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1. 发明授权

US06733175B1 Child positioner for X-ray photography 失效
标题翻译： X射线摄影的儿童定位器
公开(公告)号：US06733175B1
公开(公告)日：2004-05-11
申请号：US10038025
申请日：2002-01-02
申请人： Jeffrey Pigg
发明人： Jeffrey Pigg
IPC分类号： G03B4202
CPC分类号： G03B42/025
摘要： A child positioning apparatus for X-ray photography having improved adjustment mechanisms. In particular the positioning of the X-ray film cassette has been improved by using a friction fastner. The friction fastner passes through a groove in the vertical portion of a L-bracket and attaches to a tray for holding the X-ray film. The position of the tray is adjusted by loosening the friction fastener, positioning the tray and then re-tightening to fix the X-ray film cassette into place.
摘要翻译：一种用于X射线摄影的儿童定位装置，具有改进的调节机制。特别地，通过使用摩擦牢度器，X射线胶片盒的定位得到改善。摩擦片穿过L形托架的垂直部分中的凹槽并附接到用于保持X射线胶片的托盘。通过松开摩擦紧固件来调节托盘的位置，定位托盘，然后重新拧紧以将X射线胶片盒固定到位。

2. 发明授权

US06722783B2 X-ray chair 失效
标题翻译： X光椅提供磁带盒的翻译
公开(公告)号：US06722783B2
公开(公告)日：2004-04-20
申请号：US10029996
申请日：2001-12-31
申请人： Ronnie W. Jackson, Sr.
发明人： Ronnie W. Jackson, Sr.
IPC分类号： G03B4202
CPC分类号： G03B42/02
摘要： A portable, padded chair made from X-ray transparent materials is used to comfortably support a patient while taking X-rays for medical diagnostic purposes. The use of X-ray transparent materials reduces the medical assistant's and patient's risk of repeated exposure to unnecessary X-ray levels. Also, the chair allows a patient to remain in a sitting or reclining position while X-rays are taken. A foot pedal and locking wheels allow for easy adjustment of the chair so that the patient is positioned comfortably and securely. A bucky tray, adjustable along the length and width of the chair, and a piano stand fixture, that attaches to the arms of the chair, are used to hold X-ray film cassettes. Additionally, the arm supports are adjustable and capable of being dropped to the side of the chair so a patient is easily transferred to and from a hospital bed.
摘要翻译：使用由X射线透明材料制成的便携式加垫椅子用于舒适地支撑患者，同时服用X射线进行医学诊断。使用X射线透明材料会降低医疗助理和患者反复接触不必要的X射线水平的风险。此外，椅子允许患者在拍摄X射线时保持在坐姿或倾斜位置。脚踏板和锁定轮允许容易地调节椅子，使患者舒适和牢固地定位。一个可以沿着椅子的长度和宽度调节的托盘，以及连接到椅子臂上的钢琴架，用于固定X射线胶片盒。此外，臂支撑件是可调节的并且能够被落到椅子的侧面，因此患者容易地被转移到医院病床上和从医院病床转移。

3. 发明授权

US06707057B2 Storage phosphor screen with thick outermost layer and a method for using the same 失效
标题翻译：具有最厚层的存储荧光屏及其使用方法
公开(公告)号：US06707057B2
公开(公告)日：2004-03-16
申请号：US09795455
申请日：2001-03-01
申请人： Marc Cresens , Peter Willems
发明人： Marc Cresens , Peter Willems
IPC分类号： G03B4202
CPC分类号： G21K4/00 , G21K2004/02 , G21K2004/10 , G21K2004/12
摘要： A photostimulable phosphor screen including a photostimulable phosphor and a transparent outermost layer with a thickness, d, larger than 150 &mgr;m for providing enhanced sharpness of an image obtained in portions with a higher spatial frequency than 2 line pairs per mm by applying a method for reading a radiation image stored in a photostimulable storage phosphor screen with a thick transparent outermost layer when the screen is stimulated through the transparent outermost layer and the stimulated light is read through the transparent outermost layer.
摘要翻译：一种可光刺激的荧光屏，包括可光激发的荧光体和厚度大于150μm的透明最外层，用于通过应用读取方法提供具有比每秒2mm线对更高的空间频率的部分获得的图像的增强的清晰度当通过透明最外层刺激屏幕并且通过透明最外层读取受激光时，存储在具有厚透明最外层的可光激励存储荧光屏中的放射线图像。

