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204 results about "Radiography" patented technology
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Radiography is an imaging technique using X-rays, gamma rays, or similar ionizing radiation and non-ionizing radiation to view the internal form of an object. Applications of radiography include medical radiography ("diagnostic" and "therapeutic") and industrial radiography. Similar techniques are used in airport security (where "body scanners" generally use backscatter X-ray). To create an image in Conventional Radiography, a beam of X-rays is produced by an X-ray generator and is projected toward the object. A certain amount of the X-rays or other radiation is absorbed by the object, dependent on the object's density and structural composition. The X-rays that pass through the object are captured behind the object by a detector (either photographic film or a digital detector). The generation of flat two dimensional images by this technique is called projectional radiography. In computed tomography (CT scanning) an X-ray source and its associated detectors rotate around the subject which itself moves through the conical X-ray beam produced. Any given point within the subject is crossed from many directions by many different beams at different times. Information regarding attenuation of these beams is collated and subjected to computation to generate two dimensional images in three planes (axial, coronal, and sagittal) which can be further processed to produce a three dimensional image.
Radiation shield assembly
A radiation shield assembly is described, configured to block radiation emanating from a radiation source from reaching a user. Two shields are supported by a support arm, and are configured to rotate and translate relative to one another about the support arm's longitudinal axis. This allows the shield to be easily configured and reconfigured as necessary to visualize various parts of a patient's body via radiography.
Owner:RAMPART IC LLC
Radiography inspection and fail-safe mechanism for pipe traversing robots
A radiography system for use on a pipe traversing robot, including a mechanism configured to automatically adjust the position(s) of a radiation source and / or an imager thereof based on a diameter of the pipe. Another radiography system including a computer vision system configured to process radiography imagery to define a measured interface between the pipe and insulation surrounding the pipe, and a control system configured to automatically adjust a position(s) of a radiation source and / or an imager thereof based on a location of or non-presence of the measured interface in the radiography imagery. A computer vision system for detecting potential anomalies in a pipe's surface. A fail safe mechanism configured to prevent a robot from falling off a pipe while allowing the robot to traverse obstacles extending from or tangential to the pipe. A robot having one or more fail safe mechanisms configured to be selectably extended and retracted.
Owner:ARIX TECHNOLOGIES INC
Method for detecting boron distribution in oxidation corrosion product deposition layer
ActiveCN120891024AMaterial analysis using wave/particle radiationNuclear energy generationGamma rayBoron
The invention relates to a method for detecting boron distribution in an oxidation corrosion product deposition layer. The total mass of boron in the oxidation corrosion product deposition layer is detected by utilizing an instantaneous gamma activation technology; the method comprises the following steps: obtaining a geometric boundary of a deposition layer of a corrosion product according to neutron photography, constructing a Compton cone in the geometric boundary obtained by neutron photography according to instant gamma rays generated by the oxidation corrosion product and Compton scattering information generated by the action of a Compton photography unit, and reconstructing the origin of the gamma rays; and carrying out pixelated image reconstruction by adopting a random origin set algorithm to obtain a distribution image generated by gamma rays so as to obtain the proportional distribution of the boron element in the oxidation corrosion product deposition layer. According to the obtained total boron element concentration and boron element proportion distribution, boron element concentration distribution in the oxidation corrosion product deposition layer is calculated, and the defects that only boron element distribution in the limited depth of the surface of the corrosion product deposition layer can be measured and internal element distribution information cannot be obtained in an existing method are overcome.
Owner:SHANGHAI JIAOTONG UNIV
Eye fundus fluorescence contrast report generation method and system based on visual large model
The invention is suitable for the technical field of medical image processing, and provides a fundus fluorescence radiography report generation method based on a visual large model, and the method comprises the steps: pre-training a fundus fluorescence radiography visual large model, extracting the image features of a fundus fluorescence radiography sequence image through the fundus fluorescence radiography visual large model, and constructing a pseudo time sequence curve; based on the pseudo time sequence curve, key point detection is carried out, a plurality of phase periods are divided, and a phase weight is set for each phase period; calculating a comprehensive score for each frame of the pseudo time sequence curve based on the phase weight in combination with time novelty; based on the comprehensive score, combining a preset target key frame number to obtain a key frame sequence; based on the key frame sequence, a multi-view sequence image report generation model is combined, a Chinese diagnosis report is generated, the time sequence information and phase characteristics of the fundus fluorescence contrast sequence can be fully mined, the diagnosis report conforming to clinical specifications is generated, and the limitation of the prior art is effectively overcome.
