公开(公告)号：US06547742B2

公开(公告)日：2003-04-15

申请号：US10044993

申请日：2002-01-15

申请人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

发明人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

IPC分类号： A61B500

CPC分类号： A61B5/02116 ,  A61B5/02125 ,  A61B5/022 ,  A61B5/0285 ,  A61B5/7239

摘要： An apparatus for measuring a propagation velocity of a pulse wave which is propagated through an artery of a living subject, the apparatus including an electrocardiographic-waveform detecting device which detects an electrocardiographic waveform from the subject, a pulse-wave sensor which is adapted to be worn on the subject and which detects the pulse wave from the subject, a time-difference determining device for determining a time difference between a first periodic point relating to the detected electrocardiographic waveform and a second periodic point relating to the detected pulse wave, and a propagation-velocity determining means for determining the propagation velocity of the pulse wave based on the determined time difference.

公开(公告)号：US06368282B1

公开(公告)日：2002-04-09

申请号：US09475987

申请日：1999-12-30

申请人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

发明人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

IPC分类号： A61B507

CPC分类号： A61B5/02116 ,  A61B5/02125 ,  A61B5/022 ,  A61B5/0285 ,  A61B5/7239

摘要： An apparatus for measuring a propagation velocity of a pulse wave which is propagated through an artery of a living subject, the apparatus including an electrocardiographic-waveform detecting device which detects an electrocardiographic waveform from the subject, a pulse-wave sensor which is adapted to be worn on the subject and which detects the pulse wave from the subject, a time-difference determining device for determining a time difference between a first periodic point relating to the detected electrocardiographic waveform and a second periodic point relating to the detected pulse wave, and a propagation-velocity determining means for determining the propagation velocity of the pulse wave based on the determined time difference.

摘要翻译： 一种用于测量通过活体的动脉传播的脉波的传播速度的装置，该装置包括检测来自对象的心电图波形的心电图波形检测装置，适合于 用于确定与检测到的心电图波形有关的第一周期点与与检测到的脉搏波有关的第二周期点之间的时间差的时差判定装置，以及 传播速度确定装置，用于基于确定的时间差确定脉搏波的传播速度。

公开(公告)号：US5743856A

公开(公告)日：1998-04-28

申请号：US718715

申请日：1996-09-24

申请人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

发明人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

IPC分类号： A61B5/022 ,  A61B5/0285 ,  A61B5/02

CPC分类号： A61B5/02116 ,  A61B5/02125 ,  A61B5/022 ,  A61B5/0285 ,  A61B5/7239

摘要： An apparatus for measuring a propagation velocity of a pulse wave which is propagated through an artery of a living subject, includes an electrocardiographic-waveform detecting device which detects an electrocardiographic waveform from the subject, a pulse-wave sensor which is adapted to be worn on the subject and which detects the pulse wave from the subject, a time-difference determining device for determining a time difference between a first periodic point relating to the detected electrocardiographic waveform and a second periodic point relating to the detected pulse wave, and a propagation-velocity determining device for determining the propagation velocity of the pulse wave based on the determined time difference.

摘要翻译： 用于测量通过活体的动脉传播的脉搏波的传播速度的装置包括检测来自被检体的心电图波形的心电图波形检测装置，适于佩戴在所述被检测体上的脉搏波传感器 所述对象检测来自所述对象的脉搏波，用于确定与检测到的心电图波形有关的第一周期性点与与检测到的脉搏波有关的第二周期点之间的时间差的时差判定装置， 速度确定装置，用于基于确定的时间差确定脉搏波的传播速度。

公开(公告)号：US6120456A

公开(公告)日：2000-09-19

申请号：US157215

申请日：1998-02-04

申请人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

发明人： Tohru Oka ,  Hiroshi Sakai ,  Hidekatsu Inukai ,  Toshihiko Ogura ,  Tomoko Ikawa ,  Takashi Nomura

IPC分类号： A61B5/022 ,  A61B5/0285 ,  A61B5/00

CPC分类号： A61B5/02116 ,  A61B5/02125 ,  A61B5/022 ,  A61B5/0285 ,  A61B5/7239

摘要： An apparatus for measuring a propagation velocity of a pulse wave which is propagated through an artery of a living subject, the apparatus including an electrocardiographic-waveform detecting device which detects an electrocardiographic waveform from the subject, a pulse-wave sensor which is adapted to be worn on the subject and which detects the pulse wave from the subject, a time-difference determining device for determining a time difference between a first periodic point relating to the detected electrocardiographic waveform and a second periodic point relating to the detected pulse wave, and a propagation-velocity determining means for determining the propagation velocity of the pulse wave based on the determined time difference.

