JOE D. SARTOR,ARLEN K. WARD,FRANCESCA ROSSETTO,RAMESH RAGHUPATHY,SRIKARA V. PEELUKHANA
申请号：
US16045996
公开号：
US20200030033A1
申请日:
2018.07.26
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method of modeling lungs of a patient includes acquiring computed tomography data of a patient's lungs, storing a software application within a memory associated with a computer, the computer having a processor configured to execute the software application, executing the software application to differentiate tissue located within the patient's lung using the acquired CT data, generate a 3-D model of the patient's lungs based on the acquired CT data and the differentiated tissue, apply a material property to each tissue of the differentiated tissue within the generated 3-D model, generate a mesh of the 3-D model of the patient's lungs, calculate a displacement of the patient's lungs in a collapsed state based on the material property applied to the differentiated tissue and the generated mesh of the generated 3-D model, and display a collapsed lung model of the patient's lungs based on the calculated displacement of the patient's lungs.