Owner:GUANGDONG UNIV OF TECH
System and method for optimizing endovascular interventional radiography and flushing based on image technology
The invention provides a system and a method for optimizing endovascular interventional radiography and flushing based on an image technology. The system comprises a transfusion module, an image acquisition module and an intelligent control module, the infusion module is used for executing liquid injection operation in an interventional operation; the image acquisition module is used for acquiring and storing multi-real-phase blood vessel image data generated by each radiography operation; the intelligent control module is used for analyzing blood vessel image data and intelligently controlling and adjusting the liquid injection process; by fusing real-time image analysis and dynamic pressure regulation and control, individualized, intelligent and safe and efficient control of the radiography liquid injection process is achieved.
Owner:NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
Information processing apparatus, information processing method, and information processing program
An information processing apparatus including a processor, wherein the processor is configured to: acquire at least one optical image obtained by optical imaging of a subject; extract a feature point of the subject based on the optical image; specify a target imaging region that is a target in a case in which the subject undergoes radiography from a direction substantially the same as an imaging direction of the optical imaging in the optical image, based on the feature point; generate a superimposed image in which the target imaging region is superimposed on the optical image; and perform control of displaying the superimposed image on a display.
Owner:FUJIFILM CORP
Radiation shield assembly
A radiation shield assembly is described, configured to block radiation emanating from a radiation source from reaching a user. Two shields are supported by a support arm, and are configured to rotate and translate relative to one another about the support arm's longitudinal axis. This allows the shield to be easily configured and reconfigured as necessary to visualize various parts of a patient's body via radiography.
Owner:RAMPART IC LLC
Radiography system, image processing device, image processing method, and image processing program
Provided are a radiography system, an image processing device, an image processing method, and an image processing program that prevent an image of a correction marker from being included in a reconstructed region of a tomographic image obtained by reconstructing a plurality of projection images. A radiography system includes a correction marker that is used to obtain a marker image included in at least one of a plurality of projection images obtained by tomosynthesis imaging, is provided in an irradiation path of radiation in a radiation emitting unit, and is disposed at the position where the marker image is included in a region other than a reconstructed region in the projection image, the reconstructed region being a region used in a case in which the tomographic image is reconstructed from the plurality of projection images among the regions included in the plurality of projection images.
Owner:FUJIFILM CORP
Dynamic DR digestive tract radiography automatic tracking and focus marking system
The invention relates to the technical field of medical image analysis, in particular to a dynamic DR digestive tract radiography automatic tracking and focus marking system which comprises a dynamic DR imaging module, an image real-time processing module, a contrast agent motion tracking module and a focus intelligent marking module. A deep learning algorithm is utilized to segment a contrast agent flowing area in real time and construct a dynamic three-dimensional model of a digestive tract, a contrast agent movement track is analyzed and tracked in combination with time-space domain features, and meanwhile, based on morphological anomaly detection and comparison with a focus feature library, focus positions such as stenosis, ulcers and space-occupying lesions are automatically marked; the problems of image blurring and tracking offset caused by alimentary canal peristalsis are solved by adopting a self-adaptive registration optimization algorithm of dynamic DR images and motion characteristics of alimentary canal contrast agents; by means of the method, the problems that traditional digestive tract radiography depends on manual interpretation of dynamic DR images, the focus tracking efficiency is low, and marking is prone to omission are solved.
Owner:THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIV (GUANGZHOU RESPIRATORY CENT)
Suspension type multifunctional dynamic digital X-ray imaging system
The utility model provides a suspension type multifunctional dynamic digital X-ray imaging system, which relates to the technical field of medical imaging, and comprises a fixed seat and a cross beam which are fixedly arranged on a wall body; the transverse mounting guide rail is fixedly mounted on the fixed seat and the cross beam; the longitudinal moving guide rail is mounted on the transverse mounting guide rail in a sliding manner and slides left and right along the transverse mounting guide rail; the suspension frame is mounted on the longitudinal moving guide rail, the fixed seat and the cross beam; the X-ray generating device is connected with the suspension frame in a sliding manner and is used for generating X-rays; and the X-ray photography bed is connected with the suspension frame in a sliding manner and is used for the user to lie down so as to carry out X-ray photography. According to the utility model, multiple functions are realized, the diagnosis efficiency and accuracy are improved, the space utilization and equipment management are efficient, and a more comprehensive and efficient solution is provided for clinical medical treatment.
