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    METHOD AND APPARATUS FOR EVALUATING FLUIDITY OF BLOOD
    3.
    发明申请
    METHOD AND APPARATUS FOR EVALUATING FLUIDITY OF BLOOD 审中-公开
    用于评估血液流动性的方法和装置

    公开(公告)号：US20110060228A1

    公开(公告)日：2011-03-10

    申请号：US12836417

    申请日：2010-07-14

    申请人： Shinji Koshino ,  Hiroki Shimizu ,  Kyoko Shimizu ,  Hiroo Sato

    发明人： Shinji Koshino ,  Hiroki Shimizu ,  Kyoko Shimizu ,  Hiroo Sato

    IPC分类号： A61B5/026 ,  A61B6/00

    CPC分类号： A61B5/0261 ,  A61B5/02028 ,  A61B5/02416 ,  A61B5/6826 ,  A61B5/6838

    摘要： In order to supply a method and a device that can evaluate the fluidity of blood with good sensitivity in a simple manner, there is provided a blood fluidity evaluation method in which a pressure member is pressed against a test site upon a test subject, blood at the test site is squeezed to flow out to the periphery of the test site, change over time of the amount of blood at the test site is measured at this time using optical scattering, and blood fluidity at the test site is evaluated from this measurement data; and, desirably, before the above method, a positioning process is performed in which: the pressure member is pressed against the test site with a weak force; pulse measurement data is acquired due to the absorption of light; and a relative position, at which the intensity of the pulse measurement data attains a local maximum, is determined as being an optimum measurement position.

    摘要翻译： 为了提供能够以简单的方式以良好的灵敏度评估血液的流动性的方法和装置，提供了一种血液流动性评价方法，其中将压力构件压在测试对象的测试位置，血液在 测试部位被挤压流出到测试部位的周围，此时使用光学散射测量在测试部位的血液量的变化，并且从该测量数据评估测试部位的血液流动性 ; 并且期望地在上述方法之前，执行定位处理，其中：压力构件以弱的力压在测试地点上; 由于吸收光而获取脉冲测量数据; 以及脉冲测量数据的强度达到局部最大值的相对位置被确定为最佳测量位置。

    Heart rate monitor and heart rate measuring method
    5.
    发明授权
    Heart rate monitor and heart rate measuring method 失效
    心率监测和心率测量方法

    公开(公告)号：US06783501B2

    公开(公告)日：2004-08-31

    申请号：US10185718

    申请日：2002-07-01

    申请人： Yoshikazu Takahashi ,  Wayne Baker ,  Hajime Shiogai ,  Shinji Koshino ,  Shintaro Mitsuhashi

    发明人： Yoshikazu Takahashi ,  Wayne Baker ,  Hajime Shiogai ,  Shinji Koshino ,  Shintaro Mitsuhashi

    IPC分类号： A61B502

    CPC分类号： A61B5/6816 ,  A61B5/0059 ,  A61B5/6814

    摘要： Accurate occurrences of pulsation per unit time, that is, a heart rate is measured with a burden on a subject person being reduced to be very small and without being susceptible to body vibrations accompanying exercise. A heart rate monitor is produced, in which a light-emitting element 11 and a light-receiving element 12 are fitted to a head of a human body, light from the light-emitting element 11 is reflected at or transmitted through a subcutaneous artery 4 and/or blood running in the subcutaneous artery, the reflected or transmitted light is detected at the light-receiving element 12, and by using a CPU 14, the pulsation of the subcutaneous artery 4 and/or a change in bloodstream running in the subcutaneous artery 4 is measured from a change in intensity of the light detected at the light-receiving element 12, a pulse rate of the change in the bloodstream per unit time is calculated from this measured value, and the calculated pulse rate of the change in the bloodstream per unit time is regarded as a heart rate.

    摘要翻译： 每单位时间精确的脉动发生，即心率测量，对受试者的负担减小到非常小，并且不会伴随运动的身体振动。 产生心率监测器，其中发光元件11和光接收元件12装配到人体的头部，来自发光元件11的光在皮下动脉4反射或透过 和/或在皮下动脉中运行的血液，在受光元件12处检测反射或透射的光，并且通过使用CPU 14，皮下动脉4的脉动和/或皮下运行的血流变化 从光接收元件12检测到的光的强度变化来测量动脉4，根据该测定值计算出每单位时间的血流变化的脉率，计算出的脉搏数 单位时间血流量被视为心率。

    Sphygmomanometer
    7.
    发明授权
    Sphygmomanometer 失效
    血压计

    公开(公告)号：US4821734A

    公开(公告)日：1989-04-18

    申请号：US074204

    申请日：1987-07-16

    申请人： Shinji Koshino

    发明人： Shinji Koshino

    IPC分类号： A61B5/0225 ,  A61B5/02

    CPC分类号： A61B5/02255

    摘要： A non-invasive manometer comprises a bladder to be attached to an appendage such as a finger, a leg, a tail or the like in order to apply a pressure thereto. A pressure changing device changes the pressure. Two pairs of photoelectric sensors sense a change in the diameter of the blood vessel due to the applied pressure and the internal pressure of the blood vessel. Each sensor includes a light emitting unit and a photosensitive unit. At least one of the units includes a plurality of elements. The photoelectric sensors are shielded from possible external light and operated alternately in a time-divisional manner. One sensor is disposed closer to the heart than the other sensor. The output of the other sensor is used to determine the highest blood pressure while the outputs of both the sensors are compared to determine the lowest blood pressure.

    摘要翻译： 非侵入式压力计包括附接到诸如手指，腿部，尾部等附件的膀胱，以向其施加压力。 压力改变装置改变压力。 两对光电传感器由于施加的压力和血管的内部压力而感测血管直径的变化。 每个传感器包括发光单元和感光单元。 至少一个单元包括多个元件。 光电传感器屏蔽可能的外部光，并以时分方式交替操作。 一个传感器比另一个传感器更靠近心脏。 另一个传感器的输出用于确定最高血压，同时比较两个传感器的输出以确定最低血压。