49 results about "Treatment center" patented technology

The invention discloses an optical body surface monitoring method and device applied to a radiotherapy room system and a medium, and relates to the technical field of optical body surface monitoring, and the method comprises the steps: employing a checkerboard calibration algorithm, and determining a positioning external parameter and a treatment external parameter; performing positioning monitoring on the user according to the positioning reference body surface, the body surface positioning real-time point cloud of the user under multiple visual angles and the positioning external parameters of each camera in the positioning camera group, and moving the treatment bed until the body surface positioning mark point of the user is aligned with the positioning isocenter of the radiotherapy machine; performing radiotherapy image verification monitoring on the user according to the treatment reference body surface, the first body surface treatment real-time point cloud and the treatment external reference, and moving the treatment bed until the body surface positioning mark point of the user is aligned with the treatment center of the radiotherapy machine; and performing treatment monitoring on the user in the beam treatment process according to the second body surface treatment real-time point cloud and the treatment external reference, and determining a treatment real-time error. The optical body surface monitoring can be completed based on the annular structure radiotherapy machine by determining the positioning external reference and the treatment external reference.

The invention relates to the technical field of medical artificial intelligence and chronic kidney disease management crossing, in particular to a nonlinear algorithm system for precise chronic disease management of chronic kidney diseases. Through deep coupling of algorithms and in combination with two exclusive quantification formulas, transformation of CKD chronic disease management from standardized follow-up visit to precise and dynamic algorithm driving is realized, and the core pain points of large staging evaluation deviation, progress pre-judgment lag, poor intervention scheme adaptability, follow-up visit strategy homogenization and the like in traditional CKD management are solved. The method provides full-cycle decision support for nephrology doctors in the three-A hospital, customizes an individualized chronic disease management path for CKD patients, is suitable for CKD 1-5 period full-staging patients, and can be widely applied to CKD special management scenes of chronic disease diagnosis and treatment centers in the nephrology department of the three-A hospital, chronic disease management outpatient clinics in special nephropathy hospitals and high-end health management institutions.

The invention provides a robot treatment bed positioning error correction method. The method comprises three steps of coordinate system establishment and calibration, positioning error detection and calculation and error correction. A first reflection target ball is installed at an angular point of a treatment bed, a high-precision optical positioning system is used for obtaining coordinates of a radiotherapy isocenter point, and a conversion relation between a base coordinate system and an optical positioning system coordinate system is established. Controlling the treatment bed to move to four non-coplanar feature points, collecting actual coordinates, comparing the actual coordinates with theoretical coordinates, calculating an error matrix of a base coordinate system, solving a target pose matrix, driving the robot treatment bed to adjust the tail end pose, and realizing accurate alignment of a treatment center and an isocenter. The method can detect and automatically compensate systematic pose deviation caused by mechanical wear in real time, has the advantages of high precision, high automation degree, correction from an error source and the like, and effectively guarantees long-term positioning precision and clinical safety of a radiotherapy system.

The application discloses a pig farm excrement cleaning process suitable for full-quantitative collection, storage and transportation, which comprises full-quantitative collection, storage and transportation of pig farm excrement, full-quantitative collection is used to collect excrement with TS concentration reaching more than 6% from a pig farm, full-quantitative storage is carried out in a collection pool, the collection pool is combined with an excrement fermentation process, full-quantitative transportation is carried out through a transportation vehicle, the transportation vehicle is used to transport the excrement to a centralized treatment center, and the centralized treatment center is used to complete anaerobic fermentation of the excrement, biogas purification treatment and organic fertilizer preparation. The application has the following innovations: first, the breeding farm does not need to build excrement treatment facilities any more; second, the water consumption of the livestock and poultry breeding environment is reduced by more than 50%, and full-quantitative collection of excrement and urine water is realized; and third, the dry matter concentration of the collected excrement reaches more than 6%, and the economy of resource utilization of the centralized treatment is ensured. In addition, the application fully develops livestock and poultry waste resources and improves the resource utilization rate through the fermentation process, the biogas purification treatment and the organic fertilizer preparation process.

