Nest#3-Wearable Interoperable Neuroprosthesis Gear (WING)

这个翼巢项目将开发开发新产品所需的外部组件 COSMIIC模块，对植入的电源进行充电，对植入的 COSMIIC系统，以及将植入系统与外部传感器和表面集成 刺激。这些交付成果将降低开发植入式生物电动产品的成本和风险 干预措施，并使更广泛的社区能够迅速发展闭环式神经刺激 基于生理信号的干预。第一个目标是开发无线链路 这将把个人电脑、移动设备和传感器连接到植入的系统。这条无线链路 将促进COSMIIC植入的模块和 用于对模块进行编程的计算机。它将与常见的有线和无线兼容 传感器通信协议。使用无线链接将促进在 对生理信号或智能手机应用程序交互的响应。第二个目标是 开发一种由电池供电并提供四个通道的表面刺激模块 刺激。皮肤表面电刺激风险低，便于制作新的原型 具有刺激功能。第三个目标是开发一个台式电路板评估套件，用于 植入的COSMIIC模块。该套件将促进定制COSMIIC模块的开发 通过允许定制电路板在开发昂贵的钛之前工作 外壳或植入级导线。将开发供电网络的电路板框架， 电源，并提供对有用的调试连接的访问。第四个目标是发展 一种用于植入COSMIIC系统的快速感应电池充电器。充电器将优化 充电时间通过根据电池状态调整主动冷却和电流流量。

This WING Nest project will develop external components necessary for developing new COSMIIC modules, recharging the implanted power supply, programming the implanted COSMIIC system, as well as integrating the implanted system with external sensors and surface stimulation. These deliverables will lower the cost and risks of developing implanted bioelectric interventions and enable the broader community to rapidly develop closed-loop neurostimulation interventions based on physiological signals. The first objective is to develop a Wireless Link that will connect PCs, mobile devices, and sensors to the implanted system. This wireless link will facilitate wired or wireless communication between the COSMIIC implanted modules and computers used to program the modules. It will be compatible with common wired and wireless sensor communication protocols. Using the Wireless Link will facilitate closed-loop stimulation in response to physiological signals or smartphone app interactions. The second objective is to develop a Surface Stimulation module that is battery-powered and delivers four channels of stimulation. Skin surface electrical stimulation is low-risk and convenient for prototyping new stimulation functions. The third objective is to develop a benchtop circuit board Evaluation Kit for the implanted COSMIIC modules. This kit will facilitate custom COSMIIC module development by allowing the custom circuit boards to function prior to development of costly titanium enclosures or implant-grade leads. Circuit board frames will be developed that supply network, power, and provide access to useful debugging connections. The fourth objective is to develop a rapid inductive battery charger for the implanted COSMIIC system. The charger will optimize charging time by adjusting active cooling and current flow based on battery status.