The invention provides a
dislocation detecting
system in
hip joint replacement. The
dislocation detecting
system in the
hip joint replacement comprises a
bulb implant, and a light
ray detecting module, a transmitting module, a
processing module and a reminding module which are successively connected. The
bulb implant comprises a base and a transparent hemispheric cover installed on the base. The light
ray detecting module comprises an emitting device and a receiving device. The light
ray emitted by the emitting device is pointed to the artificial
acetabulum. The receiving device is used for receiving the light ray emitted by the emitting device. The light ray detecting module is used for generating light ray detection information, and sending the light ray detection information to the
processing module through the transmitting module. The
processing module is used for receiving the light ray detection information, and determining whether the
bulb implant is dislocated according to thelight ray detection information; and while the bulb implant is dislocated, sending reminding information to the reminding module, and enabling the reminding module to remind. So the
dislocation detecting
system in the
hip joint replacement is capable of assisting a doctor to discover the dislocation phenomenon in the hip
joint replacement timely and intuitively, reducing the
surgery difficulty, and improving the
surgery success rate and the
curative effect.