The invention relates to the technical field of sewage treatment, and discloses a rural domestic sewage circulation treatment and utilization device, which comprises a plurality of purification units and a treatment center, each purification unit is connected with the sewage discharge end of each household, a plurality of adjacent purification units share one treatment center, each purification unit comprises a pretreatment bin and a purification bin, cyclic heating cavities are formed in bin bodies of the pretreatment bin and the purification bin, sewage firstly enters the pretreatment bin to be subjected to preliminary anaerobic decomposition and homogenization and then enters the purification bin to be further degraded and purified, and each purification unit is provided with a heating assembly in a matched mode. And the environment temperature in the purification unit is kept in a temperature range suitable for the survival of strains by burning the biogas to generate heat. The treatment center collects the biogas generated by the purification unit of each household in a centralized manner, and distributes the biogas according to actual conditions, so that the problem that the purification units are damaged by low temperature is avoided, the activity of strains in the purification units is ensured, and the sewage treatment efficiency is further improved.

A computer implemented method for matching subjects with a treatment center. The method may comprise receiving a set of clinical data of a subject from a user. The method may comprise processing the set of data based at least in part on a computer program configured to identify and output treatment information. The method may comprise identifying, through an algorithm, a list of treatment centers based at least in part on the set of information. The method may comprise providing an output identifying relevant treatment centers.

The invention discloses a multifunctional radiotherapy calibration device, a positioning system and a calibration method.The multifunctional radiotherapy calibration device comprises a laser tracker target ball assembly, a calibration device body with supporting plate orthogonal scribed lines and a cubic die body with die body orthogonal scribed lines, and the calibration device body and the cubic die body are each provided with a plurality of target ball positioning holes; the target ball positioning holes in the cubic die body are respectively formed in the central positions of all surfaces of the cubic die body; the verification device body is provided with a surface positioning structure which is used for performing surface matching positioning with the cubic die body in the X direction, the Y direction and the Z direction, and a target ball center positioning hole is formed in the orthogonal point of the orthogonal scribed lines of the supporting plate. The method can realize the coincidence of the central point of a treatment area on a treatment bed board and the treatment central point of a beam port, the line width of a laser positioning system, the perpendicularity of orthogonal laser lines and the central point position of the laser positioning system, and the image guide range, geometric position relation and central point position of an image guide radiotherapy system. And quickly checking whether the axes of the two groups of X-ray beams are coplanar or not.

The invention provides a boron neutron treatment center with double treatment rooms and an application method, a first treatment space is sequentially provided with a first preposed labyrinth, a first preposed preparation room and a first treatment room, the first preposed preparation room and the first treatment room are connected and provided with a first operation track, and a first treatment bed is movably arranged on the first operation track; a second front labyrinth, a second front preparation chamber and a second treatment chamber are sequentially arranged in the second treatment space, the second front preparation chamber and the second treatment chamber are connected and provided with a second running track, and a second treatment bed is movably arranged on the second running track; an accelerator hall is arranged between the first treatment chamber and the second treatment chamber, a BNCT accelerator is placed in the accelerator hall, a first beam outlet of the BNCT accelerator extends into the first treatment chamber, a first stopper is arranged at the first beam outlet of the first treatment chamber, a second beam outlet of the BNCT accelerator extends into the second treatment chamber, and a second stopper is arranged at the second beam outlet of the second treatment chamber. And a second stopper is arranged at a second beam outlet in the second treatment chamber.

The invention relates to a particularly flexible, resource-sparing system (110) that is attuned to patient interests and serves to process patient-specific data and treatment-specific data in a medical treatment center (111) that has a plurality of medical treatment devices (113), which may be used by a plurality of patients (107) and may be occupied at assigned treatment times, said system comprising: • a presence detection system (114) for acquiring presence data containing current presences or absences of patients (107) and medical staff (106) in the treatment center (111), • a status detection system (115) for acquiring status data containing a current device status for the respective treatment device (113), the status data containing a value that is preferably updated continually, characteristic for the duration or remaining duration of a planned or already started treatment and provided by the respective treatment device (113), • a report system (116) for acquiring procedure data containing delays and / or requirements relevant to the treatment, reported by the patients (107) and / or by the medical staff (106), • a patient database (117) having patient data that contain a treatment regime for the respective patient (107) and used to control the respective assigned treatment device (113), and • an electronic data processing unit (109) with a scheduler (118) which, taking account of presence data, status data, optionally procedure data, and / or patient data, independently and in automated fashion creates and / or updates and / or optimizes a schedule containing an assignment of treatment devices (113), patients (107) and treatment times and optionally the medical staff (106) to one another, or makes an appropriate suggestion.

