公开(公告)号：US06475155B2

公开(公告)日：2002-11-05

申请号：US09726452

申请日：2000-12-01

申请人： Toshihiko Ogura ,  Chikao Harada ,  Takashi Honda ,  Kiyoyuki Narimatsu

发明人： Toshihiko Ogura ,  Chikao Harada ,  Takashi Honda ,  Kiyoyuki Narimatsu

IPC分类号： A61B500

CPC分类号： A61B5/6822 ,  A61B5/021 ,  A61B5/02125 ,  A61B5/0285 ,  A61B2562/0247 ,  A61B2562/046

摘要： An apparatus for obtaining a pulse-wave-propagation-relating information of a living subject, including a bifurcate-portion determining device which determines a bifurcate portion of an artery of the subject that is present under a skin of the subject, a pulse-wave-detect-portion determining device for determining, based on the determined bifurcate portion of the artery, a pulse-wave-detect portion of the artery from which a pulse wave is detected, a reference-point determining device for determining a reference point on the pulse wave detected from the determined pulse-wave-detect portion of the artery, and a pulse-wave-propagation-relating-information obtaining device for obtaining the pulse-wave-propagation-relating information of the subject based on the determined reference point of the pulse wave.

摘要翻译： 一种用于获得活体的脉搏波传播相关信息的装置，包括确定存在于被检体的皮肤下的被检体的动脉的分叉部分的分支部判定装置，脉波 - 检测部分确定装置，用于基于所确定的动脉的分支部分确定检测到脉搏波的动脉的脉搏波检测部分，用于确定所述动脉的参考点的参考点确定装置， 从确定的动脉的脉搏波检测部检测到的脉搏波，以及脉搏波传播相关信息获取装置，其基于所确定的参照点获得被检者的脉搏波传播相关信息 脉搏波。

公开(公告)号：US06755792B2

公开(公告)日：2004-06-29

申请号：US10180340

申请日：2002-06-27

申请人： Hiroshi Masuda ,  Toshihiko Ogura ,  Takashi Honda ,  Akira Tampo ,  Kiyoyuki Narimatsu

发明人： Hiroshi Masuda ,  Toshihiko Ogura ,  Takashi Honda ,  Akira Tampo ,  Kiyoyuki Narimatsu

IPC分类号： A61B500

CPC分类号： A61B5/02007 ,  A61B5/02 ,  A61B5/0285

摘要： An apparatus for examining arteriosclerosis of a living subject, including a pulse-wave detecting device which detects a pulse wave from a first portion of the subject, a stenosis-related-information obtaining device for obtaining, based on a shape of the pulse wave detected by the pulse-wave detecting device, stenosis-related information that changes in relation with stenosis of an artery of a second portion of the subject that is located upstream of the first portion of the subject in a direction in which blood flows in the artery, and a stenosis judging device for making, based on the stenosis-related information obtained by the stenosis-related-information obtaining device, a judgment about the stenosis of the artery of the second portion of the subject.

摘要翻译： 一种用于检查活体的动脉硬化的装置，包括检测来自对象的第一部分的脉搏波的脉波检测装置，用于根据检测到的脉波的形状获得的狭窄相关信息获取装置 通过脉波检测装置，与血液在动脉中流动的方向上位于被检体的第一部分上游的被检体的第二部分的动脉狭窄相关的狭窄相关信息， 以及狭窄判断装置，根据狭窄相关信息取得装置得到的狭窄相关信息，判断对象的第二部分的动脉狭窄。

公开(公告)号：US06712768B2

公开(公告)日：2004-03-30

申请号：US10237099

申请日：2002-09-09

申请人： Toshihiko Ogura ,  Kiyoyuki Narimatsu ,  Akira Tampo ,  Takashi Honda

发明人： Toshihiko Ogura ,  Kiyoyuki Narimatsu ,  Akira Tampo ,  Takashi Honda

IPC分类号： A61B502

CPC分类号： A61B5/02007 ,  A61B5/022 ,  A61B5/02225

摘要： An augmentation-index determining apparatus, including a cuff, a cuff-pressure changing device which changes a pressing pressure of the cuff, a pulse-wave extracting device which extracts a pulse wave from the cuff, a peak-occurrence-time determining device for determining, based on a high-cuff-pressure pulse wave which is extracted by the pulse-wave extracting device when the cuff-pressure changing device makes the pressing pressure of the cuff higher than a systolic blood pressure of a subject, a time of occurrence of a peak point of an incident-wave component of the high-cuff-pressure pulse and a time of occurrence of a peak point of a reflected-wave component of the high-cuff-pressure pulse wave, and an augmentation-index determining device for determining, based on the respective times of occurrence of the respective peak points of the incident-wave and reflected-wave components of the high-cuff-pressure pulse, respective times of occurrence of respective peak points of incident-wave and reflected-wave components of a low-cuff-pressure pulse which is extracted by the pulse-wave extracting device when the cuff-pressure changing device makes the pressing pressure of the cuff lower than a mean blood pressure of the subject, and determining an augmentation index based on respective magnitudes of the low-cuff-pressure pulse wave at the respective times of occurrence of the respective peak points of the incident-wave and reflected-wave components of the low-cuff-pressure pulse.

