公开(公告)号：US20140142434A1

公开(公告)日：2014-05-22

申请号：US14082456

申请日：2013-11-18

申请人： Jerusalem College of Technology

发明人： Meir NITZAN

IPC分类号： A61B5/0225

CPC分类号： A61B5/02255 ,  A61B5/02108 ,  A61B5/022 ,  A61B5/02208 ,  A61B5/02416 ,  A61B5/0261 ,  A61B5/6801 ,  A61B5/7203 ,  A61B5/7235 ,  A61B5/725

摘要： Systolic blood pressure of a subject is determined by application of monotonic changing pressure conditions over a region of an organ of the subject, simultaneous illumination of a tissue in the pressurized organ with light and measurement of optical data indicative of passage of the light through the tissue and of pressure data indicative of the pressure being applied over said region of said organ. At least one pulsatile and at least one baseline component are determined from the measured optical data and changes are then identified in each of the components, said changes indicative that the pressure applied over the organ is smaller than systolic blood pressure of the subject. The systolic blood pressure of the subject may be determined as a maximal applied pressure at which at least one of the changes in the pulsatile component and the changes in the baseline component started to appear.

摘要翻译： 受试者的收缩压通过在受试者的器官的区域上施加单调变化的压力条件来确定，同时用光照射加压器官中的组织，并且测量指示光通过组织的光学数据 以及指示施加在所述器官的所述区域上的压力的压力数据。 从测量的光学数据确定至少一个脉动和至少一个基线分量，然后在每个组分中鉴定变化，所述改变指示施加在器官上的压力小于受试者的收缩压。 受试者的收缩压可以确定为最大施加压力，在该最大施加压力下，脉动成分中的至少一个变化和基线组分的变化开始出现。

公开(公告)号：US20140031662A1

公开(公告)日：2014-01-30

申请号：US13558339

申请日：2012-07-26

申请人： Chang-An Chou

发明人： Chang-An Chou

IPC分类号： A61B5/0408 ,  A61B5/0452 ,  A61B5/0225

CPC分类号： A61B5/022 ,  A61B5/02233 ,  A61B5/02438 ,  A61B5/0245 ,  A61B5/0404 ,  A61B5/04085 ,  A61B5/6824 ,  A61B5/6838

摘要： The present invention is related to a cardiovascular monitoring device including an inflatable cuff for surrounding a limb of a user, at least a first and a second electrodes, a controlling circuitry with a processor accommodated in a housing, and a display element. The controlling circuitry is configured to perform a blood pressure measurement through controlling a pressure inside the inflatable cuff, and perform an electrocardiogram measurement by using the electrodes. The processor is also configured to provide a diastolic blood pressure and a systolic blood pressure when the blood pressure measurement is performed, and to provide a heart rhythm information when the electrocardiogram measurement is performed. Further, for achieving a better and more stable contact between the electrodes and the user's skin, the present invention provides an improved structure with electrodes arranged thereon based on the conventional blood pressure monitor.

摘要翻译： 本发明涉及一种心血管监测装置，其包括用于围绕使用者的肢体的可膨胀箍，至少第一和第二电极，具有容纳在壳体中的处理器的控制电路和显示元件。 控制电路被配置为通过控制可充气袖带内的压力来执行血压测量，并且通过使用电极执行心电图测量。 处理器还被配置为当进行血压测量时提供舒张压和收缩压，并且当执行心电图测量时提供心律信息。 此外，为了在电极和使用者的皮肤之间实现更好和更稳定的接触，本发明提供了一种改进的结构，其中基于常规血压监测器布置有电极。

公开(公告)号：US20130158419A1

公开(公告)日：2013-06-20

申请号：US13712104

申请日：2012-12-12

申请人： Hiroshima University ,  Nihon Kohden Corporation

发明人： Toshio TSUJI ,  Masao YOSHIZUM ,  Yukihito HIGASHI ,  Masashi KAWAMOTO ,  Hideo OZAWA ,  Teiji UKAWA ,  Tsuneo TAKAYANAGI ,  Haruka MORIMOTO ,  Ryosuke KUBO