A disease management system and therapeutic hub are provided. In certain embodiments, a dispensing apparatus used as part of a compliance monitoring system for the disease management system can function as a therapeutic hub that interacts with a plurality of peripheral devices to accumulate, communicate, and analyze a variety of medical and non-medical related data of the patient.

The invention relates to a cultural relic safety supervision emergency linkage disposal system, which belongs to the technical field of cultural relic safety supervision and comprises an intelligent early warning subsystem, an event disposal subsystem, a public opinion monitoring subsystem, a cultural relic operation management subsystem, a cultural relic emergency reporting and processing subsystem and a background management subsystem. The intelligent early warning subsystem is in bidirectional signal connection with the event handling subsystem, the event handling subsystem is in bidirectional signal connection with the public opinion monitoring subsystem, and the public opinion monitoring subsystem is in bidirectional signal connection with the cultural relic operation management subsystem. According to the cultural relic safety supervision emergency linkage disposal system, a cultural relic face recognition monitoring function is established, a face recognition technology is applied, a civil air defense and technical defense related cultural relic problem clue discovery system is constructed, and on the basis of all levels of treatment centers, problem cross-department intercommunication and cross-level distribution confirmation can be conveniently achieved; the problems of difficulty in discovering cultural relic problems, difficulty in collaboration, slow disposal and no review are solved.

The invention relates to a daytime diagnosis and treatment center management system based on a big data algorithm. The system comprises a reservation management module, an infusion area management module, a temporary patient prediction module, a resource scheduling module, a payment management module, a notification management module and a control terminal. The invention further relates to a daytime diagnosis and treatment center management method using the daytime diagnosis and treatment center management system based on the big data algorithm. The method comprises a reservation management process, a temporary patient prediction process, a nurse scheduling management process and a patient queue dynamic optimization process. According to the invention, the waiting time in the peak period is reduced, the resource waste is avoided, the nurse scheduling is optimized, and the working efficiency is improved.

The embodiments of this specification provide a radiotherapy device, a photon flash therapy system, and an ultra-high-energy electron flash therapy system. The radiotherapy device includes: a beam generating device, a scanning magnet, and a focusing magnet; the beam generating device is used to generate a charged particle beam; the scanning magnet is used to diverge the charged particle beam; and the focusing magnet is used to deflect the charged particle beam diverged by the scanning magnet so that it converges at the treatment center. The photon flash therapy system includes: a beam generating device, a scanning magnet, a focusing magnet, and / or an arc target and a multi-leaf collimator. The ultra-high-energy electron flash therapy system includes: a beam generating device, a scanning magnet, a focusing magnet, and / or at least one diverging magnet.

The present invention relates to a portable augmented reality optical assembly (10) for use in an object treatment center (200), in particular in a surgical instrument sterilization unit (200), to an optical apparatus (8100) comprising an optical assembly (10) according to the invention, as well as a control unit (101), a method for managing objects, in particular surgical instruments (200), a management and monitoring program implementing said method, and a method for managing a treatment cycle of an object (200) to be disinfected.

This invention relates to the field of water purification technology, and more particularly to a deep treatment system for tap water using a ceramic ultrafiltration membrane. The system includes a water purification treatment center, a treatment demand unit, a physical treatment unit, a chemical anti-clogging unit, a flux traceability unit, and a testing and management unit. This invention analyzes the cleaning of the ceramic ultrafiltration membrane through regional division, determining whether cleaning is necessary based on permeability and pressure difference to ensure the filtration performance and flux of the ceramic ultrafiltration membrane. Furthermore, it analyzes both physical and chemical cleaning through information feedback, helping to reduce defects in these processes and improve their reliability. Simultaneously, it evaluates the quality of physical or chemical cleaning from the perspective of continuous use, allowing for rational adjustments to the regeneration and cleaning of the ceramic ultrafiltration membrane, reducing the impact of insufficient regeneration and cleaning on subsequent use.

