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公开(公告)号：US10743808B2
公开(公告)日：2020-08-18
申请号：US14284718
申请日：2014-05-22
摘要： Minor traumatic brain injury is detected by operating (a) an image generator for presenting a visual stimulus having a predetermined movement across a visual field of a subject and (b) a sensor device for monitoring fast eye movement of the subject while the subject views the stimulus. The sensor device generates a signal encoding the subject's eye position. A computer or microprocessor operatively connected to the sensor device is configured for determining a magnitude for the fast eye velocity component.
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2.发明授权公开(公告)号：US09655515B2
公开(公告)日：2017-05-23
申请号：US12420111
申请日：2009-04-08
CPC分类号： A61B3/113 , G06K9/00604
摘要： In the field of eye tracking, greater accuracy or resolution in monitoring movement of the eye can be gained by digitizing the eye, and tracking the movement of a landmark with fixed size and a fixed location relative to the eye's local coordinate system. The edge of the iris can be used as such a fixed landmark. Through the location and or establishment of at least a portion of the outer edge of the iris and/or an iris center point, both large and small scale eye movements, including but not limited to micro-tremors, can be traced with a higher degree of accuracy. This will aid in the diagnosis of diseases, assessing state of consciousness, and defining brainstem death.
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公开(公告)号：US09101296B2
公开(公告)日：2015-08-11
申请号：US11926564
申请日：2007-10-29
申请人： John Howison Schroeder , Alexander D Kiderman , Thomas C. Joos , Floris L. Wuyts , Steven T Moore , Hamish G MacDougall
发明人： John Howison Schroeder , Alexander D Kiderman , Thomas C. Joos , Floris L. Wuyts , Steven T Moore , Hamish G MacDougall
CPC分类号： A61B3/113
摘要： A goggle based light-weight VOG/EOG system includes at least one digital camera connected to and powered by a laptop computer through a firewire connection. The EOG system is incorporated directly into a goggle base. The digital camera may digitally center the pupil in both the X and Y directions. A calibration mechanism may be incorporated onto the goggle base. The VOG system may track and record 3-D movement of the eye, track pupil dilation, head position and goggle slippage. An animated eye display provides data in a more meaningful fashion. The VOG system is a modular design whereby the same goggle frame or base is used to build a variety of digital camera VOG systems.
摘要翻译： 基于护目镜的轻量级VOG / EOG系统包括通过火线连接连接到膝上型计算机并由其供电的至少一个数字照相机。 EOG系统直接并入护目镜底座。 数码相机可以在X和Y方向上数字地居中瞳孔。 校准机构可以结合到护目镜基座上。 VOG系统可以跟踪和记录眼睛的三维运动，跟踪瞳孔扩张，头部位置和护目镜滑移。 动画眼睛显示器以更有意义的方式提供数据。 VOG系统是一种模块化设计，使用相同的护目镜框架或底座来构建各种数码相机VOG系统。
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4.发明授权Compact neuro-otologic, neuro-ophthalmologic testing device and dynamic visual acuity testing and desensitization platform 有权紧凑型神经耳科，神经眼科检测仪和动态视力检测与脱敏平台公开(公告)号：US08333472B2
公开(公告)日：2012-12-18
申请号：US11181019
申请日：2005-07-13
IPC分类号： A61B3/00
CPC分类号： A61B5/4863 , A61B3/028 , A61B3/032 , A61B5/1116 , A61B5/4023
摘要： The above objects are achieved with a compact neuro-otologic testing device and method of utilizing the same according to the present invention. The device according to the present invention provides an image producing laser with a right hand, servo controlled galvanometric based XY interface. The high quality closed loop servo control system that can drive the target (i.e. the laser image) in excess of 1,000,000 degrees/second2 and at velocities in excess of 12000 degrees/second. The bandwidth of the XY interface is greater than 400 Hz, providing high image reproducibility. The repeatability and position accuracy of the target is +−3 arc-seconds and the field of range of the XY interface are about 60 degrees (i.e. about 60 degrees horizontal and 60 degrees vertical).
