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91. 发明授权

US08515006B2 Fiducial systems for mammography 失效
标题翻译：乳腺摄影的基准系统
公开(公告)号：US08515006B2
公开(公告)日：2013-08-20
申请号：US13161329
申请日：2011-06-15
申请人： Jack Sklansky , Jeffrey Klein
发明人： Jack Sklansky , Jeffrey Klein
IPC分类号： G01N23/04
CPC分类号： A61B6/0492 , A61B5/0091 , A61B5/708 , A61B6/0414 , A61B6/4266 , A61B6/4417 , A61B6/502 , A61B6/5235 , A61B2090/3908 , A61B2090/3937 , A61B2090/3966 , G06T7/33 , G06T2207/10116 , G06T2207/30068 , G06T2207/30204
摘要： A system is described for breast imaging that includes spatially registering sequential mammographic images of the same breast. The system includes a first compression member configured to contact a first side of a breast, a second compression member configured to contact a second side of a breast that is substantially opposite the first side. The system further includes a first image sensor, coupled to the first compression member and configured to detect a position of a first fiducial marker located at the first side of the breast, and a second image sensor, coupled to the second compression member and configured to detect a position of a second fiducial marker located at the second side of the breast.
摘要翻译：描述了一种用于乳腺成像的系统，其包括在相同乳房的空间上记录连续的乳房造影图像。该系统包括构造成接触乳房的第一侧的第一压缩构件，被配置为接触基本上与第一侧相对的乳房的第二侧的第二压缩构件。该系统还包括耦合到第一压缩构件并被配置为检测位于乳房第一侧的第一基准标记的位置的第一图像传感器和耦合到第二压缩构件的第二图像传感器，并被配置为检测位于乳房第二侧的第二基准标记的位置。

92. 发明申请

US20130156152A1 METHOD AND SYSTEM FOR MAINTAINING ISO CENTER CONSTANT IN AN ISO CENTRIC X-RAY IMAGING SYSTEM 有权
标题翻译：用于维护ISO中心X射线成像系统中的ISO中心常数的方法和系统
公开(公告)号：US20130156152A1
公开(公告)日：2013-06-20
申请号：US13332287
申请日：2011-12-20
申请人： Hiteshkumar T. Boda , Gurudatt S. Kamat
发明人： Hiteshkumar T. Boda , Gurudatt S. Kamat
IPC分类号： A61B6/03 , A61B6/04
CPC分类号： A61B6/03 , A61B6/04 , A61B6/0457 , A61B6/0492 , A61B6/08 , A61B6/4441 , A61B6/4476 , A61B6/469 , A61B6/481 , A61B6/504 , A61B6/542 , A61B6/545 , A61B6/547 , A61B6/58 , A61N5/1049 , A61N5/1069
摘要： A method of maintaining a constant iso-center point, while dynamically changing an area of interest during an imaging procedure is provided. The method comprises: allowing a user to move from an initial area of interest to new area of interest by allowing permissible axes motions; dynamically calculating the iso-center point while moving from the initial area of interest to the new area of interest as a function of relative distance between the initial area of interest and the new area of interest and as a function of parameters indicating relative motion of permissible axes; identifying the new area of interest by using at least one permissible axis motion; and calculating the iso-center point at the new area of interest after locking all the permissible axes motions except table tilt axis movement.
摘要翻译：提供了一种维持恒定等中心点的方法，同时在成像过程期间动态地改变感兴趣区域。该方法包括：允许用户通过允许允许的轴运动从初始感兴趣区域移动到新的感兴趣区域; 在从感兴趣的初始区域移动到新的感兴趣区域时动态地计算等中心点，作为初始感兴趣区域和新的感兴趣区域之间的相对距离的函数，并且作为指示允许的相对运动的参数的函数轴; 通过使用至少一个允许的轴运动来识别新的感兴趣区域; 并在锁定除了倾斜轴移动之外的所有许可轴运动之后计算新的感兴趣区域的等中心点。

