RESECTION MARKER, RESECTION REGION CONFIRMATION DEVICE USING RESECTION MARKER, AND CONTROL PROGRAM FOR THE DEVICE

摘要

PROBLEM TO BE SOLVED: To confirm whether a tissue not to be injured is present on a resection line of an affected area.

SOLUTION: An X-ray resection marker 1 is attached in the vicinity of the resection line assumed by a doctor in the affected area. Markers 1c-1 and 1c-2 are spherical so as to be marks when the marker image of the X-ray resection marker 1 is extracted from an X-ray three-dimensional tomographic image. Whether tissues not to be injured, such as blood vessels, are included can be confirmed by extracting and displaying the resection area based on the marker image of the X-ray resection marker 1 projected on the X-ray three-dimensional tomographic image, when the X-ray three-dimensional tomography is performed with the X-ray resection marker 1 attached to the affected area.

COPYRIGHT: (C)2010,JPO&INPIT