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11. 发明申请

US20090213995A1 Dimensional reference for tomography 有权
标题翻译：层析成像的尺寸参考
公开(公告)号：US20090213995A1
公开(公告)日：2009-08-27
申请号：US12380930
申请日：2009-03-05
申请人： Zachary H. Levine , Steven Grantham
发明人： Zachary H. Levine , Steven Grantham
IPC分类号： H05G1/28 , H05G1/00
CPC分类号： G03B42/047
摘要： A dimensional reference system for tomography, including X-ray computed tomography and MRI tomography. The system includes a dimensional reference apparatus that comprises plurality of spheres composed of a material having an X-ray absorption property between approximately +500 Hounsfield units and +1200 Hounsfield units. The spheres are spaced apart at a known distance by support structure/spacer unit that has an X-ray absorption property between approximately −100 Hounsfield units and +400 Hounsfield units. After an image that incorporates the dimensional reference apparatus and a measurement subject has been reconstructed, the dimensional reference apparatus provides for measurement of the resultant image voxels in three dimensions. Because solid structural elements such as plastic or glass spheres may not be visible in an MRI, an MRI implementation of the apparatus may be disposed in a fluid-tight enclosure along with water, a contrast-enhancing agent and ethanol.
摘要翻译：一种用于断层扫描的尺寸参考系统，包括X射线计算机断层扫描和MRI断层扫描。该系统包括尺寸参考装置，其包括由具有大约+500Hounsfield单位和+1200Hounsfield单位之间的X射线吸收特性的材料组成的多个球体。球体通过支撑结构/间隔单元在已知距离处间隔开，该单元具有约-100Hounsfield单位和+400Hounsfield单位之间的X射线吸收特性。在结合了尺寸参考装置和测量对象的图像已被重建之后，尺寸参考装置提供了三维的所得图像体素的测量。由于诸如塑料或玻璃球的固体结构元件在MRI中可能不可见，所以该装置的MRI实施可以与水，对比度增强剂和乙醇一起设置在流体密封的外壳中。

12. 发明授权

US07518518B2 RFID transducer alignment system 有权
标题翻译： RFID传感器对准系统
公开(公告)号：US07518518B2
公开(公告)日：2009-04-14
申请号：US11959249
申请日：2007-12-18
申请人： Ramin Homanfar , Bela Incze , David Massey
发明人： Ramin Homanfar , Bela Incze , David Massey
IPC分类号： G08B13/14
CPC分类号： G03B42/047 , A61B6/14 , A61B6/587
摘要： A radio frequency identification (RFID) system having the capacity to detect conditions of alignment, wherein the system may be used with hand-held, fixed-in-place, stationary, and permanently mounted apparatus. The system includes an RF interrogator configured for use with dental x-ray, medical imaging, film, and digital radiography apparatus, and may include a multiplicity of RF transponders or interrogators. An RF interrogator, an RF transponder, and an x-ray sensitive imaging device, and its holder are configured to be critically aligned to a dental x-ray machine head apparatus, rendering repeat imaging unnecessary. The x-ray emitter may be further configured to automatically obtain a desired x-ray image or configured so that the device cannot activate and provide a radiograph until alignment with the transponder and associated x-ray sensitive imaging device has occurred.
摘要翻译：一种具有检测对准条件的能力的射频识别（RFID）系统，其中该系统可以与手持固定就地固定和永久安装的装置一起使用。该系统包括被配置为与牙科X射线，医学成像，薄膜和数字放射线照相设备一起使用的RF询问器，并且可以包括多个RF应答器或询问器。 RF询问器，RF应答器和X射线敏感成像设备及其保持器被配置为与牙科X射线机头设备严格对准，从而不需要重复成像。 x射线发射器可以被进一步配置成自动获得期望的x射线图像或者被配置成使得器件不能激活并且提供射线照片，直到与应答器和相关联的X射线敏感成像设备发生对准。

