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1. 发明授权

US5349525A Color flow imaging system utilizing a frequency domain wall filter 失效
标题翻译：彩色流量成像系统利用频域壁滤波器
公开(公告)号：US5349525A
公开(公告)日：1994-09-20
申请号：US2000
申请日：1993-01-08
申请人： Robert J. Dunki-Jacobs , Anne L. Hall , Richard B. Bernardi , Matthew O'Donnell , Lewis J. Thomas , Kenneth B. Welles, II , William E. Engeler
发明人： Robert J. Dunki-Jacobs , Anne L. Hall , Richard B. Bernardi , Matthew O'Donnell , Lewis J. Thomas , Kenneth B. Welles, II , William E. Engeler
IPC分类号： G01S7/526 , G01S7/52 , G01S15/52 , G01S15/58 , G01S15/89 , C06F15/42 , A61B8/00
CPC分类号： G01S7/52071 , G01S15/8981
摘要： An ultrasonic imaging system for displaying color flow images includes a receiver which demodulates ultrasonic echo signals received by a transducer array and dynamically focuses the baseband echo signals. A color flow processor includes a frequency domain adaptive wall filter which automatically adjusts to changes in Doppler-shifted frequency and bandwidth of the wall signal components in the focused baseband echo signals after the echo signals have undergone Fourier transformation into the frequency domain. The mean Doppler-shifted frequency of the resulting filtered baseband echo signals is used to indicate velocity of moving scatterers and to control color in the displayed image.
摘要翻译：用于显示彩色流图像的超声波成像系统包括：解调由换能器阵列接收的超声回波信号的接收器，并且动态地聚焦基带回波信号。色流处理器包括频域自适应壁滤波器，其在回波信号经过傅里叶变换到频域之后，自动调整聚焦的基带回波信号中的壁信号分量的多普勒频移和带宽的变化。所得滤波的基带回波信号的平均多普勒频移用于表示运动散射体的速度和控制显示图像中的颜色。

2. 发明授权

US08626271B2 System and method using fluorescence to examine within a patient's anatomy 有权
标题翻译：使用荧光检查患者解剖结构的系统和方法
公开(公告)号：US08626271B2
公开(公告)日：2014-01-07
申请号：US11735123
申请日：2007-04-13
申请人： Robert J. Dunki-Jacobs , Youseph Yazdi , Michael P. Weir , Paul G. Ritchie , David C. Youmans , Robert P. Gill
发明人： Robert J. Dunki-Jacobs , Youseph Yazdi , Michael P. Weir , Paul G. Ritchie , David C. Youmans , Robert P. Gill
IPC分类号： A61B6/00
CPC分类号： A61B5/415 , A61B5/0071 , A61B5/0075 , A61B5/0084 , A61B5/0086 , A61B5/418
摘要： A system for examining an area of a patient's anatomy that comprises a probe capable of fluorescing, and a scanning beam assembly that scans the probe with a beam of excitation radiation and detects the probe's fluorescence. The scanning beam assembly including a radiation source capable of emitting one or more wavelengths of radiation that are capable of exciting the probe and causing the probe to fluoresce, a scanning device that directs the radiation onto a field-of-view to create a scan of the field-of-view, a detector to detect radiation returned from the field-of-view, and a controller to convert the detected radiation into a displayable fluorescence image.
摘要翻译：一种用于检查包括能够发荧光的探针的患者解剖结构的区域的系统以及用激发辐射束扫描探针并检测探针的荧光的扫描束组件。扫描束组件包括能够发射能够激发探针并使探针发出荧光的一个或多个波长的辐射的辐射源，将辐射引导到视场以产生扫描的扫描装置视场，用于检测从视场返回的辐射的检测器，以及控制器，用于将检测到的辐射转换成可显示的荧光图像。

