相关实验视频

Updated: Jul 21, 2026

A Basic Positron Emission Tomography System Constructed to Locate a Radioactive Source in a Bi-dimensional Space
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A Basic Positron Emission Tomography System Constructed to Locate a Radioactive Source in a Bi-dimensional Space

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使用NINO和PICO2023ASIC实现高3D位置分辨率和高定时分辨率的双端读出PET探测器的开发

Pengshuo Gan1, Sen Yang1, Haonan Li1

  • 1Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.

Medical physics
|August 24, 2025
PubMed
概括

这项研究使用NINO和PICO2023ASIC开发了先进的正电子发射断层扫描 (PET) 探测器,实现了卓越的巧合定时分辨率 (CTR) 以改善全身和器官特异性成像.

关键词:
没有.PET检测器这里是PICO2023高分辨率飞行时间

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相关概念视频

Positron Emission Tomography01:29

Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...