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Real time online monitoring system for radiation
The application of radiation medical and health online monitoring, radiation diagnosis and treatment in the medical industry has become quite popular
Product details
Radiation medical and health online monitoring
The application of radiological diagnosis and treatment in the medical industry has become quite popular and mature，The hazards of radiation are becoming increasingly well-known to the general public. To better ensure the safety of doctors, patients, and the public, and effectively monitor the radiation level in the surrounding environment of radiation sites，Improve the efficiency of health supervision departments in supervising and managing radiation sites.
Introduction to installation site and floor plan
System functions and features
1. Real time measurement of dose rate and cumulative dose in radioactive sites, and real-time transmission of data to the server platform;
2. Set relevant parameters of front-end monitoring equipment on-site or remotely;
3. According to the standards implemented by the Ministry of Health, different types of detectors are installed in different locations of hospitals.High sensitivity is adopted for gamma therapy machines or places involving solid radiation sourcesGMManagement;XrayCTPlastic scintillators are used in places with pulsed radiation doses such as machines, electron linear accelerators, and radiation therapy machines.
4. The front-end detector has overload protection function;
5. Front end detectors are mainly deployed in public places such as the entrance and exit of the computer room and the operation room of the computer room, as shown in the appendixAChinese1、2、3Location;
6. The local display controller is mainly deployed in the computer room operation room or equivalent shift room locations, as shown in the appendixAin4Location;
7. The front-end detector and local display controller can work at least in the event of a power outage4h；
8. The local display controller uses Ethernet3GTransfer encrypted data to the server platform using various methods;
9. The local display controller is connected to the front-end detector through an industrial bus or wireless means, with maximum support32Taiwan detector;
10. The backend system management software is equipped with a database engine and powerful data analysis capabilities, including detector dose reports, graphical or digital displays, historical records, SMS alarms, geographic location information, accident emergency response mechanisms, and remote mobile phonesAPPLogin and other functions;
11. On site equipment (front-end detectors and local display controllers) can be used as both fixed area monitoring instruments and portable radiation dose monitoring devices.
System Composition
Nuclear medicine discipline（ECT）Monitoring
Monitoring points: high activity areas in pharmaciesECTControl room, patient exit;
The layout diagram is as follows:
Monitoring of Electron Linear Accelerator Radiation Therapy Room
Monitoring points: computer room operation room, treatment room entrance, treatment room maze;
The layout diagram is as follows:
CTComputer Room Monitoring
Monitoring points: computer room observation window, computer room entranceCTInside the computer room;
The layout diagram is as follows:
Actual case diagram
CTPatient entrance and exit Doctor's operating room
Entrance and Exit Channels for Nuclear Medicine Patients Accelerator room, medical staff operating room
detectorTechnical Specifications:
l Model:BG90GCH
l measuring device：Plastic scintillator+Imported Geiger counter tube (with energy compensation)
l Measure radiation：χ. Gamma rays
l Energy Range：25KeV～3MeV
l Energy threshold：20KeV
l Effective measurement range dose rate: plastic scintillator1nSv/h~200μSv/h
GM tube 200 μ Sv/h~40 mSv/h
l Automatically switch detectors within the measurement range of the instrument
l sensitivity ≥ 1500cps (Cs-137, within the dose rate range of 0.1 uSv/h-200 μ Sv/h)
l The relative basic error shall not exceed±15%
l Alarm response sound and light alarm，≤ 2 seconds
l alarm category：Threshold, overload, fault, battery undervoltage
l alarm threshold：Users can set it themselves
l fault diagnosis：Equipped with internal diagnostic function, providing dose rate display, detector malfunction and reporting functions
l It is necessary to obtain the report of "Verification Certificate of East China National Metrology and Testing Center"
Introduction to the functions of the software monitoring platform
Introduction to the functions of the Radiation Online Information Platform:
Backend system management software
Function description:
Ø User permission management function and encryption of all communication data;
Ø Equipped with a database engine and powerful data analysis capabilities;
Ø Real time analysis, saving, filtering, and statistical analysis of real-time data;
Ø Query and filter historical data to form report printing function;
Ø Visualize and digitize real-time or historical data;
Ø Handling abnormal data, such as notifying relevant personnel via SMS when the radiation dose in a certain location exceeds the threshold;
Ø Can include geographic location information, accident emergency response mechanism process;
Ø Open some interfaces to enable mobile phonesAPPRemote login to server
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