摘要翻译： 上述目的通过使用本发明的紧凑型神经耳蜗检测装置及其利用方法来实现。 根据本发明的装置提供具有右手，伺服控制的基于电流计的XY接口的图像产生激光器。 高质量的闭环伺服控制系统可以驱动目标（即激光图像）超过1,000,000度/秒2，速度超过12000度/秒。 XY接口的带宽大于400Hz，提供高的图像再现性。 目标的重复性和位置精度为+ -3弧秒，XY界面的范围为约60度（即水平方向为60度，垂直方向为60度）。
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公开(公告)号：US07651224B2
公开(公告)日：2010-01-26
申请号：US11930573
申请日：2007-10-31
申请人： Scott Wood , Alexander D Kiderman
发明人： Scott Wood , Alexander D Kiderman
CPC分类号： A61B5/4863 , A61B3/028 , A61B3/032 , A61B5/1116 , A61B5/4023
摘要： A compact neuro-otologic testing device and method provides an image producing laser with a right hand, servo controlled galvanometric based XY interface. The high quality closed loop servo control system that can drive the target (i.e. the laser image) in excess of 1,000,000 degrees/second2 and at velocities in excess of 12000 degrees/second. The bandwidth of the XY interface is greater than 400 Hz, providing high image reproducibility. The repeatability and position accuracy of the target is +−3 arc-seconds and the field of range of the XY interface are about 60 degrees (i.e. about 60 degrees horizontal and 60 degrees vertical).
摘要翻译： 紧凑的神经耳蜗检测装置和方法提供了一种使用右手，伺服控制的基于电流计的XY接口的图像产生激光。 高质量的闭环伺服控制系统可以驱动目标（即激光图像）超过1,000,000度/秒2，速度超过12000度/秒。 XY接口的带宽大于400Hz，提供高的图像再现性。 目标的重复性和位置精度为+ -3弧秒，XY界面的范围为约60度（即水平方向为60度，垂直方向为60度）。
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6.发明授权公开(公告)号：US07448751B2
公开(公告)日：2008-11-11
申请号：US11549185
申请日：2006-10-13
申请人： Alexander D Kiderman , John Howison Schroeder , Thomas C. Joos , Floris L. Wuyts , Steven T Moore , Hamish G MacDougall
发明人： Alexander D Kiderman , John Howison Schroeder , Thomas C. Joos , Floris L. Wuyts , Steven T Moore , Hamish G MacDougall
CPC分类号： A61B3/113
摘要： A goggle based light-weight VOG system includes at least one digital camera connected to and powered by a laptop computer through a firewire connection together with an integral visual light stimulus source. The digital camera may digitally center the pupil in both the X and Y directions. A calibration mechanism may be incorporated onto the goggle base. An EOG system may also be incorporated directly into the goggle. The VOG system may track and record 3-D movement of the eye, track pupil dilation, head position and goggle slippage. An animated eye display provides data in a more meaningful fashion. The VOG system is a modular design whereby the same goggle frame or base is used to build a variety of digital camera VOG systems.
摘要翻译： 基于护目镜的轻量级VOG系统包括至少一个连接到膝上型计算机并通过火线连接并与整体的视觉光刺激源一起的数字照相机。 数码相机可以在X和Y方向上数字地居中瞳孔。 校准机构可以结合到护目镜基座上。 EOG系统也可以直接并入护目镜中。 VOG系统可以跟踪和记录眼睛的三维运动，跟踪瞳孔扩张，头部位置和护目镜滑移。 动画眼睛显示器以更有意义的方式提供数据。 VOG系统是一种模块化设计，使用相同的护目镜框架或底座来构建各种数码相机VOG系统。
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7.发明授权Quantitative, non-invasive, clinical diagnosis of traumatic brain injury using simulated distance visual stimulus device for neurologic testing 有权使用模拟距离视觉刺激装置进行神经系统测试的定量，非侵入性临床诊断创伤性脑损伤公开(公告)号：US08585609B2
公开(公告)日：2013-11-19
申请号：US12577143
申请日：2009-10-09
IPC分类号： A61B5/00
CPC分类号： A61B3/113 , A61B5/16 , A61B5/4023 , A61B5/4863 , G02B27/0093 , G02B27/017 , G02B2027/0138 , G02B2027/014
摘要： A portable virtual reality device is disclosed that will facilitate the effective and efficient screening for TBI in military personnel in forward deployed military settings or remote locations using minimally trained staff. This includes the establishment of a protocol that will provide cost effective pre-screening of military personnel prior to deployment to establish a baseline of brain function prior to possible future injury. The efficiency of the device will promote subsequent follow-up screening to assess the effectiveness of prescribed TBI treatment. Further protocols for diagnosis and rehabilitation applications using the same virtual reality portable device will allow more advanced usage for clinicians providing ongoing evaluation and treatment.
