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    • 2. 发明授权
    • Portable remote patient telemonitoring system
    • 便携式远程病人远程监控系统
    • US06416471B1
    • 2002-07-09
    • US09292405
    • 1999-04-15
    • Harpal S. KumarPaul JohnsonMichael D. LlewellynWilliam J. MullarkeyWilliam New, Jr.Laurence J. NicolsonWilliam G. O'BrienJohn D. PlacePeter M. Relph
    • Harpal S. KumarPaul JohnsonMichael D. LlewellynWilliam J. MullarkeyWilliam New, Jr.Laurence J. NicolsonWilliam G. O'BrienJohn D. PlacePeter M. Relph
    • A61B500
    • G06F19/3418A61B5/0006A61B5/0022A61B5/7232A61B2560/0209G06F19/00G16H10/65Y02A90/22Y02A90/26Y10S128/903Y10S128/904
    • A system and method for monitoring vital signs and capturing data from a patient remotely using radiotelemetry techniques. The system is characterized by a cordless, disposable sensor band with sensors form measuring full waveform ECG, full waveform respiration, skin temperature, and motion, and transmission circuitry for the detection and transmission of vital signs data of the patient. A small signal transfer unit that can either be worn by the patient, e.g., on his or her belt, or positioned nearby receives data from the sensor band, which it then forwards by e.g., radio transmission to a base station that can be located up to 60 meters away. The base station receives data transmissions from the signal transfer unit and is designed to connect to conventional phone lines for transferring the collected data to a remote monitoring station. The base station may also capture additional clinical data, such as blood pressure data, and to perform data checks. Patient safety is enhanced by the ability of the base station to compare clinical data, e.g., ECG, against given profiles and to mark events when appropriate or when the base station is programmed to do so. Such events are indicated to the physician and could be indicated to the patient by reverse transmission to the signal transfer unit. A remote monitoring station allows the presentation and review of data (including events) forwarded by the sensor band. ECG analysis software and a user-friendly graphical user interface are provided to remotely analyze the transmitted data and to permit system maintenance and upkeep. The system of the invention has useful application to the collection of patient clinical data during drug trials and medical testing for regulatory approvals as well as management of patients with chronic diseases.
    • 一种用于使用无线电测量技术远程监测生命体征并从患者捕获数据的系统和方法。 该系统的特点是无绳,一次性传感器带,传感器形成测量全波形ECG,全波形呼吸,皮肤温度和运动,以及用于检测和传输患者生命体征数据的传输电路。 可以由患者穿戴的小信号传递单元,例如在他或她的皮带上,或者位于附近,从传感器带接收数据,然后传感器带通过例如无线电传输转发到可以位于上的基站 到60米远。 基站从信号传送单元接收数据传输,并被设计成连接到传统的电话线路,用于将收集的数据传送到远程监控站。 基站还可以捕获额外的临床数据,例如血压数据,并执行数据检查。 通过基站比较临床数据(例如ECG)与给定配置文件的能力以及在适当时或当基站进行编程时标记事件的能力来增强患者安全性。 向医生指示这种事件,并且可以通过向信号传送单元的反向传输向患者指示。 远程监控站允许呈现和检查由传感器带转发的数据(包括事件)。 提供ECG分析软件和用户友好的图形用户界面,以远程分析传输的数据并允许系统维护和维护。 本发明的系统可用于在药物试验期间收集患者临床数据,并进行监管批准的医疗检测以及慢性病患者的管理。
    • 10. 发明授权
    • Many million pixel image sensor
    • 许多百万像素图像传感器
    • US07906826B2
    • 2011-03-15
    • US11904782
    • 2007-09-28
    • Peter MartinPaul JohnsonChris Sexton
    • Peter MartinPaul JohnsonChris Sexton
    • H01L31/062
    • H01L27/14634G03F7/70433G03F7/70475H01L27/14643H01L27/14647H01L27/14652H01L27/14683
    • A CMOS image sensor with a many million pixel count. Applicants have developed techniques for combining its continuous layer photodiode CMOS sensor technology with CMOS integrated circuit lithography stitching techniques to provide digital cameras with an almost unlimited number of pixels. A preferred CMOS stitching technique exploits the precise alignment accuracy of CMOS stepper processes by using specialized mask sets to repeatedly produce a single pixel array pattern many times on a single silicon wafer with no pixel array discontinuities. The single array patterns are stitched together lithographically to form a pixel array of many million pixels. A continuous multilayer photodiode layer is deposited over the top of the many million pixel array to provide a many million pixel sensor with a fill factor of 100 percent or substantially 100 percent.
    • 具有数百万像素数的CMOS图像传感器。 申请人已经开发出将连续层光电二极管CMOS传感器技术与CMOS集成电路光刻拼接技术相结合的技术,为数码相机提供几乎无限数量的像素。 优选的CMOS拼接技术利用CMOS步进工艺的精确对准精度通过使用专门的掩模组在单个硅晶片上多次重复产生单个像素阵列图案,而不存在像素阵列不连续性。 将单阵列图案光刻地缝合在一起以形成数百万像素的像素阵列。 连续的多层光电二极管层沉积在数百万像素阵列的顶部,以提供百万像素传感器,其填充因子为100%或基本为100%。