The present invention relates to a preparation of shape memory polyurethane shape memory fiber and its preparation method, the shape memory polyurethane is a hydroxyl group-containing organic polymer material, a chain extender, a diisocyanate, blocking agent, the molar ratio of 1: 1-3:2.4-4.8:0.8-1......
[更多]
The present invention relates to a nano-structured surface, including the base layer, the base layer and the large number of fixed nanoparticles. The surface of the water contact angle greater than 145 degrees. The invention also relates to a method for preparing nano-structured surface in situ, inc.....
[更多]
An ultraviolet detector, comprising the structure: one sapphire substrate layer; a high temperature AlN buffer layer grown on the sapphire substrate layer, the high temperature AlN buffer layer is 740 ℃ ~ 820 ℃ temperature obtained under; one temperature GaN buffer layer grown on the high temperatur.....
[更多]
The utility model relates to a combination bunch grilling oven, which comprises a baseboard that is provided with the square grids; a side board that is provided with a round ventilation hole, a retaining plate and a retaining foot; wherein the left and the right sides of the baseboard and the retai.....
[更多]
本发明提出一种结合功能性电刺激和机器人的康复训练系统及训练方法。所述系统包括功能性电刺激部件、机器人部件、以及分别与功能性电刺激部件和机器人部件相连接的控制单元；其中所述控制单元，接收生物电信号，按照功能性电刺激部件与机器人部件辅助比例可调的模式或追踪误差阈值可调模式，实时控制所述功能性电刺激部件和所述机器人部件，使所述功能性电刺激部件刺激患者关节相应肌群，以及使所述机器人部件提供给患者关节辅助扭矩。本发明可以应用于渐进交互式肘关节，腕关节，膝关节，踝关节，和肩关节的康复，帮助患者在改善的运动空间里进行主动康复训练，极大地加快患侧关节的运动功能恢复。
[更多]
| |< <- | [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] | -> >| |