13. 发明授权

US07397058B2 System for controlling image quality in processing radiographic photothermographic sheet media 失效
标题翻译：用于控制放射照相光刻纸介质处理图像质量的系统
公开(公告)号：US07397058B2
公开(公告)日：2008-07-08
申请号：US11074102
申请日：2005-03-07
申请人： Kent R. Struble , Graham F. Nelson , Duane S. Olmsted
发明人： Kent R. Struble , Graham F. Nelson , Duane S. Olmsted
IPC分类号： G01T1/11
CPC分类号： G03B42/047 , A61B6/4494 , G03D13/002
摘要： A method and system for controlling image quality in processing radiographic photothermographic sheet media. A cassette removably contains radiographic photothermographic sheet media and also has an information member. The information member stores information including size of the sheet media stored in the cassette and calibrated conditions for processing the sheet media. A thermal media processor processes an exposed sheet media in accordance with the calibrated processing conditions.
摘要翻译：用于控制处理放射照相光刻纸介质中的图像质量的方法和系统。盒可移除地包含放射照相光刻纸介质，并且还具有信息构件。信息成员存储包括存储在盒中的片材介质的尺寸的信息和用于处理片材介质的校准条件。热媒体处理器根据校准的处理条件处理曝光的片材介质。

14. 发明授权

US07220980B2 Cassette insertion opening structure and radiation image reading apparatus 失效
标题翻译：盒式插入开口结构和放射线图像读取装置
公开(公告)号：US07220980B2
公开(公告)日：2007-05-22
申请号：US11294695
申请日：2005-12-05
申请人： Masakazu Andou
发明人： Masakazu Andou
IPC分类号： G01N23/04
CPC分类号： G03B42/08 , G03B42/047
摘要： A substantially rectangular insertion opening is formed on the upper surface of the housing of the radiation image reading device. An L-shaped projecting portion which runs from the back side periphery to the right side periphery of the insertion opening is integrally formed with the housing and the projecting portion protrudes above the upper surface of the housing, and the top surface of the projecting portion is higher than the upper surface of the housing. When the cassette is inserted into the insertion opening, if the cassette is allowed to come in contact with the side surface of the projecting portion, positioning of the cassette at the insertion opening is simpler. As a result, quicker and easier insertion of the cassette into the insertion opening becomes possible.
摘要翻译：在放射线图像读取装置的壳体的上表面上形成大致矩形的插入口。从插入口的后侧周向延伸到右侧的L字状的突出部与壳体一体形成，突出部突出于壳体的上表面的上方，突出部的顶面为高于外壳的上表面。当盒子插入到插入口中时，如果允许盒子与突出部分的侧面接触，则盒子在插入口处的定位更简单。结果，可以更快更方便地将盒插入到插入口中。

15. 发明申请

US20070081631A1 Methods and Apparatus for Preserving Orientation Information in Radiography Images 失效
标题翻译：放射摄影图像保存方向信息的方法和装置
公开(公告)号：US20070081631A1
公开(公告)日：2007-04-12
申请号：US11279891
申请日：2006-04-15
申请人： George Kay
发明人： George Kay
IPC分类号： A61B6/14
CPC分类号： G06T11/60 , A61B6/14 , G01N23/04 , G03B42/042 , G03B42/047 , G03C5/16 , G06T7/73
摘要： A method for preserving orientation information in an image may comprise: collecting image data, including orientation information inherent to collecting the image data; and embedding in the image data an orientation mark unambiguously identifying when the image data is presented in a correct viewing orientation. Image data is stored in a medium together with data forming an embedded orientation mark which is bilaterally asymmetrical in at least two orthogonal axes. In a variation, the data forming the embedded orientation mark further comprises at least one humanly recognizable text or punctuation character, word or trademark.
摘要翻译：用于保存图像中的取向信息的方法可以包括：收集图像数据，包括收集图像数据所固有的定向信息; 以及将所述图像数据以正确的观看方向呈现时，明确地识别所述图像数据中的方位标记。图像数据与形成嵌入方向标记的数据一起存储在介质中，所述嵌入式定向标记在至少两个正交轴上是双向不对称的。在一个变型中，形成嵌入方向标记的数据还包括至少一个人可识别的文本或标点符号，字或商标。

