Peripheral stents cutting machine are tubular and mesh-like devices made of certain special materials, including metals and non-metals, for the treatment of lumen stenotic diseases or lumen expansion diseases in the body. The most common places where stents are implanted in the human body are systemic arteries, including intracranial arteries, cervical arteries, coronary arteries, renal arteries, lower extremity arteries, and iliac arteries. Stents can be divided into metal stents and non-metallic stents. The degradable stents that are often mentioned now can be divided into bare metal stents and drug-eluting stents, and can also be divided into self-expanding stents and balloon-expandable stents.

In recent years, the technology of ultrashort femtosecond (FS) laser has been developed. The laser pulses generated by this laser will not leave thermal fingerprints on the components. These femtosecond lasers provide laser pulses shorter than 400fs and excellent beam quality, and have sufficient peak power to realize high-quality cold ablation cutting process without using melt jet process. The cutting process thus performed requires only a minimum amount of post-processing, and a finer beam can be processed into very delicate details.
This process is particularly effective in the production of medical devices, such as catheters, heart valves and medical stents, and can be used for glass cutting and marking applications, as well as 3D structure manufacturing of dental implant ceramic materials. However, perhaps the most potential application lies in a new type of bioabsorbable materials, that is, polymer materials that can be safely retained in the body and subsequently absorbed within a controlled length of time. These materials are currently under development and will be used to replace traditional polymers or metal parts.