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    Universal/upgrading pulse oximeter
    2.
    发明专利
    Universal/upgrading pulse oximeter 有权
    通用/升级脉冲OXE

    公开(公告)号：JP2010012335A

    公开(公告)日：2010-01-21

    申请号：JP2009242957

    申请日：2009-10-22

    Applicant: Masimo Corp ,  マシモ・コーポレイション

    Inventor： KIANI MASSI E ,  ALI AMMAR AL ,  DIAB MOHAMED K ,  VADEN VAL E

    IPC: A61B5/1455 ,  G01N21/27 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/145 ,  G01N21/35

    CPC classification number: A61B5/14551 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/1495 ,  A61B5/742 ,  A61B5/743 ,  A61B5/7445 ,  A61B2560/0271 ,  A61B2560/0456 ,  A61B2562/085

    Abstract: PROBLEM TO BE SOLVED: To provide a universal/upgrading pulse oximeter for continuously monitoring a patient. SOLUTION: The universal/upgrading pulse oximeter (UPO) (210) comprises a portable unit (610) and a docking station (660, 910) together providing three-instruments-in-one functionality for measuring oxygen saturation and related physiological parameters. The portable unit (610) functions as a handheld pulse oximeter. The combination of the docked portable and the docking station functions as a stand-alone, high-performance pulse oximeter. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供用于连续监测患者的通用/升级脉搏血氧计。 解决方案：通用/升级脉搏血氧计（UPO）（210）包括便携式单元（610）和对接站（660,910），一起提供用于测量氧饱和度和相关生理学的三仪器一体功能 参数。 便携式单元（610）用作手持式脉搏血氧计。 对接便携式和对接站的组合作为独立的高性能脉搏血氧仪。 版权所有（C）2010，JPO＆INPIT

    DUAL-MODE PULSE OXIMETER
    3.
    发明申请
    DUAL-MODE PULSE OXIMETER 审中-公开
    双模脉冲氧化物

    公开(公告)号：WO0215781A8

    公开(公告)日：2002-06-06

    申请号：PCT/US0141705

    申请日：2001-08-14

    Applicant: MASIMO CORP

    Inventor： ALI AMMAR AL ,  CAROTHERS DON ,  DALKE DAVID ,  DIAB MOHAMED K ,  GOLDMAN JULIAN ,  KIANI MASSI E ,  LEE MICHAEL ,  NOVAK JEROME ,  SMITH ROBERT ,  VADEN VAL E

    IPC: A61B5/00

    CPC classification number: A61B5/7445 ,  A61B5/0002 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/0402 ,  A61B5/0476 ,  A61B5/14551 ,  A61B5/742 ,  A61B2560/0271 ,  A61B2560/0443 ,  A61B2560/0456

    Abstract: A pulse oximeter (210) has an integrated mode in which it operates as a plug-in module for a multiparameter patient monitoring system (MPMS) (250). The pulse oximeter (210) also has a portable mode in which operates separately from the MPMS (250) as a battery-powered handheld (500) or a standalone instrument (610). The pulse oximeter (210) has a sensor port that receives a photo-plethysmographic signal as input to an internal processor. The pulse oximeter (210) processes this sensor signal to derive oxygen saturation and pulse rate measurements. In the portable mode, this information is provided on its display (520), and stored in memory (706) for trend capability. A keypad (510) provides a user interface for operational control in the portable mode. In the integrated mode, the pulse oximeter (210) provides oxygen saturation and pulse rate measurements to the MPMS (250) through a communications interface, along with previously stored trend data, and displayed on the MPMS monitor (280). The MPMS (250) also provides external power and operational control of the pulse oximeter (210) in the integrated mode. Alternatively, a docking station (660) operates as a plug-in module that provides a mechanical and electrical interface between a portable pulse oximeter (610) and MPMS instruments from a variety of manufacturers. In the integrated mode, the portable pulse oximeter (610) docks to the docking station (660), which in turn is inserted in one or more MPMS slots (290). The docking station (660) can function as a simple electrical pass-through device between the docked portable pulse oximeter (610) and the MPMS (250) or it can provide a MPMS communications interface.