4. 发明授权

US06621094B2 Radiation image read-out method and apparatus 失效
标题翻译：辐射图像读出方法和装置
公开(公告)号：US06621094B2
公开(公告)日：2003-09-16
申请号：US09875092
申请日：2001-06-07
申请人： Hiroaki Yasuda
发明人： Hiroaki Yasuda
IPC分类号： G03B4202
CPC分类号： G01T1/2014
摘要： Stimulating rays produced by a line light source are linearly irradiated onto an area of a stimulable phosphor sheet, on which a radiation image has been stored. Light, which is emitted from the linear area of the sheet exposed to the linear stimulating rays, is received and photoelectrically converted by a line sensor. The line sensor comprises a pair of one-dimensional CCD image sensors. Light receiving regions of the one-dimensional CCD image sensors are located close to each other with respect to a direction normal to the length direction of the linear area of the sheet and with a fine gap intervening between the light receiving regions.
摘要翻译：将由线光源产生的刺激光线性地照射到已经存储有放射线图像的可刺激的荧光体片材的区域上。从暴露于线性刺激光线的片材的线性区域发射的光被线传感器接收并光电转换。线传感器包括一对一维CCD图像传感器。一维CCD图像传感器的受光区域相对于垂直于片材的线性区域的长度方向的方向彼此靠近，并且在光接收区域之间具有微小的间隙。

5. 发明授权

US06507032B1 Storage phosphor panel with increased luminous efficiency 失效
公开(公告)号：US06507032B1
公开(公告)日：2003-01-14
申请号：US09716203
申请日：2000-11-21
申请人： Erich Hell , Manfred Fuchs , Detlef Mattern
发明人： Erich Hell , Manfred Fuchs , Detlef Mattern
IPC分类号： G03B4202
CPC分类号： G03B42/02
摘要： A storage phosphor panel having a storage phosphor layer, characterized in that a focusing layer (8) which comprises a multiplicity of adjacent microlenses (9) is incorporated in said storage phosphor panel and forms an outer surface of said panel.

6. 发明授权

US06504168B2 Radiation image read-out method and apparatus 失效
公开(公告)号：US06504168B2
公开(公告)日：2003-01-07
申请号：US09880102
申请日：2001-06-14
申请人： Hiroaki Yasuda
发明人： Hiroaki Yasuda
IPC分类号： G03B4202
CPC分类号： G03B42/08
摘要： Stimulating rays produced by a line light source are linearly irradiated onto an area of a stimulable phosphor sheet, on which a radiation image has been stored, and light emitted from the linear area of the sheet upon stimulation is photoelectrically converted by a line sensor. Outputs of several pixel regions of the line sensor, which are adjacent to one another along the length direction of the linear area of the sheet and have widths taken in the length direction of the linear area of the sheet such that a sum of the widths is equal to the width of one pixel in a final image, are added together in order to constitute an image signal component representing one pixel in the final image.

