公开(公告)号：US4566463A

公开(公告)日：1986-01-28

申请号：US601222

申请日：1984-04-17

申请人： Satoru Taniguchi ,  Hideo Nishibayashi ,  Masahiro Uemura

发明人： Satoru Taniguchi ,  Hideo Nishibayashi ,  Masahiro Uemura

IPC分类号： A61B5/022 ,  A61B5/0225 ,  A61B5/0468 ,  A61B5/02

CPC分类号： A61B5/022 ,  A61B5/02255 ,  A61B5/0468

摘要： An automatic blood pressure measuring apparatus including an occluding device having a cuff to apply a pressure to a body member of a subject, and a blood-pressure determining device to determine a blood pressure according to a variation in a pulse wave in relation to a change in the cuff pressure. The apparatus comprises a detector for monitoring a blood circulatory system of the subject, and generating signals representing an abnormality associated with the circulatory system. The apparatus further comprises a control device for actuating the occluding device to apply the cuff pressure to the body member, and causing the blood-pressure determining device to execute a predetermined series of blood-pressure measuring steps to measure the blood pressure, thereby permitting an automatic measurement of the blood pressure of the subject when the blood circulatory system is found abnormal by the detector.

摘要翻译： 一种自动血压测量装置，包括具有用于对受试者的身体构件施加压力的袖带的闭塞装置，以及根据与变化相关的脉搏波的变化来确定血压的血压测定装置 袖口压力。 该装置包括用于监测对象的血液循环系统的检测器，以及产生表示与循环系统相关联的异常的信号。 该装置还包括用于致动闭塞装置以将袖带压施加到身体构件的控制装置，并且使得血压测定装置执行预定的一系列血压测量步骤来测量血压，从而允许 当血液循环系统被检测器发现异常时，自动测量受试者的血压。

公开(公告)号：US06827688B2

公开(公告)日：2004-12-07

申请号：US10337987

申请日：2003-01-08

申请人： Masami Goto ,  Hideo Nishibayashi ,  Kiyoyuki Narimatsu ,  Akihiro Yokozeki

发明人： Masami Goto ,  Hideo Nishibayashi ,  Kiyoyuki Narimatsu ,  Akihiro Yokozeki

IPC分类号： A61B500

CPC分类号： A61B5/02225 ,  A61B5/02116 ,  A61B5/02125 ,  A61B5/0225

摘要： A blood pressure monitor including a cuff, a pressure sensor which detects a pressure in the cuff, a pressure regulating device which increases the pressure of the cuff, a pulse-amplitude determining device for determining an amplitude of each of pulses of a pulse wave which are produced in the cuff and detected by the pressure sensor while the cuff pressure is increased, a candidate determining device for determining, as a diastolic BP candidate, a pressure of the cuff which is detected by the pressure sensor and which corresponds to an amplitude of a first pulse of the pulses determined by the pulse-amplitude determining device, by judging whether the amplitude of the first pulse is not greater than a reference value which is smaller than an amplitude of at least one second pulse of the pulses, by a predetermined proportion of the amplitude of the second pulse, the amplitude of the second pulse being determined by the pulse-amplitude determining device after the amplitude of the first pulse is determined, and a BP determining device for determining, as a monitor diastolic BP value, the cuff pressure corresponding to the amplitude of the first pulse, when the candidate determining device determines, as the diastolic BP candidate, the cuff pressure corresponding to the amplitude of the first pulse, with respect to a predetermined number of the one or more second pulses.