The invention discloses an F-shaped layout treatment center, which comprises a linear accelerator, a vertical treatment room and two adjacent horizontal treatment rooms, and is characterized in that the treatment rooms are arranged at beam terminals of the linear accelerator, and the beam terminals are in one-to-one correspondence with the treatment rooms; the main body of the linear accelerator and the horizontal treatment room are arranged on the same layer, and the main body of the linear accelerator and the vertical treatment room are arranged on an interlayer; wherein the main body of the linear accelerator and the beam terminals corresponding to the two horizontal treatment rooms are distributed in an F shape. Compared with treatment centers with other layouts in the prior art, the treatment center with the F-shaped layout provided by the embodiment of the invention has the advantages that the number of the treatment rooms is increased through the horizontal treatment rooms and the vertical treatment rooms which are arranged in an interlayer manner, so that the layout in the treatment center is relatively concentrated, and the land utilization rate is high; and meanwhile, installation and maintenance of main equipment, general water, electricity and gas pipelines and trunkings are facilitated.

The invention relates to the technical field of water environment monitoring, and discloses a multi-parameter sensor integrated device convenient to move and position, which comprises a shell, a top cover is clamped at the top of the shell, a sealing gasket is arranged between the shell and the top cover, and a detection assembly is arranged on the shell. According to the device, the detection assembly is arranged and matched with a shell structure of stainless steel and a nanometer anti-corrosion coating, so that corrosion resistance is remarkably improved, a material suction pump is started, materials at a target position are sucked into a feeding barrel through a rectangular opening, solid-liquid separation is conducted on the materials through a filter screen, and the materials are conveyed to an integrated mounting plate through a feeding pipe and an upper pipe; various types of sensors are better installed by matching with sensor interface grooves, after materials pass through the sensors and are detected, the electromagnetic valves on the corresponding bent pipes are opened through the control panel, the materials are conveyed into the corresponding processing centers through the lower pipe and the multi-head pipe to be purified, and finally substances meeting the standard are discharged through the discharging pipe. In conclusion, the assembling and monitoring efficiency can be improved.

A Proton Computed Tomography (pCT) system utilizing proton beams for construction of 3-dimensional density maps of both test phantoms and living tissue. PCT is a much sought-after modality for treatment planning and validation at proton therapy treatment centers, as it would allow in situ imaging with the same beam that is used for the treatment. A pCT system according to the present invention includes gaseous detectors for tracking and energy reconstruction, a shutter system to extend dynamic range features while maintaining good energy resolution, and a method for determining proton energy from a forward-search algorithm utilizing segmentation of energy detector ionization signal readout. The gaseous detectors are Gas Electron Multiplier (GEM) based gaseous detectors.

A particularly flexible, resource-saving and patient-interest-oriented system (110) for processing patient- and treatment-specific data in a medical treatment center (111) with a plurality of medical treatment devices (113) that can be visited by a plurality of patients (107) and used for assigned treatment periods, comprising: • an attendance recording system (114) for recording attendance data containing the current presence or absence of patients (107) and medical staff (106) in the treatment center (111), • a status recording system (115) for recording status data containing a current device status for the respective treatment device (113), • optionally, a reporting system (116) for recording expiration data containing delays and / or treatment-related requirements reported by patients (107) and / or medical staff (106), • a patient database (117) with patient data containing a treatment regime for the respective patient (107), which is used to control the respectively assigned treatment device (113), and • an electronic data processing unit (109) with an appointment planner (118) which, taking into account attendance data, status data, if applicable expiry data, and / or patient data, automatically creates and / or updates and / or optimizes an appointment plan containing an allocation of treatment devices (113), patients (107) and treatment periods as well as, if applicable, the medical personnel (106) to one another, or makes a corresponding suggestion

A system is provided.SOLUTION: A system comprising: means for inputting patient information; means for receiving and analyzing the patient information; means for recommending an optimal treatment center based on the analysis; means for generating a customized treatment plan for the patient; means for sharing treatment progress in real-time; and means for providing exercise demonstrations using the generated AI.SELECTED DRAWING: Figure 1

