Accommodating device, activity detection station and activity detection method

Abstract

The invention provides an accommodating device, an activity detection station and an activity detection method, and relates to the field of medical instruments. The accommodating device comprises an inner barrel and a cover body; the cover body comprises an annular body, a first reset piece, an aperture and a reversing structure. The aperture comprises an annular aperture body and a plurality of diaphragms. The annular body, the aperture body and the plurality of diaphragms are linked; the aperture body is driven to rotate through the annular body in linear motion; the rotating aperture body drives the diaphragms to be switched between the closed state and the open state, the opening process of the accommodating device is simplified, after the accommodating device is applied to an activitydetection station, the automation degree of the detection process is improved, the detection efficiency is improved, meanwhile, the operation process of a mechanical arm is simplified, and higher response speed is achieved.

Description

technical field [0001] The present application relates to the field of medical devices, in particular, to a containing device, an activity detection station, and an activity detection method. Background technique [0002] During the preparation process of radiopharmaceuticals, multiple activity detections are required. If you want to realize automatic dispensing, the easiest way is to put the existing activity detector into the dispensing equipment for activity detection and data export. However, the existing activity The volume of the activity detector is very large, which will directly lead to an increase in the volume of the dispensing equipment. The most important thing is that the existing activity detectors are all imported products. Due to restrictions such as patents, the measurement data cannot be directly exported, so the existing activity The detector is directly applied to the dispensing equipment. The actual activity detection device still uses the dispensing eq...

AI Technical Summary

Problems solved by technology

[0002] During the preparation of radiopharmaceuticals, multiple activity detections are required. If you want to realize automatic dispensing, the easiest way is to put the existing activity detector into the dispensing equipment The activity detection and data export are carried out, but the existing activity detectors are very large, which will directly lead to the increase of the volume of the dispensing equipment. The most important thing is that the existing activity detectors are all imported products. Due to patents, etc. Due to limitations, the measurement data cannot be directly exported, so the existing activity detector cannot be directly applied to the dispensing equipment. The actual activity detection device still uses the dispensing equipment. In the shielded container in the device, it is detected by an activity detector

[0003] This process requires the vial to be taken out manually and placed on an activity detector for measurement. The radiopharmaceutical in the vial will decay due to time before and after the measurement. It will lead to inaccurate measurement values, and will cause certain radioactive pollution to man-made and environment

At the same time, the opening and closing process of the shielded container and the cover in the existing activity detection process is complicated, and the automation of the detection process cannot be realized, and the detection efficiency is low

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