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1. 发明申请

US20100254510A1 APPARATUS FOR DIAGNOSING BREAST CANCER BY NESTED FILTERS COATED MULTILAYER 审中-公开
标题翻译：用于通过涂覆多层膜过滤器诊断乳腺癌的装置
公开(公告)号：US20100254510A1
公开(公告)日：2010-10-07
申请号：US12280294
申请日：2006-02-21
申请人： Kwon-Ha Yoon , Kwon-Soo Cheon
发明人： Kwon-Ha Yoon , Kwon-Soo Cheon
IPC分类号： A61B6/04 , A61B6/00
CPC分类号： A61B6/4042 , A61B6/06 , A61B6/4233 , A61B6/4441 , A61B6/502
摘要： Provided is a breast cancer diagnosing apparatus using an X-ray, in which the breast cancer diagnosing apparatus selects and uses energy within a specific band width through an energy band pass filter. In the breast cancer diagnosing apparatus, a multilayer filter unit having one or more layers of a basic filter having a multilayer structure is inserted between an X-ray generator and a breast fixing unit having a paddle fixing the breast so as to allow a predetermined band of an X-ray spectrum generated from the X-ray generator to pass therethrough and be emitted to the breast. According to the present invention, the X-ray dosage of the patient by energy within a low energy band (8-15 keV) can be reduced 5 times as compared with that by the conventional apparatus.
摘要翻译：提供了一种使用X射线的乳腺癌诊断装置，其中乳腺癌诊断装置通过能带通滤波器选择并使用特定带宽内的能量。在乳腺癌诊断装置中，将具有一层以上具有多层结构的碱性过滤器的多层过滤器单元插入到具有固定乳房的桨的X射线发生器和乳房定影单元之间，以允许预定的带由X射线发生器产生的X射线光谱通过并发射到乳房。根据本发明，与传统装置相比，能量在低能带（8-15keV）内的能量的X射线剂量可以减少5倍。

2. 发明申请

US20110158379A1 COMPUTED TOMOGRAPHY SYSTEM HAVING NANO-SPATIAL RESOLUTION 审中-公开
标题翻译：具有纳米空间分辨率的计算机图像系统
公开(公告)号：US20110158379A1
公开(公告)日：2011-06-30
申请号：US12647323
申请日：2009-12-24
申请人： Kwon-Soo CHEON , Kwon Ha Yoon
发明人： Kwon-Soo CHEON , Kwon Ha Yoon
IPC分类号： H05G1/60
CPC分类号： G21K1/06 , G21K1/067 , G21K7/00
摘要： Provide is a computed tomography (CT) system having a nano-spatial resolution. The computed tomography system can obtain a 3-dimensional image having the nano-spatial resolution of less than about 100 nm from a 2-dimension image generated by limiting a thickness of a bio sample such as cells and micro-tissues or an industrial solid sample such as a semiconductor chip to a thickness of less than about 100 μm, enlarging an X-ray transmitting the sample to a high magnification of greater than about 100× using a diffractive optic having a magnification of greater than about 100× such as a zone plate, and condensing the X-ray. When the CT system having the nano-spatial resolution is used, the 3-dimensional image having the nano-spatial resolution of less than about 100 nm may be obtained from the bio sample and industrial solid sample having a thickness of less than about 100 μm that is not observed using a conventional CT system including a cone-shaped light source unit. Therefore, an internal structure (an internal short-circuit of a semiconductor chip) of the sample may be very easily detected.
摘要翻译：提供是具有纳米空间分辨率的计算机断层摄影（CT）系统。计算机断层摄影系统可以从通过限制诸如细胞和微组织或工业固体样品的生物样品的厚度产生的二维图像获得具有小于约100nm的纳米空间分辨率的三维图像例如厚度小于约100μm的半导体芯片，使用具有大于约100×的放大倍率的衍射光学器件扩大将样品透射到大于约100×的高倍率的X射线，例如区域平板，并冷凝X射线。当使用具有纳米空间分辨率的CT系统时，具有小于约100nm的纳米空间分辨率的三维图像可以从厚度小于约100μm的生物样品和工业固体样品获得使用包括锥形光源单元的常规CT系统未观察到。因此，可以非常容易地检测出样品的内部结构（半导体芯片的内部短路）。

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