Gamma camera collimator | 合法醫療器材資訊網
PDF|OnJan1,2006,D.L.GunterpublishedGammacameracollimatorcharacteristicsanddesign|Find,readandcitealltheresearchyouneedon ...,ThecollimatorofaGammacamerausedinnuclearmedicinediffersinstructureandfunctiontothebeamcollimatorsusedingeneralradiography.,Itallowsthegammacameratolocalizeaccuratelytheradionuclideinthepatient'sbody.Collimatorsperformthisfunctionbyabsorbingandstoppingmost ...,Acollimatoristhefirstprocessinglayerofagammacameratoencounterphotonsfromradioactivesource.Itrestrictstheraysfro...
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(PDF) Gamma camera collimator characteristics and design | 合法醫療器材資訊網
PDF | On Jan 1, 2006, D.L. Gunter published Gamma camera collimator characteristics and design | Find, read and cite all the research you need on ... Read More
Collimator (Gamma camera) | 合法醫療器材資訊網
The collimator of a Gamma camera used in nuclear medicine differs in structure and function to the beam collimators used in general radiography. Read More
Collimator | 合法醫療器材資訊網
It allows the gamma camera to localize accurately the radionuclide in the patient's body. Collimators perform this function by absorbing and stopping most ... Read More
Collimators for Nuclear Medicine Gamma Camera | 合法醫療器材資訊網
A collimator is the first processing layer of a gamma camera to encounter photons from radioactive source. It restricts the rays from the source so that each ... Read More
Gamma Camera Collimators | 合法醫療器材資訊網
由 W Chang 著作 · 1988 · 被引用 28 次 — he basic design of the gamma camera collimator has not changed since it was described by Anger in the. 1960s (1). The collimator fabrication techniques have. Read More
Gamma cameras | 合法醫療器材資訊網
Gamma camera components: 1. Collimator. 2. Scintillator. 3. Array of PMTs. 4. 'Anger' position network. 5. Pulse height analyser (PHA). 6. Digitizer = ADCs. Read More
High resolution and sensitivity gamma camera with active ... | 合法醫療器材資訊網
由 V Ilisie 著作 · 2019 · 被引用 1 次 — A common problem of gamma cameras is their reduced sensitivity. Only the gamma rays that are emitted parallel to the collimators (for a gamma ... Read More
Slides to IAEA Nuclear Medicine Physics Handbook | 合法醫療器材資訊網
Basic elements of gamma camera systems. ❑ Collimator. • Defines lines of response. ❑ Radiation detector. • Counts the incident gamma photons. Read More
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