Iyo Disposable Retractor sisitimu inopa yakakura anatomical kuona kune akawanda-mhando mavhiya.Mhando dzakasiyana-siyana dzekuiswa kwehokwe uye elastic kugara dzinochengetedza kudzokororwa kwakafanana.
Naiye Akavhiyiwa Retractor, Vanachiremba vakasununguka kuita mamwe mabasa nekubudirira kukuru.