16. 发明申请

US20060066453A1 RFID transducer alignment system 有权
标题翻译： RFID传感器对准系统
公开(公告)号：US20060066453A1
公开(公告)日：2006-03-30
申请号：US11205348
申请日：2005-08-16
申请人： Ramin Homanfar , Bela Incze , David Massey
发明人： Ramin Homanfar , Bela Incze , David Massey
IPC分类号： G08B21/00 , G08B13/14
CPC分类号： G03B42/047 , A61B6/14 , A61B6/587
摘要： A radio frequency identification (RFID) system having the capacity to detect the parameter of alignment, wherein the system may be used with hand-held, fixed-in-place, stationary and permanently mounted apparatus. The system includes an RF transponder configured for use with dental x-ray, medical imaging and digital radiography apparatus The system may include a multiplicity of RF transponder carrier transmit/data receive coils, each resonant to the same or differing frequencies. An RF tag, an RF transponder and an x-ray film holder are configured to be critically aligned to a dental x-ray machine head apparatus, rendering repeat imaging unnecessary. The x-ray head apparatus may be further configured to automatically obtain a desired x-ray image or configured so that the device cannot activate and provide a radiograph until alignment to an RF tag device has occurred.
摘要翻译：一种具有检测对准参数的能力的射频识别（RFID）系统，其中该系统可以与手持固定就地固定和永久安装的装置一起使用。该系统包括被配置用于与牙科X射线，医学成像和数字放射照相设备一起使用的RF应答器。该系统可以包括多个RF转发器载波发射/数据接收线圈，每个共振到相同或不同的频率。 RF标签，RF应答器和X射线胶片保持器被配置为与牙科X光机头装置严格对准，从而不需要重复成像。 X射线头装置还可以被配置为自动获得期望的X射线图像或者被配置为使得在与RF标签装置的对准已经发生之前装置不能激活并提供放射照片。

17. 发明申请

US20040051853A1 Apparatus for stacking sheet members, apparatus for measuirng dimensions of sheet members, and apparatus for and method of marking sheet members 失效
标题翻译：用于堆叠片材的设备，用于测量片材的尺寸的设备，以及用于标记片材的设备和方法
公开(公告)号：US20040051853A1
公开(公告)日：2004-03-18
申请号：US10644871
申请日：2003-08-21
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Hiroyuki Nishida , Masayuki Nakagiri , Keisuke Endo , Hideyuki Uezono
IPC分类号： G03B027/52 , G03B027/74 , G03B027/80 , G03C005/16 , G01J005/00 , G06K007/015 , G06K015/00 , G06F007/00 , G05D001/02 , G05D001/10 , G01T001/00 , G01N023/00 , H05G001/00
CPC分类号： B65H29/32 , B65H29/34 , B65H2406/00 , B65H2406/11 , B65H2406/30 , B65H2701/1719 , G01N23/04 , G03B42/047
摘要： An apparatus for stacking a predetermined number of X-ray films has a sheet member holding device disposed above a stacking position for temporarily holding at least a first X-ray film, and an actuating device for displacing the sheet member holding device from the stacking position to drop the X-ray film held by the sheet member holding device into the stacking position. The apparatus is capable of stacking a plurality of X-ray films highly accurately and efficiently in the stacking position while avoiding damage to the X-ray films.
摘要翻译：用于堆叠预定数量的X射线胶片的装置具有片材保持装置，其设置在用于暂时保持至少第一X射线胶片的堆叠位置的上方，以及用于使片材保持装置从堆叠位置移位的致动装置将由片材保持装置保持的X射线胶片落下到堆叠位置。该装置能够在堆叠位置高度准确且有效地堆叠多个X射线胶片，同时避免损坏X射线胶片。

