Kuwotcherera kwa laser kumagwira ntchito yofunika kwambiri popanga zida zamankhwala. Ntchito zake m'zachipatala zimaphatikizapo zida zachipatala zokhazikika, ma stents amtima, zida zapulasitiki pazida zamankhwala, ndi ma baluni catheter. Kuonetsetsa bata ndi khalidwe la kuwotcherera laser, ndi mafakitale chiller chofunika. TEYU S&A zowotcherera m'manja laser kuwotcherera chillers kupereka khola kutentha, kupititsa patsogolo luso kuwotcherera ndi bwino ndi kutalikitsa moyo wa wowotcherera.