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    • 5. 发明授权
    • Method and system for non-invasive intracranial pressure monitoring
    • 非侵入性颅内压监测方法与系统
    • US08647278B2
    • 2014-02-11
    • US13280778
    • 2011-10-25
    • Zhong JiLi YangShuang YangMingxi Zhao
    • Zhong JiLi YangShuang YangMingxi Zhao
    • A61B8/00
    • A61B8/04A61B5/026A61B5/031A61B5/04842A61B5/7246A61B8/0816A61B8/488A61B8/5223A61B2562/0215
    • Disclosed embodiments include a system and a method for determining intracranial pressure (ICP) of a subject that comprises: (a) applying transcranial Doppler (TCD) to determine the middle cerebral artery (MCA) velocity of the subject and estimating changes in the ICP continuously based on a functional mapping that relates arterial blood pressure (ABP) and cerebral blood flow velocity (CBFV) to ICP, resulting in an estimated ICP trend; (b) generating a flash visual evoked potential (FVEP) on the subject, processing a detected FVEP signal and obtaining an estimated ICP; and (c) combining the estimated ICP trend from TCD CBFV and ABP with the estimated ICP obtained by signal processing of the detected FVEP signal to periodically correct the trend and obtain a non-invasive measure of ICP.
    • 公开的实施例包括用于确定受试者的颅内压(ICP)的系统和方法,其包括:(a)施加经颅多普勒(TCD)以确定受试者的中脑动脉(MCA)速度并连续估计ICP的变化 基于将动脉血压(ABP)和脑血流速度(CBFV)与ICP相关的功能映射,导致估计的ICP趋势; (b)在对象上产生闪光视觉诱发电位(FVEP),处理检测到的FVEP信号并获得估计的ICP; 和(c)将来自TCD CBFV和ABP的估计ICP趋势与通过检测到的FVEP信号的信号处理获得的估计的ICP结合,以周期性地校正趋势并获得ICP的非侵入性测量。
    • 6. 发明授权
    • Systems and methods for analyzing liquids under vacuum
    • 在真空下分析液体的系统和方法
    • US08555710B2
    • 2013-10-15
    • US13047025
    • 2011-03-14
    • Xiao-Ying YuLi YangJames P. CowinMartin J. IedemaZihua Zhu
    • Xiao-Ying YuLi YangJames P. CowinMartin J. IedemaZihua Zhu
    • G01N1/00G01F23/00
    • G01N23/2204
    • Systems and methods for supporting a liquid against a vacuum pressure in a chamber can enable analysis of the liquid surface using vacuum-based chemical analysis instruments. No electrical or fluid connections are required to pass through the chamber walls. The systems can include a reservoir, a pump, and a liquid flow path. The reservoir contains a liquid-phase sample. The pump drives flow of the sample from the reservoir, through the liquid flow path, and back to the reservoir. The flow of the sample is not substantially driven by a differential between pressures inside and outside of the liquid flow path.An aperture in the liquid flow path exposes a stable portion of the liquid-phase sample to the vacuum pressure within the chamber. The radius, or size, of the aperture is less than or equal to a critical value required to support a meniscus of the liquid-phase sample by surface tension.
    • 用于支持液体抵抗腔室中的真空压力的系统和方法可以使得能够使用基于真空的化学分析仪器来分析液体表面。 不需要电气或液体连接来通过室壁。 该系统可以包括储存器,泵和液体流动路径。 储层包含液相样品。 泵驱动样品从贮存器的流动,通过液体流动路径返回储存器。 样品的流动基本上不受液体流路内部和外部压力差的驱动。 液体流路中的孔将液相样品的稳定部分暴露于室内的真空压力。 孔的半径或尺寸小于或等于通过表面张力支撑液相样品的弯液面所需的临界值。
    • 8. 发明申请
    • DYNAMIC WEB SERVICE DEPLOYMENT AND INTEGRATION
    • 动态WEB服务部署和集成
    • US20100198948A1
    • 2010-08-05
    • US12364970
    • 2009-02-03
    • Li YangBalamurugan Kuthanoor
    • Li YangBalamurugan Kuthanoor
    • G06F15/177
    • G06F9/5055
    • Embodiments include a computer system that receives registration information from a service provider registering web services with the dynamic web service configuration store, where the registration information indicates a mapping of which web service components are to be used with corresponding user requests. The computer system receives a request from a user requesting a portion of web service functionality and provides the web service functionality using the web service component indicated in the mapping. The computer system receives an indication from the service provider that various web service components are to be updated, where the indication includes updated web service component portions. The computer system also dynamically updates the web service component, so that subsequent user requests for the same portion of web service functionality are processed using the updated web service component.
    • 实施例包括从服务提供者接收注册信息的计算机系统,该服务提供者与动态Web服务配置存储区注册Web服务,其中注册信息指示将使用哪个Web服务组件与对应的用户请求的映射。 计算机系统从请求一部分web服务功能的用户接收请求,并使用映射中指示的Web服务组件提供Web服务功能。 计算机系统从服务提供商接收到将要更新各种web服务组件的指示,其中指示包括更新的web服务组件部分。 计算机系统还动态地更新Web服务组件,使得使用更新的web服务组件来处理对Web服务功能的相同部分的后续用户请求。