18. 发明授权

US06556698B1 Method and system for associating exposed radiographic films with proper patient information 失效
标题翻译：将暴露的放射照相胶片与适当的患者信息相关联的方法和系统
公开(公告)号：US06556698B1
公开(公告)日：2003-04-29
申请号：US09294503
申请日：1999-04-20
申请人： Francesco Diano , Giovanni Venturi
发明人： Francesco Diano , Giovanni Venturi
IPC分类号： G06K900
CPC分类号： G06F17/30253 , G03B42/047 , G06F19/00 , G06F19/321 , H04N1/32101 , H04N2201/3226
摘要： A method and system is described which facilitates the proper association of radiographic film with a patient information. The invention maintains information for each patient to be examined in the current day and generates a unique identifying ID code for each patient to be examined. Before examining a patient, the current patient's unique identifier is imaged on an unexposed radiographic film. After the patient is examined and the film is exposed, the film is developed and digitized. Patient information is retrieved and associated with the digitized medical images by analyzing the digital image data in order to determine the patient's unique identifier. In this manner, the invention ensures the proper association of patient information with exposed radiographic film. Once properly associated, the digital image data and the patient information can be communicated to a Picture Archiving and Communication System. The present invention also allows for interfacing with a hospital's Radiology Information System, thus eliminating the need for manual entry of patient information.
摘要翻译：描述了一种促进射线照相胶片与患者信息的适当关联的方法和系统。本发明在当天为每个待检查的患者维护信息，并为每个待检查的患者生成唯一的识别ID码。在检查患者之前，将当前患者的唯一标识符在未曝光的放射照相胶片上成像。在检查病人并将该膜暴露后，将该膜开发并数字化。通过分析数字图像数据来检索患者信息并与数字化医学图像相关联，以便确定患者的唯一标识符。以这种方式，本发明确保患者信息与曝光的放射照相胶片的适当关联。一旦正确地关联，数字图像数据和患者信息可以被传送到图像存档和通信系统。本发明还允许与医院的放射信息系统进行接口，从而消除了手动输入患者信息的需要。

19. 发明授权

US06359628B1 Combined identification and preview system for use in digital radiography 失效
标题翻译：组合识别和预览系统用于数字放射摄影
公开(公告)号：US06359628B1
公开(公告)日：2002-03-19
申请号：US09168262
申请日：1998-10-08
申请人： Tom Buytaert
发明人： Tom Buytaert
IPC分类号： G09G500
CPC分类号： G03B42/047 , A61B6/4494 , G01T1/2012 , G06F19/00
摘要： A combined system for identifying a radiographic image that has been stored in a photostimulable phosphor screen and for displaying a preview image of that image on a single personal computer.
摘要翻译：一种用于识别已经存储在可光激发荧光屏中并用于在单个个人计算机上显示该图像的预览图像的放射线照相图像的组合系统。

20. 发明授权

US5648998A Camera that projects data 失效
标题翻译：投影数据的相机
公开(公告)号：US5648998A
公开(公告)日：1997-07-15
申请号：US420225
申请日：1995-04-11
申请人： Walter Bauer , Eberhard Werner
发明人： Walter Bauer , Eberhard Werner
IPC分类号： G03B42/04
CPC分类号： G03B42/047
摘要： A camera that projects data onto an X-ray film (2). The film is accommodated in a light-tight cassette (3). The data is imaged onto the film with light projected along a row (A) through an open window (4) in the cassette. The camera is characterized by means (24a, 24b, 25a, 25b, & 29) of releasably securing the cassette relative to the top (1a) of the camera along and/or across the row and by a control unit (27) that actuates the securing means during exposure and acts in conjunction with sensors (15a, 15b, & 15c) which emit signals in accordance with the orientation of the cassette.
摘要翻译：将数据投影到X光胶片上的相机（2）。胶片容纳在不透光的盒（3）中。将数据通过盒中的打开窗口（4）沿着行（A）投影的光成像到胶片上。照相机的特征在于可释放地固定盒相对于照相机的顶部（1a）沿着和/或穿过该行的装置（24a，24b，25a，25b和29）以及通过控制单元（27）致动的装置曝光期间的固定装置，并与根据盒的取向发出信号的传感器（15a，15b，和15c）一起作用。

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