93. 发明申请

US20130058545A1 METHOD AND APPARATUS FOR DETERMINING A SUBJECTS ORIENTATION 有权
标题翻译：用于确定主题方向的方法和装置
公开(公告)号：US20130058545A1
公开(公告)日：2013-03-07
申请号：US13223946
申请日：2011-09-01
申请人： PHIL E. PEARSON, JR. , SCOTT SLAVIC , JAMES DODGE
发明人： PHIL E. PEARSON, JR. , SCOTT SLAVIC , JAMES DODGE
IPC分类号： G06K9/00
CPC分类号： G06K9/00221 , A61B6/032 , A61B6/037 , A61B6/0492 , A61B6/4417 , A61B6/46 , A61B6/468 , A61B6/547 , G06K9/3208 , G06T7/73 , G06T2207/10072
摘要： A method for determining a subject's orientation includes receiving, at an imaging system, an input that indicates an orientation of a subject being imaged, automatically determining the orientation of the subject using a feature recognition system, comparing the received input to the automatically determined orientation, and generating an image, the image including orientation indicia based on the comparison. An object orientation recognition system and an imaging system are also described herein.
摘要翻译：一种用于确定被摄体的方位的方法包括在成像系统处接收指示被成像对象的取向的输入，使用特征识别系统自动确定对象的方位，将接收到的输入与自动确定的方向进行比较，以及生成图像，所述图像包括基于所述比较的取向标记。本文还描述了对象方向识别系统和成像系统。

94. 发明申请

US20120288143A1 MOTION TRACKING SYSTEM FOR REAL TIME ADAPTIVE IMAGING AND SPECTROSCOPY 有权
标题翻译：用于实时自适应成像和光谱的运动跟踪系统
公开(公告)号：US20120288143A1
公开(公告)日：2012-11-15
申请号：US13338166
申请日：2011-12-27
申请人： Thomas Michael Ernst , Thomas Edmund Prieto , Brian Stewart Randall Amstrong
发明人： Thomas Michael Ernst , Thomas Edmund Prieto , Brian Stewart Randall Amstrong
IPC分类号： G06K9/46
CPC分类号： A61B5/055 , A61B5/0077 , A61B5/1127 , A61B5/1128 , A61B5/721 , A61B5/7292 , A61B6/0492 , A61B6/547 , G01R33/28 , G01R33/56509 , G06K9/00624 , G06K2009/3291 , G06K2017/0045 , G06T7/0012 , G06T7/70 , H04N7/18
摘要： This invention relates to a system that adaptively compensates for subject motion in real-time in an imaging system. An object orientation marker (30), preferably a retro-grate reflector (RGR), is placed on the head or other body organ of interest of a patient (P) during a scan, such as an MRI scan. The marker (30) makes it possible to measure the six degrees of freedom (x, y, and z-translations, and pitch, yaw, and roll), or “pose”, required to track motion of the organ of interest. A detector, preferably a camera (40), observes the marker (30) and continuously extracts its pose. The pose from the camera (40) is sent to the scanner (120) via an RGR processing computer (50) and a scanner control and processing computer (100), allowing for continuous correction of scan planes and position (in real-time) for motion of the patient (P). This invention also provides for internal calibration and for co-registration over time of the scanner's and tracking system's reference frames to compensate for drift and other inaccuracies that may arise over time.
摘要翻译：本发明涉及一种在成像系统中实时补偿被摄体运动的系统。在诸如MRI扫描的扫描期间，将物体取向标记（30），优选逆格栅反射器（RGR）放置在患者（P）的感兴趣的头部或其他身体器官上。标记（30）使得可以测量跟踪感兴趣器官的运动所需的六个自由度（x，y和z-平移，俯仰，偏航和滚动）或姿势。检测器，优选地是照相机（40），观察标记物（30）并连续提取其姿态。来自相机（40）的姿势经由RGR处理计算机（50）和扫描仪控制和处理计算机（100）发送到扫描器（120），允许扫描平面和位置（实时）的连续校正，用于患者（P）的运动。本发明还提供内部校准和随着扫描器和跟踪系统的参考帧随时间的共同配准，以补偿随时间可能出现的漂移和其他不准确。