公开(公告)号：US6022320A

公开(公告)日：2000-02-08

申请号：US867886

申请日：1997-06-03

申请人： Toshihiko Ogura ,  Hidekatsu Inukai

发明人： Toshihiko Ogura ,  Hidekatsu Inukai

IPC分类号： A61B5/022 ,  A61B5/0225 ,  A61B5/0285 ,  A61B5/02

CPC分类号： A61B5/02125 ,  A61B5/0225 ,  A61B5/0285

摘要： A blood pressure (BP) monitor apparatus including a BP measuring device which measures a BP value of a living subject by changing a pressing pressure of a cuff, an estimated blood pressure (EBP) determining device which determines an EBP value of the subject, based on each of successive sets of pulse-wave propagation information (PWPI) of the subject, according to a blood pressure-pulse wave propagation information (BP-PWPI) relationship, a preparing device which prepares a plurality of candidates for the BP-PWPI relationship, a calculating device which calculates a plurality of EBP values, based on each of successive sets of PWPI of the subject, according to the plurality of candidates, and thereby providing a plurality of groups of calculated EBP values which correspond to the plurality of candidates, respectively, a starting device which controls the BP measuring device to measure a BP value of the subject, when at least one of respective changes of the plurality of groups of EBP values exceeds a first reference value, and a selecting device which selects, as the BP-PWPI relationship, one of the plurality of candidates which corresponds to one of the plurality of groups of EBP values which includes the EBP value that is the most approximate to the BP value.

摘要翻译： 一种血压（BP）监视装置，包括通过改变袖带按压压力来测量生物体的BP值的BP测量装置，基于对象的EBP值的估计血压（EBP）确定装置 根据血压脉波传播信息（BP-PWPI）关系，对对象的脉冲波传播信息（PWPI）的连续组中的每一个进行BP-PWPI关系的准备装置 计算装置，根据所述多个候选，基于所述对象的连续PWPI组中的每一个计算多个EBP值，从而提供与所述多个候选对应的多组计算出的EBP值， 分别是当所述多组EBP va中的至少一个变化时，控制所述BP测量装置测量所述受试者的BP值的启动装置 所述选择装置选择与所述多个EBP值中的一个对应的所述多个候选中的一个，所述EBP值包括最接近的EBP值， BP值。

公开(公告)号：US5752920A

公开(公告)日：1998-05-19

申请号：US848567

申请日：1997-04-28

申请人： Toshihiko Ogura ,  Hidekatsu Inukai

发明人： Toshihiko Ogura ,  Hidekatsu Inukai

IPC分类号： A61B5/00 ,  A61B5/0225 ,  A61B5/0285 ,  A61B5/0456

CPC分类号： A61B5/02225 ,  A61B5/02125 ,  A61B5/0225 ,  A61B5/0285 ,  A61B5/0456 ,  A61B5/1455

摘要： A blood pressure monitor apparatus including a blood pressure measuring device which includes a cuff and measures a blood pressure value of a living subject by changing a pressing pressure of the cuff applied to a body portion of the subject, an estimated blood pressure determining device for successively determining an estimated blood pressure value of the subject, based on each of successive sets of actual pulse-wave propagation information, according to a predetermined relationship between blood pressure and pulse-wave propagation information, a pulse period measuring device which successively measures a period of a pulse of the subject, a peripheral pulse wave detecting device which detects a peripheral pulse wave from a peripheral body portion of the subject, a pulse-wave area calculating device for successively calculating an area defined by a waveform of a pulse of the peripheral pulse wave detected by the peripheral pulse wave detecting device, and a blood pressure measurement starting device for starting a blood pressure measurement of the blood pressure measuring device, when an amount of change of the estimated blood pressure values is greater than a first reference value and at least one of an amount of change of the measured pulse periods and an amount of change of the calculated pulse-wave areas is greater than a corresponding one of a second and a third reference value.