3. 发明授权

US07925333B2 Medical device including scanned beam unit with operational control features 有权
标题翻译：医疗设备包括具有操作控制功能的扫描光束单元
公开(公告)号：US07925333B2
公开(公告)日：2011-04-12
申请号：US11846039
申请日：2007-08-28
申请人： Michael P. Weir , Robert J. Dunki-Jacobs , Robert M. Trusty
发明人： Michael P. Weir , Robert J. Dunki-Jacobs , Robert M. Trusty
IPC分类号： A61B6/00
CPC分类号： A61B1/00172 , A61B1/00096 , A61B5/0062 , A61B2562/028 , G02B23/2423 , G02B23/2484 , G02B26/101
摘要： A method of controlling a medical device is provided. The method includes generating a beam of radiation using a radiation source assembly. The beam of radiation is directed toward a distal end of the medical device using an optical fiber. The beam of radiation is directed onto an area of interest by scanning the reflector in a scanning pattern, the reflector receiving the beam of radiation from the optical fiber. Radiation is collected from the area of interest using a collector to generate a signal for use in producing a viewable image. A loss of scan condition of the reflector is detected automatically by a control system.
摘要翻译：提供了一种控制医疗装置的方法。该方法包括使用辐射源组件产生辐射束。使用光纤将辐射束指向医疗装置的远端。通过以扫描图案扫描反射器将辐射束引导到感兴趣的区域上，反射器接收来自光纤的辐射束。使用收集器从感兴趣区域收集辐射，以产生用于产生可视图像的信号。由控制系统自动检测反射器的扫描条件的损失。

4. 发明申请

US20090062658A1 POSITION TRACKING AND CONTROL FOR A SCANNING ASSEMBLY 有权
标题翻译：扫描装置的位置跟踪和控制
公开(公告)号：US20090062658A1
公开(公告)日：2009-03-05
申请号：US11845457
申请日：2007-08-27
申请人： Robert J. Dunki-Jacobs , Michael P. Weir
发明人： Robert J. Dunki-Jacobs , Michael P. Weir
IPC分类号： A61B1/06
CPC分类号： A61B1/00096 , A61B1/00172 , A61B5/0062 , A61B5/0084 , A61B5/04001 , G02B23/2423 , G02B23/2469 , G02B26/0833 , G02B26/101 , G02B27/32
摘要： A scanned beam imaging system including a radiation source configured to provide a beam of radiation, a movable element configured to direct the beam of radiation onto a scanned area, and a collector configured to receive radiation returned from the scanned area. The imaging system further includes a housing that houses the movable element therein and a reference mark coupled to or received in the housing. The reference mark is positioned such that at least part of the radiation from the radiation source is directable at the reference mark.
摘要翻译：扫描束成像系统，包括被配置为提供辐射束的辐射源，被配置为将辐射束引导到扫描区域上的可移动元件以及被配置为接收从扫描区域返回的辐射的收集器。成像系统还包括容纳可移动元件的壳体和耦合到壳体或接收在壳体中的参考标记。参考标记被定位成使得来自辐射源的辐射的至少一部分可以在参考标记处被引导。

5. 发明申请

US20090036734A1 DEVICES AND METHODS FOR INTRODUCING A SCANNING BEAM UNIT INTO THE ANATOMY 有权
标题翻译：将扫描光束单元引入解剖学的装置和方法
公开(公告)号：US20090036734A1
公开(公告)日：2009-02-05
申请号：US11830953
申请日：2007-07-31
申请人： Robert J. Dunki-Jacobs , Randal T. Byrum , Jane A. Sheetz , Sean P. Conlon , David C. Youmans , Robert M. Trusty , Kurt R. Bally , Gary L. Long , Paul G. Ritchie , Michael S. Cropper , Thomas W. Huitema , Bradley E. White
发明人： Robert J. Dunki-Jacobs , Randal T. Byrum , Jane A. Sheetz , Sean P. Conlon , David C. Youmans , Robert M. Trusty , Kurt R. Bally , Gary L. Long , Paul G. Ritchie , Michael S. Cropper , Thomas W. Huitema , Bradley E. White
IPC分类号： A61B1/00 , A61B17/064
CPC分类号： A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/041 , A61B1/043 , A61B5/0062 , A61B5/0071 , A61B5/0084 , A61B17/07207 , A61B17/29 , A61B17/34 , A61B17/42 , A61B2017/320044
摘要： A module for attachment to a medical instrument to scan the anatomy with a beam of radiation. The module comprising a housing suitable for insertion in the anatomy that includes a window and a fastener to attach the housing to a medical instrument, an oscillating reflector within the housing that directs a beam of radiation onto the anatomy, and a collector to receive radiation returned from the anatomy.
摘要翻译：用于附接到医疗器械以用辐射束扫描解剖结构的模块。所述模块包括适于插入到所述解剖结构中的壳体，所述壳体包括窗口和紧固件以将所述壳体附接到医疗器械，所述壳体内的振荡反射器将辐射束引导到所述解剖结构上，以及收集器以接收返回的辐射从解剖学。