IPC分类号： A61B5/02 ,  A61B5/00 ,  A61B5/0225 ,  A61B5/022

CPC分类号： A61B5/02007 ,  A61B5/02108 ,  A61B5/02233 ,  A61B5/0225 ,  A61B5/7242 ,  A61B5/7278

摘要： An apparatus for evaluating a vascular endothelial function, includes: a cuff pressure controlling unit configured to perform continuous pressure stimulation on a part of a body of a subject for a predetermined time, by using a cuff adapted to be wrapped around the part of the body of the subject; a cuff pressure detecting unit configured to detect a cuff pressure from an output of a pressure sensor connected to the cuff; a pulse wave detecting unit configured to detect a pulse wave from the output of the pressure sensor; and an analyzing unit configured to evaluate the vascular endothelial function by comparing vessel viscoelastic indexes which are obtained from the pulse wave detected in two of zones before, during, and after the pressure stimulation, and which exclude an amplitude of the pulse wave.

摘要翻译： 一种用于评价血管内皮功能的装置，包括：袖带压力控制单元，被配置为通过使用适于缠绕在身体的一部分周围的袖带对预定时间的身体的一部分进行持续的压力刺激 的主题; 袖带压检测单元，被配置为从连接到袖带的压力传感器的输出检测袖带压力; 脉波检测单元，被配置为从所述压力传感器的输出检测脉波; 以及分析单元，被配置为通过比较从在压力刺激之前，之中和之后的两个区域中检测到的脉搏波获得的血管粘弹性指数，并且排除脉搏波的幅度来评估血管内皮功能。

公开(公告)号：US20130030310A1

公开(公告)日：2013-01-31

申请号：US13632921

申请日：2012-10-01

申请人： Yukiya Sawanoi ,  Shingo Yamashita ,  Toshiaki Yuasa

发明人： Yukiya Sawanoi ,  Shingo Yamashita ,  Toshiaki Yuasa

IPC分类号： A61B5/0225 ,  A61B5/025 ,  A61B5/0295

CPC分类号： A61B5/02233 ,  A61B5/02141

摘要： A cuff of a blood pressure measurement device compresses a measurement site by being wrapped therearound. A control unit evaluates the wrapping strength of the cuff, by comparing a detection amount detected based on the output of a sensor with a history of the detection amount stored in the storage unit.

摘要翻译： 血压测量装置的袖带通过包裹在其周围来压缩测量部位。 控制单元通过将基于传感器的输出检测到的检测量与存储在存储单元中的检测量的历史进行比较来评估袖带的包裹强度。

公开(公告)号：US20120209129A1

公开(公告)日：2012-08-16

申请号：US13374553

申请日：2012-01-03

申请人： Robert M. Smith ,  Michael Jorgensen

发明人： Robert M. Smith ,  Michael Jorgensen

IPC分类号： A61B5/0225

CPC分类号： A61B5/0225 ,  A61B5/6824

摘要： A system and method for a BP monitoring cuff that has an integrated acoustic sensor used to acquire Korotkoff sounds during partial occlusion of the arterial vessel.

