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    • 13. 发明授权
    • Living body photometric device
    • 生命体测光装置
    • US07330745B2
    • 2008-02-12
    • US10526893
    • 2003-09-05
    • Shingo KawasakiNaoki Tanaka
    • Shingo KawasakiNaoki Tanaka
    • A61B5/00
    • A61B5/1455
    • By making use of a set of loading of stimulation and no loading, variation signals in time of hemoglobin density at a plurality of measurement points of a subject attached of an optical measurement probe and corresponding to a plurality of channels are detected, and for the respective detected hemoglobin variation signals principal component analysis is performed as well as a representative signal having a higher contribution rate is extracted and the extracted representative signal is displayed on a monitor. A correlation between the representative signal and a task reference and response waveform representing a response pattern of a living body in response to a stimulation task is calculated, and a representative signal having the highest correlation value as calculated is displayed in a discriminable manner from the other signals as a task related signal which responds most to the stimulation given to the subject. From weights of the respective channels for the representative signal displayed as the task related signal, an optical measurement point or region, which responds most to the task is identified and displayed in discriminable manner.
    • 通过利用一组刺激负荷和无载荷,检测在光学测量探针附着并对应于多个通道的受试者的多个测量点处的血红蛋白密度的变化信号,并且对于相应的 检测出的血红蛋白变化信号进行主成分分析,并提取具有较高贡献率的代表信号,并将提取的代表信号显示在监视器上。 计算代表信号和表示响应于刺激任务的生物体的响应模式的任务参考和响应波形之间的相关性,并且以可计算的方式从其他方式显示具有计算的相关值最高的代表信号 信号作为对给予对象的刺激最响应的任务相关信号。 从显示为任务相关信号的代表信号的相应通道的权重中,以可区分的方式识别和显示对该任务最响应的光学测量点或区域。
    • 17. 发明授权
    • Stimulating task presentation device and stimulating task presentation method for living body optical measurement apparatus
    • 刺激任务呈现装置,激发生物体光学测量装置的任务呈现方法
    • US08600720B2
    • 2013-12-03
    • US12996190
    • 2009-06-03
    • Shingo KawasakiNoriyoshi IchikawaKiyoto KasaiRyu TakizawaYuki KawakuboAyaka TakahashiHitoshi Kuwabara
    • Shingo KawasakiNoriyoshi IchikawaKiyoto KasaiRyu TakizawaYuki KawakuboAyaka TakahashiHitoshi Kuwabara
    • G06G7/58
    • A61B5/16A61B5/165
    • A load of a stimulating task on an examinee with a resting task being unstable is excluded, and an accurate answer of an examinee to presentation of a stimulating task is enabled. A stimulating task presentation device in a living body optical measurement device includes a stimulation presenting unit configured to present a stimulation to an examinee, a brain function measurement device for measuring a brain function of the examinee in parallel to presentation of the stimulation, and a stimulation presentation controller configured to control the stimulation presented by the stimulation presenting unit, and the stimulation presentation controller has a function of setting a resting task and a stimulating task to be presented to the examinee, a function of detecting an answer of the examinee to the resting task and the stimulating task, and a task presentation control function of determining the degree of stability on the basis of the detection result when the resting task is presented, and controlling presentation of the resting task or the stimulating task on the basis of the degree of stability.