7. 发明授权

US06196715B1 X-ray diagnostic system preferable to two dimensional x-ray detection 失效
标题翻译： X射线诊断系统优于二维X线检测
公开(公告)号：US06196715B1
公开(公告)日：2001-03-06
申请号：US09066772
申请日：1998-04-27
申请人： Kyojiro Nambu , Katsuyuki Taguchi , Satoru Oishi
发明人： Kyojiro Nambu , Katsuyuki Taguchi , Satoru Oishi
IPC分类号： G03B4202
CPC分类号： A61B6/481 , A61B6/00 , A61B6/032 , A61B6/4021 , A61B6/4085 , A61B6/4092 , A61B6/4233 , A61B6/4291 , A61B6/469 , A61B6/504 , A61B6/541 , G03B42/02
摘要： An X-ray tomosynthesis system as an X-ray diagnostic system is provided. The system comprises an X-ray generator irradiating an X-ray toward a subject, and a planar-type X-ray detector detecting the X-ray passing through the subject and outputting two dimensional imaging signals based on the detected X-ray. The system comprises a supporting/moving mechanism supporting at least one of the X-ray generator and the X-ray detector so that the at least one is moved relatively to the subject. The system also comprises an element setting a ROI position of the subject, an element for obtaining a plurality of three dimensional coordinates of pixels included in the ROI, a calculating element obtaining two dimensional coordinates of data in the two dimensional imaging signals for each of the two dimensional imaging signals detected by the X-ray detector, the data being necessary for obtaining pixel values of the three dimensional coordinates; and an element for obtaining the pixel value of each of the three dimensional coordinates by extracting the corresponding data of the two dimensional coordinates from the detected two dimensional imaging signals and adding the extracting data.
摘要翻译：提供了X射线诊断系统X射线断层合成系统。该系统包括向受试者照射X射线的X射线发生器，以及检测通过对象的X射线的平面型X射线检测器，并且基于检测到的X射线输出二维成像信号。该系统包括支撑/移动机构，其支撑X射线发生器和X射线检测器中的至少一个，使得至少一个相对于被摄体移动。该系统还包括设置对象的ROI位置的元素，用于获得包括在ROI中的像素的多个三维坐标的元素，计算元件，用于获得二维成像信号中的每一个的二维坐标数据由X射线检测器检测的二维成像信号，该数据是获得三维坐标的像素值所必需的; 以及用于通过从所检测的二维成像信号中提取二维坐标的相应数据并添加提取数据来获得三维坐标中的每一个的像素值的元件。

8. 发明授权

US06793390B2 Method for automatic arrangement determination of partial radiation images for reconstructing a stitched full image 有权
标题翻译：用于自动布置确定用于重建缝合全图像的部分辐射图像的方法
公开(公告)号：US06793390B2
公开(公告)日：2004-09-21
申请号：US10268452
申请日：2002-10-10
申请人： Xiaohui Wang , David H. Foos
发明人： Xiaohui Wang , David H. Foos
IPC分类号： G03B4202
CPC分类号： G06T3/0075 , G06T7/32 , G06T2207/10116 , G06T2207/30012
摘要： A method for automatic arrangement determination of partial radiation images for reconstructing a stitched full image. At least two radiation sub-images of an elongated object are acquired and converted to digital images. A hypothesis list is constructed and overlap regions for consecutive sub-images pair in each hypothesis are detected. A plurality of different measurements are conducted on consecutive sub-image pair of each hypothesis. The correlation function is calculated to find the function maximum and the horizontal displacement between the sub-image pair. The magnitude of the horizontal displacement is checked and an overall figure-of-merit is established. The hypothesis of maximum figure-of-merit for best candidate is selected. The sub-images are processed based on selected hypothesis for stitching to produce an output image.
摘要翻译：一种用于自动布置确定用于重建缝合全图像的部分放射图像的方法。获取细长物体的至少两个辐射子图像并将其转换为数字图像。构建假设列表，并检测每个假设中连续子图像对的重叠区域。对每个假设的连续子图像对进行多个不同的测量。计算相关函数以找到子图像对之间的函数最大值和水平位移。检查水平位移的大小，并确定整体的品质因数。选择最佳候选人的最大品质因数假设。基于选择的缝合假说来处理子图像以产生输出图像。

