A system and method of throat abnormal object recognition is disclosed. The system includes a throat abnormal object recognition device, a data source device, a display device, and an operation device connected to the throat abnormal object recognition device, the data source device, and the display device. The method includes the throat abnormal object recognition device generating operation parameters, the data source device generating an original X-ray image data, the throat abnormal object recognition device reading the original X-ray image data, performing a pre-stage process on the original X-ray image data to generate a pre-stage processed image data, performing a comparison process on the pre-stage processed image data to generate a comparison processed image data with an abnormal object image, employing a frame mark to mark the abnormal object image as a mark X-ray image, and employing the display device to display the mark X-ray image.

An x-ray system comprising: at least two system statuses; at least one system status value associated with at least one of the at least two system statuses; at least one trigger; at least one activation parameter associated with the at least one trigger; the at least one activation parameter is selected from the group consisting of: (a) at least one system status value; (b) at least one system status value with a tolerance; and (c) at least one range of system status values; at least one set associated with the at least one trigger, the at least one set comprises at least one system status parameter, the at least one system status parameter comprises at least one of: (1) a system status value; (2) a system status value with a tolerance; and (3) a range of system status values; and wherein the system status is changed according to the set upon activation of the at least one trigger.

An imaging apparatus and associated methods are provided to efficiently estimate scatter during multi-fraction treatments for improved quality and workflow. Estimated scatter from one fraction during a treatment course can be utilized during subsequent fractions, allowing for measurements with higher scatter-to-primary ratios. The quality of scatter estimates can be maintained, while workflow improves and dosage decreases. Scan configuration limits can be utilized to maintain a minimum level of scatter measurement quality. Patient information can be monitored to ensure that prior fraction scatter estimates are still applicable to current patient status.

An X-ray imaging apparatus is provided with an X-ray irradiation unit, an X-ray detection unit, a moving mechanism unit movable in a state of supporting the X-ray irradiation unit, an optical feature point acquisition unit, and a notification unit. The optical feature point acquisition unit is provided on either one of the X-ray irradiation unit and the X-ray detection unit and is configured to optically detect a feature point provided on the other of the X-ray irradiation unit and the X-ray detection unit to acquire the position of the feature point. The positional deviation acquisition unit acquires the positional deviation of the relative position between the X-ray irradiation unit and the X-ray detection unit based on the position of the feature point. The notification unit performs a notification based on the positional deviation.

An X-ray imaging apparatus is provided with an X-ray irradiation unit, an X-ray detection unit, a moving mechanism unit movable in a state of supporting the X-ray irradiation unit, an optical feature point acquisition unit, and a notification unit. The optical feature point acquisition unit is provided on either one of the X-ray irradiation unit and the X-ray detection unit and is configured to optically detect a feature point provided on the other of the X-ray irradiation unit and the X-ray detection unit to acquire the position of the feature point. The positional deviation acquisition unit acquires the positional deviation of the relative position between the X-ray irradiation unit and the X-ray detection unit based on the position of the feature point. The notification unit performs a notification based on the positional deviation.

A radiological imaging device includes a gantry defining an analysis zone in which at least a part of a patient is placed, a source that emits radiation that passes through the part of the patient, a detector that receives the radiation when performing at least one of tomography, fluoroscopy, radiography, and multimodality and generates data signals based on the radiation received, and a fluid-fed cooling system adapted to provide cooling for components that generate heat within the gantry.

A radiological imaging device includes a gantry defining an analysis zone in which at least a part of a patient is placed, a source that emits radiation that passes through the part of the patient, a detector that receives the radiation when performing at least one of tomography, fluoroscopy, radiography, and multimodality and generates data signals based on the radiation received, and a fluid-fed cooling system adapted to provide cooling for components that generate heat within the gantry.

The present disclosure provides an X-ray exposure area regulation method, a storage medium, and an X-ray system. The X-ray exposure area regulation method may include: monitoring the state of an object under test (OUT) in real time and acquiring an initial image of the OUT when the state of the OUT satisfies the preset condition, determining an area of interest (AOI) in said initial image, and setting said X-ray exposure area based on the information of said AOI. Automatic regulation of an exposure area in the X-ray system can be realized according to the OUT. This not only facilitates operations and improves test efficiency, but also frees patients from exposure to unnecessary radiations.

The present disclosure provides an X-ray exposure area regulation method, a storage medium, and an X-ray system. The X-ray exposure area regulation method may include: monitoring the state of an object under test (OUT) in real time and acquiring an initial image of the OUT when the state of the OUT satisfies the preset condition, determining an area of interest (AOI) in said initial image, and setting said X-ray exposure area based on the information of said AOI. Automatic regulation of an exposure area in the X-ray system can be realized according to the OUT. This not only facilitates operations and improves test efficiency, but also frees patients from exposure to unnecessary radiations.

Orientation calibration system for image capture is disclosed that may include a camera to capture a target image, a display screen to display the image, an orientation sensor to determine at least two axes of orientation of the system, and a processor. The processor configured to determine the present orientation of the system using the orientation sensor, display a portion of present and a desired orientation of the system, receive a request to capture the target image, and capture the target image using the camera in response to receiving the request to capture the target image, and when a difference between the present orientation of the system and desired orientation of system is within a threshold. The system may be used to adjust/orient a display monitor to ensure desired alignment to accurately capture image. Methods for aligning/orienting a display monitor (imaging source), and the orientation calibration system are provided.