Jilin University

Youhao Diao

Luquan Ren

Kunyang Wang

Lei Ren

Zhihui Qian

Jincheng Wang

Yue Lu

Guangsheng Song

Hao Chen

Kaize Wang

Disclosed is a multi-layered composite bionic self-retaining prosthesis for a femoral shaft, including a scaffold, an upper bone plate, and a lower bone plate. An upper outer side of the scaffold is fixed to a low inner side of the upper bone plate, and a lower outer side of the scaffold is fixed to an upper inner side of the lower bone plate. The scaffold includes an upper trabeculae layer, a middle cortical bone layer and a lower trabeculae layer. The middle cortical bone layer is a multi-layered composite structure which includes an outer frame layer, a middle filling layer and an inner frame layer. The upper and lower bone plates each include an inner trabeculae layer and an outer reinforcement layer.

Multi-layered composite bionic self-retaining prosthesis for femoral shaft

Growing community of inventors

Changchun, China

Youhao Diao