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公开(公告)号：US08634897B2
公开(公告)日：2014-01-21
申请号：US12966407
申请日：2010-12-13
Applicant: David A. Simon , Kevin T. Foley , Thomas A. Carls , Anthony J. Melkent
Inventor： David A. Simon , Kevin T. Foley , Thomas A. Carls , Anthony J. Melkent
IPC: A61B5/055
CPC classification number: A61B19/50 , A61B6/12 , A61B6/4441 , A61B34/10 , A61B34/20 , A61B34/25 , A61B90/36 , A61B2017/00725 , A61B2034/104 , A61B2034/107 , A61B2034/2072 , A61B2090/061 , A61B2090/376 , A61B2090/378 , G06F19/00
Abstract: A method and apparatus for determining, calculating, and/or viewing a trajectory. The trajectory can be displayed on a display relative to image data of a patient. A user can use the system to determine relationships between two or more trajectories that have been determined. The relationships can be within two dimensional, three-dimensional, or four dimensional space. The relationships can include distance, angle, etc. The relationships can also be determined between real time trajectories and stored trajectories, or combinations thereof.
Abstract translation: 一种用于确定，计算和/或查看轨迹的方法和装置。 轨迹可以相对于患者的图像数据显示在显示器上。 用户可以使用该系统来确定已确定的两个或更多个轨迹之间的关系。 关系可以在二维，三维或四维空间内。 关系可以包括距离，角度等。还可以在实时轨迹和存储的轨迹之间确定关系，或者其组合。
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公开(公告)号：US08548563B2
公开(公告)日：2013-10-01
申请号：US13423984
申请日：2012-03-19
Applicant: David A. Simon , Amir Ghanei , Kevin E. Mark , Andrew Lajoie , Geoffrey M. Ruckel
Inventor： David A. Simon , Amir Ghanei , Kevin E. Mark , Andrew Lajoie , Geoffrey M. Ruckel
IPC: A61B5/05
CPC classification number: A61B90/36 , A61B34/20 , A61B90/39 , A61B2034/105 , A61B2034/2051 , A61B2034/2055 , A61B2034/2068 , A61B2034/256 , A61B2090/364 , A61B2090/367 , A61B2090/376
Abstract: A method and apparatus for registering physical space to image space is disclosed. The system allows for determining fiducial markers as pixels or voxels in image data. The system can correlate and register the determined fiducial points with fiducial markers in physical space.
Abstract translation: 公开了一种用于将物理空间注册到图像空间的方法和装置。 该系统允许在图像数据中确定基准标记作为像素或体素。 该系统可以将确定的基准点与物理空间中的基准标记进行关联和注册。
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3.发明授权公开(公告)号：US08503745B2
公开(公告)日：2013-08-06
申请号：US12910445
申请日：2010-10-22
Applicant: David A. Simon , Steven L. Hartmann
Inventor： David A. Simon , Steven L. Hartmann
CPC classification number: A61B6/12 , A61B6/4405 , A61B6/487 , A61B6/5223 , A61B6/5235 , A61B6/5247 , A61B6/547 , A61B34/20 , A61B90/14 , A61B2017/00477 , A61B2034/2051 , A61B2034/2072 , A61B2090/363 , A61B2090/364 , A61B2090/367 , A61B2090/376 , A61B2090/3762 , A61B2090/3983 , G06T7/73 , G06T2207/10116 , G06T2207/30012 , G06T2207/30204
Abstract: A patient defines a patient space in which an instrument can be tracked and navigated. An image space is defined by image data that can be registered to the patient space. A tracking device can be connected to a member in a known manner that includes imageable portions that generate image points in the image data. Selected image slices or portions can be used to register reconstructed image data to the patient space.
Abstract translation: 患者定义了可以跟踪和导航仪器的患者空间。 图像空间由可以注册到患者空间的图像数据定义。 跟踪装置可以以包括在图像数据中产生图像点的可成像部分的已知方式连接到构件。 所选择的图像片段或部分可用于将重建的图像数据注册到患者空间。
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4.发明申请System and Method for Placing and Determining an Appropriately Sized Surgical Implant 审中-公开放置和确定适当大小的手术植入物的系统和方法公开(公告)号：US20110268248A1
公开(公告)日：2011-11-03
申请号：US13185138
申请日：2011-07-18
Applicant: David A. Simon , Kurt R. Smith , Kevin T. Foley
Inventor： David A. Simon , Kurt R. Smith , Kevin T. Foley
IPC: A61B6/02
CPC classification number: A61B34/20 , A61B6/12 , A61B6/463 , A61B6/547 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2034/2055 , A61B2034/2072 , A61B2034/256 , A61B2090/376 , A61M25/0105 , A61M2025/0166 , G16H40/63
Abstract: Digital x-ray images taken before a surgical procedure by a fluoroscopic C-arm imager are displayed by a computer and overlaid with graphical representations of instruments being used in the operating room. The graphical representations are updated in real-time to correspond to movement of the instruments in the operating room. A number of different techniques are described that aid the physician in planning and carrying out the surgical procedure.