Owner:SHANDONG KANGWEI INTELLIGENT MEDICAL TECH CO LTD
Information processing device, information processing method, program, and radiography system
ActiveJP7840927B2Radiation beam directing meansElectromagnetic wave reradiationInformation processingNuclear medicine
This information processing device performs: a distance image acquisition process for acquiring a distance image generated through a distance image capturing device capturing an image of an imaging range including a subject and a detection surface; a detection surface area search process for searching the distance image for a detection surface area in which a portion of the detection surface is present; a first distance acquisition process for acquiring, on the basis of the distance image, the distance of the thus found detection surface area as a first distance from the distance image capturing device to the detection surface; a second distance acquisition process for acquiring, on the basis of the distance image, the distance from the distance image capturing device to the subject as a second distance; and a body thickness derivation process for deriving, as the subject's body thickness, the difference between the first distance and the second distance.
Owner:FUJIFILM CORP
Information processing apparatus, information processing system, information processing method, and program
To synchronize the temporal phases of the state of a subject between dynamic information, such as dynamic image data obtained by dynamic imaging using radiation, and ultrasonic information, such as ultrasonic image data obtained by ultrasonic imaging.SOLUTION: An information processing apparatus comprises a control unit. The control unit synchronizes and displays dynamic information and ultrasonic information such that the temporal phases of the state of the subject coincide. The dynamic information is a dynamic image 641, which is dynamic image data indicating a change in the subject obtained by dynamic imaging using radiation. The ultrasonic information is an ultrasonic image 642, which is ultrasonic image data of a moving image indicating a morphological change of the subject obtained by ultrasonic imaging of the moving image.SELECTED DRAWING: Figure 11
Owner:KONICA MINOLTA INC
Industrial X-ray photographing device
ActiveCN223679100UX-ray apparatusMaterial analysis by transmitting radiationDistance sensorsOptical transmitter
The utility model relates to an industrial X-ray photographing device, which comprises an X-ray transmitter, an imaging plate and a driving device, x-rays emitted by the X-ray transmitter penetrate through a detected object and then irradiate the imaging plate for imaging so as to shoot the detected object; the driving device drives the X-ray transmitter and the imaging plate to be synchronously close to or far away from each other, so that the shooting distance is adjusted, and different shooting requirements are met; wherein the X-ray transmitter or the imaging plate is further fixedly connected with a distance sensor, and the distance sensor detects the distance between the X-ray transmitter and a detected object, so that the focal length of the X-ray transmitter is adjusted through the driving device; furthermore, the X-ray emitted by the X-ray emitter is adjustably shielded through the dimming mechanism, so that the irradiation range of the X-ray is adjustable, and different use requirements are met; the structure is simple, the cost is low and the size is small.
Owner:ZHONG XING HAI LU GONG CHENG YOU XIAN GONG SI
Auxiliary fixing device for newborn radiography body position
PendingCN121445408ARadiation diagnostic clinical applicationsPatient positioning for diagnosticsFull Term NeonateMechanical engineering
The invention relates to the technical field of medical auxiliary instruments, in particular to a newborn radiography body position auxiliary fixing device which comprises a moving platform and a lifting platform arranged at the top of the moving platform, and further comprises a tightening mechanism arranged on the rear side of the top of the lifting platform and two body position clamping mechanisms arranged on the rear side of the top of the lifting platform. The problems that in the prior art, most devices are made of solid acrylic plates to be of a cylindrical closed structure, the overall weight is large, movement capacity is not achieved, operation is tedious and depends on an external assisting device, and the cost is low are solved. The problems that fixing, carrying, operation and the like of a child patient are limited, the examination process is blocked, diagnosis and treatment are delayed, binding force cannot be accurately controlled, the nursing difficulty is increased, the intestinal form is possibly interfered and image judgment is influenced due to increase of abdominal pressure, and the adaptability is poor are solved.
Owner:THE FIRST AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV
Automatic shooting detection system for turbine blade
The invention relates to an automatic shooting detection system for turbine blades. The system comprises a film exposure unit, a part conveying line and a film conveying line, the part conveying line comprises a part conveying frame, one end of the part conveying frame directly faces the film exposure unit, a part storage table and a part grabbing unit are arranged at the other end of the part conveying frame, and a part detection tool is arranged on the part conveying frame and reciprocates along the part conveying frame; the film conveying line comprises a film conveying frame, one end of the film conveying frame right faces the film exposure unit, and the distance between the film conveying frame and the film exposure unit is larger than the distance between the part conveying frame and the film exposure unit; a film collecting and releasing unit and a film tray are arranged at the other end of the film conveying frame, and the film tray reciprocates along the film conveying frame. According to the system, automatic shooting detection of the turbine blade is realized, and the detection efficiency is greatly improved.