摘要翻译： 一种血压监视器，包括袖带，压力传感器，其检测袖带内的压力;压力调节装置，其增加袖带的压力;脉冲幅度确定装置，用于确定脉搏波的每个脉冲的幅度， 在袖带中产生，并且在袖带压力增加时由压力传感器检测;候选确定装置，用于确定由压力传感器检测的袖带的压力作为舒张BP候选，并且对应于 由脉冲幅度确定装置确定的脉冲的第一脉冲，通过判断第一脉冲的幅度是否不大于比脉冲的至少一个第二脉冲的振幅小的参考值，预定的脉冲 第二脉冲的振幅的比例，第二脉冲的振幅由脉冲振幅确定装置确定，在第一脉冲的振幅之后 t脉冲，以及BP判定装置，当所述候选判定装置判定为与所述第一脉冲的振幅对应的所述袖带压时，作为所述监视器舒张BP值，确定与所述第一脉冲的振幅对应的袖带压， 相对于一个或多个第二脉冲的预定数量的第一脉冲的幅度。

公开(公告)号：US06346083B1

公开(公告)日：2002-02-12

申请号：US09613767

申请日：2000-07-11

申请人： Hideo Nishibayashi ,  Tomohiro Nunome

发明人： Hideo Nishibayashi ,  Tomohiro Nunome

IPC分类号： A61B502

CPC分类号： A61B5/02116 ,  A61B5/022

摘要： A blood-pressure measuring apparatus including a cuff having an inflatable bag, a first pulse-wave sensor which detects a first pulse wave propagated to the bag, a second pulse-wave sensor which detects a second pulse wave propagated to a downstream-side portion of the cuff wound around a body portion of a subject in a direction of flow of blood in an artery of the body portion, an amplitude correcting device for correcting a first group of respective amplitudes of heartbeat-synchronous pulses of the first pulse wave and/or a second group of respective amplitudes of heartbeat-synchronous pulses of the second pulse wave, so that one or more amplitudes of the first group that correspond to one or more pulses of the first pulse wave that are detected while the flow of blood is stopped by the inflated bag is equal to one or more amplitudes of the second group that correspond to one or more pulses of the second pulse wave that are detected while the flow of blood is stopped by the bag, an amplitude-difference determining device for determining, after the correction, a difference between each of the amplitudes of the first group and a corresponding one of the amplitudes of the second group, and a blood-pressure determining device for determining a blood pressure of the subject based on the respective differences between the respective amplitudes of the first group and the corresponding amplitudes of the second group.

摘要翻译： 一种血压测量装置，包括具有充气袋的袖带，检测传播到袋的第一脉波的第一脉波传感器，检测传播到下游侧部分的第二脉波的第二脉波传感器 所述袖带缠绕在所述身体部位的动脉中的血液流动方向上的被检体的身体部分周围;振幅校正装置，用于校正所述第一脉波的心跳同步脉冲的第一组振幅和/ 或第二脉冲波的心跳同步脉冲的相应幅度的第二组，使得与血液流动停止时检测到的第一脉搏波的一个或多个脉冲对应的第一组的一个或多个幅度 通过充气袋等于第二组的一个或多个振幅，其对应于当血液由血液流动被袋阻止时检测到的第二脉搏波的一个或多个脉冲，a 差分确定装置，用于在校正之后确定第一组的每个幅度与第二组的相应幅度之间的差值，以及用于确定对象的血压的血压测定装置 基于第一组的相应幅度和第二组的相应振幅之间的相应差异。