摘要翻译： 一种用于BP监测袖带的系统和方法，其具有用于在动脉血管的部分闭塞期间获取Korotkoff声音的集成声学传感器。

公开(公告)号：US20120197139A1

公开(公告)日：2012-08-02

申请号：US13383102

申请日：2010-09-02

申请人： Byung Hoon Lee

发明人： Byung Hoon Lee

IPC分类号： A61B5/0225 ,  A61B5/025

CPC分类号： A61B5/025 ,  A61B5/0002 ,  A61B5/02208 ,  A61B5/742

摘要： The present invention relates to a blood manometer displaying the examined person's heart condition, showing the name of a cardiac disease identified, comprising a cuff pressure control portion for adjusting the air pressure of a cuff; a blood pressure measuring portion having a pressure sensor for measuring blood pressure; a pulse measuring portion having a pulse wave sensor for measuring pulse waves; and a central process-and-control portion which processes by computing the data inputted by the blood pressure measuring portion and the pulse measuring portion, and displays in words the results of the blood pressure that has been measured, such as normal blood pressure, hypertension or hypotension, as well as the result of the pulse that has been measured, such as normal pulse, arrhythmia, tachycardia or bradycardia. The central process-and-control portion is also capable of storing and transmitting the data.As the blood manometer not only measures blood pressure but displays specific information on the examined person's heart condition, it is helpful for ordinary people to manage their health at home and at work place. If the user sees an abnormal condition displayed, he or she may transmit the data swiftly to a remote-placed specialist for precise diagnosis by telemedicine. This will assist greatly in the prevention and treatment of a heart disease.

摘要翻译： 本发明涉及一种显示所检查的人的心脏状况的血压计，显示所识别的心脏病的名称，包括用于调节袖带的气压的袖带压力控制部分; 血压测量部分，具有用于测量血压的压力传感器; 脉冲测量部分，具有用于测量脉搏波的脉搏波传感器; 以及通过计算由血压测量部分和脉搏测量部分输入的数据进行处理的中央处理和控制部分，并且用单词显示已测量的血压的结果，例如正常血压，高血压 或低血压，以及已测量的脉搏的结果，如正常脉搏，心律失常，心动过速或心动过缓。 中央处理和控制部分还能够存储和发送数据。 由于血压计不仅能测量血压，还可以显示有关被检查者心脏状况的具体信息，有助于普通人在家庭和工作场所管理健康。 如果用户看到异常状况显示，他或她可以迅速将数据传输到远程医疗专家进行远程医疗诊断。 这将大大有助于预防和治疗心脏病。

公开(公告)号：US20110295130A1

公开(公告)日：2011-12-01

申请号：US13198051

申请日：2011-08-04

申请人： Yoshihide Tokko ,  Chisato Uesaka ,  Yukiya Sawanoi ,  Naomi Matsumura ,  Masaki Tomioka ,  Reiji Fujita ,  Shingo Yamashita ,  Yuuichiro Tamaki

发明人： Yoshihide Tokko ,  Chisato Uesaka ,  Yukiya Sawanoi ,  Naomi Matsumura ,  Masaki Tomioka ,  Reiji Fujita ,  Shingo Yamashita ,  Yuuichiro Tamaki

IPC分类号： A61B5/0225

CPC分类号： A61B5/0225 ,  A61B5/02141 ,  A61B5/02255

摘要： A blood pressure measurement device includes a wrapping strength detecting portion for detecting a wrapping strength of a cuff with respect to a measurement site. The wrapping strength detecting portion detects the wrapping strength of the cuff prior to calculation of a blood pressure value by a blood pressure calculation unit. That is, the wrapping strength of the cuff is detected based on a relationship indicated by a volume change ΔV12 of the cuff detected with a change in the detection pressure in the cuff wrapped around the measurement site from P1 to P2 and a volume change Δ23 of the cuff detected with change from P2 to P3 in a process of controlling the cuff pressure by a pressure adjustment unit.

摘要翻译： 血压测量装置包括用于检测袖带相对于测量部位的包裹强度的包裹强度检测部分。 包裹强度检测部在血压计算部计算血压值之前，检测袖带的包裹强度。 也就是说，基于由从P1到P2包裹在测量部位周围的袖带中的检测压力的变化而检测到的袖带的体积变化＆Dgr; V12指示的关系来检测袖带的包裹强度，以及体积变化 在通过压力调节单元控制袖带压力的过程中，从P2变为P3检测到的袖带的＆Dgr; 23。

公开(公告)号：US20110230774A1

公开(公告)日：2011-09-22

申请号：US13073393

申请日：2011-03-28

申请人： Tatsuya Kobayashi ,  Yoshihiko Sano ,  Hideaki Yoshida

发明人： Tatsuya Kobayashi ,  Yoshihiko Sano ,  Hideaki Yoshida

IPC分类号： A61B5/0225

CPC分类号： A61B5/022 ,  A61B5/02125

摘要： With a measurement device attached to the upper arm as a master, a measurement device, which is a slave, attached to the ankle is controlled to measure a pulse wave in synchronization. The measurement device on the master side obtains a measurement result from the measurement device on the slave side, and detects the appearance time difference of the pulse wave waveforms by synchronizing the pulse waves measured in both measurement devices, thereby calculating a Pulse Wave Velocity as the index of arterial sclerosis.