摘要翻译： 一种包括袖带的增强指数确定装置，改变袖带的按压压力的袖带压力改变装置，从袖带提取脉搏波的脉搏波提取装置，用于 基于当袖带压改变装置使袖带的按压压力高于受试者的收缩血压时由脉搏波提取装置提取的高袖带压脉搏波，发生时间 高压袖带脉冲的入射波分量的峰值点和高袖带脉波的反射波分量的峰值点的出现时间，以及增强指数确定装置 用于基于入射波的各个峰值的出现次数和高袖带压脉冲的反射波分量的各自的发生次数来确定各个入射点的峰值点的发生次数 并且当袖带压力改变装置使得袖带的压迫压力低于受试者的平均血压时，由脉搏波提取装置提取的低压袖带脉冲的反射波分量和反射波分量，并且确定 基于低压袖带脉冲波的各个峰值的出现次数和低压袖带脉冲的反射波分量的各自的大小的增大指数。

公开(公告)号：US06702754B2

公开(公告)日：2004-03-09

申请号：US10237097

申请日：2002-09-09

申请人： Toshihiko Ogura ,  Kiyoyuki Narimatsu ,  Akira Tampo ,  Takashi Honda

发明人： Toshihiko Ogura ,  Kiyoyuki Narimatsu ,  Akira Tampo ,  Takashi Honda

IPC分类号： A61B502

CPC分类号： A61B5/6822 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02125 ,  A61B2562/0247 ,  A61B2562/043

摘要： An apparatus for inspecting arteriosclerosis of a living subject, including a pulse-wave detecting device which detects a pulse wave from a portion of the subject, an augmentation-index determining device for determining, based on the pulse wave detected by the pulse-wave detecting device, an augmentation index indicating a proportion of a reflected-wave component of the pulse wave to an incident-wave component thereof, so that the arteriosclerosis of the subject is inspected based on the augmentation index determined by the augmentation-index determining device, a waveform-related-information obtaining device which obtains waveform-related information that is related to a change of a waveform of the pulse wave detected by the pulse-wave detecting device, a display device, an augmentation-index displaying device for operating the display device to display the augmentation index determined by the augmentation-index determining device, and a waveform-related-information displaying device for operating the display device to display, in addition to the augmentation index, the waveform-related information obtained by the waveform-related-information obtaining device.

摘要翻译： 一种用于检查活体的动脉硬化的装置，包括检测来自对象的一部分的脉搏波的脉波检测装置，用于基于由脉搏波检测检测到的脉搏波来确定的增强指数确定装置 装置，指示脉搏波的反射波分量与其入射波分量的比例的增强指数，使得根据由增强指数确定装置确定的增强指数来检查对象的动脉硬化， 波形相关信息获取装置，其获得与由脉波检测装置检测的脉波的波形的变化有关的波形相关信息，显示装置，用于操作显示装置的增强指示显示装置 以显示由增强索引确定装置确定的增强索引和波形相关信息显示装置 用于操作显示装置除了增加索引之外还显示由波形相关信息获取装置获得的波形相关信息。

公开(公告)号：US06796946B2

公开(公告)日：2004-09-28

申请号：US10370503

申请日：2003-02-24

申请人： Toshihiko Ogura ,  Kiyoyuki Narimatsu

发明人： Toshihiko Ogura ,  Kiyoyuki Narimatsu

IPC分类号： A61B500

CPC分类号： A61B5/02233 ,  A61B5/02255 ,  A61B5/6824 ,  A61B5/6828

摘要： An ankle-blood-pressure measuring apparatus for measuring a blood pressure of an ankle of a living subject, including an inflatable cuff which is adapted to be worn on the ankle of the subject; a cuff-pressure changing device which decreases a pressure in the cuff from a pressure higher than a systolic blood pressure of the ankle; a distal-pulse-wave detecting device which is adapted to be worn on a distal portion of the subject that is located on a distal side of the ankle and detects a distal pulse wave produced from the distal portion; an increasing-point detecting device for detecting at least one increasing point where a magnitude of the distal pulse wave continuously detected by the distal-pulse-wave detecting device when the pressure of the cuff is decreased by the cuff-pressure changing device, significantly increases; and an ankle-blood-pressure determining device which determines a pressure of the cuff when the increasing-point detecting device detects the second increasing point, as a systolic blood pressure of one of a plurality of tibial arteries of the ankle of the subject that has stenosis.

