Built-in electromagnetic remote control jawbone distraction ossification distractor and operating method

The invention provides a built-in electromagnetic remote control jawbone distraction ossification distractor. The distractor comprises a built-in distracting device and an external remote control device, wherein the built-in distracting device comprises a screw rod; the screw rod is connected with a driving control device; a first fixing plate is arranged on the driving control device; and a moving distracting assembly is arranged on the screw rod, and comprises a sliding block located at the center and a second fixing plate arranged on the sliding block. The built-in electromagnetic remote control jawbone distraction ossification distractor disclosed by the invention adopts a built-in structure, a transmitting coil is controlled by a remote controller to transmit an electromagnetic pulsesignal to a receiving coil on the built-in distracting device, and the electromagnetic pulse signal is converted to an electric signal which can drive a motor to work through a motor driving circuit,so that the screw rod is d