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1.发明授权Arteriosclerosis degree judgment device capable of judging arteriosclerosis degree precisely 有权动脉硬化度判断装置能够精确判断动脉硬化程度公开(公告)号：US08579826B2
公开(公告)日：2013-11-12
申请号：US12743074
申请日：2008-11-13
IPC分类号： A61B5/0205 , A61B5/022 , A61B5/0225
CPC分类号： A61B5/022 , A61B5/02007 , A61B5/02125 , A61B5/0285
摘要： A cuff of a pulse wave meter equipped with an arteriosclerosis degree judgment device has air bags for compressing a living body having a double structure along an artery including an avascularization air bag and a pulse-wave measuring air bag. Provided at outer circumferential sides of these air bags are a curler for integrally pressing these air bags against an upper arm, and an air bag for pressing the curler from the outer circumferential side. A member for suppressing vibrations is provided between a curler-compressing air bag and the pulse-wave measuring air bag, and suppresses propagation of vibrations from the curler-compressing air bag to the pulse-wave measuring air bag. The pulse wave meter measures a pulse wave based on changes in internal pressure in the pulse-wave measuring air bag while the avascularization air bag provides avascularization at the peripheral side.
摘要翻译： 具有动脉硬化度判断装置的脉搏波形计的袖带具有用于压缩具有双重结构的活体的气囊，该气囊包括血管化气囊和脉搏波测量气囊。 在这些气囊的外周侧设置有用于将这些气囊一体地压靠在上臂上的卷曲器，以及用于从外周侧按压卷发器的气囊。 在卷曲器压缩气囊和脉搏波测量用气囊之间设置有用于抑制振动的部件，并且抑制来自卷曲压缩气囊的振动的传播到脉搏波测量用气囊。 脉搏波仪基于脉搏波测量气囊中的内压变化测量脉搏波，同时血管化气囊在外周侧提供血管再生。
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2.发明申请ARTERIOSCLEROSIS DEGREE JUDGMENT DEVICE CAPABLE OF JUDGING ARTERIOSCLEROSIS DEGREE PRECISELY 有权评估ARTERIOSCLEROSIS度评估程序精度高公开(公告)号：US20100268092A1
公开(公告)日：2010-10-21
申请号：US12743074
申请日：2008-11-13
IPC分类号： A61B5/0205 , A61B5/022 , A61B5/0225
CPC分类号： A61B5/022 , A61B5/02007 , A61B5/02125 , A61B5/0285
摘要： A cuff of a pulse wave meter equipped with an arteriosclerosis degree judgment device has air bags for compressing a living body having a double structure along an artery including an avascularization air bag and a pulse-wave measuring air bag. Provided at outer circumferential sides of these air bags are a curler for integrally pressing these air bags against an upper arm, and an air bag for pressing the curler from the outer circumferential side. A member for suppressing vibrations is provided between a curler-compressing air bag and the pulse-wave measuring air bag, and suppresses propagation of vibrations from the curler-compressing air bag to the pulse-wave measuring air bag. The pulse wave meter measures a pulse wave based on changes in internal pressure in the pulse-wave measuring air bag while the avascularization air bag provides avascularization at the peripheral side.