公开(公告)号：US06793628B2

公开(公告)日：2004-09-21

申请号：US10351546

申请日：2003-01-27

申请人： Toshihiko Ogura ,  Kiyoyuki Narimatsu

发明人： Toshihiko Ogura ,  Kiyoyuki Narimatsu

IPC分类号： A61B502

CPC分类号： A61B5/02007 ,  A61B5/022 ,  A61B5/02225 ,  A61B5/7239

摘要： A blood-pressure measuring apparatus including a cuff which is adapted to be worn on a portion of a living subject to press the portion, an augmentation-index determining device for determining an augmentation index of the subject based on a cuff pulse wave obtained from the cuff, and a cuff-pulse-wave obtaining device for obtaining, during a pressing period in which the cuff presses the portion of the subject for measuring a blood pressure of the subject, the cuff pulse wave from the cuff so that the augmentation-index determining device determines the augmentation index based on the obtained cuff pulse wave.

摘要翻译： 一种血压测量装置，包括适于佩戴在生物体的一部分上以按压该部分的袖带;增强指数确定装置，用于基于从该对象获得的袖带脉搏波确定对象的增强指数 袖带和袖带脉搏波获取装置，用于在袖带压迫受试者的部分以测量受试者的血压的按压期间中获得来自袖带的袖带脉搏波，使得增强指数 确定装置基于获得的袖带脉搏波确定增强指数。

公开(公告)号：US06719704B2

公开(公告)日：2004-04-13

申请号：US10352175

申请日：2003-01-28

申请人： Kiyoyuki Narimatsu ,  Toshihiko Ogura ,  Akira Tampo

发明人： Kiyoyuki Narimatsu ,  Toshihiko Ogura ,  Akira Tampo

IPC分类号： A61B502

CPC分类号： A61B5/02007 ,  A61B5/02225 ,  A61B5/0255 ,  A61B5/7239

摘要： A vascular-endothelial-cell-function evaluating apparatus including a pressing device including a cuff that is adapted to be worn on a first portion of a living subject, and a cuff-pressure changing device that changes a pressure in the cuff so as to press the first portion of the subject in a pressing period, a pulse-wave detecting device that detects a pulse wave including a plurality of heartbeat-synchronous pulses, from the first portion of the subject, or a second portion of the subject located on a distal side of the first portion, and a pulse-wave-second-half-information obtaining device that obtains a plurality of sets of pulse-wave-second-half information that represent respective characteristics of respective second-half portions of respective heartbeat-synchronous pulses of the pulse wave that are detected by the pulse-wave detecting device at respective different times, the respective second-half portions of the respective heartbeat-synchronous pulses being respective portions of the respective pulses that are subsequent to respective peak points of the respective pulses, the pulse-wave-second-half-information obtaining device providing a time-wise change of the sets of pulse-wave-second-half information that is caused by the pressing of the pressing device.

摘要翻译： 一种血管内皮细胞功能评价装置，包括：压入装置，其包括适于佩戴在生物体的第一部分上的袖带;以及袖带压力改变装置，其改变袖带中的压力以便按压 在按压期间的被检者的第一部分，从被检体的第一部分检测包括多个心跳同步脉冲的脉波的脉波检测装置，或位于远端的被检体的第二部分 第一部分的一侧，以及脉搏波 - 第二半信息获取装置，其获得表示各个心跳同步脉冲的各个后半部分的各个特性的多组脉搏波 - 二分之一信息 在各个不同时刻由脉波检测装置检测出的脉波的各自的心跳同步脉冲的各个后半部分分别为 各个脉冲的各个峰值点之后的脉冲的脉冲波形，脉冲波 - 第二半信息获取装置提供所引起的脉冲波 - 后半部分信息的集合的时间上的变化 通过按压加压装置。

