公开(公告)号：US06406434B2

公开(公告)日：2002-06-18

申请号：US09749376

申请日：2000-12-28

申请人： Hidekatsu Inukai ,  Tohru Oka

发明人： Hidekatsu Inukai ,  Tohru Oka

IPC分类号： A61B502

CPC分类号： A61B5/02225 ,  A61B5/0225

摘要： An apparatus for iteratively measuring a blood pressure of a living subject who is undergoing a blood-dialysis treatment, including an inflatable cuff which applies a pressing force to a body portion of the subject, a blood-pressure measuring device which measures a blood pressure of the subject by changing the pressing force of the cuff, a starting device for starting the blood-pressure measuring device at a predetermined period in the dialysis duration, so that the blood-pressure measuring device iteratively measures a blood pressure of the subject at the predetermined period, a period memory device which stores, for a plurality of living subjects including the subject, a plurality of sets of predetermined periods each set of which includes respective predetermined periods for a plurality of partial durations of the dialysis duration, an identifying device for identifying the subject, and a selecting device for selecting, from the sets of predetermined periods stored in the period memory device.

摘要翻译： 一种用于迭代地测量正在进行血液透析治疗的生物体的血压的装置，包括对被检体的身体部分施加按压力的可膨胀的袖带，测量血液的血压的血压测量装置 主体通过改变袖带的按压力，在透析持续时间内以预定的时间段启动血压测量装置的起始装置，使得血压测量装置以预定的方式迭代地测量被检体的血压 周期存储装置，对于包括被摄体的多个生物体，存储多组预定时间段，每组预定周期包括用于多次透析持续时间的部分持续时间的各个预定周期;识别装置，用于识别 被摄体，以及选择装置，用于从存储在期间me中的预定期间的集合中进行选择 mory设备。

公开(公告)号：US6036652A

公开(公告)日：2000-03-14

申请号：US86749

申请日：1998-05-29

申请人： Hidekatsu Inukai ,  Akihiro Yokozeki ,  Keizoh Kawaguchi ,  Kiyoyuki Narimatsu

发明人： Hidekatsu Inukai ,  Akihiro Yokozeki ,  Keizoh Kawaguchi ,  Kiyoyuki Narimatsu

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

CPC分类号： A61B5/02255 ,  A61B5/0285

摘要： An apparatus for successively estimating an intraarterial blood pressure of a living subject, based on information non-invasively obtained from a circulatory organ of the subject, including: a first device for non-invasively obtaining, from the circulatory organ of the subject, first information which relates to velocity of propagation of a pulse wave which propagates through an artery of the subject; a second device for non-invasively obtaining, from the circulatory organ of the subject, at least one of second information which relates to heart rate of the subject and third information which relates to an area defined by a volume pulse wave from a peripheral portion of the subject; and a third device for estimating, according to a predetermined relationship between (A) blood pressure, and (B1) first information and (B2) at least one of (B21) second information and (B22) third information, the intraarterial blood pressure of the subject, based on the first information obtained by the first device and the at least one of the second information and the third information obtained by the second device.

摘要翻译： 一种用于根据从受试者的循环系统非侵入式获得的信息来连续地估计活体的动脉血压的装置，其特征在于，包括：从所述受试者的循环器官非侵入式获取第一信息的第一装置 其涉及通过受试者的动脉传播的脉搏波的传播速度; 从受试者的循环器官非侵入性地获得与受试者的心率有关的第二信息和与由体积脉搏波定义的区域相关的第三信息的第二装置， 主题; 以及第三装置，根据（A）血压和（B1）第一信息之间的预定关系和（B2）第（B21）第二信息和（B22）第三信息中的至少一个来估计动脉内血压 基于由第一设备获得的第一信息和由第二设备获得的第二信息和第三信息中的至少一个。

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：US07566307B2

公开(公告)日：2009-07-28

申请号：US11523651

申请日：2006-09-20

申请人： Hidekatsu Inukai ,  Toru Oka

发明人： Hidekatsu Inukai ,  Toru Oka

IPC分类号： A61B5/02

CPC分类号： A61B5/02233 ,  A61B5/02125 ,  A61B5/02141 ,  A61B5/0285

摘要： A blood pressure monitoring apparatus which continuously estimates and monitors the blood pressure by using the pulse wave propagation time can accurately estimate the blood pressure. While an estimated blood pressure is continuously calculated by using the pulse wave propagation time, the correlation between the pulse wave propagation time and the interval between feature points contained in two consecutive heart beat waveforms of an electrocardiogram is monitored. If the correlation is reversed, the blood pressure is actually measured, and the estimated blood pressure is corrected on the basis of the difference between the estimated blood pressure and actually measured blood pressure.