摘要翻译： 具有动脉硬化度判断装置的脉搏波形计的袖带具有用于压缩具有双重结构的活体的气囊，该气囊包括血管化气囊和脉搏波测量气囊。 在这些气囊的外周侧设置有用于将这些气囊一体地压靠在上臂上的卷曲器，以及用于从外周侧按压卷发器的气囊。 在卷曲器压缩气囊和脉搏波测量用气囊之间设置有用于抑制振动的部件，并且抑制来自卷曲压缩气囊的振动的传播到脉搏波测量用气囊。 脉搏波仪基于脉搏波测量气囊中的内压变化测量脉搏波，同时血管化气囊在外周侧提供血管再生。
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3.发明申请BLOOD PRESSURE INFORMATION MEASUREMENT DEVICE CAPABLE OF OBTAINING INDEX FOR DETERMINING DEGREE OF ARTERIOSCLEROSIS 审中-公开血液压力信息测量装置能够获得确定椎弓根病程度的指标公开(公告)号：US20110077534A1
公开(公告)日：2011-03-31
申请号：US12993699
申请日：2009-04-28
IPC分类号： A61B5/022
CPC分类号： A61B5/022 , A61B5/02 , A61B5/02007
摘要： A blood pressure information measurement device includes an air bladder wrapped around a central side of a measurement portion for pulse wave measurement and an air bladder wrapped at a peripheral side for blood pressure measurement. The air bladder for blood pressure measurement is increased to a pressure higher than a systolic blood pressure, and a blood pressure is measured. An internal pressure of the air bladder is maintained, a pulse wave is measured in avascularized state, and a feature point needed for calculating an index for determining an arteriosclerosis degree is extracted from the pulse wave. When the feature point is not extracted from the pulse wave, the internal pressure of the air bladder for blood pressure measurement is reduced to a pressure lower than the systolic blood pressure, a pulse wave in non-avascularized state is measured, and a feature point is extracted from the pulse wave.
摘要翻译： 血压信息测量装置包括围绕用于脉搏波测量的测量部分的中心侧的气囊和用于血压测量的外围侧包围的气囊。 用于血压测量的气囊被增加到高于收缩血压的压力，并且测量血压。 保持空气囊的内压，在血管状态下测量脉搏波，并且从脉搏波中提取计算用于确定动脉硬化程度的指标所需的特征点。 当没有从脉搏波中提取特征点时，用于血压测量的气囊的内部压力被降低到低于收缩血压的压力，测量非血管状态的脉搏波，并且特征点 从脉搏波中提取出来。
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公开(公告)号：US09474485B2
公开(公告)日：2016-10-25
申请号：US13790026
申请日：2013-03-08
CPC分类号： A61B5/6844 , A61B5/02233 , A61B5/1071 , A61B5/1072 , A61B5/6824 , A61B5/72 , A61B5/742 , A61B2562/0219
摘要： A blood pressure measurement device includes a cuff, a display, a distance sensor, an acceleration sensor, and a CPU. The display displays a positional relationship between the patient's heart and the device, which includes a flat screen. The distance sensor measures a distance between the device and the patient, and detects a subject to be measured on a line perpendicular to the flat screen of the display and measures the distance. The acceleration sensor measures an angle of inclination of the device when mounted on the patient's wrist. The CPU calculates a positional relationship between the patient's heart and the device based on the distance between the device and the subject to be measured, the angle of inclination of the device mounted on the patient's wrist, the length of the patient's forearm and upper arm, and a vertical distance between the patient's shoulder and heart.
摘要翻译： 血压测量装置包括袖带，显示器，距离传感器，加速度传感器和CPU。 显示器显示患者的心脏和设备之间的位置关系，其包括平面屏幕。 距离传感器测量设备和患者之间的距离，并且在垂直于显示器的平面屏幕的线上检测要测量的被摄体并测量距离。 当安装在患者的手腕上时，加速度传感器测量装置的倾斜角度。 CPU根据装置和待测对象之间的距离，安装在患者手腕上的装置的倾斜角度，患者前臂和上臂的长度，计算患者心脏与装置之间的位置关系， 和病人的肩膀和心脏之间的垂直距离。
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5.发明授权公开(公告)号：US09119535B2
公开(公告)日：2015-09-01
申请号：US13314355
申请日：2011-12-08
申请人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
发明人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
IPC分类号： A61B5/02 , A61B5/021 , A61B5/0225
CPC分类号： A61B5/02007 , A61B5/02125 , A61B5/0225
摘要： A blood pressure measurement device accurately calculates an index useful in determining the degree of arteriosclerosis by accurately detecting a difference in time of appearance of a ejection wave and reflected wave in a blood pressure waveform. The device sets a threshold value based on an index that expresses a characteristic of the blood pressure waveform with respect to the point of appearance of the reflected wave in the blood pressure and estimates a rise point of the reflected wave by calculating an x-coordinate value of a point based on a maximum amplitude of the reflected wave and the threshold value. The device obtains the index of degree of arteriosclerosis by calculating a time difference in appearance between the ejection wave and the reflected wave based on the estimated rise point of the reflected wave.
