Fig. 1. SS316L stainless steel stent^[10]

Fig. 2. SEM image of cutting face^[15]. (a) NiTi alloy; (b) PtIr alloy

Fig. 3. 316L stainless steel vascular stent ^[16]. (a) Physical objects; (b) Amplification; (c) Drug storage hole

Fig. 4. Femtosecond laser cutting PLLA^[20]. (a) Sheet with triangular notch structures; (b) Local structure

Fig. 5. Laser processing of PLA^[21]. (a) Structure of PLA scaffold; (b) 574x micrograph

Fig. 6. Orthopaedic Implants by the laser 3D printer. (a) Artificial joint; (b) Forehead bone; (c) Intervertebral fusion cage

Fig. 7. Laser manufacturing of bioceramic stent^[36]. (a) Selective laser sintering along a predetermined path β-TCP powder; (b) Porous β-Macro morphology of TCP bioceramic stent; (c) Microstructure of a single sintering path

Fig. 8. Photo of HA bioceramic stent manufactured by DLP^[37]. (a) Structure; (b) Enlarged photo

Fig. 9. PPy-based active catheter^[44]

Fig. 10. 3D optical fiber structure^[46]. (a) Processed by laser processing; (b) Structural micrograph

Fig. 11. Three kinds of micro/nano structures^[54]. (a) Fabricated micro/nano structures; (b) The shape of hMSCs on the surface of three structures

Fig. 12. Micro nano structure produced on TC4 surface by laser processing and pickling^[55]

Fig. 13. Comparison of contact angle between titanium surface and water droplet surface before (a) and after (b) femtosecond laser scanning treatment^[66]