Owner:GUIYANG AVIC POWER PRECISION CASTING
Body position auxiliary device for medical image radiography
The invention relates to the technical field of medical detection auxiliary equipment, in particular to a medical image radiography body position auxiliary device which comprises a base, a D-direction adjusting mechanism arranged on the base, a Y-direction sliding table arranged on the D-direction adjusting mechanism, an X-direction sliding table arranged on the Y-direction sliding table and an adjusting platform arranged on the X-direction sliding table. And a position sensor for detecting the body position of a patient on the adjusting platform is arranged on one side of the base. The position of a person to be detected on the adjusting platform is detected through the position sensor, detection data of the ultrasonic position sensor are sent to the controller, and the X-direction sliding table, the Y-direction sliding table and the D-direction adjusting mechanism are adjusted and controlled through the controller, so that the body position on the adjusting platform is adjusted, and the detection accuracy is improved. Rapid positioning on the to-be-detected object is realized, and the detection efficiency is improved.
Owner:BEIJING ANDING HOSPITAL CAPITAL MEDICAL UNIV
Radiography device and radiography system
This radiography device comprises a scintillator unit that converts incident radiation into visible light and a photoelectric conversion unit that converts the visible light into an electric signal, and is characterized in that the scintillator unit includes a first visible light absorbing member that separates a plurality of scintillators included in the scintillator unit in a direction perpendicular to the direction of incidence of the radiation and a second visible light absorbing member provided on a surface where the radiation is incident.
Owner:CANON KK
Round radiography system, console for round radiography, and recording medium
A round radiography system performing round radiography using a radiographic imaging apparatus includes: a hardware processor that obtains examination information on an examination performing round radiography, and generates additional information for supporting the round radiography in the examination; and a display that displays the obtained examination information, and the generated additional information. The additional information is at least any of a size of the radiographic imaging apparatus, information about appropriateness of a radiographic image, radiographic difficulty, information about trimming of the radiographic image, information on a radiographer, and information about change from a predetermined radiographic condition, in past radiography of a subject of the examination or a subject having a physical size similar to that of the subject.
Owner:KONICA MINOLTA INC
Motion compensated high throughput fast 3D radiography system with heavy high power multiple pulse x-ray source
ActiveCN117320631BMaterial analysis using wave/particle radiationTomosynthesisWide fieldImaging analysis
An X-ray imaging system is presented that uses multiple pulsed X-ray source pairs in motion to perform efficient and ultrafast 3D radiography. The sources move simultaneously in constant speed as a group on an arc trajectory. Each individual source also moves fast around its static position in a small distance, but one source moves in the opposite direction to another to cancel linear momentum. The trajectories can also be arranged horizontally at a ring structure. In X-ray source pairs, each source part moves in the opposite angular direction to another to cancel angular momentum. The individual X-ray sources are triggered by an external exposure control unit when they have a speed equal to the group speed but in the opposite linear or angular direction. This allows the sources to remain relatively stationary during activation. 3D data can be acquired in a wider field of view in a shorter time, and image analysis is real-time.
Owner:AIXSCAN CO
Image processing device, radiography system, image processing method, and program
To provide an image processing technique suitable for reducing noise in radiographic images containing signals indicating microcalcification. [Solution] The image processing device includes an inference processing unit that generates a second radiographic image with reduced noise compared to the first radiographic image by inputting a first radiographic image to a learning model obtained by learning using learning data obtained by adding pseudo-signals that mimic granular lesions to input data and ground truth data.
Owner:CANON KK
Digital mobile radiography systems and methods
ActiveUS12496024B2Patient positioning for diagnosticsTomographySoftware engineeringMechanical engineering
A mobile radiography system of the present disclosure has an x-ray source assembly that activates a digital x-ray detector through X-rays striking the digital x-ray detector and a test plate in a stream of the X-rays configured to image a test pattern onto the digital x-ray detector. Further, the mobile radiography system has a processor that receives data indicative of the test pattern and the anatomy of interest and generates a first image based upon the data indicative of the test pattern and the anatomy of interest. Further, the processor analyzes the first image and determines if a focal spot of the x-ray source assembly is aligned with a focal axis of an anti-scatter grid and the digital x-ray detector. When the focal spot of the x-ray source assembly is misaligned with the focal axis of the anti-scatter grid and center of the digital x-ray detector, the processor further aligns the focal spot of the x-ray source assembly with the focal axis of the anti-scatter grid and the center of the digital x-ray detector or the instructs an operator for manually aligning the focal spot of the x-ray source assembly with the focal axis of the anti-scatter grid and the center of the digital x-ray detector.