摘要翻译： 公开了一种便携式虚拟现实设备，其将有助于在向前部署的军事设施或偏远地区的军事人员中使用受过最少培训的人员进行TBI的有效和高效的筛选。 这包括制定一项协议，在部署之前对军事人员进行成本有效的预筛选，以便在将来受伤之前建立脑功能基线。 该装置的效率将促进随后的后续筛查，以评估规定的TBI治疗的有效性。 使用相同的虚拟现实便携式设备的诊断和康复应用的进一步协议将允许为提供持续评估和治疗的临床医生提供更高级的使用。
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公开(公告)号：US20100032361A1
公开(公告)日：2010-02-11
申请号：US12581226
申请日：2009-10-19
CPC分类号： B01D35/303 , B01D2201/302 , Y10T29/49826
摘要： A hydraulic filter includes a canister extending along the longitudinal axis. A closed end cap is at one end of the canister for closing one end thereof. A removable filter element is contained within the canister and a modular one-piece input end cap is at an end of the canister. The one-piece input end cap includes a hydraulic input chamber and a hydraulic output chamber which can be positioned in any one of three mutually perpendicular directions. The one-piece input end cap also allows for sensors to be positioned in any one of three mutually perpendicular directions. In addition, the one-piece input end cap can be utilized in base-ported or top-ported configurations while also allowing for side-to-side or side-to-end configurations.
摘要翻译： 液压过滤器包括沿着纵向轴线延伸的罐。 封闭的端盖位于罐的一端，用于封闭其一端。 罐内装有一个可拆卸的过滤元件，模块化的一体式输入端盖位于罐的末端。 一体式输入端盖包括可以位于三个相互垂直方向中的任一个中的液压输入室和液压输出室。 单件输入端盖还允许传感器定位在三个相互垂直的方向中的任一个中。 此外，一体式输入端盖可以用于基底或顶部配置，同时还允许侧面对侧或侧向对端配置。
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公开(公告)号：US20080151192A1
公开(公告)日：2008-06-26
申请号：US11930573
申请日：2007-10-31
申请人： Scott Wood , Alexander D. Kiderman
发明人： Scott Wood , Alexander D. Kiderman
IPC分类号： A61B3/024
CPC分类号： A61B5/4863 , A61B3/028 , A61B3/032 , A61B5/1116 , A61B5/4023
摘要： A compact neuro-otologic testing device and method provides an image producing laser with a right hand, servo controlled galvanometric based XY interface. The high quality closed loop servo control system that can drive the target (i.e. the laser image) in excess of 1,000,000 degrees/second2 and at velocities in excess of 12000 degrees/second. The bandwidth of the XY interface is greater than 400 Hz, providing high image reproducibility. The repeatability and position accuracy of the target is +−3 arc-seconds and the field of range of the XY interface are about 60 degrees (i.e. about 60 degrees horizontal and 60 degrees vertical).
摘要翻译： 紧凑的神经耳蜗检测装置和方法提供了一种使用右手，伺服控制的基于电流计的XY接口的图像产生激光。 高质量的闭环伺服控制系统可以驱动目标（即，激光图像）超过1,000,000度/秒2和超过12000度/秒的速度。 XY接口的带宽大于400Hz，提供高的图像再现性。 目标的重复性和位置精度为+ -3弧秒，XY界面的范围为约60度（即水平方向为60度，垂直方向为60度）。
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10.发明授权Portable modular video oculography system and video occulography system with head position sensor and video occulography system with animated eye display 有权便携式模块化视频摄影系统和具有头部位置传感器和视频拍摄系统的视频拍摄系统，具有动画眼睛显示公开(公告)号：US07866818B2
公开(公告)日：2011-01-11
申请号：US11927984
申请日：2007-10-30
申请人： John Howison Schroeder , Alexander D Kiderman , Thomas C. Joos , Floris L. Wuyts , Steven T Moore , Hamish G MacDougall
发明人： John Howison Schroeder , Alexander D Kiderman , Thomas C. Joos , Floris L. Wuyts , Steven T Moore , Hamish G MacDougall
CPC分类号： A61B3/113
摘要： A goggle based light-weight VOG system includes at least one digital camera connected to and powered by a laptop computer through a firewire connection and allows for region of interest image processing. The VOG system is a modular design whereby the same goggle frame or base is used to build a variety of digital camera VOG systems. The VOG system may track and record head position and goggle slippage. An animated eye display may provide data in a more meaningful fashion. An EOG system may be incorporated directly into a goggle base. The digital camera may digitally center the pupil in both the X and Y directions. A calibration mechanism may be incorporated onto the goggle base. The VOG system may be a modular design whereby the same goggle frame or base is used to build a variety of digital camera VOG systems.
摘要翻译： 基于护目镜的轻量级VOG系统包括通过火线连接连接到膝上型计算机并由其供电的至少一个数字照相机，并且允许感兴趣的图像处理区域。 VOG系统是一种模块化设计，使用相同的护目镜框架或底座来构建各种数码相机VOG系统。 VOG系统可以跟踪和记录头部位置和护目镜滑移。 动画眼睛显示器可以以更有意义的方式提供数据。 EOG系统可以直接并入护目镜基座。 数码相机可以在X和Y方向上数字地居中瞳孔。 校准机构可以结合到护目镜基座上。 VOG系统可以是模块化设计，其中相同的护目镜框架或基座用于构建各种数字照相机VOG系统。
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