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公开(公告)号：JP2005185834A
公开(公告)日：2005-07-14
申请号：JP2004362173
申请日：2004-12-15
Applicant: Masimo Corp , マシモ コーポレイション
Inventor： DIAB MOHAMED K , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX J , WEBER WALTER M , SMITH ROBERT A
IPC: A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
CPC classification number: H04B1/123 , A61B5/021 , A61B5/02154 , A61B5/024 , A61B5/029 , A61B5/0402 , A61B5/0476 , A61B5/0816 , A61B5/14532 , A61B5/14546 , A61B5/14551 , A61B5/4821 , A61B5/7214 , A61B5/7253 , A61B5/7257 , A61B6/00 , A61B8/00 , A61B8/5276 , G06K9/0051
Abstract: PROBLEM TO BE SOLVED: To provide an improved signal processing method in a physiological monitor system. SOLUTION: A physiological monitor system comprises: an optical probe including a photodetector which is constituted so as to detect at least light beams of first and second wavelengths attenuated by a human body tissue where pulsing blood is circulating and outputs one or more intensity signals based on the detected light beams; a first calculation module to determine a first value representing at least one physiological characteristic of pulsing blood on the basis of at least one among one or more intensity signals; a second calculation module to determine at least a second value representing physiological characteristics on the basis of at least one among one or more intensity signals; and a processing module constituted so as to use at least one among the first and second calculating modules to determine a value serving as a result of representing physiological characteristics. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：在生理监视系统中提供改进的信号处理方法。 解决方案：一种生理监视器系统，包括：光学探针，其包括光电检测器，其被构造成至少检测由脉冲血液循环的人体组织衰减的第一和第二波长的光束，并输出一个或多个强度 基于检测到的光束的信号; 第一计算模块，用于基于一个或多个强度信号中的至少一个来确定表示脉冲血液的至少一个生理特征的第一值; 第二计算模块，用于基于一个或多个强度信号中的至少一个来确定表示生理特性的至少第二值; 以及处理模块，其被构造成使用第一和第二计算模块中的至少一个来确定用作表示生理特征的结果的值。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2009039548A
公开(公告)日：2009-02-26
申请号：JP2008249714
申请日：2008-09-29
Applicant: Masimo Corp , マシモ コーポレイション
Inventor： DIAB MOHAMED K , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX J , WEBER WALTER M , SMITH ROBERT A
IPC: A61B5/0245 , A61B5/1455 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
CPC classification number: A61B5/14551 , A61B5/021 , A61B5/02154 , A61B5/024 , A61B5/029 , A61B5/0402 , A61B5/0476 , A61B5/0816 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/4821 , A61B5/7203 , A61B5/7207 , A61B5/7214 , A61B5/7225 , A61B5/7239 , A61B5/7253 , A61B5/7257 , A61B5/726 , A61B6/00 , A61B8/00 , A61B8/5276 , G01N2021/3144 , G06K9/0051 , H04B1/123
Abstract: PROBLEM TO BE SOLVED: To provide a physiological monitoring system. SOLUTION: This physiological monitoring system is configured to detect light of at least first and second wavelengths attenuated by the human body tissue, and one or more intensity signals are outputted based on the detected light. A first calculation technique is utilized to determine at least a first value representing at least one physiological characteristic of pulsing blood based on at least one of the one or more intensity signals, and a second calculation technique is utilized to determine at least a second value representing a physiological characteristic based on at least one of the one or more intensity signals. At least one of the two calculation techniques is used to determine a value as a result representing the physiological characteristic. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供生理监测系统。 解决方案：该生理监测系统被配置为检测由人体组织衰减的至少第一和第二波长的光，并且基于检测到的光来输出一个或多个强度信号。 使用第一计算技术来基于至少一个或多个强度信号中的至少一个来确定表示脉冲血液的至少一个生理特征的至少一个值，并且使用第二计算技术来确定至少一个代表 基于一个或多个强度信号中的至少一个的生理特征。 使用两种计算技术中的至少一种来确定作为表示生理特征的结果的值。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：WO9612435A2
公开(公告)日：1996-05-02
申请号：PCT/US9513469
申请日：1995-10-10
Applicant: MASIMO CORP
Inventor： DIAB MOHAMED KHEIR , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX JOHN , WEBER WALTER MICHAEL , SMITH ROBERT A
IPC: A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
CPC classification number: H04B1/123 , A61B5/021 , A61B5/02154 , A61B5/024 , A61B5/029 , A61B5/0402 , A61B5/0476 , A61B5/0816 , A61B5/14532 , A61B5/14546 , A61B5/14551 , A61B5/4821 , A61B5/7214 , A61B5/7253 , A61B5/7257 , A61B6/00 , A61B8/00 , A61B8/5276 , G06K9/0051
Abstract: The present invention involves method and apparatus for analyzing two measured signals that are modeled as containing primary and secondary portions. Coefficients relate the two signals according to a model defined in accordance with the present invention. In one embodiment, the present invention involves utilizing a transformation which evaluates a plurality of possible signal coefficients in order to find appropriate coefficients. Alternatively, the present invention involves using statistical functions or Fourier transform and windowing techniques to determine the coefficients relating to two measured signals. Use of this invention is described in particular detail with respect to blood oximetry measurements.
