Accurate radiopharmaceutical activity detection equipment

Abstract

The invention relates to the related field of medical detection, in particular to accurate radiopharmaceutical activity detection equipment which comprises a machine body, a stirring cavity with an upward opening is formed in the end wall of the upper side of the machine body, a sealing cover capable of being in contact with the end wall of the stirring cavity is arranged on the end wall of the upper side of the machine body, and the sealing cover can seal the upper end of the stirring cavity. A stirring device used for stirring a leaching solution is arranged in the stirring cavity, the stirring device comprises a first rotating shaft rotationally connected to the bottom wall of the stirring cavity, the leaching solution in the equipment can be cooled in a high-temperature environment, the leaching solution can be heated in a low-temperature environment, and therefore the leaching solution in the equipment can be cooled in the high-temperature environment, and the leaching solution in the low-temperature environment can be heated in the high-temperature environment. Deviation caused by temperature during detection is avoided, so that the detection result is more accurate; a leaching solution can be fully stirred before determination, so that subsequent detection is facilitated; a part of the solution can be taken out all the time for detection, the influence of the height on the detection result is excluded, and meanwhile, detection is carried out in a mode of detecting the annular solution.

Description

technical field [0001] The invention relates to the related fields of medical detection, in particular to a precise radiopharmaceutical activity detection device. Background technique [0002] Medical detection refers to the real-time or non-real-time qualitative detection and measurement of people in the fields of production, experiment, scientific research, use, maintenance, etc., with the help of special instruments and equipment, in order to obtain the work and rest of the tested and controlled objects in a timely manner and issue a test report. A process of reporting. [0003] The activity meter is a commonly used detection equipment. Semiconductors are generally used to detect the radioactivity of drugs. However, due to the limitations of the processing technology and production conditions of semiconductor materials, it is difficult to make a well-shaped structure around the drug to be tested, which leads to semiconductor detection. The output signal of the detector i...

AI Technical Summary

Problems solved by technology

[0003] The activity meter is a commonly used detection equipment. Semiconductors are generally used to detect the radioactivity of drugs. However, due to the limitations of the processing technology and production conditions of semiconductor materials, it is difficult to make a well-shaped structure around the drug to be tested, which leads to semiconductor detection. The output signal of the detector is easily affected by the height of the sodium chloride eluting solution, which makes the measurement accuracy of radioactivity and radioactivity poor. In addition, the ambient temperature is also an important factor affecting the accuracy. Currently, there is a lack of a method that can avoid the temperature and height. The activity detection equipment affected by the detection results, the present invention is a kind of accurate radiopharmaceutical activity detection equipment

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