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    • 3. 发明授权
    • Pulse oximeter access apparatus and method
    • 脉搏血氧仪检测仪及方法
    • US07483729B2
    • 2009-01-27
    • US10981186
    • 2004-11-04
    • Ammar Al-AliRonald CoverstonMassi E. Kiani
    • Ammar Al-AliRonald CoverstonMassi E. Kiani
    • A61B5/1455
    • A61B5/7221A61B5/14551A61B5/7271A61B2560/0266A61B2560/0475A61B2562/08A61B2562/221A61B2562/222
    • Access is provided to certain pulse oximetry systems utilizing a keyed sensor and a corresponding locked sensor port of a restricted access monitor. In such systems, the keyed sensor has a key comprising a memory element, and the monitor has a memory reader associated with the sensor port. The monitor is configured to function only when the key is in communications with the locked sensor port, and the memory reader is able to retrieve predetermined data from the memory element. The monitor is accessed by providing the key separate from the keyed sensor, integrating the key into an adapter cable, and connecting the adapter cable between the sensor port and an unkeyed sensor so that the monitor functions with the unkeyed sensor.
    • 利用键控传感器和受限访问监视器的对应的锁定传感器端口向某些脉搏血氧饱和度测量系统提供访问。 在这样的系统中,键控传感器具有包括存储元件的键,并且监视器具有与传感器端口相关联的存储器读取器。 监视器被配置为仅在键与锁定的传感器端口通信时才起作用,并且存储器读取器能够从存储器元件检索预定数据。 通过提供与键控传感器分离的钥匙来访问显示器,将钥匙集成到适配器电缆中,并将适配器电缆连接到传感器端口和未使用密钥的传感器之间,以便监视器与未使用密钥的传感器配合使用。
    • 8. 发明授权
    • Dual-mode pulse oximeter
    • 双模脉搏血氧仪
    • US07530949B2
    • 2009-05-12
    • US10911391
    • 2004-08-03
    • Ammar Al AliDon CarothersDavid DalkeMohamed K. DiabJulian GoldmanMassi E. KianiMichael LeeJerome NovakRobert SmithVal E. Vaden
    • Ammar Al AliDon CarothersDavid DalkeMohamed K. DiabJulian GoldmanMassi E. KianiMichael LeeJerome NovakRobert SmithVal E. Vaden
    • A61B5/00
    • A61B5/14551A61B5/0002A61B5/1495A61B5/742A61B2560/0271A61B2560/0456A61B2562/085G06F19/00
    • A pulse oximeter has an integrated mode in which it operates as a plug-in module for a multiparameter patient monitoring system (MPMS). The pulse oximeter also has a portable mode in which operates separately from the MPMS as a battery-powered handheld or standalone instrument. The pulse oximeter has a sensor port that receives a photo-plethysmographic signal as input to an internal processor. The pulse oximeter processes this sensor signal to derive oxygen saturation and pulse rate measurements. In the portable mode, this information is provided on its display, and stored in memory for trend capability. In the integrated mode, the pulse oximeter provides oxygen saturation and pulse rate measurements to the MPMS through a docking station to be displayed on a MPMS monitor. In the integrated mode, the portable pulse oximeter docks to the docking station, which in turn is inserted in one or more MPMS slots. The docking station can function as a simple electrical pass-through device between the docked portable pulse oximeter and the MPMS or it can provide a MPMS communications interface.
    • 脉搏血氧计具有集成模式,其作为用于多参数病人监测系统(MPMS)的插件模块。 脉搏血氧计还具有便携式模式,其中与MPMS分开操作,作为电池供电的手持或​​独立仪器。 脉搏血氧计具有传感器端口,其接收作为对内部处理器的输入的光学体积描记信号。 脉冲血氧计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,该信息在其显示器上提供,并存储在存储器中用于趋势能力。 在集成模式中,脉搏血氧计通过对接站向MPMS提供氧饱和度和脉搏率测量,以在MPMS监视器上显示。 在集成模式中,便携式脉搏血氧仪停靠在对接站,对接站又插入一个或多个MPMS槽中。 对接站可以作为对接便携式脉搏血氧计与MPMS之间的简单电气穿越装置,或者可以提供MPMS通信接口。