Patent ID: 11963726
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 7:
8. The surgical operation monitoring method according to claim 1, wherein,
the number of the drivers is at least three, and the at least three drivers comprise a first driver, a second driver and a third driver; the first driver is configured to drive the support body to move in a first direction, the second driver is configured to drive the support body to move in a second direction, the third driver is configured to drive the support body to move in a third direction, and the first direction, the second direction and the third direction are perpendicular to each other;
acquiring the position of the surgical site at the first moment comprises:
acquiring the coordinates of the surgical site at the first moment; and
determining the allowable moving range of the surgical site at the first moment comprises:
acquiring a first allowable deviation distance in the first direction, a second allowable deviation distance in the second direction and a third allowable deviation distance in the third direction of the support body at the first moment; and
according to the first allowable deviation distance, the second allowable deviation distance and the third allowable deviation distance, and the coordinates of the surgical site at the first moment, calculating the coordinates of the surgical site after the surgical site deviates by the first allowable deviation distance in the first direction, the second allowable deviation distance in the second direction and the third allowable deviation distance in the third direction, to determine that a range defined by the coordinates of the surgical site after the surgical site deviates by the first allowable deviation distance in the first direction, the second allowable deviation distance in the second direction and the third allowable deviation distance in the third direction is the allowable movement range.