首页>
外国专利>
Method and apparatus for mimicking human gait with prosthetic knee devices and detecting when stumble recovery is needed
Method and apparatus for mimicking human gait with prosthetic knee devices and detecting when stumble recovery is needed
展开▼
机译:用假肢膝盖设备模仿人的步态并检测何时需要恢复的方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a prosthetic device including a prosthetic joint which accurately transitions between a loose mode and a stiff mode to more accurately mimic a human gait. The prosthetic joint includes a state controller which utilizes a sensor to detect prosthetic joint movement data, and compares it with prosthetic joint movement decision values to determine when a solenoid should be energized to place the prosthetic joint in the loose mode. An optimization unit connects to the prosthetic joint in a prosthetic joint system. The optimization unit generates a plurality of data files containing prosthetic joint movement data corresponding to an amputee walking without stumbling. By iteratively analyzing the prosthetic joint movement data, the optimization unit adjusts the prosthetic joint movement decision values to ensure that the prosthetic joint does not prematurely enter a stumble recovery state.
展开▼