FIRMWARE UPDATE IN A MEDICAL DEVICE WITH MULTIPLE PROCESSORS
    2.
    发明申请
    FIRMWARE UPDATE IN A MEDICAL DEVICE WITH MULTIPLE PROCESSORS 审中-公开
    具有多个处理器的医疗设备中的固件更新

    公开(公告)号:US20120096451A1

    公开(公告)日:2012-04-19

    申请号:US12905498

    申请日:2010-10-15

    CPC classification number: G06F11/1433 G06F11/1666 G16H40/40

    Abstract: The present disclosure describes a handheld diabetes management device that implements a failsafe firmware upgrading protocol to reduce required user interaction and risk of device downtime. The general processing module executes first software from nonvolatile memory. The general processing module receives second software from an external port and writes the second software to the nonvolatile memory. Based on an upgrade signal, the general processing module switches execution from the first software to the second software, evaluates proper operation of the general processing module, and switches execution back to the first software from the second software when proper operation of the general processing module using the second software is not detected. A communications module, in electrical communication with the general processing module, stores third software and executes the third software. The general processing module receives fourth software from the external port and replaces the third software with the fourth software.

    Abstract translation: 本公开描述了一种手持式糖尿病管理装置,其实现故障安全固件升级协议以减少所需的用户交互和设备停机的风险。 一般处理模块从非易失性存储器执行第一软件。 通用处理模块从外部端口接收第二软件,并将第二软件写入非易失性存储器。 基于升级信号,通用处理模块将执行从第一软件切换到第二软件,评估通用处理模块的正确操作,并且在通用处理模块的适当操作时将执行从第二软件切换回第一软件 没有检测到使用第二个软件。 与通用处理模块电通信的通信模块存储第三软件并执行第三软件。 一般处理模块从外部端口接收第四个软件,用第四个软件代替第三个软件。

    CONFIGURATION OF BLOOD GLUCOSE METER INTERFACES
    3.
    发明申请
    CONFIGURATION OF BLOOD GLUCOSE METER INTERFACES 审中-公开
    血糖仪表接口配置

    公开(公告)号:US20120095315A1

    公开(公告)日:2012-04-19

    申请号:US12905491

    申请日:2010-10-15

    Abstract: A handheld diabetes management device includes a blood glucose measurement engine that measures a blood glucose level of a patient. The device includes a physical port that is exposed at an exterior of the device. The device includes a processing module that includes first, second, and third physical interfaces that are internal to the device. The device includes a multiplexing module that alternatively connects the physical port to one of the first, second, and third physical interfaces of the processing module. The processing module selectively operates the first physical interface using first and second modes. When an external host is connected to the physical port, the processing module selectively transfers information based on the blood glucose level to the external host using the first mode. When the external host is connected to the physical port, the processing module selectively provides file access to the external host using the second mode.

    Abstract translation: 手持式糖尿病管理装置包括测量患者血糖值的血糖测量引擎。 该设备包括在设备的外部暴露的物理端口。 该设备包括处理模块,该处理模块包括设备内部的第一,第二和第三物理接口。 该设备包括复用模块,其将物理端口交替地连接到处理模块的第一,第二和第三物理接口之一。 处理模块使用第一和第二模式选择性地操作第一物理接口。 当外部主机连接到物理端口时,处理模块使用第一模式选择性地将基于血糖水平的信息传送到外部主机。 当外部主机连接到物理端口时,处理模块使用第二模式选择性地提供对外部主机的文件访问。

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