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公开(公告)号：US07286870B2
公开(公告)日：2007-10-23
申请号：US09900144
申请日：2001-07-09
IPC分类号： A61B6/00
CPC分类号： A61B5/0059 , A61B5/0042 , A61B5/055 , A61B5/14552 , A61B5/14553 , A61B5/18 , A61B5/6814 , A61B5/7207 , A61B5/7228 , A61B6/03 , A61B6/507 , A61B2562/0219 , A61B2562/0233 , A61B2562/046
摘要： In an optical measurement system and imaging method adapted to measure in vivo information in a living body without harming the living body, light rays of a plurality of wavelengths which are modulated in intensity with a plurality of different frequencies are irradiated on a plurality of irradiation positions on the surface of a living body, and time-variable changes in living body transmitting light intensity levels corresponding to the respective wavelengths and the respective irradiation positions are measured at different positions on the surface of the living body. Light is utilized to image the results of the measurements, in which the measuring time is shortened by estimating fluctuation attributable to the living body, and the presence or absence of a change in measured signal can be decided easily by displaying an estimation signal and a measured signal at a time.
摘要翻译： 在适于测量活体内的体内信息而不损害生物体的光学测量系统和成像方法中，以多个不同频率强度调制的多个波长的光线照射在多个照射位置 在生物体的表面上，在生物体的表面的不同位置测量发射对应于各个波长和各个照射位置的光强度水平的生物体的随时间变化。 光被用于对测量结果进行成像，其中通过估计归因于生物体的波动来缩短测量时间，并且可以通过显示估计信号和测量的信号来容易地确定测量信号的变化的存在或不存在 信号一次。
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公开(公告)号：US20060184046A1
公开(公告)日：2006-08-17
申请号：US11371918
申请日：2006-03-10
申请人： Yuichi Yamashita , Atsushi Maki , Hideaki Koizumi
发明人： Yuichi Yamashita , Atsushi Maki , Hideaki Koizumi
IPC分类号： A61B6/00
CPC分类号： A61B5/14546 , A61B5/14553 , A61B2562/0233 , A61B2562/0242 , A61B2562/046 , G01N21/35 , G01N21/4795
摘要： An optical measurement instrument for a living body including a first light irradiator for irradiating light from a first irradiation position in a small region as considered as a plan on the surface of a head of a subject into the inside of the head in the region in the direction of depth, a second light irradiator for irradiating light from a second irradiation position in the region into the inside of the head, a first detecting for detecting the first irradiated light to pass through the head in a first detection position in the region, a second detector for detecting the second irradiated light to pass through the head in a second detection position in the region, and a calculator for multiplication or addition of a first signal and a second signal in a calculator.
摘要翻译： 一种用于生物体的光学测量仪器，包括：第一光照射器，用于将来自被摄体头部的表面上所考虑的小区域的第一照射位置的光照射到头部的内部， 深度方向，用于将来自该区域内的第二照射位置的光照射到头部内部的第二光照射器，在该区域中的第一检测位置检测第一照射光通过头部的第一检测， 第二检测器，用于检测第二照射光在区域中的第二检测位置中通过头部;以及计算器，用于在计算器中乘法或相加第一信号和第二信号。
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公开(公告)号：US20060184045A1
公开(公告)日：2006-08-17
申请号：US11371916
申请日：2006-03-10
申请人： Yuichi Yamashita , Atsushi Maki , Hideaki Koizumi
发明人： Yuichi Yamashita , Atsushi Maki , Hideaki Koizumi
IPC分类号： A61B6/00
CPC分类号： A61B5/14546 , A61B5/14553 , A61B2562/0233 , A61B2562/0242 , A61B2562/046 , G01N21/35 , G01N21/4795
摘要： An optical measurement instrument for a living body to measure dynamic change of blood of a brain includes light incident units for irradiating light on a head of a subject, a light detector for detecting a light irradiated from the light incident units and reflected within the subject, a signal processing unit for calculating a spacious distribution of signals from the subject to be measured from a signal detected by the light detector, and a display for displaying the spacious distribution of signals from the subject to be measured. Measurement points are arranged about a middle of the light incident units and the light detector, and the light incident units and the light detector are arranged such that the measurement points are arranged to form a lattice whose circumference is square.
摘要翻译： 用于测量脑的血液动态变化的生物体的光学测量仪器包括用于照射被检体头部的光入射单元，用于检测从光入射单元照射并在被检体内反射的光的光检测器， 信号处理单元，用于根据由光检测器检测到的信号计算来自待测对象的信号的宽敞分布;以及显示器，用于显示来自待测对象的信号的宽敞分布。 测量点围绕光入射单元和光检测器的中间布置，并且光入射单元和光检测器被布置成使得测量点被布置成形成圆周为正方形的格子。
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14.发明授权Volition induction apparatus and input/output apparatus which use optical measuring instrument, and recording medium 有权使用光学测量仪器和记录介质的感应装置和输入/输出装置公开(公告)号：US06723047B1
公开(公告)日：2004-04-20
申请号：US10009187
申请日：2001-12-07
IPC分类号： A61B500
CPC分类号： G06F3/015 , A61B5/486 , A63F2250/26 , Y10S128/905
摘要： It has long been unclear in what degree the brain should be activated and how much the blood volume should be varied for controlling a signal by measuring the concentration of metabolic substance in the tissue or change of concentration thereof using the light and by using the result of measurement. The present invention provides an optical measuring system which can present the concentration of metabolic substance in the tissue which may be detected with a subject by itself or the target value of change of the concentration. Thereby, it is now possible for the subject by itself to more easily detect and control the concentration of metabolic substance in the tissue or change of concentration thereof. As a result, cerebral information can be extracted in direct to realize various applications such as control of the game machines and welfare facilities.
