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Monitoring method and device of PET detector, storage medium and electronic equipment

A technology of detectors and radioactive substances, applied in the field of medical equipment, can solve the problems of cumbersome, inconvenient and fast monitoring process of PET detectors

Pending Publication Date: 2022-04-19
SHENYANG INTELLIGENT NEUCLEAR MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the present invention provides a monitoring method, device, storage medium and electronic equipment of a PET detector, the main purpose of which is to solve the problem that the existing PET detector monitoring process is relatively cumbersome, not convenient and fast enough

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  • Monitoring method and device of PET detector, storage medium and electronic equipment
  • Monitoring method and device of PET detector, storage medium and electronic equipment
  • Monitoring method and device of PET detector, storage medium and electronic equipment

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Embodiment Construction

[0053] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0054] It should be understood that various modifications may be made to the embodiments applied for herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

[0055] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the general description of the application given above and the detailed description of the embodiments given below, serve to explain the embodiments of the application. principle.

[0056] These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment given as non-limiting examp...

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Abstract

The invention discloses a PET detector monitoring method and device, a storage medium and electronic equipment, and the method comprises the steps: setting an energy collection range of a target energy window based on a target ray emitted by a target part in a target detector or a target ray emitted by a natural radioactive background; determining target response data based on the target ray; on the basis of the energy acquisition range of the target energy window, performing energy acquisition on the target ray by utilizing each detector unit in a target PET detector in real time to obtain response data corresponding to each detector unit; and monitoring each detector unit based on the target response data and the response data of each detector unit to obtain a monitoring result. According to the monitoring method provided by the invention, additional radioactive sources are not needed, so that the monitoring of the PET detector is more convenient and quicker.

Description

technical field [0001] The present application relates to the technical field of medical devices, in particular to a monitoring method, device, storage medium and electronic equipment of a PET detector. Background technique [0002] The working principle of Positron Emission Tomography (PET) detectors is to obtain important clinical data on human tissue functions, activities, and metabolic functions by detecting the metabolic process of radiopharmaceuticals in patients. diagnostic information. Usually, PET equipment is combined with CT equipment to form PET / CT equipment, which perfectly combines functional imaging and anatomical imaging to improve the positioning accuracy and qualitative diagnosis ability of lesions. [0003] The stable operation of each unit of the detector is a necessary guarantee for accurate diagnosis information. If there is an abnormal operation, it should be reminded and replaced in time to avoid image artifacts and diagnostic problems. In the daily...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03
CPCA61B6/037A61B6/4411A61B6/58
Inventor 赵健梁国栋李新颖胡佳琦
Owner SHENYANG INTELLIGENT NEUCLEAR MEDICAL TECH CO LTD