摘要翻译： 血压测量装置通过精确地检测血压波形中的喷射波和反射波的出现时间的差异来精确地计算用于确定动脉硬化程度的指标。 该装置基于表示相对于血压中的反射波的出现点的血压波形的特性的指标来设定阈值，并且通过计算x坐标值来估计反射波的上升点 基于反射波的最大幅度和阈值的点。 该装置根据估计的反射波的上升点，计算出喷射波和反射波之间的时间差，得到动脉硬化程度的指标。
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6.发明申请公开(公告)号：US20120172734A1
公开(公告)日：2012-07-05
申请号：US13314355
申请日：2011-12-08
申请人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
发明人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
IPC分类号： A61B5/0225
CPC分类号： A61B5/02007 , A61B5/02125 , A61B5/0225
摘要： A blood pressure measurement device accurately calculates an index useful in determining the degree of arteriosclerosis by accurately detecting a difference in time of appearance of a ejection wave and reflected wave in a blood pressure waveform. The device sets a threshold value based on an index that expresses a characteristic of the blood pressure waveform with respect to the point of appearance of the reflected wave in the blood pressure and estimates a rise point of the reflected wave by calculating an x-coordinate value of a point based on a maximum amplitude of the reflected wave and the threshold value. The device obtains the index of degree of arteriosclerosis by calculating a time difference in appearance between the ejection wave and the reflected wave based on the estimated rise point of the reflected wave.
摘要翻译： 血压测量装置通过精确地检测血压波形中的喷射波和反射波的出现时间的差异来精确地计算用于确定动脉硬化程度的指标。 该装置基于表示相对于血压中的反射波的出现点的血压波形的特性的指标来设定阈值，并且通过计算x坐标值来估计反射波的上升点 基于反射波的最大幅度和阈值的点。 该装置根据估计的反射波的上升点，计算出喷射波和反射波之间的时间差，得到动脉硬化程度的指标。
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公开(公告)号：US20110282224A1
公开(公告)日：2011-11-17
申请号：US13189634
申请日：2011-07-25
IPC分类号： A61B5/02
CPC分类号： A61B5/022 , A61B5/7207 , A61B5/7239
摘要： In a pulse wave analyzer, a local maximum point of a fourth order differentiated wave of the pulse wave of one beat is acquired, and a maximum point of a reflection wave of the local maximum points of the fourth order differentiation existing in a zone of an original waveform is determined as a starting point of a reflection wave zone that is a first characteristic point. With 10% of the amplitude of the first characteristic as a threshold value, a time point at which the amplitude reaches the threshold value after the relevant point is determined as an ending point of the reflection wave zone that is a second characteristic point. The duration time of the reflection time of the time between the first characteristic point and the second characteristic point is calculated as an index useful in the diagnosis of heart disease.
摘要翻译： 在脉搏波分析仪中，获取1次脉搏波的第4级微分波的局部最大点，存在于第1级的区域中的4阶微分的局部最大点的反射波的最大点 原始波形被确定为作为第一特征点的反射波区域的起始点。 以第一特性的幅度的10％作为阈值，将相关点之后的振幅达到阈值的时间点确定为作为第二特征点的反射波段的终点。 计算第一特征点和第二特征点之间的时间的反射时间的持续时间作为用于诊断心脏病的指标。
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公开(公告)号：US20130237865A1
公开(公告)日：2013-09-12
申请号：US13790026
申请日：2013-03-08
CPC分类号： A61B5/6844 , A61B5/02233 , A61B5/1071 , A61B5/1072 , A61B5/6824 , A61B5/72 , A61B5/742 , A61B2562/0219
摘要： A blood pressure measurement device includes a cuff, a display, a distance sensor, an acceleration sensor, and a CPU. The display displays a positional relationship between the patient's heart and the device, which includes a flat screen. The distance sensor measures a distance between the device and the patient, and detects a subject to be measured on a line perpendicular to the flat screen of the display and measures the distance. The acceleration sensor measures an angle of inclination of the device when mounted on the patient's wrist. The CPU calculates a positional relationship between the patient's heart and the device based on the distance between the device and the subject to be measured, the angle of inclination of the device mounted on the patient's wrist, the length of the patient's forearm and upper arm, and a vertical distance between the patient's shoulder and heart.
