Patent ID: 11896340
Assignee: NATIONAL TAIWAN UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A robot navigation method, comprising:
tracking a body, a tool and a target of a handheld robot to obtain a plurality of relative positions of the body, the tool, and a movable connection mechanism connecting the body and the tool with respect to the target;
calculating a guiding region based on a coordinate of the target, comprising:
calculating two relative speeds of the movable connection mechanism and the tool with respect to the target according to the relative positions;
selecting an optimal operation plane according to mechanical parameters of the handheld robot;
calculating the guiding region according to the relative positions and the two relative speeds of the handheld robot, wherein the guiding region is located on the optimal operation plane; and

displaying the target, the guiding region and the handheld robot on a display based on the coordinate of the target.