摘要翻译： 通过使用脉波传播时间连续地估计和监视血压的血压监测装置可以准确地估计血压。 虽然通过使用脉搏波传播时间连续计算出估计的血压，但是监测脉搏波传播时间与包含在心电图的两个连续心跳波形中的特征点之间的间隔之间的相关性。 如果相关性相反，则实际测量血压，并且基于估计的血压与实际测量的血压之间的差来校正估计的血压。

公开(公告)号：US07390300B2

公开(公告)日：2008-06-24

申请号：US11475917

申请日：2006-06-28

申请人： Hidekatsu Inukai ,  Toru Oka

发明人： Hidekatsu Inukai ,  Toru Oka

IPC分类号： A61B5/02

CPC分类号： A61B5/021 ,  A61B5/02125 ,  A61B5/0261 ,  A61B5/0285

摘要： A pulse wave is detected in a predetermined location of a living body, and the progressive wave component and reflected wave component are extracted from the pulse wave. The pulse wave propagation time is calculated from the progressive wave component and reflected wave component, and blood pressure is calculated on the basis of this pulse wave propagation time. The use of this method provides blood pressure measuring apparatus capable of continuously measuring blood pressure with a simple method.

摘要翻译： 在生物体的预定位置检测出脉搏波，从脉搏波中提取行波成分和反射波分量。 根据行波分量和反射波分量计算出脉搏波传播时间，并根据该脉波传播时间计算出血压。 该方法的使用提供了能够通过简单的方法连续测量血压的血压测量装置。

公开(公告)号：US20070016085A1

公开(公告)日：2007-01-18

申请号：US11475917

申请日：2006-06-28

申请人： Hidekatsu Inukai ,  Toru Oka

发明人： Hidekatsu Inukai ,  Toru Oka

IPC分类号： A61B5/02

CPC分类号： A61B5/021 ,  A61B5/02125 ,  A61B5/0261 ,  A61B5/0285

摘要： A pulse wave is detected in a predetermined location of a living body, and the progressive wave component and reflected wave component are extracted from the pulse wave. The pulse wave propagation time is calculated from the progressive wave component and reflected wave component, and blood pressure is calculated on the basis of this pulse wave propagation time. The use of this method provides blood pressure measuring apparatus capable of continuously measuring blood pressure with a simple method.

摘要翻译： 在生物体的预定位置检测出脉搏波，从脉搏波中提取行波成分和反射波分量。 根据行波分量和反射波分量计算出脉搏波传播时间，并根据该脉波传播时间计算出血压。 该方法的使用提供了能够通过简单的方法连续测量血压的血压测量装置。

公开(公告)号：US06645155B2

公开(公告)日：2003-11-11

申请号：US10140326

申请日：2002-05-08

申请人： Hidekatsu Inukai ,  Keizoh Kawaguchi ,  Tomohiro Nunome ,  Akihiro Yokozeki

发明人： Hidekatsu Inukai ,  Keizoh Kawaguchi ,  Tomohiro Nunome ,  Akihiro Yokozeki

IPC分类号： A61B500

CPC分类号： A61B5/0285 ,  A61B5/021 ,  A61B5/02255 ,  A61B5/1455

摘要： A blood pressure monitor apparatus for monitoring a blood pressure of a living subject, comprising: pulse-wave-propagation-velocity-relating information obtaining means for successively obtaining pulse-wave-propagation-velocity-relating information which relates to a pulse-wave propagation velocity at which a pulse wave propagates in an artery of the subject; pulse-period-relating information obtaining means for successively obtaining pulse-period-relating information which relates to a pulse period of the subject; peripheral-blood-volume-relating information obtaining means for successively obtaining peripheral-blood-volume-relating information which relates to a volume of blood which flows in a peripheral body portion of the subject; and abnormality judging means for judging that the blood pressure of the subject is abnormal when at least one of the pulse-wave-propagation-velocity-relating information, pulse-period-relating information, and peripheral-blood-volume-relating information does not fall within a corresponding one of a first, a second and a third reference range.

