公开(公告)号：US20110074443A1

公开(公告)日：2011-03-31

申请号：US12961007

申请日：2010-12-06

申请人： Ørjan G. MARTINSEN ,  Jon NYSÆTHER ,  Knut RIISNÆS ,  Ingvild Juvkam DYVE ,  Geir MOSTAD ,  Rune PEDERSEN ,  Nicolai W. CHRISTIE ,  Sigmund CLAUSEN

发明人： Ørjan G. MARTINSEN ,  Jon NYSÆTHER ,  Knut RIISNÆS ,  Ingvild Juvkam DYVE ,  Geir MOSTAD ,  Rune PEDERSEN ,  Nicolai W. CHRISTIE ,  Sigmund CLAUSEN

IPC分类号： G01R27/02

CPC分类号： A61B5/6826 ,  A61B5/0531 ,  A61B5/442 ,  A61B5/6838 ,  G06K9/0002 ,  G06K9/00899

摘要： A method and sensor assembly for determining the condition of a structure, especially for confirming if a measured fingerprint is on a live finger, measures characteristics of close to the structure surface. The sensor includes a first pair of current supply electrodes coupled to a current source, providing an electrical current to the skin, at least two pickup electrodes at chosen and different positions relative to the current supply electrodes, at least a first of the pickup electrodes being coupled to an instrument for measuring the voltage between the first pickup electrode and at least one of the pickup or current supply electrodes, storage for a predetermined set of values characterizing a certain condition of the surface, and means for comparing the characteristics from each pickup electrode with the measurements of the other pickup electrodes and with the predetermined set of characteristics for determining the surface condition.

摘要翻译： 用于确定结构状况的方法和传感器组件，特别是用于确认测量的指纹是否在活的手指上，测量靠近结构表面的特性。 传感器包括耦合到电流源的第一对电流供应电极，相对于电流供应电极在选定和不同位置处向皮肤提供电流，至少两个拾取电极，至少第一个拾取电极为 耦合到用于测量第一拾取电极和拾取或供电电极中的至少一个之间的电压的仪器，用于存储表征表面的一定条件的预定值的值，以及用于比较来自每个拾取电极的特性的装置 具有其他拾取电极的测量值以及用于确定表面状态的预定的一组特性。

公开(公告)号：US07606398B2

公开(公告)日：2009-10-20

申请号：US10497847

申请日：2002-12-06

申请人： Jon Nysæther ,  Knut Riisnæs ,  Ingvild Juvkam Dyve, legal representative ,  Ørjan G. Martinsen ,  Geir Mostad ,  Nicolai W. Christie ,  Rune Pedersen

发明人： Jon Nysæther ,  Knut Riisnæs ,  Ørjan G. Martinsen ,  Geir Mostad ,  Nicolai W. Christie ,  Rune Pedersen

IPC分类号： G06K9/00 ,  G06K9/20

CPC分类号： G06K9/0002

摘要： A sensor device for performing measurements on an at least partially conductive surface includes a number of conductive structures at or directly below the sensor surface. The conductive structures consist of at least one stimulation or current sink electrode and a number of sensor elements coupled to interrogation electrodes in an electronic circuit for measuring impedance between the electrodes and the stimulation electrode. The sensor device also includes at least one additional clamping electrode positioned in the vicinity of the sensor elements and coupled to a chosen voltage.

摘要翻译： 用于在至少部分导电表面上进行测量的传感器装置包括在传感器表面处或正下方的多个导电结构。 导电结构由至少一个刺激或电流吸收电极和耦合到用于测量电极和刺激电极之间的阻抗的电子电路中的询问电极的多个传感器元件组成。 传感器装置还包括位于传感器元件附近的至少一个附加的夹持电极，并耦合到选定的电压。

公开(公告)号：US08465292B2

公开(公告)日：2013-06-18

申请号：US12032574

申请日：2008-02-15

申请人： Jon Nysæther ,  Joar Eilevstjønn

发明人： Jon Nysæther ,  Joar Eilevstjønn

IPC分类号： G09B23/28 ,  A61B5/00

CPC分类号： A61B5/11 ,  A61B5/6892 ,  A61B5/7242 ,  A61B2562/0219 ,  A61H31/005 ,  A61H2201/5061 ,  A61H2201/5084

摘要： Embodiments of the present invention are directed toward a system and method of determining real time chest compression depth of a CPR patient or manikin from acceleration and a reference signal, such as force. In one embodiment, an acceleration signal is filtered and integrated to determine a raw depth signal. A force signal is adjusted to having a similar amplitude, phase, and shape as the raw depth signal. The force signal is filtered. The adjusted force signal is subtracted from the filtered force signal to obtain a compensation signal. The chest compression depth is obtained by adding the raw depth signal to the compensation signal.

