Vatsvagiri veJapan vakagadzira yekuchenjera kwekugadzira iyo inowedzera endoscope nekukudza kakapetwa mazana mashanu mumatumbu emurwere. Iyo yekuchenjera yekuchengetera system inogona kuona kana paine chinokanganisa shanduko muhombe hutumbu polyp mu endoscope mukati me500 masekondi, zvinoenderana neyakajeka-nguva mutongo mhedzisiro Chiremba anogona kusarudza kana achizoshanda munguva chaiyo.
Kuenzaniswa nekare, zvinotora vhiki kuti uite chirwere, uye ikozvino hurongwa hunogona kuona pakarepo kana huchibvisa, iyo inovandudza zvikuru kushanda kwekuongororwa uye kurapwa. Munguva yekuvandudzwa kweiyi sisitimu, anopfuura zviuru makumi matanhatu emamota cell mapikicha akashandiswa kuvaka dhatabhesi. Iyi mifananidzo yakabva kune vanopfuura zviuru zvitatu varwere vane colorectal cancer yakaonekwa muzvipatara 60,000 muJapan. Nekuongorora uye nekudzidza zvakadzama mifananidzo yebundu mudura remufananidzo, sisitimu yakadzidza otomatiki yekuziva basa regomarara. Kwete kungovandudza kuongororwa kwehutano, asiwo kunatsiridza kurongeka.
MuJapan, kenza yakajeka ibundu rechipiri rakaipisisa mushure mekufa nekenza yemapapu. Kukurumidza kuonekwa ndiyo kiyi yekuvandudza mwero wekurapa. Uku kubudirira kwehungwaru muJapan kunogona kuona kuvepo kwegomarara mumatumbo mahombe polyps isingasviki sekondi. Parizvino, hunyanzvi hwekugadzira gomarara hwekuongorora gomarara hwakaedzwa muzvipatara zvitanhatu muJapan, uye iri kutarisirwa kuwana rezinesi kubva kuzviremera zvine chekuita nemishonga zveJapan mu6.