The invention relates to the technical field of water purification, in particular to a tap water ceramic ultrafiltration membrane advanced treatment system which comprises a water purification treatment center, a treatment demand unit, a physical treatment unit, a chemical anti-blocking unit, a flux tracing unit and an evaluation management unit. According to the method, the ceramic ultrafiltration membrane is cleaned and analyzed in a regional division mode, that is, whether the ceramic ultrafiltration membrane needs to be cleaned or not is judged from two points of permeability and pressure difference so as to ensure the filtering performance and flux of the ceramic ultrafiltration membrane, and analysis is performed from two points of physical cleaning and chemical cleaning in an information feedback mode so as to ensure the filtering performance and flux of the ceramic ultrafiltration membrane. The method is beneficial to reducing defects in physical cleaning and chemical cleaning so as to improve the reliability of the physical cleaning and the chemical cleaning, and meanwhile, whether the physical cleaning or the chemical cleaning is qualified is evaluated from the perspective of use continuity, so that regeneration cleaning of the ceramic ultrafiltration membrane is reasonably adjusted, and the service life of the ceramic ultrafiltration membrane is prolonged. And the influence of insufficient regeneration cleaning of the ceramic ultrafiltration membrane on subsequent use is reduced.

The invention provides a multi-means combined treatment center and an application method. One side of the first multifunctional treatment room is connected with the MR room, the other side of the first multifunctional treatment room is connected with the second multifunctional treatment room, the BNCT double-treatment-room public hall and the CT room are connected, the first multifunctional treatment room, the MR room and the second multifunctional treatment room are provided with embedded hanging rails, the movable CT is connected to the embedded hanging rails in a sliding and hanging mode, and a cross-shaped ground rail is arranged in the first multifunctional treatment room. One end of the cross ground rail extends to the MR chamber to be connected with a fixed MR, and the other end of the cross ground rail extends to the multifunctional treatment chamber II to be connected with a vertical 90-degree proton / heavy ion beam outlet, a horizontal BNCT beam outlet I and a horizontal 45-degree photon / electron beam outlet; one end of a cross ground rail located in the first multifunctional treatment chamber is connected with a vertical 45-degree proton / heavy ion beam outlet and a horizontal photon / electron beam outlet, one end of the cross ground rail extends to the CT chamber, and a treatment bed is connected to the cross ground rail in a sliding mode.

An object of the system according to the embodiment is to provide a personalized treatment plan for a low back pain patient and share the progress of the treatment in real time.SOLUTION: A system includes a symptom information collection part, a treatment office recommendation part, a treatment plan generation part, a progress sharing part, and an exercise demonstration part. The symptom information collection unit collects symptoms and health information of the user. The hospital recommendation unit recommends an optimal hospital based on the information collected by the symptom information collection unit. The treatment plan generation unit generates a personalized treatment plan based on the information collected by the symptom information collection unit. The progress sharing unit shares the progress of the treatment based on the treatment plan generated by the treatment plan generation unit. The exercise demonstration unit demonstrates an exercise based on the treatment plan generated by the treatment plan generation unit.SELECTED DRAWING: Figure 1

The application relates to the technical field of medical devices, in particular to a disinfection nursing vehicle integrated with an ultraviolet reflection cavity and automatic induction lifting, which comprises a base, four groups of rollers are fixedly connected to the four corners of the base; the four corners of the top of the base are fixedly connected with fixed ends of limiting sliding rods, and the moving ends of the limiting sliding rods are fixedly connected with the bottom of a nursing vehicle body; an electric push rod is fixedly connected to the top of the base, and the moving end of the electric push rod is fixedly connected with the nursing vehicle body; first, second and third storage spaces are arranged at the upper and lower ends of the nursing vehicle body respectively. The nursing vehicle body is fixedly connected with a mechanical arm through a side wall, the tail end of the mechanical arm is connected with a shooting device, the angle and focal length can be automatically adjusted in response to the instruction of an online expert end, high-definition image / video collection of local lesions or medical documents of a patient can be carried out, and the collected data can be transmitted to a remote diagnosis and treatment center through real-time streaming media transmission, so that online visual diagnosis of doctors is supported.

1. The name of this design product: USB flash drive (Commemorative Edition of the Integrated Prostate Disease Diagnosis and Treatment Center). 2. Purpose of this design product: used for quick access to data. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The invention discloses an urban-scale building urine collection, storage and transportation system and method, and relates to the technical field of urine collection. A human body existence sensor is arranged in a toilet, a catheter is connected with a waterless urinal and a urine collection barrel, a urine discharge pipe is connected with the bottom of the urine collection barrel and a blow-off pipe, and a switch valve is arranged on the urine discharge pipe; the three-way valve is respectively connected with the blow-off pipe, the apartment urine collecting device and a sewer, the apartment urine collecting device is connected with the urine treatment center through the urine pump, and the control device is respectively connected with the human body existence sensor, the switch valve, the three-way valve and the urine pump. The control device switches the three-way valve and opens the switch valve, so that urine in the urine collecting barrel is conveyed to the apartment urine collecting device, then the urine in the apartment urine collecting device is conveyed to the urine treatment center through the conveying pump, building reconstruction is not needed, and a special urine conveying pipeline is additionally arranged. Urine can be collected from a building and sent to a urine treatment center by directly utilizing an existing blow-off pipe.