摘要翻译： 血压测量装置包括袖带，显示器，距离传感器，加速度传感器和CPU。 显示器显示患者的心脏和设备之间的位置关系，其包括平面屏幕。 距离传感器测量设备和患者之间的距离，并且在垂直于显示器的平面屏幕的线上检测要测量的被摄体并测量距离。 当安装在患者的手腕上时，加速度传感器测量装置的倾斜角度。 CPU根据装置和待测对象之间的距离，安装在患者手腕上的装置的倾斜角度，患者前臂和上臂的长度，计算患者心脏与装置之间的位置关系， 和病人的肩膀和心脏之间的垂直距离。
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9.发明授权公开(公告)号：US08517951B2
公开(公告)日：2013-08-27
申请号：US13876301
申请日：2011-07-04
申请人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
发明人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
IPC分类号： A61B5/02
CPC分类号： A61B5/02007 , A61B5/021 , A61B5/02125 , A61B5/022 , A61B5/02233 , G06F19/00
摘要： A CPU of a blood pressure information measurement device calculates blood pressure from a change in internal pressure of an air bladder used to measure the blood pressure. AI (augmentation index) and Tr (traveling time to reflected wave) are calculated from a pulse wave waveform. A path difference calculation unit of the CPU stores a correction equation to correct a pulse wave propagation distance that is stored in advance, and, by substituting the calculated blood pressure value, AI and the like into the correction equation, corrects the pulse wave propagation distance stored in advance and approximates the pulse wave propagation distance stored in advance to an actual pulse wave propagation distance. A PWV (pulse wave velocity) calculation unit calculates the PWV using the corrected distance.
摘要翻译： 血压信息测量装置的CPU根据用于测量血压的气囊的内压变化来计算血压。 从脉波波形计算AI（增强指数）和Tr（到反射波的行进时间）。 CPU的路径差分计算单元存储用于校正预先存储的脉波传播距离的校正方程，并且通过将计算出的血压值AI等替换为校正方程，校正脉波传播距离 预先存储并且预先存储的脉搏波传播距离近似于实际的脉搏波传播距离。 PWV（脉搏波速度）计算单元使用校正距离来计算PWV。
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10.发明申请公开(公告)号：US20130184596A1
公开(公告)日：2013-07-18
申请号：US13876301
申请日：2011-07-04
申请人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
发明人： Kenji Fujii , Tatsuya Kobayashi , Toshihiko Ogura
CPC分类号： A61B5/02007 , A61B5/021 , A61B5/02125 , A61B5/022 , A61B5/02233 , G06F19/00
摘要： A CPU of a blood pressure information measurement device calculates blood pressure from a change in internal pressure of an air bladder used to measure the blood pressure. AI (augmentation index) and Tr (traveling time to reflected wave) are calculated from a pulse wave waveform. A path difference calculation unit of the CPU stores a correction equation to correct a pulse wave propagation distance that is stored in advance, and, by substituting the calculated blood pressure value, AI and the like into the correction equation, corrects the pulse wave propagation distance stored in advance and approximates the pulse wave propagation distance stored in advance to an actual pulse wave propagation distance. A PWV (pulse wave velocity) calculation unit calculates the PWV using the corrected distance.
摘要翻译： 血压信息测量装置的CPU根据用于测量血压的气囊的内压变化来计算血压。 从脉波波形计算AI（增强指数）和Tr（到反射波的行进时间）。 CPU的路径差分计算单元存储用于校正预先存储的脉波传播距离的校正方程，并且通过将计算出的血压值AI等替换为校正方程，校正脉波传播距离 预先存储并且预先存储的脉搏波传播距离近似于实际的脉搏波传播距离。 PWV（脉搏波速度）计算单元使用校正距离来计算PWV。
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