PUNCTURE SUPPORT DEVICE

摘要

A puncture support device includes a display unit, a puncture target setting unit, a puncturable region setting unit, a puncture route extraction unit, a safety degree calculation unit, and an insertion point candidate region display control unit. The puncture target setting unit is configured to set a puncture target in a acquired volume data. The puncturable region setting unit is configured to set a puncturable region on a body surface image. The puncture route extraction unit is configured to extract a puncture route from the set puncturable region on the body surface image to the puncture target. The safety degree calculation unit is configured to calculate a safety degree of the extracted puncture route. The insertion point candidate region display control unit is configured to divide the puncturable region into groups based on the calculated safety degree, and display the divided region on the display unit.

主权项

1. A puncture support device comprising:
a display unit; a volume data acquisition unit configured to acquire three-dimensional volume data; a puncture target setting unit configured to set a puncture target in the acquired volume data; a puncturable region setting unit configured to set a puncturable region on a body surface image extending from the body surface to the set puncture target in the acquired volume data; a puncture route extraction unit configured to extract a puncture route from the set puncturable region on the body surface image to the puncture target; a safety degree calculation unit configured to calculate a safety degree of the extracted puncture route; and a insertion point candidate region display control unit configured to divide the puncturable region into groups based on the calculated safety degree, set a candidate region of a puncture insertion point for puncturing the puncture target in a puncturable region belonging to a predetermined group, and display the candidate region on the display unit.