The utility model relates to the technical field of medical nursing appliances, in particular to a nursing bed for a diagnosis and treatment center. The utility model provides a novel diagnosis and treatment center nursing bed with high comfort, which comprises a nursing bed, universal wheels, protective rods, a first mounting pad, a second mounting pad and an excretion mechanism, the nursing bed is rotatably connected with the paired universal wheels, the nursing bed is fixedly connected with the paired protective rods, the nursing bed is fixedly connected with the first mounting pad, and the second mounting pad is fixedly connected with the second mounting pad. The nursing bed is rotationally connected with a second mounting pad, and an excretion mechanism is arranged on the nursing bed. By means of the third mounting pad, the collecting box and other components, a patient can relieve bowels on the bed conveniently, the burden of nursing staff is greatly relieved, the defecation opening in the first mounting pad can be filled and shielded, part of the body of the patient is prevented from falling into the defecation opening when the patient has a rest, and the patient is prevented from falling into the defecation opening. The comfort level of recuperation of the patient and the use experience of the nursing bed are improved.

The system according to this embodiment aims to propose an individualized treatment plan to patients with lower back pain and to track the progress of treatment in real time. [Solution] The system according to the embodiment comprises a data collection unit, a proposal unit, a guidance unit, a treatment center proposal unit, and a tracking unit. The data collection unit collects data on the patient's symptoms and lifestyle. The proposal unit analyzes the data collected by the data collection unit and proposes an individualized treatment plan. The guidance unit provides guidance on the correct exercises based on the treatment plan proposed by the proposal unit. The treatment center proposal unit proposes the most suitable treatment center based on the treatment plan proposed by the proposal unit. The tracking unit tracks the effectiveness and progress of the treatment in real time based on the treatment plan proposed by the proposal unit.

The invention relates to the technical field of industrial wastewater treatment and resource recovery, in particular to an electropolishing cleaning water acid recovery method and system based on a nanofiltration-reverse osmosis technology, and the system comprises an acid recovery treatment center, a process evaluation unit, a basic interference unit, a hardware supervision unit, a recovery comprehensive management unit and an execution response unit; according to the method, analysis is preliminarily carried out from the aspect of the stability of the acid recovery rate of electric throwing cleaning water treatment, supervision of the stability and safety of the acid recovery rate of the electric throwing cleaning water is improved, and analysis is carried out from the aspects of basic conditions and hardware conditions based on an information feedback mode, so that management treatment of different degrees is carried out according to feedback conditions; according to the method, the influence of interference on the acid recovery rate of the electropolishing cleaning water is reduced, and meanwhile, the acid recovery quality is analyzed, so that the recovery quality condition of the recovered acid concentration of the electropolishing cleaning water can be intuitively known, the acid recovery of the electropolishing cleaning water is integrally managed, and the acid recovery quality and stability are ensured.

The present application provides a kind of particle therapy system that can realize spherical illumination, including beam guiding system and bidirectional scanning radiation head;The beam guiding system introduces particle beam to bidirectional scanning radiation head and shoots at treatment center;It also includes treatment chair system, the treatment chair system includes treatment chair;In order to make patient sit on treatment chair, corresponding treatment site coincides with treatment center, it also includes a horizontal slide plate supporting the treatment chair, horizontal sliding device that drives treatment chair to slide freely on horizontal slide plate, up-down moving mechanism that drives horizontal slide plate to move up and down, and around-axis rotating mechanism that drives horizontal slide plate to rotate around the front of treatment chair.In the present application, treatment chair system that can move horizontally, rotate, move up and down and rotate around axis is adopted, forming spherical illumination.Compared with horizontal illumination, although some equipment costs are increased, compared with rotating gantry, the structure is greatly simplified, the volume is significantly reduced, and the manufacturing cost is also greatly reduced.