RU2011106790A - Gd2O2S МАТЕРИАЛ ДЛЯ ИСПОЛЬЗОВАНИЯ В КОМПЬЮТЕРНОЙ ТОМОГРАФИИ - Google Patents

Gd2O2S МАТЕРИАЛ ДЛЯ ИСПОЛЬЗОВАНИЯ В КОМПЬЮТЕРНОЙ ТОМОГРАФИИ Download PDF

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RU2011106790A
RU2011106790A RU2011106790/05A RU2011106790A RU2011106790A RU 2011106790 A RU2011106790 A RU 2011106790A RU 2011106790/05 A RU2011106790/05 A RU 2011106790/05A RU 2011106790 A RU2011106790 A RU 2011106790A RU 2011106790 A RU2011106790 A RU 2011106790A
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detector
gd2o2s
fluorescent material
ppm
concentration
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Корнелис Райндер РОНДА (DE)
Корнелис Райндер РОНДА
Гюнтер ЦАЙТЛЕР (DE)
Гюнтер ЦАЙТЛЕР
Герберт ШРАЙНЕМАХЕР (DE)
Герберт ШРАЙНЕМАХЕР
Норберт КОНРАДС (DE)
Норберт КОНРАДС
Детлеф Уве ВИХЕРТ (DE)
Детлеф Уве ВИХЕРТ
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Конинклейке Филипс Электроникс Н.В. (Nl)
Конинклейке Филипс Электроникс Н.В.
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Abstract

1. Флуоресцентный материал Gd2O2S:Nd, в котором концентрация Nd3+ находится между ≥10 и ≤2000 ч.млн/мас. ! 2. Флуоресцентный материал Gd2O2S:Nd по п.1, где Gd2O2S:Nd материал является керамическим материалом. ! 3. Применение Nd в качестве эмиттера в одном или нескольких из следующих материалов: Gd2O2S, (Y,Gd)2O3, Lu3Al5O12, Y3Al5O12, Lu3Ga5O12, при котором концентрация Nd3+ находится между ≥10 и ≤2000 ч.млн/мас. ! 4. Применение по п.3, при котором основным материалом является керамический материал. ! 5. Детектор, предназначенный для обнаружения ионизирующего излучения, где указанный детектор включает флуоресцентный материал по любому из пп.1-4, где детектор является предпочтительно детектором рентгеновских лучей, детектором компьютерной томографии или детектором электронной портальной визуализации. ! 6. Применение детектора по п.5 в приборах, приспособленных для медицинской интроскопии, где детектор является предпочтительно детектором рентгеновских лучей, детектором компьютерной томографии или детектором электронной портальной визуализации.

Claims (6)

1. Флуоресцентный материал Gd2O2S:Nd, в котором концентрация Nd3+ находится между ≥10 и ≤2000 ч.млн/мас.
2. Флуоресцентный материал Gd2O2S:Nd по п.1, где Gd2O2S:Nd материал является керамическим материалом.
3. Применение Nd в качестве эмиттера в одном или нескольких из следующих материалов: Gd2O2S, (Y,Gd)2O3, Lu3Al5O12, Y3Al5O12, Lu3Ga5O12, при котором концентрация Nd3+ находится между ≥10 и ≤2000 ч.млн/мас.
4. Применение по п.3, при котором основным материалом является керамический материал.
5. Детектор, предназначенный для обнаружения ионизирующего излучения, где указанный детектор включает флуоресцентный материал по любому из пп.1-4, где детектор является предпочтительно детектором рентгеновских лучей, детектором компьютерной томографии или детектором электронной портальной визуализации.
6. Применение детектора по п.5 в приборах, приспособленных для медицинской интроскопии, где детектор является предпочтительно детектором рентгеновских лучей, детектором компьютерной томографии или детектором электронной портальной визуализации.
RU2011106790/05A 2008-07-23 2009-07-13 Cd2O2S МАТЕРИАЛ ДЛЯ ИСПОЛЬЗОВАНИЯ В КОМПЬЮТЕРНОЙ ТОМОГРАФИИ RU2528671C2 (ru)

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PCT/IB2009/053025 WO2010010480A1 (en) 2008-07-23 2009-07-13 Gd2O2S MATERIAL FOR USE IN CT APPLICATIONS

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