95. 发明申请

US20120116374A1 LASER GUIDED AUTO COLLIMATION SYSTEM AND METHOD FOR MEDICAL APPARATUS 有权
标题翻译：激光引导自动收集系统和医疗设备的方法
公开(公告)号：US20120116374A1
公开(公告)日：2012-05-10
申请号：US13292429
申请日：2011-11-09
申请人： Lei JIA , Lin LIN
发明人： Lei JIA , Lin LIN
IPC分类号： A61B18/20
CPC分类号： A61B6/0492 , A61B6/08
摘要： A collimation system for a medical apparatus includes a collimation component having a laser emitting device, at least one photographing device, and a computing device. The laser emitting device is configured to the emit a laser beam to irradiate on a landmark on a body surface of a patient, the at least one photographing device is configured to take a photograph of a laser irradiation spot, and the computing device is configured to obtain a position of the laser irradiation spot by performing computation on images obtained by the at least one photographing device. The system further includes a moving component provided on the medical apparatus and configured to move to a target position for performing diagnosis or treatment. The medical apparatus automatically is configured to locate the moving component based on the position of the irradiation spot obtained from the computation.
摘要翻译：医疗装置的准直系统包括具有激光发射装置的准直部件，至少一个拍摄装置和计算装置。激光发射装置被配置为发射激光束以照射在患者的身体表面上的地标上，所述至少一个拍摄装置被配置为拍摄激光照射点的照片，并且所述计算装置被配置为通过对由至少一个拍摄装置获得的图像进行计算来获得激光照射点的位置。该系统还包括设置在医疗装置上并构造成移动到目标位置进行诊断或治疗的移动部件。医疗设备被自动配置为基于从计算获得的照射点的位置来定位移动部件。

96. 发明申请

US20120041302A1 PORTABLE IMAGING SUBJECT CARTRIDGE 审中-公开
标题翻译：便携式成像主体盒
公开(公告)号：US20120041302A1
公开(公告)日：2012-02-16
申请号：US12857469
申请日：2010-08-16
申请人： David G. NILSON , Bradley W. RICE , Heng XU , Tamara L. TROY
发明人： David G. NILSON , Bradley W. RICE , Heng XU , Tamara L. TROY
IPC分类号： A61B5/05
CPC分类号： A61B5/055 , A61B5/70 , A61B6/04 , A61B6/0414 , A61B6/0421 , A61B6/0442 , A61B6/0492 , A61B6/508 , A61B6/5247 , A61B2503/40 , A61B2562/17 , A61D1/00 , A61D7/04 , A61G10/026 , A61M16/01 , A61M2250/00
摘要： An imaging subject handling system includes multiple portable imaging subject cartridges that optionally compress and anesthetize living imaging subjects therein during imaging, multiple receiving bases installed within separate imaging systems that interface with the cartridges, and multiple gas delivery systems that deliver an anesthetic gas flow to an installed cartridge. The cartridges include a gas delivery interface that accepts the anesthetic gas flow and provides it to the imaging subject, and one or more walls, a bottom and a top defining a closed interior that retains the anesthetic gas therewithin while the cartridge is in transport between separate imaging systems. The walls, bottom and/or top can be optically transparent and radiolucent to facilitate imaging. The cartridge can include a locking mechanism, a nose cone for the imaging subject, and co-registration features located on outside surfaces to facilitate the merging of images within software from multiple separate imaging systems.
摘要翻译：成像对象处理系统包括多个便携式成像对象盒，其可选地在成像期间压缩和麻醉其中的生物成像对象，多个接收基座安装在与盒相接触的分开的成像系统内，以及多个气体输送系统，其将麻醉气体流传递到安装墨盒药筒包括气体输送界面，其接受麻醉气体流并将其提供给成像对象，以及一个或多个壁，底部和顶部，其限定封闭的内部，其中所述麻醉气体在其间保持在分离成像系统。墙壁，底部和/或顶部可以是光学透明的并且是可透射的以便于成像。盒可以包括锁定机构，用于成像对象的鼻锥，以及位于外表面上的共同配准特征，以便于在多个单独的成像系统内将软件中的图像合并。

