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    SYSTEMS AND METHODS FOR DELIVERY TECHNIQUES OF CONTEXTUALIZED SERVICES ON MOBILE DEVICES
    2.
    发明申请
    SYSTEMS AND METHODS FOR DELIVERY TECHNIQUES OF CONTEXTUALIZED SERVICES ON MOBILE DEVICES 有权
    用于在移动设备上传送基础设施服务技术的系统和方法

    公开(公告)号：US20130241952A1

    公开(公告)日：2013-09-19

    申请号：US13837414

    申请日：2013-03-15

    申请人： Jason Richman ,  Daniel Mason ,  Timon Chiang ,  Preethy Vaidyanathan ,  Kevin Tung ,  Raymond Chan ,  Sami Ali Adib ,  Jim Smith

    发明人： Jason Richman ,  Daniel Mason ,  Timon Chiang ,  Preethy Vaidyanathan ,  Kevin Tung ,  Raymond Chan ,  Sami Ali Adib ,  Jim Smith

    IPC分类号： G06F17/21

    CPC分类号： G06F17/21 ,  G06F17/30893 ,  G06Q30/00

    摘要： The present solution provides a variety of delivery techniques for delivering contextualization services to augment content and advertisement to display within content being viewed on a page on a mobile device. The present solution is directed to using any one or more innovative delivery techniques to prompt the user to augmented content and/or advertisements at the point of a user viewing content on a mobile device, such as while a user is scrolling through textual content of a web page on their mobile device. These innovative delivery techniques provide triggering points on the limited screen of mobile devices to deliver contextualized content and/or advertisement on the display of the mobile device.

    摘要翻译： 本解决方案提供了各种递送技术，用于递送上下文化服务以增加内容和广告以在移动设备上的页面上观看的内容中显示。 本解决方案旨在使用任何一种或多种创新的递送技术来提示用户在用户观看移动设备上的内容的点上增强内容和/或广告，例如当用户滚动文本内容的文本内容时 移动设备上的网页。 这些创新的递送技术在移动设备的有限屏幕上提供触发点，以在移动设备的显示器上传送上下文的内容和/或广告。

    Guided delivery of prosthetic valve
    4.
    发明授权
    Guided delivery of prosthetic valve 有权

    公开(公告)号：US10537428B2

    公开(公告)日：2020-01-21

    申请号：US14114214

    申请日：2012-04-23

    申请人： Godefridus Antonius Harks ,  Gert Wim 'T Hooft ,  Raymond Chan

    发明人： Godefridus Antonius Harks ,  Gert Wim 'T Hooft ,  Raymond Chan

    IPC分类号： A61F2/24 ,  A61B34/20

    摘要： An image-guided prosthetic valve deployment system employs a prosthetic valve (80), a catheter (70) and a delivery tracking system (90). The catheter (70) has an elongated body with a proximal tip (71a) and a distal tip (71b), and the elongated body includes a delivery section (72) adjacent the distal tip (71b) for deploying the prosthetic valve (80) relative to a heart valve (21) within an anatomical region (20). The delivery section (72) includes a delivery segment (73) for sensing a shape and an orientation of the delivery section (72) within the anatomical region (20) relative to a reference point (74). The delivery tracking system (90) tracks a position and an orientation of the prosthetic valve (80) relative to the heart valve (21) as a function of a sensed shape and a sensed orientation of the delivery section (72) within the anatomical region (20) relative to the reference point (74) by the delivery segment (73).

    Method and system for characterizing and visualizing electromagnetic tracking errors
    5.
    发明授权
    Method and system for characterizing and visualizing electromagnetic tracking errors 有权
    表征和可视化电磁跟踪误差的方法和系统

    公开(公告)号：US09165114B2

    公开(公告)日：2015-10-20

    申请号：US13582062

    申请日：2011-02-21

    申请人： Ameet Kumar Jain ,  Mohammad Babak Matinfar ,  Raymond Chan ,  Vijay Parthasarthy ,  Douglas A. Stanton

    发明人： Ameet Kumar Jain ,  Mohammad Babak Matinfar ,  Raymond Chan ,  Vijay Parthasarthy ,  Douglas A. Stanton

