Patent ID: 11904182
Assignee: CHANGZHOU NO. 2 PEOPLE'S HOSPITAL
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 5:
6. An apparatus for a research and development of augmented reality in radiotherapy, comprising
a plurality of radiotherapy devices including an accelerator, and
a 6D treatment couch,
the at least one tablet device that comprises a motion sensor, a laser radar scanner and an inertial measurement unit (IMU),
a corresponding supporting device of a camera,
a memory, and
one or more processors,
wherein the one or more processors are configured to use the motion sensor, laser radar scanner, mobile device and camera to localize and map a human model to a 3D virtual model, and
the one or more processors are configured to use the IMU to calculates a predicted position element of an image frame to resolve non-alignment between a body contour position and a direction of gravity.