公开(公告)号：US20130046191A1

公开(公告)日：2013-02-21

申请号：US13306882

申请日：2011-11-29

申请人： Kang Ping Lin ,  Hen Hong Chang ,  Wen Chen Lin ,  Geng Hong Lin

发明人： Kang Ping Lin ,  Hen Hong Chang ,  Wen Chen Lin ,  Geng Hong Lin

IPC分类号： A61B5/02

CPC分类号： A61B5/02141 ,  A61B5/02233

摘要： The present invention discloses a system and method to measure the pulse pressure signals, which inflates and deflates at least one air bag to detect pulse pressure signals of a human limb. The system comprises a detection device and a host device. The detection device is place on an artery of a human limb and includes one or more air bags. The host device controls inflation and deflation of the air bags, measures pressure variation of the air bags, and records and analyzes pulse pressure signals. The system and method of the present invention can simulate the three-finger technique of pulse diagnostics of the traditional Chinese medicine and provide physicians with more reliable pulse-diagnostics information.

摘要翻译： 本发明公开了一种用于测量脉压信号的系统和方法，该系统和方法使至少一个气囊膨胀和放气以检测人体肢体的脉压信号。 该系统包括检测装置和主机装置。 检测装置位于人肢动脉上，并包括一个或多个气囊。 主机控制气囊的通气和通气，测量气囊的压力变化，并记录和分析脉搏压力信号。 本发明的系统和方法可以模拟中医脉搏诊断的三指技术，为医生提供更可靠的脉搏诊断信息。

公开(公告)号：US20060111638A1

公开(公告)日：2006-05-25

申请号：US11126612

申请日：2005-05-11

申请人： Hen-Hong Chang ,  Kang-Ping Lin ,  Wen-Chen Lin

发明人： Hen-Hong Chang ,  Kang-Ping Lin ,  Wen-Chen Lin

IPC分类号： A61B5/02

CPC分类号： A61B5/022 ,  A61B5/7242

摘要： The invention is related to a noninvasive pulse measurement system with constant pressure for extremities of a human, and the constant pressure is modulated among 30 to 120 mmHg. There are an auto-mode and a manual mode for measurement algorithm. The auto-mode completes measurement and recording processes automatically during 2 minutes and pressurizes the system from low pressure (30 mmHg) to high pressure (120 mmHg) with 10 mmHg gradient every 5 seconds while the manual mode completes measurement and recording processes during a long time under a user's setting. Moreover, by a post-treatment of the system, the system is able to obtain continuous pulse signals, continuous pulse differential signals, and continuous pulse integral signals that are useful for Chinese medicine to evaluate and monitor the user's cardio-physiology and circulatory system.

摘要翻译： 本发明涉及一种具有恒定压力的无创脉冲测量系统，用于人的四肢，并且将恒压调制在30至120mmHg之间。 有自动模式和手动模式的测量算法。 自动模式在2分钟内自动完成测量和记录过程，并将系统从低压（30 mmHg）压缩至高压（120 mmHg），每5秒钟以10mmHg的梯度加压，而手动模式在长时间内完成测量和记录过程 在用户设置下的时间。 此外，通过对系统进行后处理，该系统能够获得连续脉冲信号，连续脉冲差分信号和连续脉冲积分信号，这些信号对于中医药评估和监测用户的心脏生理和循环系统是有用的。

公开(公告)号：US20130046192A1

公开(公告)日：2013-02-21

申请号：US13307883

申请日：2011-11-30

申请人： Yue-Der LIN ,  Ching Che TSAI ,  Hu Ying HO ,  Shih Fan WANG ,  Kang Ping LIN ,  Hen Hong CHANG ,  Yung Ching CHANG

发明人： Yue-Der LIN ,  Ching Che TSAI ,  Hu Ying HO ,  Shih Fan WANG ,  Kang Ping LIN ,  Hen Hong CHANG ,  Yung Ching CHANG

IPC分类号： A61B5/02

CPC分类号： A61B5/02007 ,  A61B5/02416 ,  A61B5/0285

摘要： An image-based PWV measurement device and method are provided. The measurement device comprises at least two light emitting units respectively projecting light beams to at least two detected regions on body surface; at least two light transmitting units respectively receiving and transmitting light signals measured at the different detected regions; an image sensing unit converting the light signals measured at the detected regions into image signals; a length measurement unit used to measure the distance between the detected regions; and an image analysis unit analyzing the image signals to obtain PPG signals for the detected regions. According to the PPG signals, the image analysis unit calculates the physiological parameters, including the perfusion index, respiration rate, pulse rate, stiffness index, reflection index, and PWV between the detected regions, which is derived according to the distance and the pulse transit time from the PPG signals of the two detected regions.

摘要翻译： 提供了基于图像的PWV测量装置和方法。 测量装置包括至少两个发光单元，其分别将光束投射到身体表面上的至少两个检测区域; 至少两个光发送单元分别接收和发送在不同的检测区域测量的光信号; 图像感测单元，将在检测到的区域测量的光信号转换为图像信号; 用于测量检测到的区域之间的距离的长度测量单元; 以及图像分析单元，分析图像信号以获得用于检测到的区域的PPG信号。 根据PPG信号，图像分析单元计算检测区域之间的生理参数，包括灌注指数，呼吸率，脉搏率，刚度指数，反射指数和PWV，根据距离和脉冲传递 时间来自两个检测区域的PPG信号。

公开(公告)号：US20130046154A1

公开(公告)日：2013-02-21

申请号：US13306866

申请日：2011-11-29

申请人： Yue Der Lin ,  Shih Fan Wang ,  Hu Ying Ho ,  Ching Che Tsai ,  Kang Ping Lin ,  Hen Hong Chang ,  Yung Ching Chang

发明人： Yue Der Lin ,  Shih Fan Wang ,  Hu Ying Ho ,  Ching Che Tsai ,  Kang Ping Lin ,  Hen Hong Chang ,  Yung Ching Chang

IPC分类号： A61B5/1455

CPC分类号： A61B5/14551 ,  A61B5/02007

摘要： The present invention discloses a PPG imaging device and a PPG measuring method. The PPG imaging device comprises a light emitting unit, a collimator unit, a beam splitter unit, an image sensing unit, and an image analysis unit. The light emitting unit provides an incident light signal. The collimator unit receives the incident light signal and transforms the incident light signal into a parallel light signal. The beam splitter unit receives the parallel light signal and reflects it to a tested region. The image sensing unit receives a reflected light signal reflected from the tested region and converts it into image signals. The image analysis unit connects with the image sensing unit and analyzes the image signals to obtain PPG signals of the tested region. The PPG imaging device may be arranged in an anti-light pollution unit, whereby to prevent from optical interference and obtain higher measurement precision.

摘要翻译： 本发明公开了一种PPG成像装置和PPG测定方法。 PPG成像装置包括发光单元，准直器单元，分束器单元，图像感测单元和图像分析单元。 发光单元提供入射光信号。 准直器单元接收入射光信号并将入射光信号转换成并行光信号。 分束器单元接收平行光信号并将其反射到测试区域。 图像感测单元接收从测试区域反射的反射光信号并将其转换为图像信号。 图像分析单元与图像感测单元连接并分析图像信号以获得测试区域的PPG信号。 PPG成像装置可以布置在防光污染单元中，从而防止光学干扰并获得更高的测量精度。