9. 发明授权

US06762429B2 Image and information processor 有权
标题翻译：图像和信息处理器
公开(公告)号：US06762429B2
公开(公告)日：2004-07-13
申请号：US09989407
申请日：2001-11-21
申请人： Masashi Aonuma
发明人： Masashi Aonuma
IPC分类号： G03B4202
CPC分类号： A61B6/463 , G06F19/00 , H04N1/00204 , H04N1/32502 , H04N1/32529 , H04N2201/0081 , H04N2201/0087 , H04N2201/0089 , H04N2201/3225 , H04N2201/3247
摘要： The image and information processor includes an image information processing unit having a function for inputting patient information and radiation image capture information related to the patient information, a function for receiving a first radiation image having been read by a radiation image reading device and a function for performing image processing on the first radiation image, an image display device for the displaying at least one of the first radiation image and second radiation image having been subjected to the image processing and an external storage device for temporarily storing at least one of the first radiation image and the second radiation image in relation to the patient information; wherein the image information processing unit is constructed such that a serial radiography based on a plurality of radiographic conditions of the image capture information relating to one patient inputted by the input function can be reserved as a single inspection. The image information processing unit may be connected via a network to one or more radiation image reading devices and one or more image output devices for outputting the second radiation images.
摘要翻译：图像和信息处理器包括具有用于输入与患者信息相关的患者信息和放射线图像捕捉信息的功能的图像信息处理单元，接收由放射线图像读取装置读取的第一放射线图像的功能，对第一辐射图像执行图像处理，用于显示已经经过图像处理的第一辐射图像和第二辐射图像中的至少一个的图像显示装置和用于暂时存储第一辐射中的至少一个的外部存储装置图像和与患者信息相关的第二辐射图像; 其中，所述图像信息处理单元被构造为使得可以将基于由所述输入功能输入的与一个患者相关的图像拍摄信息的多个X射线照相条件的连续射线照相保留为单次检查。图像信息处理单元可以经由网络连接到一个或多个辐射图像读取装置和用于输出第二辐射图像的一个或多个图像输出装置。

10. 发明授权

US06759672B2 System for and method of reading out storage phosphor screen using pulsed semiconductor light source array 失效
标题翻译：使用脉冲半导体光源阵列读取存储荧光屏的系统和方法
公开(公告)号：US06759672B2
公开(公告)日：2004-07-06
申请号：US09737478
申请日：2000-12-18
申请人： Sang-Yoon Lee , Kun Jai Lee
发明人： Sang-Yoon Lee , Kun Jai Lee
IPC分类号： G03B4202
CPC分类号： G01T1/2014 , G01T1/2985
摘要： A system for and method of reading out a storage phosphor screen (or a storage phosphor sheet or an imaging plate) sensitive to radiation is used to perform radiography by optically stimulating the storage phosphor screen to induce luminescence and acquire a digital image of a subject. A semiconductor light source array is used as a stimulating light source to which an optical fiber array consisting of a bundle of optical fibers having diverse forms is connected; a starting of the semiconductor light source array is controlled with an electric pulse; and a semiconductor light source array starting pulse for generating a stimulating light is interlocked with a photomultiplier tube for collecting a luminescence light signal induced from the storage phosphor screen by the stimulating light to represent the collected luminescence light as a distribution of a two-dimensional position and thereby acquire the digital image of the subject from the storage phosphor screen.
摘要翻译：使用对放射线敏感的存储荧光屏（或存储荧光体片或成像板）读出的方法和方法，通过光学刺激存储荧光屏来诱导发光并获取被摄体的数字图像来进行射线照相。半导体光源阵列用作刺激光源，由具有不同形式的光纤束组成的光纤阵列连接到该光源阵列; 用电脉冲控制半导体光源阵列的启动; 并且用于产生刺激光的半导体光源阵列启动脉冲与光电倍增管互锁，用于通过刺激光收集从存储荧光屏感应的发光光信号，以表示所收集的发光，作为二维位置的分布从而从存储荧光屏获取被摄体的数字图像。

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