Owner:RAD PHYSICS INC
Radiography control device, control method thereof, and program
To enable a radiographic image to be displayed appropriately according to the position of a contrast medium injection tool inserted into a subject without a complicated operation of an examiner.SOLUTION: A radiographic image of a subject obtained by radiography of the subject is acquired, and it is determined whether or not a contrast medium injection tool 810 inserted into the subject has reached a target position of the subject. As a result of the determination, control is performed such that the radiographic image is displayed in an image display region 410 under a first image display condition in a case where the contrast medium injection tool 810 has not reached the target position of the subject, and the radiographic image is displayed in the image display region 410 under a second image display condition different from the first image display condition in a case where the contrast medium injection tool 810 has reached the target position of the subject.SELECTED DRAWING: Figure 6
Owner:CANON KK
Telescopic stretcher with digital X-ray photography detection function and detection method thereof
The invention provides a telescopic stretcher with a digital X-ray photography detection function and a detection method thereof. The telescopic stretcher with the digital X-ray photography detection function comprises a telescopic stretcher assembly and a digital X-ray photography detection assembly. A stretcher surface is formed on the telescopic stretcher assembly, and the digital X-ray photography detection assembly is used for detecting a patient on the stretcher surface; the digital X-ray photography detection assembly comprises an X-ray light source part and a flat plate detection part, the transmitting end of the X-ray light source part is arranged above the stretcher face, the detection end of the flat plate detection part is arranged on the side, away from the stretcher face, of the telescopic stretcher assembly, and the transmitting end of the X-ray light source part and the detection end of the flat plate detection part are oppositely arranged. Therefore, a patient on the stretcher surface can be detected. The telescopic stretcher with the digital X-ray radiography detection function can effectively reduce the risk that a patient is not treated in time, so that sequelae are left, and even a death phenomenon occurs.
Owner:GUANGDONG DONGYUAN TESTING TECHNOLOGY CO LTD
Radiography apparatus, radiography system, radiography method, and program
To improve convenience for an engineer with a simple configuration and reduce a burden in selecting a lighting field in imaging using a detection device mounted with an automatic exposure control (AEC) function inside.SOLUTION: A radiographic apparatus includes: display control means for displaying, in a display unit, a candidate of a lighting field for executing automatic exposure control in a radiation detection device for picking up a radiation image by detecting a radiation; and acquisition means for acquiring information at least including information on the shape of the radiation detection device, the number of arrangements of the lighting field in the radiation detection device, a site to be imaged, and past imaging information. The display control means displays, in the display unit, the candidate of the lighting field determined on the basis of the information acquired by the acquisition means.SELECTED DRAWING: Figure 1
Owner:CANON KK
Radiography system, radiography apparatus, and control device
ActiveJP7856438B2Radiation diagnosis data transmissionRadiation diagnostic device controlRadiation imagingNuclear medicine
To provide a system which allows an operator to easily grasp progress for the work that performs intended wireless setting between a wireless device of a radiographic system and a radiographic apparatus and which allows the operator to easily perform the work in a short restraint time.SOLUTION: In a radiographic system including a radiographic apparatus, a control apparatus controlling radiography and notification means, the radiographic apparatus comprises: a first wireless communication unit which transmits / receives an image via the first wireless communication with the control apparatus; and a second wireless communication unit which transmits / receives wireless information used in the first wireless communication via the second wireless communication with the control apparatus. The control apparatus causes the notification means to perform the first notification according to execution of prescribed processing in a period from the start of the second wireless communication to the completion of transmission / reception of the wireless information, and causes the notification means to perform the second notification according to the completion of the transmission / reception of the wireless information via the second wireless communication.SELECTED DRAWING: Figure 1
Owner:CANON KK
A medical image cardiothoracic ratio measurement method and system based on artificial intelligence
The application discloses a kind of medical image cardiothoracic ratio measurement method and system based on artificial intelligence, method includes: obtaining the first picture that user stands in front of radiographic mainboard and is photographed by top camera, according to first picture, obtain the initial azimuth of user relative to radiographic mainboard;Judge whether the absolute value of initial azimuth exceeds first preset angle;Start chest radiography image device, collect the first chest medical image of user standing in front of radiographic mainboard;According to initial azimuth adjustment binary threshold, according to binary threshold to first chest medical image is carried out binary processing and obtains binary image;Gradient operator is used to extract the contour line of lung in binary image;The cardiothoracic ratio obtained by calculating heart transverse diameter divided by thoracic transverse diameter.The binary threshold of lung edge is adjusted in the application to improve the position accuracy of lung contour line, and then accurate cardiothoracic ratio is obtained.