摘要翻译： 长期以来，不清楚大脑应该被激活的程度以及通过使用光测量组织中代谢物质的浓度或其浓度的变化来控制信号来改变血容量，并且通过使用 测量。 本发明提供一种光学测量系统，其可以呈现组织中代谢物质的浓度，其可以由受试者自身检测或目标浓度变化值。 因此，现在可以使受试者本身更容易地检测和控制组织中代谢物质的浓度或其浓度的变化。 因此，可以直接提取脑信息，实现游戏机和福利设施的控制等各种应用。
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公开(公告)号：US06321110B1
公开(公告)日：2001-11-20
申请号：US09385419
申请日：1999-08-30
IPC分类号： A61B600
CPC分类号： G06F3/015
摘要： A device for controlling equipment includes a light projector adapted to project light onto a head of a living body, a light collecting device for collecting the light having passed through the head from the light projector, a light measuring device for measuring an intensity of the light collected by the light collecting device, a memory device for storing a previous history of changes of the intensity of the light measured by the light measuring device, a signal judging circuit for judging if both the intensity of the light measured by the light measuring device and the previous history of changes of the intensity of the light satisfy a predetermined condition, a display device for displaying the intensity of the light measured by the light measuring device and a result obtained by the signal judging circuit, and a control signal generating circuit for generating a control signal to be supplied to an external equipment if the predetermined condition is satisfied.
摘要翻译： 一种用于控制设备的装置，包括适用于将光投射到生物体的头部上的光投射器，用于收集从光投影仪通过头部的光的光收集装置，用于测量光强度的光测量装置 由光收集装置收集的存储装置，用于存储由光测量装置测量的光的强度变化的先前历史的存储装置，用于判断由光测量装置测量的光的强度和 光的强度变化的先前历史满足预定条件，用于显示由光测量装置测量的光的强度的显示装置和由信号判断电路获得的结果的控制信号产生电路， 如果满足预定条件，则提供给外部设备的控制信号。
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公开(公告)号：US07715904B2
公开(公告)日：2010-05-11
申请号：US11037339
申请日：2005-01-19
CPC分类号： A61B5/0059 , A61B5/0042 , A61B5/055 , A61B5/14552 , A61B5/14553 , A61B5/18 , A61B5/6814 , A61B5/7207 , A61B5/7228 , A61B6/03 , A61B6/507 , A61B2562/0219 , A61B2562/0233 , A61B2562/046
摘要： In an optical measurement system and imaging method adapted to measure in vivo information in a living body without harming the living body, light rays of a plurality of wavelengths which are modulated in intensity with a plurality of different frequencies are irradiated on a plurality of irradiation positions on the surface of a living body, and time-variable changes in living body transmitting light intensity levels corresponding to the respective wavelengths and the respective irradiation positions are measured at different positions on the surface of the living body. Light is utilized to image the results of the measurements, in which the measuring time is shortened by estimating fluctuation attributable to the living body, and the presence or absence of a change in measured signal can be decided easily by displaying an estimation signal and a measured signal at a time.
摘要翻译： 在适于测量活体内的体内信息而不损害生物体的光学测量系统和成像方法中，以多个不同频率强度调制的多个波长的光线照射在多个照射位置 在生物体的表面上，在生物体的表面的不同位置测量发射对应于各个波长和各个照射位置的光强度水平的生物体的随时间变化。 光被用于对测量结果进行成像，其中通过估计归因于生物体的波动来缩短测量时间，并且可以通过显示估计信号和测量的信号来容易地确定测量信号的变化的存在或不存在 信号一次。
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公开(公告)号：US07142906B2
公开(公告)日：2006-11-28
申请号：US10689760
申请日：2003-10-22
申请人： Yuichi Yamashita , Atsushi Maki , Hideaki Koizumi
发明人： Yuichi Yamashita , Atsushi Maki , Hideaki Koizumi
IPC分类号： A61B6/00
CPC分类号： A61B5/0059 , A61B5/055 , A61B5/14546 , A61B5/14552 , A61B5/14553 , A61B5/18 , A61B5/6814 , A61B6/03 , A61B2562/0233 , A61B2562/0242 , A61B2562/046 , G01N21/35 , G01N21/4795
摘要： A control device and measurement system for a living body applies lights of at least one wavelength in a visible-infrared region to a plurality of incident positions on a surface of the living body, and a light detector detects lights transmitted through the living body at a plurality of detection positions on the surface of the living body. An operation unit determines a type of output signal, based on an intensity of the transmitted light and pre-stored reference data, and outputs a signal indicative thereof as the type of output signal. An external equipment executes a functional operation according to the type of output signal from the operation unit. The incident positions and the detection positions are alternately disposed in square lattice form and middle points between the incident positions and detection positions adjacent to one another are defined as measurement positions.
