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1.发明授权Apparatus and method for enhancing and analyzing signals from a continuous non-invasive blood pressure device 有权用于增强和分析来自连续非侵入性血压装置的信号的装置和方法公开(公告)号：US08814800B2
公开(公告)日：2014-08-26
申请号：US12915496
申请日：2010-10-29
CPC分类号： A61B5/0059 , A61B5/022 , A61B5/02241 , A61B5/7203
摘要： A system and method of enhancing a blood pressure signal is disclosed. The volume of an artery in a finger is measured by a photo-plesthysmographic (PPG) system, which produces a PPG signal. This PPG system is placed inside a cuff, and the cuff pressure is controlled by the PPG signal. The portion or component of the PPG signal having a frequency higher than a predefined threshold frequency is then modified or enhanced, such as by multiplying the high frequency component by a calibration factor. A blood pressure signal is then calculated using the cuff pressure and the modified PPG signal. A blood pressure contour curve may then be generated, and a variety of parameters may be calculated using the curve.
摘要翻译： 公开了增强血压信号的系统和方法。 通过用于产生PPG信号的光电吸收（PPG）系统来测量手指中的动脉的体积。 该PPG系统放置在袖口内，袖带压力由PPG信号控制。 然后，修改或增强具有高于预定阈值频率的频率的PPG信号的部分或部分，例如通过将高频分量乘以校准因子。 然后使用袖带压力和修改的PPG信号计算血压信号。 然后可以产生血压轮廓曲线，并且可以使用曲线计算各种参数。
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2.发明授权Disposable and detachable sensor for continuous non-invasive arterial blood pressure monitoring 有权一次性和可拆卸传感器用于连续非侵入性动脉血压监测公开(公告)号：US08798703B2
公开(公告)日：2014-08-05
申请号：US13226596
申请日：2011-09-07
IPC分类号： A61B5/00 , A61B5/02 , A61B5/022 , A61B5/0225
CPC分类号： A61B5/02241 , A61B5/02255 , A61B5/6826 , A61B5/6831 , A61B2560/0406 , A61B2560/0443 , A61B2562/164 , Y10T29/49826
摘要： A sensor system for continuous non-invasive arterial blood pressure (CNAP) is provided. The CNAP-sensor comprises of a base portion and a detachable and disposable portion. The base portion is connected to a control system. The disposable portion is for attachment to a human body part. The CNAP-sensor system includes a photo-plethysmographic (PPG) system having at least one light source, at least one light detector, electrical supplies, light coupling systems, one or more connectors, and a cuff including air supplies.
摘要翻译： 提供了一种用于连续非侵入性动脉血压（CNAP）的传感器系统。 CNAP传感器包括基部和可拆卸和一次性部分。 基座部分连接到控制系统。 一次性部分用于附接到人体部分。 CNAP传感器系统包括具有至少一个光源，至少一个光检测器，电源，光耦合系统，一个或多个连接器和包括空气供应的袖带的光体积描记术（PPG）系统。
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3.发明申请DISPOSABLE AND DETACHABLE SENSOR FOR CONTINUOUS NON-INVASIVE ARTERIAL BLOOD PRESSURE MONITORING 有权用于连续非侵入性动脉血压监测的可拆卸和可拆卸的传感器公开(公告)号：US20120059233A1
公开(公告)日：2012-03-08
申请号：US13226596
申请日：2011-09-07
CPC分类号： A61B5/02241 , A61B5/02255 , A61B5/6826 , A61B5/6831 , A61B2560/0406 , A61B2560/0443 , A61B2562/164 , Y10T29/49826
摘要： A sensor system for continuous non-invasive arterial blood pressure (CNAP) is provided. The CNAP-sensor comprises of a base portion and a detachable and disposable portion. The base portion is connected to a control system. The disposable portion is for attachment to a human body part. The CNAP-sensor system includes a photo-plethysmographic (PPG) system having at least one light source, at least one light detector, electrical supplies, light coupling systems, one or more connectors, and a cuff including air supplies.
