Patent ID: 8862205

Claim:
A microrobot system for therapy of a brain/spinal cord disease, comprising: a microrobot comprising a driving unit having a magnet therein, and a therapeutic means or drug delivery means for treating a disease lesion; a microrobot driving module performing and controlling various motions of the microrobot by generating an electromagnetic force through an electromagnetic coil system; an imaging module imaging a thecal sac filled with cerebrospinal fluid, a ventricle, and the microrobot, the imaging module extracting and producing three-dimensional images using a bi-plane X-ray angiographic device; a diagnosis module diagnosing the brain/spinal cord disease, based on a pre-operative image produced by the imaging module; and a navigation module planning a moving path for the microrobot and monitoring the microrobot, the navigation module including a design means planning the moving path of the microrobot using the pre-operative image produced by the imaging module, and a microrobot position indicating means identifying a position of the microrobot by comparing an intra-operative image with the pre-operative image produced by the imaging module.