Owner:FUJIAN ZHIKANGYUN MEDICAL TECH CO LTD
Method and system for diagnosing oral diseases in companion animals
The present invention provides a method and system for diagnosing oral diseases in companion animals, the method being performed by a health management server and including the steps of: generating health standard data by matching basic condition information and basic result data; receiving condition measurement information of a test subject from a user terminal; and generating health result data by comparing and analyzing the condition measurement information based on the health standard data, wherein the generating health standard data can include the steps of preprocessing images included in basic radiography information included in the basic condition information; extracting analyzable analysis images from the preprocessed images; extracting region-specific analysis images for a plurality of disease analyses from the analysis images and diagnosing the presence or absence of oral diseases for the region-specific analysis images to generate basic diagnosis data; determining disease progression stages for the region-specific analysis images based on the basic diagnosis data to generate basic assessment data; and generating basic result data including the basic diagnosis data and the basic assessment data corresponding to the basic diagnosis data.
Owner:エイアイフォーペット カンパニー リミテッド
A flat panel detector of a mobile radiography x-ray machine
This invention relates to the field of X-ray machine technology, and in particular to a flat panel detector for a portable X-ray machine. It includes a lifting mechanism mounted on a movable base; a first mounting frame with a motor drive mechanism and a second mounting frame, the second mounting frame being driven to rotate vertically via the motor drive mechanism; an emitter and a detector plate mounted on the second mounting frame; protective components mounted on both sides of the detector plate; and a trigger component mounted on the detector plate. When the detector plate is parallel to the bed board, the lifting mechanism raises and lowers the trigger component to abut against the bed board, generating compressed air to make the protective component perpendicular to the detector plate. This invention allows for selection of a suitable imaging method based on the patient's physical condition; the protective components protect patients with thoracic cavities, facilitating safe imaging; furthermore, this invention allows for air cleaning of the detector plate surface when the protective component is reset, removing impurities and improving the accuracy of the examination.
Owner:南昌大学第一附属医院
Positive and lateral position automatic overturning and positioning device for wrist joint X-ray radiography
An automatic overturning and positioning device for the front and side positions of wrist joint X-ray radiography comprises a device base, a left support and a right support, and the right end of the left support and the left end of the right support are rotatably installed together through a hinge shaft. The left support and the right support are each connected with an electric driving mechanism which drives the left support and the right support to rotate with the hinge shaft as the rotation center. The left support and the right support are provided with supporting faces used for placing the hands of a testee, and hand fixing structures used for binding the hands of the testee to the supporting faces are installed on the supporting faces. Rotation of the left support and the right support is accurately controlled through the electric driving mechanism, the placing positions and angles of the hands and the wrists of a testee can be stably adjusted, it is ensured that the completely unified and standard body positions can be achieved in each time of shooting, the X-ray shooting precision is greatly improved, image interpretation is more visual and accurate, and the shooting efficiency is improved. And the doctor can accurately judge the illness state.
Owner:SHENZHEN NANSHAN DISTRICT PEOPLES HOSPITAL
Large-scale robotic radiography system and method
PendingJP2026512121AMaterial analysis by transmitting radiationRadiation diagnosticsRadiation imagingRelative motion
A system and method are provided for recording image data of a large object. The system includes a radiation source configured to generate a two-dimensional radiation fan beam and a detector configured to detect the radiation fan beam. The system also includes a first support and a second support configured to translate and rotate the radiation source and the detector. The method includes moving the radiation source and the detector to each of a plurality of incremental positions along an anatomical region of the large object using the first and second supports. The method further includes recording image data at each incremental position using the radiation source and the detector. The method further includes translating the radiation source and the detector using the first and second supports to cancel out the relative motion between the large object and the radiation source or detector.
Owner:UNIV OF FLORIDA RESEARCH FOUNDATION INC