摘要翻译： 提供了一种用于连续非侵入性动脉血压（CNAP）的传感器系统。 CNAP传感器包括基部和可拆卸和一次性部分。 基座部分连接到控制系统。 一次性部分用于附接到人体部分。 CNAP传感器系统包括具有至少一个光源，至少一个光检测器，电源，光耦合系统，一个或多个连接器和包括空气供应的袖带的光体积描记术（PPG）系统。
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公开(公告)号：US08343062B2
公开(公告)日：2013-01-01
申请号：US12915572
申请日：2010-10-29
IPC分类号： A61B5/02
CPC分类号： A61B5/0059 , A61B5/022 , A61B5/02241 , A61B5/7203
摘要： A system and method of digital control for a blood pressure measurement system is provided. According to at least one embodiment, a photo-plethysmographic (PPG) system produces a frequency signal that corresponds to the measured light in the PPG system. Such light may be indicative of blood volume in a vein or artery. The frequency signal may be used to control one or more pressure valves of the system in order to measure blood pressure and hold the frequency signal constant.
摘要翻译： 提供了一种用于血压测量系统的数字控制系统和方法。 根据至少一个实施例，光体积描记术（PPG）系统产生对应于PPG系统中测量的光的频率信号。 这样的光可以指示静脉或动脉中的血容量。 频率信号可以用于控制系统的一个或多个压力阀，以便测量血压并保持频率信号恒定。
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5.发明申请APPARATUS AND METHOD FOR ENHANCING AND ANALYZING SIGNALS FROM A CONTINUOUS NON-INVASIVE BLOOD PRESSURE DEVICE 有权用于增强和分析来自连续非侵入性血液压力装置的信号的装置和方法公开(公告)号：US20110105918A1
公开(公告)日：2011-05-05
申请号：US12915496
申请日：2010-10-29
IPC分类号： A61B5/022
CPC分类号： A61B5/0059 , A61B5/022 , A61B5/02241 , A61B5/7203
摘要： A system and method of enhancing a blood pressure signal is disclosed. The volume of an artery in a finger is measured by a photo-plesthysmographic (PPG) system, which produces a PPG signal. This PPG system is placed inside a cuff, and the cuff pressure is controlled by the PPG signal. The portion or component of the PPG signal having a frequency higher than a predefined threshold frequency is then modified or enhanced, such as by multiplying the high frequency component by a calibration factor. A blood pressure signal is then calculated using the cuff pressure and the modified PPG signal. A blood pressure contour curve may then be generated, and a variety of parameters may be calculated using the curve.
摘要翻译： 公开了增强血压信号的系统和方法。 通过用于产生PPG信号的光电吸收（PPG）系统来测量手指中的动脉的体积。 该PPG系统放置在袖口内，袖带压力由PPG信号控制。 然后，修改或增强具有高于预定阈值频率的频率的PPG信号的部分或部分，例如通过将高频分量乘以校准因子。 然后使用袖带压力和修改的PPG信号计算血压信号。 然后可以产生血压轮廓曲线，并且可以使用曲线计算各种参数。
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公开(公告)号：US20110105917A1
公开(公告)日：2011-05-05
申请号：US12915572
申请日：2010-10-29
IPC分类号： A61B5/022
CPC分类号： A61B5/0059 , A61B5/022 , A61B5/02241 , A61B5/7203
摘要： A system and method of digital control for a blood pressure measurement system is provided. According to at least one embodiment, a photo-plethysmographic (PPG) system produces a frequency signal that corresponds to the measured light in the PPG system. Such light may be indicative of blood volume in a vein or artery. The frequency signal may be used to control one or more pressure valves of the system in order to measure blood pressure and hold the frequency signal constant.
摘要翻译： 提供了一种用于血压测量系统的数字控制系统和方法。 根据至少一个实施例，光体积描记术（PPG）系统产生对应于PPG系统中测量的光的频率信号。 这样的光可以指示静脉或动脉中的血容量。 频率信号可以用于控制系统的一个或多个压力阀，以便测量血压并保持频率信号恒定。
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