Dynamic calibration system for radiopharmaceutical radionuclide activity

Abstract

The invention relates to the technical field of radiopharmaceutical production equipment, in particular to a dynamic calibration system for radiopharmaceutical radionuclide activity. The invention provides the dynamic calibration system for the radiopharmaceutical radionuclide activity. The dynamic calibration system comprises a radiopharmaceutical basic data module, a production management system, a warehouse management system and a logistics distribution system, wherein the production management system, the warehouse management system and the logistics distribution system respectively carry out two-way signal transmission with a radiopharmaceutical management module, the system also comprises a radiopharmaceutical radionuclide activity operation module which respectively carries out data transmission with the radiopharmaceutical management module and the radiopharmaceutical basic data module, and the radiopharmaceutical radionuclide activity operation module is respectively connected with a radiopharmaceutical inquiry module and a radiopharmaceutical medicine input / output module. The dynamic calibration system has the advantages that in a nuclear drug production management system, a radionuclide activity automatic calibration module is added, a radionuclide database is built, production materials and products of the radiopharmaceutical are realized, and the activity value at any moment can be inquired through the real-time calculation from initial parameters by inputting a product name or a chemical formula.

Description

technical field [0001] The invention relates to the technical field of radiopharmaceutical production equipment, in particular to a dynamic calibration system for nuclide activity of radiopharmaceuticals. Background technique [0002] In the prior art, radiopharmaceuticals are made from radionuclides, so they have the characteristic of nuclide decay. The nucleus of a radioactive isotope changes into another different nuclide after spontaneously emitting certain particles or r-rays. This phenomenon is called decay. The energy of the radioactive material will gradually decrease due to this self-emission. Based on this characteristic, the concept of time must be considered in the production, transportation and use of radiopharmaceuticals, from the production raw materials of radiopharmaceuticals, the time consumed in the production process, transportation time, and the process of using drugs on patients in hospitals. Calculate according to the initial activity and calibration...

AI Technical Summary

Problems solved by technology

At present, radiopharmaceutical manufacturers lack effective information management methods, especially for instant-labeled drugs. The radioactive material library only records the calibration time and activity of a nuclide. When making production plans and processing drug order information, the The manual single calculation method has problems such as low production efficiency and large calculation errors

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