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    • 1. 发明授权
    • Power saving control system for negative pressure wound therapy pumps
    • 负压伤口治疗泵节能控制系统
    • US08858517B2
    • 2014-10-14
    • US13584429
    • 2012-08-13
    • Li PanJiang LiHuiyong Lin
    • Li PanJiang LiHuiyong Lin
    • A61M1/00
    • A61M1/0088A61M1/0037A61M2205/18A61M2205/215A61M2205/3382A61M2205/50A61M2205/8206A61M2205/8212
    • An operating system for a medical device pump has a microprocessor controlling the operation of the pump features in a manner to minimize power consumption and maximize the life of the batteries powering the pump. The microprocessor associated with the medical device pump includes a modulation circuit that operates the pump on an intermittent basis and only when a pressure sensor indicates that the pressure asserted by the pump is at a threshold level. The operation of other sensors are powered only in situations when information from the sensor is needed, while other more essential sensors are operated on an intermittent basis by the modulation circuit. A fill sensor is operated intermittently, while a tilt sensor is only activated when a signal is received from the fill sensor. An optical sensor is only activated when the canister is removed from the pump housing, during which the pump is de-powered.
    • 用于医疗装置泵的操作系统具有微处理器,其以使功率消耗最小化并且为泵供电的电池的寿命最大化的方式来控制泵特征的操作。 与医疗器械泵相关联的微处理器包括调节电路,其在间歇的基础上操作泵,并且仅当压力传感器指示由泵确定的压力处于阈值水平时。 其他传感器的操作仅在需要来自传感器的信息的情况下供电,而其他更重要的传感器由调制电路以间歇的方式操作。 填充传感器间歇地操作,而仅当从填充传感器接收到信号时才激活倾斜传感器。 只有当泵从泵壳体中取出时,光学传感器才被激活,在此期间泵被取消供电。
    • 2. 发明申请
    • Power Saving Control System for Negative Pressure Wound Therapy Pumps
    • 负压伤口治疗泵节能控制系统
    • US20130267917A1
    • 2013-10-10
    • US13584429
    • 2012-08-13
    • Li PanJiang LiHuiyong Lin
    • Li PanJiang LiHuiyong Lin
    • A61M1/00
    • A61M1/0088A61M1/0037A61M2205/18A61M2205/215A61M2205/3382A61M2205/50A61M2205/8206A61M2205/8212
    • An operating system for a medical device pump has a microprocessor controlling the operation of the pump features in a manner to minimize power consumption and maximize the life of the batteries powering the pump. The microprocessor associated with the medical device pump includes a modulation circuit that operates the pump on an intermittent basis and only when a pressure sensor indicates that the pressure asserted by the pump is at a threshold level. The operation of other sensors are powered only in situations when information from the sensor is needed, while other more essential sensors are operated on an intermittent basis by the modulation circuit. A fill sensor is operated intermittently, while a tilt sensor is only activated when a signal is received from the fill sensor. An optical sensor is only activated when the canister is removed from the pump housing, during which the pump is de-powered.
    • 用于医疗装置泵的操作系统具有微处理器,其以使功率消耗最小化并且为泵供电的电池的寿命最大化的方式来控制泵特征的操作。 与医疗器械泵相关联的微处理器包括调节电路,其在间歇的基础上操作泵,并且仅当压力传感器指示由泵确定的压力处于阈值水平时。 其他传感器的操作仅在需要来自传感器的信息的情况下供电,而其他更重要的传感器由调制电路以间歇的方式操作。 填充传感器间歇地操作,而仅当从填充传感器接收到信号时才激活倾斜传感器。 只有当泵从泵壳体中取出时,光学传感器才被激活,在此期间泵被取消供电。
    • 5. 发明授权
    • Automated peritoneal dialysis cycler and methods of use
    • 自动腹膜透析循环仪及其使用方法
    • US08597229B2
    • 2013-12-03
    • US12973673
    • 2010-12-20
    • Li Pan
    • Li Pan
    • A61M1/00
    • A61M1/28A61M1/1643A61M1/166A61M1/281A61M1/282A61M2205/3393G01B13/00
    • Automated peritoneal dialysis (APD) cycler systems and methods are disclosed. The APD cycler can include a heater tray with load cells configured to measure the weight of fluid contained within a heater bag and/or a drain bag. The load cells can be toggleable between enabled and disabled configurations. The APD cycler can include a pressure-based volume measurement system, which can be used to confirm measurements made by the load cells. In some embodiments, the APD cycler can have algorithms for tracking an estimated patient volume to prevent overfilling the patient.