    IPC分类号： A61B5/055 ,  G06F19/00 ,  A61B19/00 ,  A61B17/00

    CPC分类号： G06F19/3437 ,  A61B34/20 ,  A61B2017/00119 ,  A61B2034/2051 ,  G06F19/00 ,  G16H50/50

    摘要： A calibration/surgical tool includes an electromagnetic sensor array of two or more electromagnetic sensors in a known geometrical configuration. Electromagnetic tracking errors are characterized by a mapping of pre-operative absolute and relative errors based on a movement of a calibrated calibration/surgical tool through a pre-operative electromagnetic field. Using statistical mapping, a desired absolute error field is measured either in the clinic as the part of daily quality control checks, or before the patient comes in or in vivo. A resulting error field may be displayed to the physician to provide clear visual feedback about measurement confidence or reliability of localization estimates of the absolute errors in electromagnetic tracking.

    摘要翻译： 校准/外科手术工具包括具有已知几何构型的两个或多个电磁传感器的电磁传感器阵列。 电磁跟踪误差的特征在于基于校准的校准/外科手术工具通过术前电磁场的运动的术前绝对和相对误差的映射。 使用统计映射，期望的绝对误差字段在诊所中测量为日常质量控制检查的一部分，或患者进入或体内之前。 可以向医师显示产生的误差字段，以提供关于电磁跟踪中的绝对误差的定位估计的测量置信度或可靠性的清晰的视觉反馈。

    SYSTEM FOR DISTRIBUTED BLOOD FLOW MEASUREMENT
    7.
    发明申请
    SYSTEM FOR DISTRIBUTED BLOOD FLOW MEASUREMENT 审中-公开
    分布式血液流量测量系统

    公开(公告)号：US20140194757A1

    公开(公告)日：2014-07-10

    申请号：US14117861

    申请日：2012-05-29

    申请人： Gert Wim 'T Hooft ,  Adrien Emmanuel Desjardins ,  Maya Ella Barley ,  Raymond Chan

    发明人： Gert Wim 'T Hooft ,  Adrien Emmanuel Desjardins ,  Maya Ella Barley ,  Raymond Chan

    IPC分类号： A61B5/026

    CPC分类号： A61B5/0261 ,  A61B5/028 ,  A61B5/6852 ,  A61B2562/0233 ,  G01F1/6884

    摘要： A medical system for minimally-invasive measurement of blood flow in an artery (AT). An interventional device (IVD) with an optical fiber (FB) comprising a plurality of temperature-sensitive optical sensor segments, e.g. Fiber Bragg Gratings, spatially distributed along its longitudinal extension is configured for insertion into an artery (AT). A temperature changer (TC) is arranged in the WD to introduce a local change in temperature (ΔT) of a bolus of blood in the artery, to allow thermal tracking over time with the optical fiber (FB). A measurement unit (MU) with a laser light source (LS) delivers light to the optical fiber (FB) and receives light reflected from the optical fiber (FB) and generates a corresponding time varying output signal. A first algorithm (A1) translates this time varying output signal into a set of temperatures corresponding to temperatures at respective positions along the optical fiber (FB). A second algorithm (A2) calculates a measure of blood flow (BF) at respective positions along the optical fiber (FB) in accordance with a temporal behavior of said set of temperatures. Such system can be used to quickly scan an artery for diagnosing stenotic regions without the need for pullbacks or injection of toxic liquids. A good spatial resolution of the blood flow measurement can be obtained in real-time.

    摘要翻译： 用于动脉（AT）血流量微创测量的医疗系统。 具有光纤（FB）的介入装置（IVD），其包括多个温度敏感的光学传感器段，例如， 沿着其纵向延伸部空间分布的光纤布拉格光栅被配置成插入到动脉（AT）中。 在WD中布置了温度变换器（TC），以引入动脉血液局部温度变化（＆Dgr; T），以允许随着光纤（FB）随时间的热跟踪。 具有激光光源（LS）的测量单元（MU）向光纤（FB）传送光并接收从光纤（FB）反射的光并产生相应的时变输出信号。 第一算法（A1）将该时变输出信号转换成对应于沿着光纤（FB）的相应位置处的温度的一组温度。 第二算法（A2）根据所述一组温度的时间行为计算沿着光纤（FB）的各个位置处的血流量（BF）的测量。 这种系统可用于快速扫描动脉以诊断狭窄区域，而不需要回吸或注射有毒液体。 可以实时获得血流测量的良好的空间分辨率。

