Patent ID: 11967429
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A system for a scan, comprising:
a medical device configured to perform the scan;
at least one storage device including a set of instructions; and
at least one processor configured to communicate with the at least one storage device, wherein when executing the set of instructions, the at least one processor is configured to direct the system to perform operations including:
obtaining a first parameter set of a subject to be scanned by the medical device acquired before the scan is performed on the subject, the first parameter set relating to a physiological motion of the subject acquired before the scan is performed on the subject, wherein the first parameter set includes a first parameter sub-set acquired when the subject is undergoing a simulated scan, and the simulated scan is performed by simulating a portion of conditions of the scan;
predicting, based on the first parameter set and an estimation model, a second parameter set of the subject, the second parameter set relating to the physiological motion of the subject, the estimation model being a trained machine learning model, wherein the estimation model is generated by a processing including:
obtaining a plurality of first training samples, each of the plurality of first training samples including a first sample parameter set relating to the physiological motion of a sample subject acquired before a sample scan is performed on the sample subject and a second sample parameter set relating to the physiological motion of the sample subject acquired when the sample scan is being performed on the sample subject; and
generating the estimation model by training a first machine learning model using the first plurality of training samples;

determining at least one scan parameter for the scan based at least in part on the second parameter set; and
performing, by the medical device, the scan on the subject based on the at least one scan parameter.