened respectively in said holes; and a drive assembly in a front end of the bed unit and comprising a motor, front and rear rollers driven by the motor, and an endless transfer belt rotatably driven by the rollers and covered on both surfaces of the bed unit; wherein the transfer belt is driven by activating the motor, including changing a rotating speed of the motor per unit time, and changing a rotating direction of the motor according to a predetermined frequency per unit time, such that a person lying on the bed unit is moved back and forth by the transfer belt relative to a magnetic field from the magnets whereby a weak current flow is generated in the body of the person by magnetic induction while the back of the person is being massaged.