    Abstract translation: 脉搏血氧计（210）具有其作为用于多参数病人监视系统（MPMS）（250）的插件模块的集成模式。 脉搏血氧计（210）还具有与作为电池供电的手持设备（500）或独立设备（610）的MPMS（250）分开操作的便携式模式。 脉搏血氧计（210）具有传感器端口，其接收作为对内部处理器的输入的光体积描记信号。 脉搏血氧计（210）处理该传感器信号以导出氧饱和度和脉搏率测量。 在便携式模式中，该信息在其显示器（520）上提供，并存储在用于趋势能力的存储器（706）中。 键盘（510）提供用于在便携式模式中的操作控制的用户界面。 在集成模式中，脉搏血氧计（210）通过通信接口以及先前存储的趋势数据向MPMS（250）提供氧饱和度和脉搏率测量，并显示在MPMS监视器（280）上。 MPMS（250）还以集成模式提供脉搏血氧计（210）的外部电力和操作控制。 替代地，对接站（660）作为插件模块操作，其在便携式脉搏血氧计（610）和来自各种制造商的MPMS仪器之间提供机械和电气接口。 在集成模式中，便携式脉搏血氧计（610）停靠在坞站（660）上，坞站（660）又插入一个或多个MPMS槽（290）中。 对接站（660）可以用作对接的便携式脉搏血氧计（610）和MPMS（250）之间的简单电气穿透装置，或者可以提供MPMS通信接口。

    IMPROVED PULSE OXIMETER PROBE-OFF DETECTOR
    5.
    发明申请
    IMPROVED PULSE OXIMETER PROBE-OFF DETECTOR 审中-公开
    改进的脉冲检测器探测器

    公开(公告)号：WO0056209A9

    公开(公告)日：2001-10-25

    申请号：PCT/US0008005

    申请日：2000-03-24

    Applicant: MASIMO CORP

    Inventor： DIAB MOHAMED K ,  ALI AMMAR AL

    IPC: G01N21/35 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1455

    CPC classification number: A61B5/7221 ,  A61B5/14551 ,  A61B5/6843 ,  A61B2560/0276

    Abstract: An intelligent, rule-based processor (300) provides signal quality based limits to the signal strength operating region of a pulse oximeter. These limits are superimposed on the typical gain dependent signal strength limits (314). If a sensor signal appears physiologically generated, the pulse oximeter is allowed to operate with minimal signal strength, maximizing low perfusion performance. If a sensor signal is potentially due to a signal induced by a dislodged sensor, signal strength requirements are raised. Thus, signal quality limitations enhance probe off detection without significantly impacting low perfusion performance. One signal quality measure used is pulse rate density (354), which defines the percentage of time physiologically acceptable pulses are occurring. If the detected signal contains a significant portion of unacceptable pulses, the minimum required signal strength is raised proportionately. Another signal quality measure used in conjunction with pulse rate density is energy ratio (352), computed as the percentage of total energy contained in the pulse rate fundamental and associated harmonics.

    Abstract translation: 智能的基于规则的处理器（300）为脉冲血氧计的信号强度操作区域提供基于信号质量的限制。 这些极限叠加在典型的增益相关信号强度极限（314）上。 如果传感器信号出现生理生成，脉搏血氧计允许以最小的信号强度进行操作，最大限度地降低灌注性能。 如果传感器信号潜在地由于由移动的传感器引起的信号，则会提高信号强度要求。 因此，信号质量限制增强了探针检测，而不会显着影响低灌注性能。 使用的一种信号质量测量是脉率密度（354），其定义了生理上可接受的脉冲发生的时间百分比。 如果检测到的信号包含不可接受的脉冲的大部分，则所需的最小信号强度成比例地增加。 与脉搏密度结合使用的另一个信号质量测量是能量比（352），其计算为脉冲速率基波和相关谐波中包含的总能量的百分比。