    • 自动腹膜透析(APD)循环仪系统和方法被公开。 APD循环仪可以包括加热器托盘,负载单元被配置成测量加热器袋和/或排放袋中包含的流体的重量。 称重传感器可以在启用和禁用的配置之间切换。 APD循环仪可以包括基于压力的体积测量系统,其可以用于确认由称重传感器进行的测量。 在一些实施例中,APD循环仪可以具有用于跟踪估计的患者体积以防止患者过度填充的算法。
    • 6. 发明申请
    • MCP Scheduling For Parallelization Of LAD/FBD Control Program In Multi-Core PLC
    • 用于多核PLC中LAD / FBD控制程序并行化的MCP调度
    • US20130218299A1
    • 2013-08-22
    • US13820702
    • 2010-09-09
    • Ming JieFei LongLi PanMichael Wieczorek
    • Ming JieFei LongLi PanMichael Wieczorek
    • G05B19/042
    • G05B19/0421G06F8/451
    • A compiler and method for parallelizing automatic control programs, wherein the method is applied to a Multi-Core Programmable Logic Controller (M-PLC) that includes multiple cores. The method includes the steps of dividing a serial automatic control program to be executed by the M-PLC into multiple program blocks, mapping the automatic control program to a parallelization model using the multiple program blocks, performing parallelization scheduling for the multiple program blocks according to the parallelization model to allocate respective multiple program blocks to the multiple cores of the M-PLC, converting each respective program block allocated to each core into respective machine codes, and downloading the machine codes to the multiple cores for their respective execution.
    • 一种用于并行化自动控制程序的编译器和方法,其中该方法应用于包括多个核的多核可编程逻辑控制器(M-PLC)。 该方法包括以下步骤:将要由M-PLC执行的串行自动控制程序划分为多个程序块,将自动控制程序映射到使用多个程序块的并行化模型,根据所述多个程序块执行并行化调度 将相应的多个程序块分配给M-PLC的多个核心的并行化模型,将分配给每个核心的各个程序块转换成相应的机器代码,并将机器代码下载到多个核心以进行各自的执行。
    • 9. 发明授权
    • Amperometric carbon monoxide sensor module for residential alarms
    • 电流一氧化碳传感器模块,用于住宅报警器
    • US5331310A
    • 1994-07-19
    • US864330
    • 1992-04-06
    • Joseph R. StetterLi Pan
    • Joseph R. StetterLi Pan
    • G01N27/49G08B17/117G08B17/10
    • G01N27/4045G08B17/117
    • A relatively inexpensive modular component that can be substituted for, or used in conjunction with, an existing smoke detector in a commercially available residential fire-detection alarm comprises: (A) an amperometric sensor for carbon monoxide, in which the reference and counter electrodes are combined either internally into a single auxiliary electrode or externally by electrical shorting; and (b) a simple current-to-voltage converter circuit that converts the current signals from the sensing electrode into amplified voltage signals. The converter circuit is powered by the same battery (usually a 9-volt dry cell) and is connected to the same alarm-triggering circuit that are used in existing residential fire alarms. The sensor-and-converter module is designed to fit into a commercially available smoke-detector-type fire alarm unit. The electrical output of the module is designed to be compatible with the electrical input requirements of the commercial detection circuitry. An alarm fitted with this module provides early warning of hazardous conditions, such as a smoldering fire, a leaky furnace, or an otherwise heavily polluted atmosphere.
    • 在市售的住宅火灾检测报警器中可以替代或与现有烟雾探测器一起使用的相对廉价的模块化部件包括:(A)用于一氧化碳的电流传感器,其中参考和对电极是 内部组合成单个辅助电极,或外部电气短路; 和(b)简单的电流 - 电压转换器电路,其将来自感测电极的电流信号转换成放大的电压信号。 转换器电路由相同的电池(通常为9伏干电池)供电,并连接到与现有住宅火灾报警器中使用的同一个报警触发电路。 传感器和转换器模块设计成适合市售的烟雾探测器型火灾报警装置。 模块的电气输出设计为与商业检测电路的电气输入要求兼容。 装有该模块的报警器可提供危险状况的早期警告,例如闷烧的火灾,泄漏炉或其他严重污染的气体。