The Alfred Mann Foundation is developing a network of up to 850 injectable devices that have stimulating, sensing and communication capabilities. Each of the devices is coordinated via radio signals a hundred times a second by an external small module. All the devices are powered by lithium-ion rechargeable batteries. The stimulating, sensing, and communication circuits are designed to be highly power efficient to maximize battery life. The stimulator can be programmed to deliver pulses in the range: 5 μA to 20 mA, 7 JUS to 2000 μs, and frequencies up to 4000 Hz. Bursting, ramping, and other stimulation features are included. The voltage sensor covers the range 10 μV to 1.0 V with bandpass filtering and data analysis. The implant also contains sensors for pressure, temperature, DC magnetic field, and distances between implants.
展开▼
机译：Alfred Mann Foundation正在开发多达850个可注射设备的网络，具有刺激，感知和通信能力。每个设备通过无线电信号协调一百倍通过外部小模块。所有设备都由锂离子可充电电池供电。刺激，感测和通信电路设计成高功率效率，以最大限度地提高电池寿命。刺激器可以被编程为在范围内传递脉冲：5μA至20 mA，7 jus至2000μs，以及高达4000Hz的频率。包括突发，斜坡和其他刺激特征。电压传感器通过带通滤波和数据分析覆盖10μV至1.0V的范围。植入物还包含用于压力，温度，直流磁场和植入物之间的距离的传感器。
展开▼
