Njira zoziziritsa bwino ndizofunikira kuti ma laser amphamvu kwambiri a YAG awonetsetse kuti akugwira ntchito mosadukizadukiza komanso kuteteza zida zodziwikiratu kuti zisatenthedwe. Posankha njira yabwino yozizirira ndikuyisamalira pafupipafupi, ogwira ntchito amatha kukulitsa luso la laser, kudalirika, komanso moyo wautali. TEYU CW mndandanda wamadzi ozizira amapambana pakukumana ndi zovuta zoziziritsa kuchokera ku makina a laser a YAG.