In recent years, the incidence of cardiovascular disease in China has increased year by year, the mortality rate has exceeded cancer, and in the next 10 years, the incidence is expected to rise by 30%.

   Stent implantation is one of the methods for diagnosis and treatment of Angina Pectoris, myocardial infarction, silent myocardial ischemia and other cardiovascular diseases. Vascular stent implantation is to insert the stent in the lesion segment to support the narrowed and occluded vessels, reduce the elastic retraction and remodeling of the vessels, and maintain the smooth blood flow in the lumen. The blood vessel stents used include coronary artery stents, cerebral artery stents, renal artery stents, large artery stents, etc. 

      Based on this, the quality of vascular stent is very important, and cutting is particularly important in the processing of vascular stent, so cutting directly related to the quality of vascular stent. The main factors affecting the cutting quality of vascular stent include the precision of cutting size and the quality of cutting surface, such as the width of incision, the Surface roughness of incision, the width of heat affected zone and the ripple of incision section. With the development of laser cutting technology, it has been widely used in the cutting of vascular stents. Laser cutting can ensure the smooth surface of vascular stents, cross-section wavy lines smooth and so on. As a revolutionary technology in the twenty-one th century, laser cutting technology is widely used in various precision machining, and the development of laser cutting can not be separated from linear motor module technology, because of its high speed and high precision, linear motor module has been introduced into laser cutting equipment as a driving device. 

     Kunshan Tong Mao Electronics Co. , Ltd. . self-developed and self-marketing linear motor module, including high-precision linear motor module and profile linear motor module two categories, is widely used in laser processing, spraying and other fields. 

        The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.