6. 发明申请

US20080226029A1 Medical device including scanned beam unit for imaging and therapy 审中-公开
标题翻译：医疗设备包括用于成像和治疗的扫描束单元
公开(公告)号：US20080226029A1
公开(公告)日：2008-09-18
申请号：US11716806
申请日：2007-03-12
申请人： Michael P. Weir , Robert J. Dunki-Jacobs , Neeraj P. Teotia , Paul G. Ritchie , Jere J. Brophy , Michael S. Cropper , Thomas W. Huitema , Gary L. Long , Robert M. Trusty
发明人： Michael P. Weir , Robert J. Dunki-Jacobs , Neeraj P. Teotia , Paul G. Ritchie , Jere J. Brophy , Michael S. Cropper , Thomas W. Huitema , Gary L. Long , Robert M. Trusty
IPC分类号： A61N5/10
CPC分类号： A61B18/22 , A61B1/00096 , A61B1/00172 , A61B1/0638 , A61B1/07 , A61B18/26 , A61B90/37 , A61B2018/00452 , A61B2018/2025 , A61B2018/20553 , A61B2018/2065 , A61B2018/207 , A61B2090/3614 , A61N5/062 , G02B23/2469 , G02B26/0833
摘要： A medical device includes a radiation source assembly having at least two radiation sources, where one or more of the radiation sources is adapted to generate an imaging beam for use in visualization of a scene and one or more of the radiation sources is adapted to generate a therapeutic beam for treatment of a medical condition. An optical fiber for directing radiation energy from the radiation source assembly toward a distal end of the medical device in the form of a beam. A reflector that receives the beam from the optical fiber, the reflector configured to direct the beam onto a field-of-view. A receiving system including a detector arranged and configured to receive radiation from the field-of-view to generate a viewable image. The imaging beam and the therapeutic beam are directed to follow a common path from the at least two radiation sources to the reflector.
摘要翻译：医疗设备包括具有至少两个辐射源的辐射源组件，其中一个或多个辐射源适于产生用于场景可视化的成像光束，并且一个或多个辐射源适于产生用于治疗医疗状况的治疗梁。用于将来自辐射源组件的辐射能量以束的形式引导到医疗装置的远端的光纤。接收来自光纤的光束的反射器，反射器被配置为将光束引导到视场。一种接收系统，包括被布置和配置为接收来自视场的辐射以产生可视图像的检测器。成像光束和治疗光束被引导以遵循从至少两个辐射源到反射器的共同路径。

7. 发明申请

US20080173803A1 SCANNING BEAM IMAGING WITH ADJUSTABLE DETECTOR SENSITIVITY OR GAIN 有权
标题翻译：扫描光束成像具有可调节的检测器灵敏度或增益
公开(公告)号：US20080173803A1
公开(公告)日：2008-07-24
申请号：US11624238
申请日：2007-01-18
申请人： Robert J. Dunki-Jacobs
发明人： Robert J. Dunki-Jacobs
IPC分类号： H01J40/14 , A61B6/00
CPC分类号： A61B1/045 , A61B1/00098 , A61B1/00183
摘要： A scanning beam assembly comprising: a beam generator to generate a beam of radiation, an oscillating reflector configured to deflect the beam at varying angles of excursion to yield a scanned beam that scans a field of view, an optical detector that detects light reflected from the field of view, the detector including at least one of an adjustable gain and adjustable sensitivity, and a controller programmable to control the gain and/or sensitivity of the detector.
摘要翻译：一种扫描光束组件，包括：用于产生辐射束的光束发生器，被配置为以变化的偏移角偏转光束以产生扫描视场的扫描束的振荡反射器，检测从检测器包括可调增益和可调灵敏度中的至少一个，以及可编程以控制检测器的增益和/或灵敏度的控制器。