    OXIMETRY PULSE INDICATOR
    6.
    发明申请
    OXIMETRY PULSE INDICATOR 审中-公开
    OXIMETRY脉冲指示器

    公开(公告)号：WO0040147A9

    公开(公告)日：2001-08-30

    申请号：PCT/US0000380

    申请日：2000-01-07

    Applicant: MASIMO CORP

    Inventor： BREED DIVYA SRINIVASAN ,  NOVAK JEROME JOSEPH JR ,  ALI AMMAR AL

    IPC: A61B5/0245 ,  A61B5/00 ,  A61B5/024 ,  A61B5/145 ,  A61B5/1455

    CPC classification number: A61B5/14551 ,  A61B5/02416 ,  A61B5/7214

    Abstract: An intelligent, rule-based processor provides a pulse indicator designating the occurrence of each pulse in a pulse oximeter-derived photo-plethysmograph waveform. When there is relatively no distortion corrupting the plethysmograph signal, the processor analyzes the shape of the pulses in the waveform to determine where in the waveform to generate the pulse indication. When distortion is present, looser waveform criteria are used to determine if pulses are present. If pulses are present, the pulse indication is based upon an averaged pulse rate. If no pulses are present, no indication occurs. The pulse indicator provides a trigger and amplitude output. The trigger output is used to initiate an audible tone "beep" or a visual pulse indication on a display, such as a vertical spike on a horizontal trace or a corresponding indication on a bar display. The amplitude output is used to indicate data integrity and corresponding confidence in the computed values of saturation and pulse rate. The amplitude output can vary a characteristic of the pulse indicator, such as beep volume or frequency or the height of the visual display spike.

    Abstract translation: 智能的基于规则的处理器提供脉冲指示器，指示脉冲血氧计衍生的光体积描记器波形中每个脉冲的发生。 当相对没有变形破坏体积描记器信号时，处理器分析波形中的脉冲的形状，以确定波形中的哪一个以产生脉搏指示。 当存在失真时，使用较宽的波形准则来确定是否存在脉冲。 如果存在脉冲，则脉冲指示基于平均脉冲速率。 如果不存在脉冲，则不会发生指示。 脉冲指示器提供触发和幅度输出。 触发输出用于在显示器上启动听觉音“哔”或视觉脉搏指示，例如水平轨迹上的垂直尖峰或条形显示屏上的相应指示。 振幅输出用于指示计算的饱和度和脉率值的数据完整性和相应的置信度。 振幅输出可以改变脉冲指示器的特性，例如哔音体积或频率或视觉显示尖峰的高度。

    UNIVERSAL/UPGRADING PULSE OXIMETER
    7.
    发明专利
    UNIVERSAL/UPGRADING PULSE OXIMETER 未知

    公开(公告)号：CA2358454C

    公开(公告)日：2010-03-23

    申请号：CA2358454

    申请日：2000-01-25

    Applicant: MASIMO CORP

    Inventor： KIANI MASSI E ,  ALI AMMAR AL ,  DIAB MOHAMED K ,  VADEN VAL E

    IPC: A61B5/00 ,  G01N21/27 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  A61G99/00 ,  G01N21/35