Abstract translation: 在通过荧光镜C臂成像器进行外科手术之前拍摄的数字X射线图像由计算机显示并且覆盖在手术室中使用的仪器的图形表示。 图形表示被实时更新以对应于手术室中的仪器的移动。 描述了许多不同的技术，其帮助医师规划和执行外科手术。
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5.发明授权System and method for placing and determining an appropriately sized surgical implant 有权用于放置和确定适当尺寸的外科植入物的系统和方法公开(公告)号：US07996064B2
公开(公告)日：2011-08-09
申请号：US12581487
申请日：2009-10-19
Applicant: David A. Simon , Kurt R. Smith , Kevin T. Foley
Inventor： David A. Simon , Kurt R. Smith , Kevin T. Foley
CPC classification number: A61B34/20 , A61B6/12 , A61B6/463 , A61B6/547 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2034/2055 , A61B2034/2072 , A61B2034/256 , A61B2090/376 , A61M25/0105 , A61M2025/0166 , G06F19/00 , G16H40/63
Abstract: Images taken before a surgical procedure by an imager are displayed by a computer and overlaid with graphical representations of instruments and/or surgical implants. The graphical representations can be used to determined appropriate sizes of the surgical implants and trajectories for placement. Also, the images can be used in the operating room. The graphical representations can be updated in real-time to correspond to movement of the instruments in the operating room.
Abstract translation: 通过计算机显示由成像仪在外科手术之前拍摄的图像，并用仪器和/或手术植入物的图示表示。 图形表示可用于确定外科植入物的适当尺寸和放置轨迹。 此外，图像可以在手术室中使用。 可以实时地更新图形表示以对应于手术室中的仪器的移动。
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Patent Agency Ranking
公开(公告)号：US07853305B2
公开(公告)日：2010-12-14
申请号：US11128808
申请日：2005-05-13
Applicant: David A Simon , Kevin T Foley , Thomas A Carls , Anthony J Melkent
Inventor： David A Simon , Kevin T Foley , Thomas A Carls , Anthony J Melkent
IPC: A61B5/05
CPC classification number: A61B19/50 , A61B6/12 , A61B6/4441 , A61B34/10 , A61B34/20 , A61B34/25 , A61B90/36 , A61B2017/00725 , A61B2034/104 , A61B2034/107 , A61B2034/2072 , A61B2090/061 , A61B2090/376 , A61B2090/378 , G06F19/00
Abstract: A method and apparatus for determining, calculating, and/or viewing a trajectory. The trajectory can be displayed on a display relative to image data of a patient. A user can use the system to determine relationships between two or more trajectories that have been determined. The relationships can be within two dimensional, three-dimensional, or four dimensional space. The relationships can include distance, angle, etc. The relationships can also be determined between real time trajectories and stored trajectories, or combinations thereof.
Abstract translation: 一种用于确定，计算和/或查看轨迹的方法和装置。 轨迹可以相对于患者的图像数据显示在显示器上。 用户可以使用系统来确定已经确定的两个或更多个轨迹之间的关系。 关系可以在二维，三维或四维空间内。 关系可以包括距离，角度等。还可以在实时轨迹和存储的轨迹之间确定关系，或者其组合。
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7.发明授权System and methods for the reduction and elimination of image artifacts in the calibration of x-ray imagers 有权用于减少和消除X射线成像仪校准中图像伪影的系统和方法公开(公告)号：US06370224B1
公开(公告)日：2002-04-09
申请号：US09591512
申请日：2000-06-12
Applicant: David A. Simon , Kurt R. Smith
Inventor： David A. Simon , Kurt R. Smith
IPC: G01N2304
CPC classification number: A61B6/583 , A61B6/5252
Abstract: Image processing operations are used to improve images that include visual artifacts generated by calibration markers used in intrinsic calibration of an x-ray image. Artifacts introduced by opaque or semi-transparent calibration markers may be completely or partially removed from the image. More particularly, artifacts caused by opaque calibration markers are removed by changing the pixels corresponding to the projections of the calibration markers to blend in with pixels surrounding the calibration markers. Artifacts may also be generated with semi-transparent calibration markers. These artifacts may be eliminated from the image, while leaving intact the underlying image, by subtracting a constant offset from each marker projection.
