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1. 发明申请

WO2009024891A3 METHOD FOR MEASURING BODY PARAMETERS 审中-公开
标题翻译：测量身体参数的方法
公开(公告)号：WO2009024891A3
公开(公告)日：2009-05-22
申请号：PCT/IB2008053221
申请日：2008-08-12
申请人： KONINKL PHILIPS ELECTRONICS NV , FEDDES BASTIAAN , PADIY ALEXANDER , PRESURA CRISTIAN
发明人： FEDDES BASTIAAN , PADIY ALEXANDER , PRESURA CRISTIAN
IPC分类号： A61B5/04 , A61B5/0408
CPC分类号： A61B5/04 , A61B5/061 , A61B5/721 , G01B9/02045 , G01B9/02092
摘要： A system comprises a capacitive sensing unit for capturing an electrophysiological signal from a body part. The capacitive sensing unit includes a first electrode plate that forms a capacitor with the body part. Motion of the electrode plate with respect to the body part may be detected by a motion sensitive unit mechanically coupled to the capacitive sensing unit. The motion sensitive unit detects motion by self-mixing interferometry. Then, a processing unit rejects the electrophysiological signal if a great displacement of the electrode plate is detected.
摘要翻译：一种系统包括用于捕捉来自身体部位的电生理信号的电容式感测单元。电容式感测单元包括与主体部分形成电容器的第一电极板。电极板相对于身体部分的运动可以由机械耦合到电容感测单元的运动敏感单元来检测。运动敏感单元通过自混合干涉测量来检测运动。然后，如果检测到电极板的大位移，则处理单元拒绝电生理信号。

2. 发明申请

WO2008111002A3 DEVICE AND A METHOD FOR MONITORING VITAL BODY SIGNS 审中-公开
标题翻译：装置和监测重要身体标志的方法
公开(公告)号：WO2008111002A3
公开(公告)日：2008-11-06
申请号：PCT/IB2008050912
申请日：2008-03-13
申请人： KONINKL PHILIPS ELECTRONICS NV , PADIY ALEXANDER , PRESURA CRISTIAN
发明人： PADIY ALEXANDER , PRESURA CRISTIAN
IPC分类号： A61B5/11 , A61B5/024 , G01H9/00
CPC分类号： A61B5/1102 , A61B5/024 , A61B5/6887 , A61B2503/04 , A61B2562/043 , A61B2562/046 , G01H9/00 , G01S17/58 , G01S17/88
摘要： A sensor for monitoring vital body signs of a living body resting on a structure, the structure being connected to the living body is disclosed. The sensor comprises one or more monitoring units arranged to measure microscopic displacements of the structure using laser self-mixing. The sensor (200) is useful for sensing motion related vital body signs such as heartbeat. The sensor (200) can be used in combination with a baby monitoring system (900) such as a baby phone to generate a signal indicative of the baby condition.
摘要翻译：披露了一种传感器，用于监测停留在结构上的活体的重要身体标志，该结构连接到活体。传感器包括一个或多个监测单元，其被布置为使用激光自混合来测量结构的微观位移。传感器（200）用于感测与运动有关的重要身体标志，例如心跳。传感器（200）可以与诸如婴儿电话的婴儿监测系统（900）组合使用，以生成指示婴儿状况的信号。

3. 发明申请

WO2009004561A2 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：WO2009004561A2
公开(公告)日：2009-01-08
申请号：PCT/IB2008052613
申请日：2008-06-30
申请人： KONINKL PHILIPS ELECTRONICS NV , PRESURA CRISTIAN , SUIJVER JAN F , HENDRIKS BERNARDUS H W , MIHAJLOVIC NENAD , DESTURA GALILEO J
发明人： PRESURA CRISTIAN , SUIJVER JAN F , HENDRIKS BERNARDUS H W , MIHAJLOVIC NENAD , DESTURA GALILEO J
IPC分类号： G06F3/03 , G06F3/033 , G06F3/0354 , G06F3/042
CPC分类号： G06F3/0321 , G06F3/03545
摘要： Touch screen capabilities are added to a color display (10), such as an LCD display with backlighting. Thereto, the wavelength is varied in two color channels along the horizontal (x) and vertical (z) directions. A pen (30) having spectroscopic capabilities incorporated in it for the two relevant colors determines its position by measuring the wavelengths of the two channels.
摘要翻译：触摸屏功能被添加到彩色显示器（10），例如具有背光的LCD显示器。此外，波长沿着水平（x）和垂直（z）方向在两个颜色通道中变化。具有并入其中的两种相关颜色的具有光谱能力的笔（30）通过测量两个通道的波长来确定其位置。