    • 在休息任务处于不稳定状态的受试者上的刺激任务的负担被排除在外,并且能够使受检者呈现刺激性任务的准确答案。 生物体光学测量装置中的刺激性任务呈现装置包括被配置为向受检者呈现刺激的刺激呈现单元,用于与呈现刺激并行地测量受检者的脑功能的脑功能测量装置,以及刺激 呈现控制器,被配置为控制由刺激呈现单元呈现的刺激,并且刺激呈现控制器具有将休息任务和刺激任务设置为被呈现给受检者的功能,检测受试者对休息的答案的功能 任务和刺激任务,以及当呈现休息任务时基于检测结果确定稳定程度的任务呈现控制功能,以及基于休息任务或刺激任务的程度来控制休息任务或刺激任务的呈现 稳定性。
    • 18. 发明授权
    • Biological optical measurement apparatus
    • 生物光学测量仪器
    • US08040519B2
    • 2011-10-18
    • US12301819
    • 2007-05-18
    • Shingo KawasakiKimitaka Anami
    • Shingo KawasakiKimitaka Anami
    • G01N21/55G06K9/00A61B5/00
    • G01N21/55A61B5/0059
    • A biological optical measurement apparatus including an applied unit having plural light irradiating probes for irradiating an object with light and plural light detecting probes for detecting light returning from the object, and worn by the object, a measuring unit for measuring the amount of light detected by the light detection probes, a two-dimensional image constructing unit for constructing two-dimensional topographic images from the measurement result of the detected light amount, and a monitor for displaying the two-dimensional topographic images, is further equipped with a three-dimensional image constructing unit for making the two-dimensional topographic images correspond to measurement positions and superposing the two-dimensional topographic images in order of measurement time to thereby construct a three-dimensional image, the thus-constructed three-dimensional image being displayed on the monitor.
    • 一种生物光学测量装置,包括:具有多个用于照射物体的光照射探测器的被施加单元和用于检测从物体返回并被物体磨损的光的多个光检测探头;测量单元,用于测量由物体检测到的光量; 光检测探针,用于根据检测到的光量的测量结果构建二维地形图像的二维图像构造单元和用于显示二维地形图像的监视器还配备有三维图像 用于使二维地形图像对应于测量位置的构造单元,并且按照测量时间的顺序叠加二维地形图像,从而构造三维图像,由此构造的三维图像被显示在监视器上。
    • 19. 发明申请
    • STIMULATING TASK PRESENTATION DEVICE AND STIMULATING TASK PRESENTATION METHOD FOR LIVING BODY OPTICAL MEASUREMENT APPARATUS
    • 用于生活体光学测量装置的刺激性任务设备和刺激性任务介绍方法
    • US20110082677A1
    • 2011-04-07
    • US12996190
    • 2009-06-03
    • Shingo KawasakiNoriyoshi IchikawaKiyoto KasaiRyu TakizawaYuki KawakuboAyaka TakahashiHitoshi Kuwabara
    • Shingo KawasakiNoriyoshi IchikawaKiyoto KasaiRyu TakizawaYuki KawakuboAyaka TakahashiHitoshi Kuwabara
    • G06G7/60
    • A61B5/16A61B5/165
    • A load of a stimulating task on an examinee with a resting task being unstable is excluded, and an accurate answer of an examinee to presentation of a stimulating task is enabled. A stimulating task presentation device in a living body optical measurement device includes a stimulation presenting unit configured to present a stimulation to an examinee, a brain function measurement device for measuring a brain function of the examinee in parallel to presentation of the stimulation, and a stimulation presentation controller configured to control the stimulation presented by the stimulation presenting unit, and the stimulation presentation controller has a function of setting a resting task and a stimulating task to be presented to the examinee, a function of detecting an answer of the examinee to the resting task and the stimulating task, and a task presentation control function of determining the degree of stability on the basis of the detection result when the resting task is presented, and controlling presentation of the resting task or the stimulating task on the basis of the degree of stability.
    • 在休息任务处于不稳定状态的受试者上的刺激任务的负担被排除在外,并且能够使受检者呈现刺激性任务的准确答案。 生物体光学测量装置中的刺激性任务呈现装置包括被配置为向受检者呈现刺激的刺激呈现单元,用于与呈现刺激并行地测量受检者的脑功能的脑功能测量装置,以及刺激 呈现控制器,被配置为控制由刺激呈现单元呈现的刺激,并且刺激呈现控制器具有将休息任务和刺激任务设置为被呈现给受检者的功能,检测受试者对休息的答案的功能 任务和刺激任务,以及当呈现休息任务时基于检测结果确定稳定程度的任务呈现控制功能,以及基于休息任务或刺激任务的程度来控制休息任务或刺激任务的呈现 稳定性。