公开(公告)号：US6007492A

公开(公告)日：1999-12-28

申请号：US152464

申请日：1998-09-14

申请人： Masami Goto ,  Hideo Nishibayashi ,  Kiyoyuki Narimatsu ,  Akihiro Yokozeki

发明人： Masami Goto ,  Hideo Nishibayashi ,  Kiyoyuki Narimatsu ,  Akihiro Yokozeki

IPC分类号： A61B5/0225 ,  A61B5/00

CPC分类号： A61B5/02225 ,  A61B5/02116 ,  A61B5/02125 ,  A61B5/0225

摘要： A blood pressure monitor including a cuff, a pressure sensor which detects a pressure in the cuff, a pressure regulating device which increases the pressure of the cuff, a pulse-amplitude determining device for determining an amplitude of each of pulses of a pulse wave which are produced in the cuff and detected by the pressure sensor while the cuff pressure is increased, a candidate determining device for determining, as a diastolic BP candidate, a pressure of the cuff which is detected by the pressure sensor and which corresponds to an amplitude of a first pulse of the pulses determined by the pulse-amplitude determining device, by judging whether the amplitude of the first pulse is not greater than a reference value which is smaller than an amplitude of at least one second pulse of the pulses, by a predetermined proportion of the amplitude of the second pulse, the amplitude of the second pulse being determined by the pulse-amplitude determining device after the amplitude of the first pulse is determined, and a BP determining device for determining, as a monitor diastolic BP value, the cuff pressure corresponding to the amplitude of the first pulse, when the candidate determining device determines, as the diastolic BP candidate, the cuff pressure corresponding to the amplitude of the first pulse, with respect to a predetermined number of the one or more second pulses.

公开(公告)号：US07070567B2

公开(公告)日：2006-07-04

申请号：US10822812

申请日：2004-04-13

申请人： Toshiya Mizukoshi ,  Hideo Nishibayashi

发明人： Toshiya Mizukoshi ,  Hideo Nishibayashi

IPC分类号： A61B5/02

CPC分类号： A61B5/02233

摘要： An inflatable cuff for blood pressure measurement includes a first inflatable bag to press an arterial vessel of a body portion of a living subject for stopping blood flow; a second inflatable bag for sensing a pulse wave propagating along the arterial vessel, which is supported by the inflatable cuff such that the second inflatable bag is located inside a downstream-side portion of the first inflatable bag in the direction of the blood flows; a shielding member disposed between the first inflatable bag and the second inflatable bag so as to prevent an oscillation of the first inflatable bag from propagating to the second inflatable bag; and a slidable separating member disposed between the shielding member and the second inflatable bag so as to prevent generation of a noise caused by a slide contact of the shielding member with the second inflatable bag.

摘要翻译： 用于血压测量的可充气袖带包括：第一充气袋，用于按压活体的身体部分的动脉血管以阻止血液流动; 用于感测沿着所述动脉血管传播的脉波的第二可充气袋，其由所述可充气袖带支撑，使得所述第二可充气袋位于所述第一可充气袋的沿所述血液流动方向的下游侧部分的内侧; 设置在所述第一可充气袋和所述第二充气袋之间的屏蔽构件，以防止所述第一可充气袋的振荡传播到所述第二充气袋; 以及设置在所述遮蔽部件与所述第二可充气袋之间的滑动分离部件，以防止由于所述遮蔽部件与所述第二充气袋的滑动接触而引起的噪音的产生。

公开(公告)号：US06520919B1

公开(公告)日：2003-02-18

申请号：US10180338

申请日：2002-06-27

申请人： Tomohiro Nunome ,  Hideo Nishibayashi

发明人： Tomohiro Nunome ,  Hideo Nishibayashi

IPC分类号： A61B500

CPC分类号： A61B5/02116 ,  A61B5/021

摘要： An apparatus for measuring an inferior-and-superior-limb blood-pressure index of a living subject, including an inferior-limb blood-pressure measuring device, a superior-limb blood-pressure measuring device, an index determining means for determining the inferior-and-superior-limb blood-pressure index, based on a systolic blood pressure of an inferior limb, measured by the inferior-limb blood-pressure measuring device and a systolic blood pressure of a superior limb, measured by the superior-limb blood-pressure measuring device, an estimated-inferior-limb-systolic-blood-pressure determining means for determining an estimated systolic blood pressure of the inferior limb, an estimated-superior-limb-systolic-blood-pressure determining means for determining an estimated systolic blood pressure of the superior limb, and a cuff-pressure control means for controlling at least one of respective pressures of the inferior-limb cuff and the superior-limb cuff, such that when the respective pressures of an inferior-limb cuff and a superior-limb cuff are decreased, the respective pressures of the inferior-limb cuff and the superior-limb cuff become equal to the respective estimated systolic blood pressures of the inferior limb and the superior limb, at the same time.

