Patent ID: 11883355
Assignee: SUZHOU KELING MEDICAL TECHNOLOGY CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 13:
14. The method of claim 3, wherein projecting the model on the body surface where the superficial veins are located comprises:
acquiring the model displaying both of the anatomical target and the superficial veins and storing the model into a gallery 1;
in a case where the anatomical target needs to be located again, acquiring a superficial vein map and storing the superficial vein map into a gallery 2; and
adjusting the model in the gallery 1 by a computer data processing component, performing an image registration on the model with the superficial vein map in the gallery 2, projecting, by a projector, the model displaying both of the anatomical target and superficial veins in the gallery 1 subjected to the image registration on the body surface, so that the ratio of the projection on the body surface to the actual dimensions of the human body is (0.9-1.1): 1, and a position on the body surface corresponding to the anatomical target on the projected model is an actual projection, on the body surface, of the to-be-located anatomical target.