摘要翻译： 一种血压监测装置，包括血压测量装置，其包括袖带，通过改变施加到被检体的身体部位的袖带的按压压力来测量生物体的血压值，所述估计血压测定装置依次 根据血压与脉搏波传播信息之间的预定关系，基于连续的实际脉搏波传播信息中的每一个来确定被检者的估计血压值;脉冲周期测量装置， 被检体的脉冲，检测来自被检体的周边体部的外周脉波的外周脉波检测装置，脉波区域计算装置，连续计算由周围脉冲的脉冲波形 由外围脉搏波检测装置检测出的波，以及血压测量 用于开始血压测量装置的血压测量的启动装置，当估计血压值的变化量大于第一参考值时，测量脉冲周期的变化量和量 所计算的脉冲波区域的变化大于第二和第三参考值中对应的一个。

公开(公告)号：US5776071A

公开(公告)日：1998-07-07

申请号：US845478

申请日：1997-04-25

申请人： Hidekatsu Inukai ,  Toshihiko Ogura

发明人： Hidekatsu Inukai ,  Toshihiko Ogura

IPC分类号： A61B5/022 ,  A61B5/0225 ,  A61B5/00

CPC分类号： A61B5/02255

摘要： A blood pressure monitor apparatus including a blood pressure measuring device which includes a cuff and measures a blood pressure value of the subject by changing a pressing pressure of the cuff, a volume pulse wave detecting device which detects a volume pulse wave of the subject, a normalized pulse-wave area calculating device for successively calculating an area which is defined by a waveform of each of heartbeat-synchronous pulses of the volume pulse wave and is normalized based on a period and an amplitude of the each pulse of the volume pulse wave, a pulse wave area-blood pressure relationship determining device for determining a relationship between pulse-wave area and blood pressure, based on a normalized pulse-wave area value and a blood pressure value, when the blood pressure value is measured; and a monitor blood pressure determining device for successively determining a monitor blood-pressure value of the subject, based on each of normalized pulse-wave area values, according to the pulse wave area-blood pressure relationship.

摘要翻译： 一种血压监测装置，包括：血压测量装置，其包括袖带，通过改变所述袖带的按压压力来测量被检者的血压值;体积脉搏检测装置，其检测被检体的体积脉搏波; 归一化脉波区域计算装置，用于连续地计算由体积脉搏波的每个心跳同步脉冲的波形所定义的区域，并根据体积脉冲波的每个脉冲的周期和幅度进行归一化， 脉搏波区域 - 血压关系确定装置，用于当测量血压值时，基于标准化脉搏波面积值和血压值确定脉搏波区域和血压之间的关系; 以及监视器血压测定装置，根据脉波面积 - 血压关系，根据每一个归一化的脉搏波面积值依次确定被检者的监视血压值。

公开(公告)号：US5697376A

公开(公告)日：1997-12-16

申请号：US325580

申请日：1994-10-19

申请人： Takashi Nomura ,  Toshihiko Ogura

发明人： Takashi Nomura ,  Toshihiko Ogura

IPC分类号： A61B5/0225 ,  A61B5/00

CPC分类号： A61B5/0225

摘要： A physical-information collecting system for collecting physical information of living subjects, including a registering device which registers sets of identification data each of which identifies a corresponding one of the living subjects; a card reading device into which a personal card having a set of identification data is inserted by a living subject, the card reading device reading the set of identification data from the personal card inserted therein; an identifying device which identifies whether the set of identification data read by the card reading device is same as one of the sets of identification data registered in the registering device; a measuring device which obtains physical information from the living subject who has inserted the personal card into the card reading device; a first memory device which stores, each time the measuring device obtains physical information from the living subject, the obtained physical information of the living subject, subject to a positive identification of the identifying device that the set of identification data read by the card reading device is same as one of the sets of identification data registered in the registering device; and an output device which outputs, subject to the positive identification of the identifying device, the physical information of the living subject accumulatively stored in the first memory device.