摘要翻译： 将测量装置附接到上臂作为主机，控制附接到脚踝的作为从动装置的测量装置同步测量脉搏波。 主机侧的测定装置从从动侧的测定装置得到测定结果，通过使在两个测定装置中测定的脉搏波同步来检测出脉搏波形的出现时间差，算出脉搏波速度为 动脉硬化指数。

公开(公告)号：US20110224559A1

公开(公告)日：2011-09-15

申请号：US12853828

申请日：2010-08-10

申请人： Yang Cheng CHEN

发明人： Yang Cheng CHEN

IPC分类号： A61B5/0225

CPC分类号： A61B5/0225 ,  A61B5/02208

摘要： The invention provides a high-accuracy hemadynamometer and method of using the same. A main air tank imposes pressure upon a wrist or an arm of a user. There is a valve between an auxiliary air tank and the main air tank to release air in the auxiliary air tank to the main air tank. A pressurized device increases pressure of the main air tank and the auxiliary air tank to impose pressure upon the wrist or the arm of the user. A pressure release device is set on the main air tank. A pressure detector detects pressure of the main air tank and outputs a pressure value. A heartbeat detector detects the oppression of the blood of the artery of the user and outputs a pulsation signal. A controller controls the pressure release device to release air in the main air tank and activates the valve based on the pulsation signal for releasing air in the auxiliary air tank to the main air tank.

摘要翻译： 本发明提供一种高精度的血流动力学计及其使用方法。 主空气罐对用户的手腕或手臂施加压力。 在辅助空气罐和主空气罐之间有一个阀门，用于将辅助空气罐中的空气释放到主空气罐。 加压装置增加主空气罐和辅助空气罐的压力，以对用户的手腕或手臂施加压力。 主空气罐上设有压力释放装置。 压力检测器检测主空气罐的压力并输出压力值。 心跳检测器检测用户的动脉血压的压迫并输出脉动信号。 控制器控制压力释放装置释放主空气罐中的空气，并且基于用于将辅助空气罐中的空气释放到主空气罐的脉动信号来启动阀。

公开(公告)号：US20110160599A1

公开(公告)日：2011-06-30

申请号：US13044231

申请日：2011-03-09

申请人： Tatsuya Kobayashi ,  Hideaki Yoshida

发明人： Tatsuya Kobayashi ,  Hideaki Yoshida

IPC分类号： A61B5/0225

CPC分类号： A61B5/0225 ,  A61B5/02 ,  A61B5/021 ,  A61B5/02141 ,  A61B8/04

摘要： A measurement device includes an air bag on a peripheral side, an air bag on a central side, and an air bag positioned therebetween. During blood pressure measurement, the air bags integrally behave, and the blood pressure is measured from the change in inner pressure thereof. During pulse wave measurement, the inner pressure of the air bag on the peripheral side is maintained to higher than or equal to the systolic blood pressure, and the measurement site is avascularized. The inner pressure of the air bag on the central side is maintained to the pressure near the blood pressure value, and the pulse wave is measured from the change in inner pressure thereof. The inner pressure of the air bag positioned therebetween is opened to atmospheric pressure, and the vibration of the air bag on the central side is prevented from propagating to the air bag on the peripheral side.

摘要翻译： 测量装置包括外围一侧的气囊，中央侧的气囊和位于其间的气囊。 在血压测量期间，气囊整体地起作用，并且根据其内部压力的变化来测量血压。 在脉搏波测量期间，外周侧气囊的内压保持在收缩压以上，测量部位为血管。 中央侧的气囊的内部压力保持在接近血压值的压力，并且根据其内部压力的变化来测量脉搏波。 位于其间的气囊的内部压力打开到大气压力，并且防止中央侧的气囊的振动传播到周边的气囊。