8. 发明授权

US4596048A Optically isolated contention bus 失效
标题翻译：光隔离竞争总线
公开(公告)号：US4596048A
公开(公告)日：1986-06-17
申请号：US482103
申请日：1983-04-04
申请人： Robert J. Dunki-Jacobs
发明人： Robert J. Dunki-Jacobs
IPC分类号： H04L25/02 , H04B10/00 , H04L12/40 , H04L25/26 , H04B9/00
CPC分类号： H04L25/26 , H04B10/802
摘要： Optical isolation means electrically isolates the electrical network ground of a logical contention bus from a transmitter coupled to the bus and having a local logic ground and a receiver coupled to the bus and having a remote logic ground. Optical isolation means may comprise a light source, such as a light emitting diode, and a light sensitive receiver optically coupled to and electrically isolated from the light source.
摘要翻译：光学隔离装置将逻辑竞争总线的电网接地与耦合到总线的发射器电隔离，并具有本地逻辑地和耦合到总线并具有远程逻辑地的接收器。光学隔离装置可以包括光源，例如发光二极管，以及光耦合到光源并且与光源电隔离的光敏接收器。

9. 发明授权

US08514205B2 Circuit for electrostatically driving a plant such as a comb-drive microelectromechanical system (MEMS) mirror and related subsystem, system, and method 有权
标题翻译：用于静电驱动工厂的电路，例如梳状驱动微机电系统（MEMS）镜和相关子系统，系统和方法
公开(公告)号：US08514205B2
公开(公告)日：2013-08-20
申请号：US11648852
申请日：2006-12-29
申请人： Wyatt O. Davis , Gregory T. Gibson , Thomas W. Montague , Robert J. Dunki-Jacobs , Michael P. Weir
发明人： Wyatt O. Davis , Gregory T. Gibson , Thomas W. Montague , Robert J. Dunki-Jacobs , Michael P. Weir
IPC分类号： G09G5/00
CPC分类号： G02B26/0841 , G02B26/105
摘要： A drive circuit includes a generator and a driver. The generator generates a signal having a period and a varying amplitude during a driving portion of the period, and the driver is coupled to the generator and drives a plate of an electrostatically drivable plant with the signal. The drive circuit may be used to drive a mirror plate of a comb-drive MEMS mirror.
摘要翻译：驱动电路包括发电机和驱动器。在该周期的驱动部分期间，发电机产生具有周期和变化幅度的信号，并且驱动器耦合到发电机并利用该信号驱动静电驱动工厂的板。驱动电路可以用于驱动梳状驱动MEMS镜的镜面板。

10. 发明授权

US07783133B2 Rotation compensation and image stabilization system 有权
标题翻译：旋转补偿和图像稳定系统
公开(公告)号：US07783133B2
公开(公告)日：2010-08-24
申请号：US11648857
申请日：2006-12-28
申请人： Robert J. Dunki-Jacobs , Frank B. Metting, III , Selso Luanava
发明人： Robert J. Dunki-Jacobs , Frank B. Metting, III , Selso Luanava
IPC分类号： G06K9/32
CPC分类号： A61B1/04 , A61B1/3132 , A61B5/067 , A61B34/20 , A61B90/361 , A61B2034/2048 , A61B2090/365
摘要： An image processing system is arranged to provide rotation compensation and image stabilization in a video scope system such as in endoscopy and laparoscopy systems. The image processing functions may operate at real-time frame rates so that the resulting processed image is observable with no time lag. A rotation sensor is included in the system to sense the position of scope. The sensed scope rotation may be used to cause rotation of the collected image and/or an image displayed on a video monitor. The sensed rotation may be used to identify or calculate a coordinate transformation matrix that is used for processing the image data. The system may include a horizon lock mechanism that can be user-actuated to engage rotation compensation. When the horizon lock mechanism is not engaged, the output image is locked to the scope tip and rotates with rotation of the scope.
摘要翻译：图像处理系统被布置成在诸如内窥镜检查和腹腔镜检查系统的视频范围系统中提供旋转补偿和图像稳定。图像处理功能可以以实时帧速率操作，使得所得到的经处理的图像在没有时间延迟的情况下是可观察的。系统中包括一个旋转传感器，以感测范围的位置。感测到的范围旋转可以用于引起收集的图像和/或显示在视频监视器上的图像的旋转。所感测的旋转可用于识别或计算用于处理图像数据的坐标变换矩阵。系统可以包括水平锁定机构，其可以由用户致动以接合旋转补偿。当水平锁定机构未接合时，输出图像被锁定到示波器尖端并随着示波器的旋转而旋转。

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