发明公开
EP0503163A1 Reproduction of X-ray images with photostimulable phosphor
失效
复制vonRöntgenbildernmit photostimulierbarem Leuchtstoff。
- 专利标题： Reproduction of X-ray images with photostimulable phosphor
- 专利标题（中）： 复制vonRöntgenbildernmit photostimulierbarem Leuchtstoff。
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申请号： EP91200517.0申请日： 1991-03-11
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公开(公告)号： EP0503163A1公开(公告)日： 1992-09-16
- 发明人: Tecotzky, Melvin , Leblans, Paul , Schipper, Willem , Vroon, Zeeger , Blasse, George
- 申请人： AGFA-GEVAERT naamloze vennootschap
- 申请人地址： Septestraat 27 B-2640 Mortsel BE
- 专利权人： AGFA-GEVAERT naamloze vennootschap
- 当前专利权人： AGFA-GEVAERT naamloze vennootschap
- 当前专利权人地址： Septestraat 27 B-2640 Mortsel BE
- 主分类号： C09K11/86
- IPC分类号： C09K11/86 ; G21K4/00
摘要：
A method for recording and reproducing an X-ray image is provided which method comprises the steps of :
(1) causing a photostimulable phosphor to absorb image-wise or pattern-wise modulated X-rays,
(2) photostimulating said phosphor with stimulating electromagnetic radiation selected from visible light and infrared light to release from the phosphor in accordance with the absorbed X-rays electromagnetic radiation different in wavelength characteristic from the radiation used in the photo-stimulation, and
(3) detecting said electromagnetic radiation emitted by photostimulation,
wherein said phosphor is an oxyhalide corresponding to the empirical formula M 4-n OX₆:D n as defined herein.
(1) causing a photostimulable phosphor to absorb image-wise or pattern-wise modulated X-rays,
(2) photostimulating said phosphor with stimulating electromagnetic radiation selected from visible light and infrared light to release from the phosphor in accordance with the absorbed X-rays electromagnetic radiation different in wavelength characteristic from the radiation used in the photo-stimulation, and
(3) detecting said electromagnetic radiation emitted by photostimulation,
wherein said phosphor is an oxyhalide corresponding to the empirical formula M 4-n OX₆:D n as defined herein.
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