公开(公告)号：US06428481B1

公开(公告)日：2002-08-06

申请号：US09580639

申请日：2000-05-30

申请人： Hidekatsu Inukai ,  Keizoh Kawaguchi ,  Tomohiro Nunome ,  Akihiro Yokozeki

发明人： Hidekatsu Inukai ,  Keizoh Kawaguchi ,  Tomohiro Nunome ,  Akihiro Yokozeki

IPC分类号： A61B500

CPC分类号： A61B5/02225 ,  A61B5/021 ,  A61B5/02116 ,  A61B5/02125 ,  A61B5/02255 ,  A61B5/0285 ,  A61B5/1455

摘要： A device for monitoring the blood pressure of a living subject, including a pulse-wave-propagation-velocity-relating information obtaining device for successively obtaining pulse-wave-propagation-velocity-relating information which relates to a pulse-wave propagation velocity at which a pulse wave propagates in an artery of the subject, a pulse-period-relating information obtaining device for successively obtaining pulse-period-relating information which relates to a pulse period of the subject, a peripheral-blood-volume-relating information obtaining device for successively obtaining peripheral-blood-volume-relating information which relates to a volume of blood which flows in a peripheral body portion of the subject, and an abnormality judging device for judging that the blood pressure of the subject is abnormal when at least one of the pulse-wave-propagation-velocity-relating information, pulse-period-relating information, and peripheral-blood-volume-relating information does not fall within a corresponding one of a first, a second and a third reference range.

摘要翻译： 一种用于监测生物体血压的装置，包括脉搏波传播速度相关信息获取装置，用于连续获得脉搏波传播速度相关信息，该脉冲波传播速度相关信息涉及脉搏波传播速度相关信息， 脉搏波在被检体的动脉中传播，脉冲周期相关信息获取装置，用于连续地获得与被检体的脉冲周期相关的脉冲周期相关信息，外周血量相关信息获取装置 用于连续地获得与在被检体的周边部分中流动的血液量相关的外周血量相关信息，以及异常判断装置，用于当至少一个 脉搏波传播速度相关信息，脉冲周期相关信息和外周血量相关信息不是fa 在第一，第二和第三参考范围的对应的一个中。

公开(公告)号：US6027453A

公开(公告)日：2000-02-22

申请号：US149134

申请日：1998-09-08

申请人： Yoshihisa Miwa ,  Hidekatsu Inukai

发明人： Yoshihisa Miwa ,  Hidekatsu Inukai

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

CPC分类号： A61B5/02125 ,  A61B5/02255 ,  A61B5/0285 ,  A61B5/4035

摘要： An apparatus for monitoring a blood pressure of a living subject, including: a first judging device for judging whether a physical parameter which is obtained from the subject and which changes in relation with the blood pressure of the subject falls within a first reference range; an alarm device which outputs an alarm when the first judging device makes a first negative judgment that the physical parameter does not fall within the first reference range; a second judging device for judging whether the physical parameter falls within a second reference range which is contained in the first reference range; and a blood-pressure measuring device which includes a pressing band adapted to press a portion of the subject, and which automatically measures, using the pressing band, a blood pressure of the subject when the second judging device makes a second negative judgment that the physical parameter does not fall within the second reference range.

摘要翻译： 一种用于监测生物体血压的装置，包括：第一判断装置，用于判断从对象获得的物理参数是否与被摄体的血压相关的变化落在第一参考范围内; 当所述第一判断装置进行所述物理参数不在所述第一参考范围内的第一否定判定时，输出报警的报警装置; 第二判断装置，用于判断物理参数是否在包含在第一参考范围内的第二参考范围内; 以及血压测量装置，其包括适于按压被检体的一部分的按压带，并且当所述第二判断装置进行第二否定判断时，使用所述按压带自动测量所述被检体的血压， 参数不在第二个参考范围内。