摘要翻译： 一种用于收集活体的物理信息的物理信息收集系统，包括登记装置，其登记识别数据的登记装置，每一识别数据识别相应的一个活体; 读卡装置，其中具有一组识别数据的个人卡由活体插入，读卡装置从插入其中的个人卡读取一组识别数据; 识别装置，其识别由读卡装置读取的识别数据的集合是否与注册装置中登记的识别数据集合中的一个相同; 测量装置，其从将所述个人卡插入所述读卡装置的生物体获取物理信息; 第一存储装置，每当测量装置从活体获取物理信息时，存储所获得的生物体的物理信息，在所述识别装置的肯定识别下，所述读卡器读取的所述识别数据集合 与注册装置中登记的识别数据集合中的一个相同; 以及输出装置，其经受识别装置的肯定识别，输出累积存储在第一存储装置中的生物体的物理信息。

公开(公告)号：US5224478A

公开(公告)日：1993-07-06

申请号：US932741

申请日：1992-08-25

申请人： Hiroshi Sakai ,  Toshihiko Ogura ,  Satoshi Kohmura

发明人： Hiroshi Sakai ,  Toshihiko Ogura ,  Satoshi Kohmura

IPC分类号： A61B5/00

CPC分类号： A61B5/14552

摘要： A probe for a reflection-type oxymeter which measures a blood oxygen saturation of a subject, the probe including a light emit device emitting at least two lights having different wavelengths toward a body portion of the subject, a light detect device detecting the lights reflected by the body portion of the subject, a housing supporting the light emit and detect devices, and an elastic member secured to the housing, the elastic member including an adhesive portion, the adhesive portion being spaced from the body portion of the subject with the housing contacting the body portion, the adhesive portion being elastically deformed and adhered to the body portion so that the housing is pressed against the body portion with a pressing force within a predetermined range due to an elastic return force of the deformed adhesive portion.

摘要翻译： 一种用于测量被摄体的血氧饱和度的反射型氧气计的探针，所述探针包括发射朝向被摄体的身体部分的具有不同波长的至少两种光的发光装置，检测由所述对象的身体部分反射的光的光检测装置 被检体的主体部分，支撑光发射和检测装置的壳体以及固定到壳体的弹性构件，弹性构件包括粘合部分，粘合剂部分与被检体的主体部分间隔开，壳体接触 主体部分，粘合部分弹性变形并粘附到主体部分，使得由于变形的粘合剂部分的弹性回复力，壳体以预定范围内的按压力被压靠在主体部分上。

公开(公告)号：US09336918B2

公开(公告)日：2016-05-10

申请号：US14343590

申请日：2012-08-31

申请人： Toshihiko Ogura ,  Toru Takahashi

发明人： Toshihiko Ogura ,  Toru Takahashi

IPC分类号： G21K7/00 ,  G21K5/08 ,  H01J35/14 ,  G01N23/04

CPC分类号： G21K5/08 ,  G01N23/04 ,  G01N2223/309 ,  G01N2223/612 ,  G21K7/00

摘要： Observation samples in a sample solution are held due to absorption or the like on a rear face of a first X-ray transmission film. In a mirror body, while an X-ray emission film and X-ray transmission films are bent to be convex outward due to a pressure difference, an X-ray transmission film is bent to be convex toward the X-ray transmission film side due to gas expansion in a second cavity part. This bending results in widening of a gap between the first and second X-ray transmission films in their center part more compared with a gap between their end parts. However, there is almost no change between the X-ray transmission films.

摘要翻译： 样品溶液中的观察样品由于吸收等而保持在第一X射线透射膜的背面上。 在镜体中，当X射线发射膜和X射线透射膜由于压差而弯曲成向外凸出时，X射线透射膜弯曲成朝向X射线透射膜侧凸起，因为 在第二空腔部分中进行气体膨胀。 这种弯曲导致其中心部分的第一和第二X射线透射膜之间的间隙与它们的端部之间的间隙相比更大。 然而，X射线透射膜之间几乎没有变化。