    Method of cleaning and micro-etching semiconductor wafers
    8.
    发明授权
    Method of cleaning and micro-etching semiconductor wafers 失效
    半导体晶片的清洗和微蚀刻方法

    公开(公告)号：US08722544B2

    公开(公告)日：2014-05-13

    申请号：US12904609

    申请日：2010-10-14

    申请人： Robert K. Barr ,  Raymond Chan

    发明人： Robert K. Barr ,  Raymond Chan

    IPC分类号： H01L21/302 ,  H01L21/461 ,  C11D7/32 ,  C25F3/00

    CPC分类号： H01L21/30604 ,  H01L21/0201 ,  H01L21/02052 ,  H01L31/18

    摘要： A method of simultaneously cleaning inorganic and organic contaminants from semiconductor wafers and micro-etching the semiconductor wafers. After the semiconductor wafers are cut or sliced from ingots, they are contaminated with cutting fluid as well as metal and metal oxides from the saws used in the cutting process. Aqueous alkaline cleaning and micro-etching solutions containing alkaline compounds and mid-range alkoxylates are used to simultaneously clean and micro-etch the semiconductor wafers.

    摘要翻译： 同时从半导体晶片清洗无机和有机污染物并微蚀刻半导体晶片的方法。 在半导体晶片从锭切割或切割之后，它们被切割流体以及来自切割过程中使用的锯的金属和金属氧化物污染。 使用含有碱性化合物和中等范围烷氧基化物的碱性碱性水溶液和微蚀刻溶液来同时清洁和微蚀刻半导体晶片。

    GUIDED DELIVERY OF PROSTHETIC VALVE
    10.
    发明申请
    GUIDED DELIVERY OF PROSTHETIC VALVE 审中-公开
    导向阀的引导

    公开(公告)号：US20140052241A1

    公开(公告)日：2014-02-20

    申请号：US14114214

    申请日：2012-04-23

    申请人： Godefridus Antonius Harks ,  Gert Wim 'T Hooft ,  Raymond Chan

    发明人： Godefridus Antonius Harks ,  Gert Wim 'T Hooft ,  Raymond Chan

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61B34/20 ,  A61B2034/2061

    摘要： An image-guided prosthetic valve deployment system employs a prosthetic valve (80), a catheter (70) and a delivery tracking system (90). The catheter (70) has an elongated body with a proximal tip (71a) and a distal tip (71b), and the elongated body includes a delivery section (72) adjacent the distal tip (71b) for deploying the prosthetic valve (80) relative to a heart valve (21) within an anatomical region (20). The delivery section (72) includes a delivery segment (73) for sensing a shape and an orientation of the delivery section (72) within the anatomical region (20) relative to a reference point (74). The delivery tracking system (90) tracks a position and an orientation of the prosthetic valve (80) relative to the heart valve (21) as a function of a sensed shape and a sensed orientation of the delivery section (72) within the anatomical region (20) relative to the reference point (74) by the delivery segment (73).

    摘要翻译： 图像引导假体瓣膜部署系统采用人造瓣膜（80），导管（70）和输送跟踪系统（90）。 所述导管（70）具有带有近端（71a）和远侧末端（71b）的细长主体，细长主体包括邻近远侧末端（71b）的用于展开人工瓣膜（80）的输送部分（72） 相对于解剖区域（20）内的心脏瓣膜（21）。 输送部分（72）包括用于相对于参考点（74）感测解剖区域（20）内的输送部分（72）的形状和取向的递送部分（73）。 递送跟踪系统（90）根据感测到的形状和传感部分（72）在解剖区域内的取向的函数来跟踪人造瓣膜（80）相对于心脏瓣膜（21）的位置和取向 （70）相对于参考点（74）的距离（20）。