Optimizing femtosecond laser fabricating strategy of Nitinol hypotube for vascular interventional surgery
Yunfeng Song, Zhiwei Yang, Tongjun Xu, Hao Xie, Depeng Wang, Lan Chen, Xusan Yang
This study evaluates the impact of numerical aperture on femtosecond laser cutting of Nitinol hypotubes, finding that higher NA objectives improve surface quality and mechanical properties.
bioRxiv · Dec 1, 2024 · PreprintNeuroscience