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1. 发明申请

WO2010128284A1 USING COLORED PROBES IN PATIENT MONITORING 审中-公开
标题翻译：在患者监护中使用有色探针
公开(公告)号：WO2010128284A1
公开(公告)日：2010-11-11
申请号：PCT/GB2010/000888
申请日：2010-05-05
申请人： NELLCOR PURITAN BENNETT IRELAND , ADDISON, Paul Stanley , WATSON, James N. , SETHI, Rakesh
发明人： ADDISON, Paul Stanley , WATSON, James N. , SETHI, Rakesh
IPC分类号： A61B5/00 , A61B5/024 , A61B5/08
CPC分类号： A61B5/0059 , A61B5/024 , A61B5/0816 , A61B5/1455 , A61B5/726
摘要： The present disclosure provides a sensor with color-coded indications that various patient physiological parameters are being monitored, such as blood oxygen saturation, blood pressure, respiration rate, and respiration effort. The sensor may sense a physical characteristic used to monitor the physiological parameter, and a visible light emitter emits visible light of a first color that is color-coded to the physiological parameter, but is not used to sense the physical characteristic. The visible light emitter may emit visibly flashing light in response to the sensor sensing a threshold value of the physical characteristic. The sensor may include a second light emitter that may sense the physical characteristic, and may emit light of a second color that is color-coded to a first or second physiological parameter. In some embodiments, the first and second colors may visibly mix. The first and second visible light emitters may emit light independently, including visibly flashing light.
摘要翻译：本公开提供了具有颜色编码指示的传感器，其中正在监测各种患者生理参数，例如血氧饱和度，血压，呼吸速率和呼吸力。传感器可以感测用于监测生理参数的物理特性，并且可见光发射器发射对生理参数进行颜色编码但不用于感测物理特性的第一颜色的可见光。可见光发射器可以响应于传感器感测物理特性的阈值而发出可见闪烁的光。传感器可以包括可以感测物理特性的第二光发射器，并且可以发射被颜色编码为第一或第二生理参数的第二颜色的光。在一些实施例中，第一和第二颜色可以明显地混合。第一和第二可见光发射器可以独立地发光，包括明显闪烁的光。

2. 发明申请

WO2010133820A1 SIGNAL PROCESSING TECHNIQUES FOR DETERMINING SIGNAL QUALITY USING A WAVELET TRANSFORM RATIO SURFACE 审中-公开
标题翻译：使用小波变换比表面法确定信号质量的信号处理技术
公开(公告)号：WO2010133820A1
公开(公告)日：2010-11-25
申请号：PCT/GB2010/000838
申请日：2010-04-26
申请人： NELLCOR PURITAN BENNETT IRELAND , WATSON, James N. , ADDISON, Paul Stanley
发明人： WATSON, James N. , ADDISON, Paul Stanley
IPC分类号： A61B5/00 , A61B5/024
CPC分类号： A61B5/14551 , A61B5/0002 , A61B5/02416 , A61B5/7203 , A61B5/7207 , A61B5/7221 , A61B5/726 , A61B2562/08
摘要： A method and system for defermining signal quality of photoplethysmograph signals are disclosed. A wavelet transform ratio surface measure signal is generated from two PPG signals (710). Values of the wavelet transform ratio surface measure signal at a given moment of time (i.e., instantaneous values) may be indicative of localized signal discrepancies within and/or between the PPG signals such as noise and signal artifacts. Spikes (735) in the instantaneous values of the wavelet transform ratio surface measure signal are located and used to determine a signal quality measure for the PPG signals. Characteristics of the spikes such as number, location, grouping, distribution, amplitude, and polarity may be used in the signal quality determination.
摘要翻译：公开了一种用于识别光电体积描记信号的信号质量的方法和系统。从两个PPG信号（710）生成小波变换比表面测量信号。在给定时刻（即瞬时值）的小波变换比表面测量信号的值可以指示PPG信号之内和/或之间的区域性信号差异，例如噪声和信号伪像。小波变换比表面测量信号的瞬时值中的峰值（735）被定位并用于确定PPG信号的信号质量测量。尖峰的特征，如数量，位置，分组，分布，振幅和极性可用于信号质量确定。