    Abstract: A universal/upgrading pulse oximeter (UPO) (210) comprises a portable unit (610) and a docking station (660, 910) together providing three-instruments-in-one functionality for measuring oxygen saturation and related physiological parameters. The portable unit functions as a handheld pulse oximeter. The combination of the docked portable and the docking station functions as a stand-alone, high-performance pulse oximeter. The portable-docking station combination is also connectable to, and universally compatible with, pulse oximeters from various manufacturers through use of a waveform generator (320, 930). The UPO provides a universal sensor to pulse oximeter interface and a pulse oximeter measurement capability that upgrades the performance of conventional instruments by increasing low perfusion performance and motion artifact immunity, for example. Universal compatibility combined with portability allows the UPO to be transported along with patients transferred between an ambulance and a hospital ER, or between various hospital sites, providing continuous patient monitoring in addition to plug-compatibility and functional upgrading for multiparameter patient monitoring systems. The image on the portable display (264, 740) is rotatable, either manually when undocked or as a function of orientation (950). In one embodiment, the docking station (660) has a web server and network interface (1410) that allows UPO data to be downloaded and viewed as web pages over a local area network (1420) or the Internet.

    Universal/upgrading pulse oximeter
    8.
    发明专利
    Universal/upgrading pulse oximeter 未知

    公开(公告)号：AU2859600A

    公开(公告)日：2000-08-07

    申请号：AU2859600

    申请日：2000-01-25

    Applicant: MASIMO CORP

    Inventor： KIANI MASSI E ,  ALI AMMAR AL ,  DIAB MOHAMED K ,  VADEN VAL E

    IPC: G01N21/27 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  G01N21/35

    Abstract: A universal/upgrading pulse oximeter (UPO) (210) comprises a portable unit (610) and a docking station (660, 910) together providing three-instruments-in-one functionality for measuring oxygen saturation and related physiological parameters. The portable unit functions as a handheld pulse oximeter. The combination of the docked portable and the docking station functions as a stand-alone, high-performance pulse oximeter. The portable-docking station combination is also connectable to, and universally compatible with, pulse oximeters from various manufacturers through use of a waveform generator (320, 930). The UPO provides a universal sensor to pulse oximeter interface and a pulse oximeter measurement capability that upgrades the performance of conventional instruments by increasing low perfusion performance and motion artifact immunity, for example. Universal compatibility combined with portability allows the UPO to be transported along with patients transferred between an ambulance and a hospital ER, or between various hospital sites, providing continuous patient monitoring in addition to plug-compatibility and functional upgrading for multiparameter patient monitoring systems. The image on the portable display (264, 740) is rotatable, either manually when undocked or as a function of orientation (950), In one embodiment, the docking station (660) has a web server and network interface (1410) that allows UPO data to be downloaded and viewed as web pages over a local area network (1420) or the Internet.

    UNIVERSAL/UPGRADING PULSE OXIMETER
    9.
    发明专利
    UNIVERSAL/UPGRADING PULSE OXIMETER 未知

    公开(公告)号：CA2684695C

    公开(公告)日：2012-11-06

    申请号：CA2684695

    申请日：2000-01-25

    Applicant: MASIMO CORP

    Inventor： KIANI MASSI E ,  ALI AMMAR AL ,  DIAB MOHAMED K ,  VADEN VAL E

    IPC: A61G99/00 ,  G01N21/27 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  G01N21/35

    Abstract: A universal/upgrading pulse oximeter (UPO) comprises a portable unit and a docking station together providing three-instruments-in-one functionality for measuring oxygen saturation and related physiological parameters. The portable unit functions as a handheld pulse oximeter. The combination of the docked portable and the docking station functions as a stand-alone, high-performance pulse oximeter. The portable-docking station combination is also connectable to, and universally compatible with, pulse oximeters from various manufacturers through use of a waveform generator. The UPO provides a universal sensor to pulse oximeter interface and a pulse oximeter measurement capability that upgrades the performance of conventional instruments by increasing low perfusion performance and motion artefact immunity, for example. Universal compatibility combined with portability allows the UPO to be transported along with patients transferred between an ambulance and a hospital ER, or between various hospital sites, providing continuous patent monitoring in addition to plug-compatibility and functional upgrading for multiparameter patient monitoring systems. The image on the portable display is rotatable, either manually when undocked or as a function of orientation. In one embodiment, the docking station has a web server and a network interface that allows UPO data to be downloaded and viewed as web pages over a local area network or the Internet.

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