Abstract translation: 图像处理操作用于改进包括由x射线图像的内在校准中使用的校准标记产生的视觉伪像的图像。 由不透明或半透明校准标记引入的人造物可以完全或部分地从图像中去除。 更具体地，通过改变与校准标记的投影相对应的像素以与校准标记周围的像素混合来去除由不透明校准标记引起的假象。 人造物也可以用半透明校准标记生成。 通过减去每个标记投影的常数偏移，可以从图像中消除这些伪像，同时保持底层图像的完整性。
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公开(公告)号：US06205411B1
公开(公告)日：2001-03-20
申请号：US09189914
申请日：1998-11-12
Applicant: Anthony M. DiGioia, III , David A. Simon , Branislav Jaramaz , Michael K. Blackwell , Frederick M. Morgan , Robert V. O'Toole , Takeo Kanade
Inventor： Anthony M. DiGioia, III , David A. Simon , Branislav Jaramaz , Michael K. Blackwell , Frederick M. Morgan , Robert V. O'Toole , Takeo Kanade
IPC: A61F232
CPC classification number: A61B17/15 , A61B5/06 , A61B5/1075 , A61B5/4528 , A61B17/155 , A61B34/10 , A61B34/20 , A61B2017/00716 , A61B2034/102 , A61B2034/105 , A61B2034/107 , A61B2034/2055 , A61B2034/2072 , A61B2034/254 , A61B2090/378 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/38 , A61F2/3804 , A61F2/40 , A61F2/4202 , A61F2/4225 , A61F2/4241 , A61F2/4261 , A61F2/46 , A61F2/4657 , A61F2/468 , A61F2002/30945 , A61F2002/30948 , A61F2002/30952 , A61F2002/3611 , A61F2002/3625 , A61F2002/3631 , A61F2002/4633 , A61F2002/4668 , G05B2219/45166 , G05B2219/45168 , G06F19/00 , Y10S623/901
Abstract: An apparatus for facilitating the implantation of an artificial component in one of a hip joint, a knee joint, a hand and wrist joint, an elbow joint, a shoulder joint, and a foot and ankle joint. The apparatus includes a pre-operative geometric planner and a pre-operative kinematic biomechanical simulator in communication with the pre-operative geometric planner.
Abstract translation: 一种便于在髋关节，膝关节，手和腕关节，肘关节，肩关节和脚踝关节之一植入人造部件的装置。 该装置包括与术前几何计划器通信的术前几何计划器和手术前运动生物力学模拟器。
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公开(公告)号：US06118845A
公开(公告)日：2000-09-12
申请号：US106109
申请日：1998-06-29
Applicant: David A. Simon , Kurt R. Smith
Inventor： David A. Simon , Kurt R. Smith
CPC classification number: A61B6/583 , A61B6/5252
Abstract: Image processing operations are used to improve images that include visual artifacts generated by calibration markers used in intrinsic calibration of an x-ray image. Artifacts introduced by opaque or semi-transparent calibration markers may be completely or partially removed from the image. More particularly, artifacts caused by opaque calibration markers are removed by changing the pixels corresponding to the projections of the calibration markers to blend in with pixels surrounding the calibration markers. Artifacts may also be generated with semi-transparent calibration markers. These artifacts may be eliminated from the image, while leaving intact the underlying image, by subtracting a constant offset from each marker projection.
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公开(公告)号：US09757087B2
公开(公告)日：2017-09-12
申请号：US12493670
申请日：2009-06-29
Applicant: David A. Simon , Greg Rutz , Monish Rajpal , Gordon Goodchild , Michael Haas
Inventor： David A. Simon , Greg Rutz , Monish Rajpal , Gordon Goodchild , Michael Haas
CPC classification number: A61B6/547 , A61B6/12 , A61B6/4405 , A61B6/4441 , A61B6/5235 , A61B6/583 , A61B34/20 , A61B2034/2055 , A61B2034/256 , A61B2090/364 , G06F19/00
Abstract: A surgical instrument navigation system is disclosed that allows a surgeon to invert the three-dimensional perspective of the instrument to match their perspective of the actual instrument. A data processor is operable to generate a three-dimensional representation of a surgical instrument as it would visually appear from either of at least two different perspectives and to overlay the representation of the surgical instrument onto an image data of the patient. The image data and the representations can be displayed on a display.
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