4. 发明申请

WO2006114764A3 POSITION MEASURING SYSTEM 审中-公开
标题翻译：位置测量系统
公开(公告)号：WO2006114764A3
公开(公告)日：2007-03-08
申请号：PCT/IB2006051283
申请日：2006-04-25
申请人： KONINKL PHILIPS ELECTRONICS NV , PRESURA CRISTIAN
发明人： PRESURA CRISTIAN
IPC分类号： G01B9/02 , G01B11/00 , G02B27/10
CPC分类号： G02B27/4255
摘要： Known position measuring systems must be well aligned to provide the necessary resolution for applications such as lithography. The proposed position measuring system (1) comprises a radiation emitting element (2) emitting a radiation beam (3). The radiation beam (3) is diffracted by a diffraction grating (7). First and second diffracted beams (10, 11) having symmetric diffraction orders are reflected back to the radiation-emitting element (2). Meanwhile, the actual frequency of the radiation beam (3) emitting from the radiation-emitting element (2) has been changed so that a beat pattern is produced in the radiation-emitting element (2). By means of a measuring beam (23) this beat pattern is detected in a detector (25).
摘要翻译：已知的位置测量系统必须良好对准，以便为诸如光刻的应用提供必要的分辨率。所提出的位置测量系统（1）包括发射辐射束（3）的辐射发射元件（2）。辐射束（3）被衍射光栅（7）衍射。具有对称衍射级的第一和第二衍射光束（10,11）被反射回辐射发射元件（2）。同时，已经改变了从辐射发射元件（2）发射的辐射束（3）的实际频率，使得在辐射发射元件（2）中产生拍子图案。通过测量光束（23），在检测器（25）中检测该拍子图案。

5. 发明申请

WO2006085278A3 OPTICAL BLOOD FLOW SENSOR USING SELF-MIXING DOPPLER EFFECT 审中-公开
标题翻译：使用自混合多普勒效应的光学血液流量传感器
公开(公告)号：WO2006085278A3
公开(公告)日：2006-11-16
申请号：PCT/IB2006050425
申请日：2006-02-09
申请人： KONINKL PHILIPS ELECTRONICS NV , PRESURA CRISTIAN , AKKERMANS ANTONIUS , HEINKS CARSTEN , DAMSTRA MARIJN , TACHE DANIELA
发明人： PRESURA CRISTIAN , AKKERMANS ANTONIUS , HEINKS CARSTEN , DAMSTRA MARIJN , TACHE DANIELA
IPC分类号： A61B5/026 , G06F17/00
CPC分类号： A61B5/0261 , A61B5/7257
摘要： The present invention relates to a method for measuring blood flow in living tissue and a device for performing the method. The device comprises a laser and a photo sensor. The laser is arranged to illuminate (10) the tissue in such a way that a portion of the light beam, scattered by the tissue, re-enters the laser in order to obtain a self-mixing effect. The resulting light, that is registered (11) as an electric signal by the photo sensor, contains a speckle pattern that is depending on blood cell movement in the tissue. A Fourier transform is applied (12) to this signal and an exponential fit is applied (13) to the resulting frequency domain spectrum. Thereby parameters corresponding to the amount of blood cells and the average velocity of these cells may be obtained.
摘要翻译：本发明涉及一种测定生物体组织中的血流量的方法和实施该方法的装置。该装置包括激光和光传感器。激光被布置成照亮（10）组织，使得被组织散射的光束的一部分重新进入激光器以获得自混合效果。由光传感器注册（11）作为电信号的结果光包含取决于组织中的血细胞运动的散斑图案。对该信号进行傅里叶变换（12），并对所得到的频域光谱进行指数拟合（13）。从而可以获得与血细胞量相对应的参数和这些细胞的平均速度。

6. 发明申请

WO2006085252A3 OPTICAL SPECKLE PATTERN INVESTIGATION 审中-公开
标题翻译：光学特征模式调查
公开(公告)号：WO2006085252A3
公开(公告)日：2006-10-19
申请号：PCT/IB2006050369
申请日：2006-02-03
申请人： KONINKL PHILIPS ELECTRONICS NV , PRESURA CRISTIAN , LIEDENBAUM COEN , AKKERMANS ANTONIUS
发明人： PRESURA CRISTIAN , LIEDENBAUM COEN , AKKERMANS ANTONIUS
IPC分类号： G06K9/00 , G06K9/20
CPC分类号： G06K9/0012 , A61B5/02444
摘要： A method is proposed for investigation of or ascertaining pulse or heartbeat. The method first comprises directing illuminating radiation to illuminate a body part such as a finger. The illuminating radiation is of a wavelength or wavelength band substantially in the blue light region of the light spectrum. Then, an optical speckle pattern of the illuminated body part resulting from the illumination of the body part is obtained and imaged. The optical speckle pattern is representative of the heartbeat and by correlation of frames extracted from the speckle pattern, the pulse or beat extent of the body part may be ascertained.
摘要翻译：提出了一种用于调查或确定脉搏或心跳的方法。该方法首先包括引导照射辐射以照射诸如手指的身体部位。照明辐射具有基本上在光谱的蓝光区域中的波长或波长带。然后，获得由身体部位的照射产生的照明体部的光学散斑图案并成像。光斑图案代表心跳和通过从斑点图案提取的帧的相关性，可以确定身体部位的脉搏或搏动程度。

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