Bukuli limapereka chidziwitso chofunikira ndi malangizo a Riester EliteVue Otoscope 2.5XL XL Xenon Lamp. Wopangidwa motsatira Directive 93/42 EEC, chida chapamwamba ichi chodziwira matenda chimatsimikizira kuti ali ndi matenda odalirika. Kugwiritsa ntchito moyenera ndi zowonjezera kuchokera ku Riester ndizofunikira pakugwira ntchito moyenera komanso kotetezeka. Chenjezo limalangizidwa pachiwopsezo cha kuyatsa kwa mpweya, kuyatsidwa kwambiri ndi kuwala, ndi zinthu zosakhala zosabala ndi ma fani a makutu.
