Methods and systems for controlling medical devices
AssigneeShanghai United Imaging Healthcare Co., Ltd.
InventorsJiali Tu, Yecheng Han, Linrong Zou, Yifeng Zhou, Xingyue Yi
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Abstract
The present disclosure provides a method and system for controlling a medical device. The method for controlling the medical device may include: obtaining information related to the medical device and/or information related to a target object; controlling the medical device based on the information related to the medical device and/or the information related to the target object.
Claims20
A method for controlling a medical device, comprising:
- obtaining position information of one or more ionization chambers of a scanning device, the scanning device being configured to scan a target object;
- determining a detection region of at least one ionization chamber of the one or more ionization chambers based on the position information of the one or more ionization chambers;
- determining projection data of a projection device, the projection data including image data corresponding to the detection region of the at least one ionization chamber;
- controlling the projection device to project the projection data onto the target object;
- obtaining a reference image of the target object, the reference image being captured by a camera after the projection device projects the projection data onto the target object to be scanned, and the reference image including a projection region corresponding to the detection region of the at least one ionization chamber and a region of interest to be scanned of the target object;
- and
- determining, from the one or more ionization chambers based on the projection region and the region of interest in the reference image, one or more target ionization chambers to be operated during a scan of the target object.
A method for marking a detection region of an ionization chamber, wherein the method comprises:
- obtaining position information of one or more ionization chambers of a scanning device, the scanning device being configured to scan an object;
- determining a detection region of at least one ionization chamber of the one or more ionization chambers based on the position information of the one or more ionization chambers;
- determining projection data of a projection device, the projection data including image data corresponding to the detection region of the at least one ionization chamber and image data corresponding to a region of interest to be scanned of the target object;
- controlling the projection device to project the projection data onto the object;
- obtaining a reference image of the target object, the reference image being captured by a camera after the projection device projects the projection data onto the target object to be scanned and including projected data of the projection device;
- determining, from the one or more ionization chambers based on the reference image, one or more target ionization chambers to be operated during a scan of the target object.
A method for controlling a medical treatment device, wherein the method comprises:
- obtaining a virtual model of the medical treatment device, wherein the medical treatment device includes at least one movable first component, and accordingly the virtual model includes a second component simulating the first component, a device coordinate system in which the first component is located has a mapping relationship with a model coordinate system in which the second component is located;
- obtaining current movement information of the first component of the medical treatment device;
- and
- controlling the second component of the virtual model to perform a same movement as the first component of the medical treatment device based on the current movement information of the first component of the medical treatment device.
Dependencies are inferred from the claim text.