摘要翻译： 一种用于测量生物体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 和上肢血压指数，通过下肢血压测定装置测定的下肢的收缩压和上肢的收缩压，由上肢血液 压力测量装置，用于确定下肢的估计的收缩压的估计的下肢收缩压测定装置，用于确定估计的收缩压的估计上肢收缩压测定装置 以及用于控制下肢袖带和上肢袖带的各自压力中的至少一个的袖带压力控制装置，使得当各个压力 下肢袖带和上肢袖口的血压降低，下肢袖带和上肢袖带的压力变得等于下肢和上肢的各自估计的收缩压，在下肢和上肢 同一时间。

公开(公告)号：US06283922B1

公开(公告)日：2001-09-04

申请号：US09397666

申请日：1999-09-16

申请人： Masami Goto ,  Hideo Nishibayashi ,  Kiyoyuki Narimatsu ,  Akihiro Yokozeki

发明人： Masami Goto ,  Hideo Nishibayashi ,  Kiyoyuki Narimatsu ,  Akihiro Yokozeki

IPC分类号： A61B500

CPC分类号： A61B5/02225 ,  A61B5/02116 ,  A61B5/02125 ,  A61B5/0225

摘要： A blood pressure monitor including a cuff, a pressure sensor which detects a pressure in the cuff, a pressure regulating device which increases the pressure of the cuff, a pulse-amplitude determining device for determining an amplitude of each of pulses of a pulse wave which are produced in the cuff and detected by the pressure sensor while the cuff pressure is increased, a candidate determining device for determining, as a diastolic BP candidate, a pressure of the cuff which is detected by the pressure sensor and which corresponds to an amplitude of a first pulse of the pulses determined by the pulse-amplitude determining device, by judging whether the amplitude of the first pulse is not greater than a reference value which is smaller than an amplitude of at least one second pulse of the pulses, by a predetermined proportion of the amplitude of the second pulse, the amplitude of the second pulse being determined by the pulse-amplitude determining device after the amplitude of the first pulse is determined, and a BP determining device for determining, as a monitor diastolic BP value, the cuff pressure corresponding to the amplitude of the first pulse, when the candidate determining device determines, as the diastolic BP candidate, the cuff pressure corresponding to the amplitude of the first pulse, with respect to a predetermined number of the one or more second pulses.

摘要翻译： 一种血压监视器，包括袖带，压力传感器，其检测袖带内的压力;压力调节装置，其增加袖带的压力;脉冲幅度确定装置，用于确定脉搏波的每个脉冲的幅度， 在袖带中产生，并且在袖带压力增加时由压力传感器检测;候选确定装置，用于确定由压力传感器检测的袖带的压力作为舒张BP候选，并且对应于 由脉冲幅度确定装置确定的脉冲的第一脉冲，通过判断第一脉冲的幅度是否不大于比脉冲的至少一个第二脉冲的振幅小的参考值，预定的脉冲 第二脉冲的振幅的比例，第二脉冲的振幅由脉冲振幅确定装置确定，在第一脉冲的振幅之后 t脉冲，以及BP判定装置，当所述候选判定装置判定为与所述第一脉冲的振幅对应的所述袖带压时，作为所述监视器舒张BP值，确定与所述第一脉冲的振幅对应的袖带压， 相对于一个或多个第二脉冲的预定数量的第一脉冲的幅度。

公开(公告)号：US10292604B2

公开(公告)日：2019-05-21

申请号：US14382730

申请日：2013-03-05

申请人： Hideo Nishibayashi ,  Kazuya Sata

发明人： Hideo Nishibayashi ,  Kazuya Sata

IPC分类号： A61B5/022 ,  A61B5/021 ,  A61B5/02

摘要： An automatic blood pressure measuring apparatus includes: a compression band wrapped around a compressed site of a living body, the automatic blood pressure measuring apparatus sequentially extracting a pulse wave that is pressure oscillation in the compression band in a process of changing a compression pressure value of the compression band to determine a blood pressure value of the living body based on a change in the pulse wave, the compression band having a plurality of expansion bags having independent air chambers aligned in a width direction to respectively compress the compressed site of the living body, the automatic blood pressure measuring apparatus sequentially calculating an amplitude ratio of an amplitude value of a pulse wave from a predetermined expansion bag positioned on a downstream side of an upstream expansion bag positioned on an upstream side of an artery in the compressed site out of the expansion bags.