3. 发明申请

WO2014096353A1 METHODS AND SYSTEMS FOR DETERMINING A PROBE OFF CONDITION IN A MEDICAL DEVICE 审中-公开
标题翻译：用于确定医疗设备中的探针关闭状态的方法和系统
公开(公告)号：WO2014096353A1
公开(公告)日：2014-06-26
申请号：PCT/EP2013/077673
申请日：2013-12-20
申请人： NELLCOR PURITAN BENNETT IRELAND
发明人： ADDISON, Paul Stanley , WATSON, James N.
IPC分类号： A61B5/1455 , A61B5/00
CPC分类号： A61B5/6843 , A61B5/0059 , A61B5/061 , A61B5/1455 , A61B5/14552 , A61B5/4887 , A61B5/6814 , A61B5/6815 , A61B5/6822 , A61B5/6824 , A61B5/6826 , A61B5/6829 , A61B5/684 , A61B5/6844 , A61B5/7203 , A61B5/7221 , A61B2562/0233 , G01B11/14
摘要： A physiological monitoring system may determine a probe-off condition. A physiological sensor may be used to emit one or more wavelengths of light. A received light signal may be processed to obtain a light signal corresponding to the emitted light and an ambient signal. The signals may be analyzed to identify similar behavior. The system may determine whether the physiological sensor is properly positioned based on the analysis.
摘要翻译：生理监测系统可以确定探测条件。可以使用生理传感器来发射一个或多个波长的光。可以处理接收的光信号以获得对应于所发射的光和环境信号的光信号。可以分析信号以识别类似的行为。该系统可以基于分析来确定生理传感器是否正确定位。

4. 发明授权

EP2427099B1 USING COLORED PROBES IN PATIENT MONITORING 有权
标题翻译：有色探头，监测患者的使用
公开(公告)号：EP2427099B1
公开(公告)日：2016-10-12
申请号：EP10717733.9
申请日：2010-05-05
申请人： Nellcor Puritan Bennett Ireland
发明人： ADDISON, Paul Stanley , WATSON, James N. , SETHI, Rakesh
IPC分类号： A61B5/00 , A61B5/024 , A61B5/08 , A61B5/1455
CPC分类号： A61B5/0059 , A61B5/024 , A61B5/0816 , A61B5/1455 , A61B5/726

5. 发明公开

EP2427099A1 USING COLORED PROBES IN PATIENT MONITORING 有权
标题翻译： VERWENDUNG FARBIGER SONDEN ZURÜBERWACHUNGVON PATITENTEN
公开(公告)号：EP2427099A1
公开(公告)日：2012-03-14
申请号：EP10717733.9
申请日：2010-05-05
申请人： Nellcor Puritan Bennett Ireland
发明人： ADDISON, Paul Stanley , WATSON, James N. , SETHI, Rakesh
IPC分类号： A61B5/00 , A61B5/024 , A61B5/08
CPC分类号： A61B5/0059 , A61B5/024 , A61B5/0816 , A61B5/1455 , A61B5/726
摘要： The present disclosure provides a sensor with color-coded indications that various patient physiological parameters are being monitored, such as blood oxygen saturation, blood pressure, respiration rate, and respiration effort. The sensor may sense a physical characteristic used to monitor the physiological parameter, and a visible light emitter emits visible light of a first color that is color-coded to the physiological parameter, but is not used to sense the physical characteristic. The visible light emitter may emit visibly flashing light in response to the sensor sensing a threshold value of the physical characteristic. The sensor may include a second light emitter that may sense the physical characteristic, and may emit light of a second color that is color-coded to a first or second physiological parameter. In some embodiments, the first and second colors may visibly mix. The first and second visible light emitters may emit light independently, including visibly flashing light.
摘要翻译：本公开提供了具有颜色编码指示的传感器，其中正在监测各种患者生理参数，例如血氧饱和度，血压，呼吸速率和呼吸力。传感器可以感测用于监测生理参数的物理特性，并且可见光发射器发射对生理参数进行彩色编码的第一颜色的可见光，但不用于感测物理特性。可见光发射器可以响应于传感器感测物理特性的阈值而发出可见闪烁的光。传感器可以包括可以感测物理特性的第二光发射器，并且可以将彩色编码的第二颜色的光发射到第一或第二生理参数。在一些实施例中，第一和第二颜色可以明显地混合。第一和第二可见光发射器可以独立地发光，包括明显闪烁的光。

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