发明名称 |
SYSTEMS, DEVICES, AND METHODS FOR TRACKING AND COMPENSATING FOR PATIENT MOTION DURING A MEDICAL IMAGING SCAN |
摘要 |
A motion compensation system for tracking and compensating for patient motion during a medical imaging scan comprises an optical marker comprising an optically visible pattern and a mounting portion; a first optical detector positioned to digitally image the optically visible pattern along a first line of sight; a second optical detector positioned to digitally image the optically visible pattern along a second line of sight; a tracking engine configured to determine a pose of the object in six degrees of freedom by analyzing images from the first and second optical detectors; and a controller interface configured to generate tracking information based on the pose and to electronically transmit the tracking information to a scanner controller to enable compensation within a medical imaging scanner for object motion. |
申请公布号 |
EP2948056(A1) |
申请公布日期 |
2015.12.02 |
申请号 |
EP20140743670 |
申请日期 |
2014.01.23 |
申请人 |
KINETICOR, INC. |
发明人 |
YU, JEFFREY, N.;LOVBERG, JOHN, ARTHUR;PAN, XIAOJIANG, JASON |
分类号 |
A61B5/055 |
主分类号 |
A61B5/055 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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