Abstract translation: 本发明涉及用于分析被建模为包含主要和次要部分的两个测量信号的方法和装置。 系数根据根据本发明定义的模型关联两个信号。 在一个实施例中，本发明涉及利用评估多个可能的信号系数以便找到适当系数的变换。 或者，本发明涉及使用统计功能或傅立叶变换和加窗技术来确定与两个测量信号有关的系数。 关于血液测碘法测量，特别详细地描述了本发明的用途。
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公开(公告)号：AU725063B2
公开(公告)日：2000-10-05
申请号：AU2125899
申请日：1999-03-17
Applicant: MASIMO CORP
Inventor： DIAB MOHAMED KHEIR , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX JOHN , WEBER WALTER MICHAEL , SMITH ROBERT A
IPC: A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
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公开(公告)号：CA2357059A1
公开(公告)日：1996-05-02
申请号：CA2357059
申请日：1995-10-10
Applicant: MASIMO CORP
Inventor： MCCARTHY REX JOHN , SMITH ROBERT A , WEBER WALTER MICHAEL , ELFADEL IBRAHIM M , KIANI-AZARBAYJANY ESMAIEL , DIAB MOHAMED KHEIR
IPC: A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
Abstract: The present invention involves a method and apparatus for analyzing two measured signals acquired by a detector (20,320) that are modeled as containing primary and secondary portions. Coefficients relate the two signals according to a model defined i n accordance with the present invention. In one embodiment, the present invention involves utilizing a transformation which evaluates a plurality of possible signal coefficients i n order to find appropriate coefficients. Alternatively, the present invention involves usin g statistical functions or Fourier transform and windowing techniques to determine the coefficients relating to two measured signals. Use of this invention is described in particular detail with respect to blood oximetry measurements.
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Patent Agency Ranking
公开(公告)号：MX9702434A
公开(公告)日：1998-05-31
申请号：MX9702434
申请日：1997-04-03
Applicant: MASIMO CORP
Inventor： DIAB KHEIR MOHAMED , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX JOHN , WEBER WALTER MICHAEL , SMITH ROBERT A
IPC: A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00 , A61B05/00
Abstract: La presente invencion se refiere a un método y a un aparato para analizar dos señales medidas recibidas por un detector que se modelan como conteniendo partes primarias y secundarias. Coeficientes relacionan las dos señales de conformidad con un modelo definido segun la presente invencion. En una modalidad, la presente invencion incluye el uso de una transformacion que evalua una pluralidad de posibles coeficientes de señales para encontrar coeficientes apropiados. Alternativamente, la presente invencion incluye el uso de funciones estadísticas o bien transformacion de Fourier así como técnicas de creacion de ventana para determinar los coeficientes relacionados con dos señales medidas. El uso de esta invencion se describe con detalles específicos en relacion a mediciones de oximetría de la sangre.
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公开(公告)号：EP0784448A4
公开(公告)日：1998-01-07
申请号：EP95937538
申请日：1995-10-10
Applicant: MASIMO CORP
Inventor： DIAB MOHAMED KHEIR , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX JOHN , WEBER WALTER MICHAEL , SMITH ROBERT A
IPC: A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
CPC classification number: H04B1/123 , A61B5/021 , A61B5/02154 , A61B5/024 , A61B5/029 , A61B5/0402 , A61B5/0476 , A61B5/0816 , A61B5/14532 , A61B5/14546 , A61B5/14551 , A61B5/4821 , A61B5/7214 , A61B5/7253 , A61B5/7257 , A61B6/00 , A61B8/00 , A61B8/5276 , G06K9/0051
Abstract: The present invention involves method and apparatus for analyzing two measured signals that are modeled as containing primary and secondary portions. Coefficients relate the two signals according to a model defined in accordance with the present invention. In one embodiment, the present invention involves utilizing a transformation which evaluates a plurality of possible signal coefficients in order to find appropriate coefficients. Alternatively, the present invention involves using statistical functions of Fourier transform and windowing techniques to determine the coefficients relating to two measured signals. Use of this invention is described in particular detail with respect to blood oximetry measurements.
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公开(公告)号：CA2357059C
公开(公告)日：2010-12-07
申请号：CA2357059
申请日：1995-10-10
Applicant: MASIMO CORP
Inventor： DIAB MOHAMED KHEIR , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX JOHN , WEBER WALTER MICHAEL , SMITH ROBERT A
IPC: A61B5/00 , A61B5/0245 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
Abstract: The present invention involves a method and apparatus for analyzing two measured signals acquired by a detector (20,320) that are modeled as containing primary and secondary portions. Coefficients relate the two signals according to a model defined in accordance with the present invention. In one embodiment, the present invention involves utilizing a transformation which evaluates a plurality of possible signal coefficients in order to find appropriate coefficients. Alternatively, the present invention involves using statistical functions or Fourier transform and windowing techniques to determine the coefficients relating to two measured signals. Use of this invention is described in particular detail with respect to blood oximetry measurements.
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公开(公告)号：AU760205B2
公开(公告)日：2003-05-08
申请号：AU7173000
申请日：2000-11-21
Applicant: MASIMO CORP
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公开(公告)号：AU699762B2
公开(公告)日：1998-12-17
申请号：AU3962395
申请日：1995-10-10
Applicant: MASIMO CORP
Inventor： DIAB MOHAMED KHEIR , KIANI-AZARBAYJANY ESMAIEL , ELFADEL IBRAHIM M , MCCARTHY REX JOHN , WEBER WALTER MICHAEL , SMITH ROBERT A
IPC: A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B5/145 , A61B5/1455 , A61B5/1464 , A61B6/00 , A61B8/00 , G06F17/00 , G06F19/00 , H04B1/12 , H04B3/46 , H04B17/00
Abstract: The present invention involves method and apparatus for analyzing two measured signals that are modeled as containing primary and secondary portions. Coefficients relate the two signals according to a model defined in accordance with the present invention. In one embodiment, the present invention involves utilizing a transformation which evaluates a plurality of possible signal coefficients in order to find appropriate coefficients. Alternatively, the present invention involves using statistical functions of Fourier transform and windowing techniques to determine the coefficients relating to two measured signals. Use of this invention is described in particular detail with respect to blood oximetry measurements.
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