公开(公告)号：US5261414A

公开(公告)日：1993-11-16

申请号：US901091

申请日：1992-06-19

申请人： Ye Aung ,  Masami Takaya ,  Hideo Nishibayashi

发明人： Ye Aung ,  Masami Takaya ,  Hideo Nishibayashi

IPC分类号： A61B5/022 ,  A61B5/02

CPC分类号： A61B5/02225 ,  A61B5/02116 ,  A61B5/022

摘要： A blood pressure monitor system for monitoring blood pressure of a living subject, including a pulse wave detecting device detecting a first pulse wave produced from an artery of the subject via a body surface of the subject over the artery, an inflatable cuff pressing a body portion of the subject, a blood pressure measuring device measuring a systolic and a mean blood pressure of the subject, based on variation in amplitude of pulses of a second pulse wave transmitted to the cuff by changing a pressure in the cuff, and a blood pressure determining device determining a relationship between blood pressure and pulse wave magnitude, based on the systolic and mean blood pressure values measured by the blood pressure measuring device and an upper-peak magnitude and a mean magnitude of the first pulse wave detected by the pulse wave detecting device, and continuously determining, according to the relationship, blood pressure values of the subject based on magnitudes of the first pulse wave detected by the pulse wave detecting device.

摘要翻译： 一种用于监测生物体血压的血压监视器系统，包括：脉搏检测装置，其通过动脉的被检体的身体表面检测从受检者的动脉产生的第一脉搏波;压缩身体部分的充气袖带 基于通过改变袖带中的压力而传送到袖带的第二脉搏波的脉冲幅度的变化来测量受试者的收缩压和血压的血压测量装置，以及血压测定装置 基于由血压测量装置测量的收缩压和平均血压值以及由脉波检测装置检测到的第一脉搏波的上限峰值和平均值，确定血压与脉搏波幅度之间的关系的装置 并根据关系根据第一脉搏波的大小连续地确定被检者的血压值 由脉波检测装置检测。

公开(公告)号：US06969356B2

公开(公告)日：2005-11-29

申请号：US10799744

申请日：2004-03-15

申请人： Hideo Nishibayashi

发明人： Hideo Nishibayashi

IPC分类号： A61B5/022 ,  A61B5/02

CPC分类号： A61B5/02233

摘要： An inflatable cuff for blood pressure measurement includes a first inflatable bag which is inflatable to press an arterial vessel of a body portion of a living subject and stop flow of blood in the arterial vessel which the inflatable cuff is adapted to be wound around the body portion; a second inflatable bag for sensing a pulse wave propagating along the arterial vessel, which is supported by the inflatable cuff such that the second inflatable bag is located inside a downstream-side portion of the first inflatable bag in the direction of the blood flows in the arterial vessel, and which has a dimension as measured in the direction that is smaller than a dimension of the first inflatable bag as measured in said direction; and a fluid-filled bag which is located between the second inflatable bag and the body portion and which is filled with incompressible fluid.

摘要翻译： 用于血压测量的可充气袖带包括第一充气袋，其可充气以按压活体的身体部分的动脉血管，并阻止动脉血管中的血液流动，所述可膨胀箍适于缠绕在身体部分 ; 用于感测沿着动脉血管传播的脉搏波的第二可充气袋，其由所述可充气袖带支撑，使得所述第二可充气袋位于所述第一可充气袋的下游侧部分沿着所述血液的方向流动 动脉血管，并且具有在沿所述方向测量的小于所述第一可充气袋的尺寸的方向上测量的尺寸; 以及位于第二可膨胀袋和主体部分之间并且填充有不可压缩流体的流体填充袋。