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US 12,733,889 B2Granted
Medical device and movement control method therefor
AssigneeGE Precision Healthcare LLC
InventorsKai Wang, Xianbo Piao, Wenjing Hou, Wei Li, Wenwen Xiu
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Abstract
A medical device and a movement control method therefor is presented. The method includes: determining and storing first distances of movement of a table corresponding to different examination sites, wherein the different examination sites are triggered by different first trigger modes, so that the table is then moved by the corresponding first distances.
Claims17
A movement control method, applied to a medical device comprising a movable table, characterized by comprising:
- determining and storing first distances of movement of a table corresponding to different examination sites, wherein the movement to the different examination sites are triggered by different first trigger modes, so that the table is then moved by the corresponding first distances;
- and
- characterized in that the step of determining the first distances of movement of the table corresponding to the different examination sites comprises:
- when an initial scan is performed for each examination site among the different examination sites, controlling the table to be moved by a second distance, so that a center position of a local coil of the medical device corresponding to the examination site is aligned with a positioning light of the medical device;
- then controlling the table to be moved by a third distance, so that the center position of the local coil of the medical device corresponding to the examination site is aligned with a scanning center of the medical device;
- and
- determining a first distance according to the second distance and the third distance.
4 more elements
A medical device, characterized by comprising:
- a table that is movable and a controller;
- the controller determining and storing first distances of movement of the table corresponding to different examination sites, wherein the movement to the different examination sites are triggered by different first trigger modes, so that the table is then moved by the corresponding first distances;
- and
- characterized in that when an initial scan is performed for each examination site among the different examination sites:
- a first key of the medical device is continuously triggered until the table is moved by a second distance, so that a center position of a local coil of the medical device corresponding to the examination site is aligned with a positioning light of the medical device;
- a second key of the medical device is triggered, and the table is moved by a third distance, so that the center position of the local coil of the medical device corresponding to the examination site is aligned with a scanning center of the medical device;
- and
- the controller determines a first distance according to the second distance and the third distance.
5 more elements
Dependencies are inferred from the claim text.