Zhejiang University

Xiaoxiao Cui

Pengcheng Jiao

Tao Chen

Yang Yang

A vasospasm monitoring device based on a triboelectrification technology includes a vascular stent. A plurality of hole-shaped structures are distributed on the vascular stent. A triboelectric film sleeve is inserted into each hole-shaped structures in a matched mode, and the triboelectric film sleeve includes an inner electrode, an inner triboelectric material layer, an outer triboelectric material layer, and an outer electrode. The inner triboelectric material layer and the outer triboelectric material layer can generate electricity by friction, and the inner electrode and the outer electrode are electrically connected to a bioelectric signal processing patch.

Vasospasm monitoring device based on triboelectrification technology

A structural health monitoring system based on a shape memory polymer includes a plurality of shape memory polymer buckling beam rod components, and a signal processing and structural health state abnormity warning platform. Each shape memory polymer buckling beam rod component includes an outer frame constraint, a shape memory polymer rod, and an electric signal generating element. The electric signal generating element includes piezoelectric material layers, and the signal processing and structural health state abnormity warning platform is electrically connected to the piezoelectric material layers.

Growing community of inventors

Zhejiang, China

Xiaoxiao Cui