摘要翻译： 本发明的实施例涉及一种从加速度和参考信号（例如力）确定CPR患者或人体模型的实时胸部按压深度的系统和方法。 在一个实施例中，加速度信号被滤波和积分以确定原始深度信号。 力信号被调整为具有与原始深度信号类似的幅度，相位和形状。 力信号被过滤。 从滤波后的力信号中减去调整后的力信号，得到补偿信号。 通过将原始深度信号与补偿信号相加来获得胸部压缩深度。

公开(公告)号：US08394040B2

公开(公告)日：2013-03-12

申请号：US11640120

申请日：2006-12-15

申请人： Geir Strand ,  Jon Nysæther

发明人： Geir Strand ,  Jon Nysæther

IPC分类号： A61H33/00

CPC分类号： G09B23/288

摘要： A system for processing chest compression signals is disclosed including a processing unit, a depth signal device, and a threshold device comprising upper and lower thresholds. The system may also include a force signal device. The processing unit is adapted to output a signal depending on values of depth and force signals with respect to the thresholds.

摘要翻译： 公开了一种用于处理胸部按压信号的系统，包括处理单元，深度信号装置和包括上限和下限阈值的阈值装置。 系统还可以包括力信号装置。 处理单元适于根据相对于阈值的深度和力信号的值输出信号。

公开(公告)号：US07848798B2

公开(公告)日：2010-12-07

申请号：US10537508

申请日：2003-12-03

申请人： Ørjan G. Martinsen ,  Jon Nysæther ,  Knut Riisnæs ,  Ingvild Juvkam Dyve, legal representative ,  Geir Mostad ,  Rune Pedersen ,  Nicolai W. Christie ,  Sigmund Clausen

发明人： Ørjan G. Martinsen ,  Jon Nysæther ,  Knut Riisnæs ,  Geir Mostad ,  Rune Pedersen ,  Nicolai W. Christie ,  Sigmund Clausen

IPC分类号： A61B5/05 ,  G06T1/00 ,  G06T7/00

CPC分类号： A61B5/6826 ,  A61B5/0531 ,  A61B5/442 ,  A61B5/6838 ,  G06K9/0002 ,  G06K9/00899

摘要： Method and sensor assembly determining the condition of a structure, especially for confirming if a measured fingerprint is on a live finger, by measuring characteristics of close to the structure surface, the sensor comprising a first pair of current supply electrodes coupled to a current source, providing an electrical current to the skin, at least two pickup electrodes at chosen and different positions relative to the current supply electrodes, at least a first of said pickup electrodes being coupled to an instrument for measuring the voltage between said first pickup electrode and at least one of the pickup or current supply electrodes, storage means for a predetermined set of values characterizing a certain condition of the surface, and means for comparing the characteristics from each pickup electrode with the measurements of the other pickup electrodes and with the predetermined set of characteristics for determining the surface condition.

摘要翻译： 方法和传感器组件通过测量靠近结构表面的特性来确定结构的状况，特别是用于确认测得的指纹是否在活的手指上，所述传感器包括耦合到电流源的第一对电流供给电极， 向皮肤提供电流，相对于电流供应电极在选定和不同位置处的至少两个拾取电极，所述拾取电极中的至少第一拾波电极耦合到用于测量所述第一拾取电极和至少 拾取或供电电极中的一个，用于表征表面的一定条件的预定值的值的存储装置，以及用于将来自每个拾取电极的特性与其它拾取电极的测量结果以及预定特性集合进行比较的装置 用于确定表面状况。

公开(公告)号：US07239153B2

公开(公告)日：2007-07-03

申请号：US10506197

申请日：2003-02-28

申请人： Jon Nysæther

发明人： Jon Nysæther

IPC分类号： G01R27/26 ,  G01R27/08 ,  G06K9/00 ,  G09G5/00

CPC分类号： G06K9/0002 ,  H01L2224/16225

摘要： This invention relates to a sensor module for measuring structures in a surface, especially in a finger surface being moved over the sensor module, that includes a number of sensor elements, and an outer electrode located aside the sensor elements, the sensor elements being coupled to at least one AC drive circuit providing a varying current or voltage, thus coupling a signal through the sensor elements to the outer electrode.The sensor elements are also coupled to an electronic circuit positioned on a substrate, the substrate includes conductor leads coupling the sensor elements to the electronic circuit, and the electronic circuit being adapted to measure the magnitude of the capacitance or AC impedance.

摘要翻译： 本发明涉及一种传感器模块，用于测量表面中的结构，特别是在包括多个传感器元件的传感器模块上移动的手指表面以及位于传感器元件旁边的外部电极，传感器元件被耦合到 至少一个AC驱动电路提供变化的电流或电压，从而将通过传感器元件的信号耦合到外部电极。 传感器元件还耦合到位于衬底上的电子电路，衬底包括将传感器元件耦合到电子电路的导体引线，并且电子电路适于测量电容或AC阻抗的大小。