公开(公告)号：US06884221B2

公开(公告)日：2005-04-26

申请号：US10370617

申请日：2003-02-24

申请人： Kiyoyuki Narimatsu ,  Toshihiko Ogura ,  Akira Tampo

发明人： Kiyoyuki Narimatsu ,  Toshihiko Ogura ,  Akira Tampo

IPC分类号： A61B5/0205 ,  A61B5/021 ,  A61B5/022 ,  A61B5/0245 ,  A61B5/025 ,  A61B5/0285 ,  A61B10/00 ,  A61B5/02 ,  A61B5/00

CPC分类号： A61B5/6822 ,  A61B5/021 ,  A61B5/0285 ,  A61B5/743 ,  A61B5/7445 ,  A61B2562/0247 ,  A61B2562/043

摘要： A circulatory-organ evaluating apparatus for evaluating a circulatory organ of a living subject, including a display device, and a control device which controls the display device to simultaneously and graphically display a blood pressure, an augmentation index, and pulse-wave-velocity-related information of the subject.

摘要翻译： 一种用于评价活体的循环器官的循环器官评价装置，包括显示装置，以及控制显示装置同时并图形显示血压，增强指数和脉搏波速度的控制装置， 相关信息的主题。

公开(公告)号：US06843772B2

公开(公告)日：2005-01-18

申请号：US10300824

申请日：2002-11-21

申请人： Tomohiro Nunome ,  Kiyoyuki Narimatsu ,  Toshihiko Ogura

发明人： Tomohiro Nunome ,  Kiyoyuki Narimatsu ,  Toshihiko Ogura

IPC分类号： A61B5/022 ,  A61B5/0245 ,  A61B5/0285 ,  A61B5/02

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

摘要： An apparatus for measuring an inferior-and-superior-limb blood-pressure index of a patient, including an inferior-limb blood-pressure measuring device, a superior-limb blood-pressure measuring device, an index determining device for determining the inferior-and-superior-limb blood-pressure index, based on a blood pressure of an inferior limb measured by the inferior-limb blood-pressure measuring device and a blood pressure of a superior limb measured by the superior-limb blood-pressure measuring device, an inferior-limb-pulse-wave-propagation-velocity-related-information, obtaining device which obtains inferior-limb-pulse-wave-propagation-velocity-related information, an upper-half-body-pulse-wave-propagation-velocity-related-information obtaining device which obtains upper-half-body-pulse-wave-propagation-velocity-related information, and an evaluation-information obtaining device for obtaining, based on the inferior-limb-pulse-wave-propagation-velocity-related information and the upper-half-body-pulse-wave-propagation-velocity-related information, evaluation information that is related to evaluation of reliability of the inferior-and superior-limb blood-pressure index.

摘要翻译： 一种用于测量患者的下肢和上肢血压指数的装置，包括下肢血压测量装置，上肢血压测量装置，用于确定下肢血压的指标确定装置， 基于由下肢血压测定装置测定的下肢血压和上肢血压测定装置测定的上肢血压，测定上肢血压指数， 下肢脉搏波传播速度相关信息获取装置，其获得下肢脉搏波传播速度相关信息，上半身脉搏波传播速度 获取上半身脉搏波传播速度相关信息的相关信息获取装置，以及基于下肢脉搏波传播速度相关信息的评估信息获取装置， 相关信息和upp 呃半体脉搏波传播速度相关信息，与下肢和上肢血压指数的可靠性的评价相关的评价信息。

公开(公告)号：US06827687B2

公开(公告)日：2004-12-07

申请号：US10319615

申请日：2002-12-16

申请人： Kiyoyuki Narimatsu ,  Akira Tampo ,  Toshihiko Ogura

发明人： Kiyoyuki Narimatsu ,  Akira Tampo ,  Toshihiko Ogura

IPC分类号： A61B502

CPC分类号： A61B5/02007 ,  A61B5/022 ,  A61B5/02225 ,  A61B5/0285 ,  A61B5/7239

摘要： A blood-pressure measuring apparatus including a cuff which is adapted to be worn on a portion of a living subject to press the portion, a waveform analyzing device for analyzing a form of a cuff pulse wave which is obtained from the cuff, and a cuff-pulse-wave obtaining device for obtaining, before the cuff presses the portion of the subject for measuring a blood pressure of the subject, the cuff pulse wave from the cuff so that the waveform analyzing device analyzes the form of the cuff pulse wave.

摘要翻译： 一种血压测量装置，包括适于佩戴在活体的一部分以按压该部分的袖带，用于分析从袖带获得的袖带脉搏波形式的波形分析装置，以及袖带 脉冲波获取装置，用于在袖带按压用于测量对象血压的部分之前，获得来自袖带的袖带脉搏波，使得波形分析装置分析袖带脉波的形式。