97. 发明申请

US20110306863A1 PATIENT ALIGNMENT SYSTEM FOR DIAGNOSTIC AND THERAPEUTIC PROCEDURES 审中-公开
标题翻译：用于诊断和治疗过程的患者对齐系统
公开(公告)号：US20110306863A1
公开(公告)日：2011-12-15
申请号：US12815812
申请日：2010-06-15
申请人： Jason Koshnitsky , Alan Sliski
发明人： Jason Koshnitsky , Alan Sliski
IPC分类号： A61B5/05
CPC分类号： A61B5/0555 , A61B6/0435 , A61B6/0492 , A61B6/502 , A61B8/0825 , A61B8/40 , A61N5/1049 , A61N2005/105 , A61N2005/1051 , A61N2005/1059
摘要： A patient alignment system for diagnostic and therapeutic procedures where the embodiment is mounted or referenced to the patient positioning interface such as add-on positioning devices, or directly with the diagnostic and/or therapeutic treatment table or couch. Some patient and equipment positions can obstruct fixed wall or ceiling mounted lasers or an optical view of the anatomy being imaged or treated and patient set-up and alignment may become less accurate or not possible. The patient alignment system may use lasers, cameras or other optical means, ultrasound or RF transceiver technologies, or a combination of multiple technologies, and be mounted in positions, such as below the treatment table or couch and offer a solution to patient alignment for such circumstances. Prone breast imaging and treatment is one example where this system may be used to advantage.
摘要翻译：用于诊断和治疗过程的患者对准系统，其中实施例安装或参考患者定位界面，例如附加定位装置，或直接与诊断和/或治疗治疗台或沙发。一些患者和设备位置可能阻塞固定的墙壁或天花板安装的激光器或被成像或治疗的解剖结构的光学视图，并且患者的安装和对准可能变得不太准确或不可能。患者对准系统可以使用激光器，照相机或其他光学装置，超声波或RF收发器技术或多种技术的组合，并且被安装在诸如治疗台或沙发之下的位置，并提供用于患者对准的解决方案情况。倾斜乳房成像和治疗是该系统可能被利用的一个例子。

98. 发明授权

US07986227B2 System and method for position matching of a patient for medical imaging 有权
标题翻译：用于医疗成像的患者的位置匹配的系统和方法
公开(公告)号：US07986227B2
公开(公告)日：2011-07-26
申请号：US11858855
申请日：2007-09-20
申请人： David F. Yankelevitz , Claudia Ingrid Henschke
发明人： David F. Yankelevitz , Claudia Ingrid Henschke
IPC分类号： G08B1/08
CPC分类号： A61B6/00 , A61B6/037 , A61B6/0492 , A61B6/527 , A61B6/5288 , A61B6/541 , A61B2090/3958 , A61B2090/397 , A61N5/1049 , A61N5/1064 , A61N2005/1051 , G06F19/00
摘要： A system for position matching of a patient for medical imaging includes a set of RFID tags configured to locate a patient position. A set of RFID interrogators are located to receive RFID position information from the set of RFID tags. A medical imaging system is positioned to produce a medical image of the patient, where the medical imaging system includes a computer. A patient position calculator receives the RFID position information and calculates a patient position for transmission to the computer.
摘要翻译：用于医疗成像的患者的位置匹配系统包括被配置为定位患者位置的一组RFID标签。一组RFID询问器位于从RFID标签组接收RFID位置信息。医疗成像系统被定位成产生患者的医学图像，其中医学成像系统包括计算机。患者位置计算器接收RFID位置信息并计算患者位置以传送到计算机。

