利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.032 秒)

    FILTERING APPARATUS FOR FILTERING AN ULTRASOUND SIGNAL
    6.
    发明申请
    FILTERING APPARATUS FOR FILTERING AN ULTRASOUND SIGNAL 审中-公开
    用于过滤超声波信号的过滤装置

    公开(公告)号：US20130245440A1

    公开(公告)日：2013-09-19

    申请号：US13885403

    申请日：2011-11-14

    申请人： Steven Antonie Willem Fokkenrood ,  Franciscus Paulus Maria Budzelaar ,  Nanad Mihajlovic ,  Erik Godefridus Antonius Harks ,  Szabolcs Deladi

    发明人： Steven Antonie Willem Fokkenrood ,  Franciscus Paulus Maria Budzelaar ,  Nanad Mihajlovic ,  Erik Godefridus Antonius Harks ,  Szabolcs Deladi

    IPC分类号： A61B8/12

    CPC分类号： A61B8/12 ,  A61B8/0883 ,  A61B8/5269 ,  A61B18/1492 ,  A61B2017/00106 ,  A61B2090/062

    摘要： The invention relates to a filtering apparatus (15) for filtering an ultrasound signal, which is influenced by an electrical unit and comprises a first part including information about an object (4) from which the ultrasound signal has been received and a second part not comprising information about the object. A correction signal determination unit (17) determines a correction signal being indicative of the influence of the electrical unit on the ultrasound signal from the second part of the ultrasound signal and a correction unit (18) corrects the first part of the ultrasound signal based on the determined correction signal for filtering the influence of the electrical unit out of the ultrasound signal. Since the correction signal is indicative of the influence of the electrical unit, wherein the correction signal is used for correcting the ultrasound signal, unwanted interference visible in the unfiltered ultrasound signal can be filtered out.

    摘要翻译： 本发明涉及一种用于对由电单元影响的超声信号进行滤波的滤波装置（15），并包括第一部分，包括关于已经从其接收超声信号的物体（4）的信息，第二部分不包括 有关对象的信息。 校正信号确定单元（17）根据超声信号的第二部分确定指示电单元对超声信号的影响的校正信号，校正单元（18）基于超声信号的第二部分校正超声信号的第一部分 确定的校正信号用于从超声信号中滤出电气单元的影响。 由于校正信号表示电气单元的影响，其中校正信号用于校正超声信号，可以滤除未滤波的超声信号中可见的不期望的干扰。

    MONITORING OF VITAL BODY SIGNALS DURING MOVEMENT
    8.
    发明申请
    MONITORING OF VITAL BODY SIGNALS DURING MOVEMENT 有权
    在运动期间监测身体体征

    公开(公告)号：US20130131525A1

    公开(公告)日：2013-05-23

    申请号：US13813436

    申请日：2011-07-27

    申请人： Bin Yin ,  Steven Antonie Willem Fokkenrood ,  Haris Duric ,  Teun Van Den Heuvel

    发明人： Bin Yin ,  Steven Antonie Willem Fokkenrood ,  Haris Duric ,  Teun Van Den Heuvel

    IPC分类号： A61B5/11 ,  A61B5/024 ,  A61B5/113

    CPC分类号： A61B5/11 ,  A61B5/02055 ,  A61B5/02438 ,  A61B5/02444 ,  A61B5/0816 ,  A61B5/1135 ,  A61B5/6823 ,  A61B5/7214

    摘要： The present invention relates to a multi-sensor system and method of monitoring vital body signals during movement of a body of a human or an animal, wherein acceleration sensors are placed at body locations in such a way that an acceleration angle change induced by said vital body signals differs between said at least two acceleration sensors. The retrieval of the vital body signals is achieved by extracting a wanted vital body signal based on measurement results from multiple sensors that may be motion contaminated. Three retrieval schemes are proposed, each with preferred sensor locations that provide optimal performance of retrieving the vital body signal(s).

    摘要翻译： 本发明涉及一种多传感器系统和方法，用于在人或动物的身体运动期间监测重要的身体信号，其中加速度传感器以这样一种方式被放置在身体位置，使得由所述重要物质引起的加速度角变化 身体信号在所述至少两个加速度传感器之间不同。 通过基于可能被运动污染的多个传感器的测量结果提取想要的重要体信号来实现重要体信号的检索。 提出了三个检索方案，每个检索方案具有优选的传感器位置，其提供检索生命体信号的最佳性能。

    METHOD AND APPARATUS FOR PROCESSING A CYCLIC PHYSIOLOGICAL SIGNAL
    9.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING A CYCLIC PHYSIOLOGICAL SIGNAL 审中-公开
    用于处理循环生理信号的方法和装置

    公开(公告)号：US20120302900A1

    公开(公告)日：2012-11-29

    申请号：US13576687

    申请日：2011-02-07

    申请人： Bin Yin ,  Haris Duric ,  Geert Guy Georges Morren ,  Steven Antonie Willem Fokkenrood ,  Jens Muhlsteff

    发明人： Bin Yin ,  Haris Duric ,  Geert Guy Georges Morren ,  Steven Antonie Willem Fokkenrood ,  Jens Muhlsteff

    IPC分类号： A61B5/0205 ,  A61B5/08 ,  A61B5/024

    CPC分类号： A61B5/113 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/0255 ,  A61B5/0816 ,  A61B5/721 ,  A61B5/7221 ,  A61B5/7264 ,  A61B5/7275 ,  A61B2562/0219

    摘要： The invention relates to a method and apparatus for processing a cyclic physiological signal (30, 40, 52, 53, 54). The method comprises the steps of repeatedly collecting (2) the physiological signal (30, 40, 52, 53, 54) over a time period (31, 32, 33) covering two or more cycles of the cyclic physiological signal (30, 40, 52, 53, 54), wherein a next time period (31, 32, 33) is adjacent to or overlaps with a previous time period (31, 32, 33), extracting values (3, 13) of a set of predefined parameters from the physiological signal (30, 40, 52, 53, 54) within each time period (31, 32, 33) which parameter values characterize the physiological signal (30, 40, 52, 53, 54) within the time period (31, 32, 33), and classifying (4, 14) the physiological signal (30, 40, 52, 53, 54) within each time period (31, 32, 33) based upon the extracted set of predefined parameter values. This provides for an efficient analysis of a cyclic physiological signal which is especially suitable for continuous monitoring of patients where a trend of a reliable physiological signal is more important than an instantaneous measurement of a reliable physiological signal, such as in a general ward environment of a hospital and/or in a home environment.

    摘要翻译： 本发明涉及一种用于处理循环生理信号（30,40,52,53,54）的方法和装置。 该方法包括以下步骤：在覆盖周期性生理信号（30,40）的两个或更多周期的时间段（31,32,33）上反复收集（2）生理信号（30,40,52,53,54） ，52,53,54），其中下一个时间段（31,32,33）与先前时间段（31,32,33）相邻或重叠，提取一组预定义的时间段（3,13） 在每个时间段（31,32,33）内的来自生理信号（30,40,52,53,54）的参数，该参数值表征在该时间段内的生理信号（30,40,52,53,54） 31,32,33），并且基于所提取的一组预定义的参数值，在每个时间段（31,32,33）内分类（4,14）生理信号（30,40,52,53,54）。 这提供了对循环生理信号的有效分析，其特别适合于连续监测患者，其中可靠的生理信号的趋势比可靠的生理信号的瞬时测量更重要，例如在一般的病房环境中 医院和/或在家庭环境中。