摘要翻译： 用于生物体的控制装置和测量系统将可见红外区域中的至少一个波长的光应用到生物体的表面上的多个入射位置，并且光检测器检测在生物体的一个 生物体表面上的多个检测位置。 操作单元基于发射光的强度和预先存储的参考数据来确定输出信号的类型，并输出表示其作为输出信号的类型的信号。 外部设备根据来自操作单元的输出信号的类型执行功能操作。 入射位置和检测位置交替地以方格格子形式设置，并且入射位置和彼此相邻的检测位置之间的中点被定义为测量位置。
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公开(公告)号：US20050148857A1
公开(公告)日：2005-07-07
申请号：US11037282
申请日：2005-01-19
CPC分类号： A61B5/0059 , A61B5/0042 , A61B5/055 , A61B5/14552 , A61B5/14553 , A61B5/18 , A61B5/6814 , A61B5/7207 , A61B5/7228 , A61B6/03 , A61B6/507 , A61B2562/0219 , A61B2562/0233 , A61B2562/046
摘要： In an optical measurement system and imaging method adapted to measure in vivo information in a living body without harming the living body, light rays of a plurality of wavelengths which are modulated in intensity with a plurality of different frequencies are irradiated on a plurality of irradiation positions on the surface of a living body, and time-variable changes in living body transmitting light intensity levels corresponding to the respective wavelengths and the respective irradiation positions are measured at different positions on the surface of the living body. Light is utilized to image the results of the measurements, in which the measuring time is shortened by estimating fluctuation attributable to the living body, and the presence or absence of a change in measured signal can be decided easily by displaying an estimation signal and a measured signal at a time.
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公开(公告)号：US20050131303A1
公开(公告)日：2005-06-16
申请号：US11037339
申请日：2005-01-19
CPC分类号： A61B5/0059 , A61B5/0042 , A61B5/055 , A61B5/14552 , A61B5/14553 , A61B5/18 , A61B5/6814 , A61B5/7207 , A61B5/7228 , A61B6/03 , A61B6/507 , A61B2562/0219 , A61B2562/0233 , A61B2562/046
摘要： In an optical measurement system and imaging method adapted to measure in vivo information in a living body without harming the living body, light rays of a plurality of wavelengths which are modulated in intensity with a plurality of different frequencies are irradiated on a plurality of irradiation positions on the surface of a living body, and time-variable changes in living body transmitting light intensity levels corresponding to the respective wavelengths and the respective irradiation positions are measured at different positions on the surface of the living body. Light is utilized to image the results of the measurements, in which the measuring time is shortened by estimating fluctuation attributable to the living body, and the presence or absence of a change in measured signal can be decided easily by displaying an estimation signal and a measured signal at a time.
摘要翻译： 在适于测量活体内的体内信息而不损害生物体的光学测量系统和成像方法中，以多个不同频率强度调制的多个波长的光线照射在多个照射位置 在生物体的表面上，在生物体的表面的不同位置测量发射对应于各个波长和各个照射位置的光强度水平的生物体的随时间变化。 光被用于对测量结果进行成像，其中通过估计归因于生物体的波动来缩短测量时间，并且可以通过显示估计信号和测量的信号来容易地确定测量信号的变化的存在或不存在 信号一次。
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公开(公告)号：US06895269B2
公开(公告)日：2005-05-17
申请号：US09987334
申请日：2001-11-14
CPC分类号： G06F3/015
摘要： A device for controlling equipment includes at least one light projector adapted to project light onto a head of a living body. A light collecting section for collecting the light having passed through the head, a light measuring section for measuring an intensity of the light collected by the light collecting section, a memory section for storing a previous history of changes of the intensity of the light measured, a signal judging section for judging if both the intensity of the light measured by said light measuring section and the previous history of changes of the intensity of the light satisfy a predetermined condition, a displaying section for displaying the intensity of the light measured and a result obtained by the signal judging section, and a control signal generating section for generating a control signal for external equipment.
摘要翻译： 一种用于控制设备的设备包括至少一个适于将光投射到生物体的头部上的投影仪。 用于收集通过头部的光的聚光部分，用于测量由聚光部分收集的光的强度的光测量部分，用于存储测量的光的强度变化的先前历史的存储部分， 信号判断部分，用于判断由所述光测量部分测量的光的强度和光的强度变化的先前历史是否都满足预定条件;显示部分，用于显示所测量的光的强度和结果 由信号判定部获得的控制信号生成部，生成外部设备的控制信号。
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