99. 发明申请

US20080123924A1 MEDICAL IMAGE DIAGNOSIS APPARATUS AND THE CONTROL METHOD THEREOF 有权
标题翻译：医学图像诊断装置及其控制方法
公开(公告)号：US20080123924A1
公开(公告)日：2008-05-29
申请号：US11771422
申请日：2007-06-29
申请人： Takeo NABATAME , Tomiya Sasaki
发明人： Takeo NABATAME , Tomiya Sasaki
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B6/027 , A61B6/032 , A61B6/0407 , A61B6/0457 , A61B6/0492 , A61B6/5205 , A61B6/5276 , A61N5/1049 , A61N2005/1061
摘要： Obtain a tomographic image of a patient table in advance in a state in which the object is not placed on the patient table. Obtain a tomographic image of the patient table with the object placed on the patient table. This tomographic image consists of an image of a patient table. The displacement calculation part determines the vertical displacement of images of the patient table in a non-loaded state and the tomographic image of the patient table in a loaded state. Meanwhile, markers are placed on the side of the patient table to indicate the displacement detecting position (reference position). The corrected image-forming part corrects the vertical positions of image data of the tomographic image in the loaded state based on the calculated displacement.
摘要翻译：在物体未放置在患者台上的状态下事先获取患者台的断层图像。获取放置在患者台上的物体的患者台的断层图像。该断层图像由患者表的图像组成。位移计算部确定处于未加载状态的患者表的图像的垂直位移和患者表的处于加载状态的断层图像。同时，将标记放置在患者台的侧面以指示位移检测位置（参考位置）。校正图像形成部基于计算出的位移来校正处于加载状态的断层图像的图像数据的垂直位置。

100. 发明申请

US20060270917A1 Body-worn shell and conforming patient table for reproducibly positioning a patient in an imaging apparatus 审中-公开
标题翻译：身体磨损的外壳和适合的患者台，用于将成像装置中的患者重新定位
公开(公告)号：US20060270917A1
公开(公告)日：2006-11-30
申请号：US11431211
申请日：2006-05-10
申请人： Manfred Pfeiler
发明人： Manfred Pfeiler
IPC分类号： A61B5/00
CPC分类号： A61B6/0421 , A61B6/032 , A61B6/037 , A61B6/0492 , A61B6/5235 , A61B90/14 , A61B2090/3995
摘要： To reproducibly position a patient in an imaging device, with regard to the coordinate system thereof, so that such a reproducible positioning of the same patient is additionally possible in another imaging device, so that the images generated with both modalities can be congruently overlaid for an image fusion, a body shell is adapted to the patient, the shell supporting the patient for positioning on the patient table. By shaping of the shell contour to conform to the shape of the contour of the table, the position of the shell on the table is defined. Both imaging devices are equipped with a table of the same shape. The desired adaptation of the respective geometries of the image generation systems is achieved by using shell as a test body, equipped with suitable landmarks that are delectable in the images of both modalities.
摘要翻译：为了将患者重新定位在成像装置中，关于其坐标系，使得相同患者的这种可再现的定位在另一成像装置中是可能的，使得以两种模态生成的图像可以一致地覆盖在图像融合，身体壳体适合于患者，壳体支撑患者以在患者台上定位。通过对外壳轮廓进行成形以符合工作台轮廓的形状，定义了外壳在工作台上的位置。两个成像装置配备有相同形状的工作台。图像生成系统的各个几何形状的期望的适应通过使用壳体作为测试体来实现，其配备有在两种模态的图像中可选的合适的地标。

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