Nehuwandu hwekukwegura, zvirwere zvakabatana, kunyanya zvirwere zvinopera zvemabvi uye hip, zvave dambudziko guru rehutano pasi rose. Mumakore achangopfuura, kufambira mberi kwehunyanzvi hwekugadzira majoini kwave kuchibatsira kumamiriyoni evarwere, zvichivabatsira kuti vadzoke kufamba, kubvisa marwadzo, uye kudzokera kuhupenyu hune hutano.
Artificial joints, sezita rinoratidza, majoini anovhiyiwa anotsiviwa nechirwere kana kukuvadzwa majoini echisikigo neaya akagadzirwa nezvinhu zvekugadzira. Majoini emazuva ano ekugadzira anowanzo shandisa titanium alloys, ceramics uye polymer mapurasitiki uye zvimwe zvinhu, zvinhu izvi zvine simba kupfeka kuramba uye biocompatibility, zvinobudirira kudzivirira kurambwa kuita.
Parizvino, kuvhiyiwa kwebvi rekugadzira uye kutsiva hudyu kwava nzira yekurapa yakajairika pasi rese. Maererano nenhamba, mamiriyoni evarwere pasi rose anovhiyiwa rudzi urwu gore negore, uye migumisiro mushure mekuvhiyiwa inokosha, uye varwere vakawanda vanokwanisa kudzokera kuhupenyu hwezuva nezuva nemabasa emazuva ose mushure mekupora.
Kunyanya nerutsigiro rwerobhoti-rubatsiro rwekuvhiya uye 3D kudhinda tekinoroji, iko kurongeka uye kupora nekukurumidza kwekuvhiya kwemajoini kwakagadziridzwa zvakanyanya. Kuburikidza nemunhu uye akagadziridzwa majoini ekugadzira, varwere 'postoperative kunyaradza uye kushanda kwemajoini zvinovimbiswa zviri nani.
Kunyangwe tekinoroji yemubatanidzwa yakafambira mberi zvikuru, pachine mamwe matambudziko, anosanganisira hutachiona hwepashure, kusunungura majoini uye miganhu yehupenyu. Nekudaro, nekuenderera mberi kwekuvandudza tekinoroji yekurapa, majoini ekugadzira mune ramangwana achave akasimba uye akasununguka, achibatsira varwere vazhinji kuvandudza hupenyu hwavo.
Iko kutsva kwehunyanzvi hwekubatanidza tekinoroji haingounzi tariro kuvarwere, asi inopawo mazano matsva ekuvandudzwa kwenzvimbo yekurapa. Nekuenderera mberi kwekufambira mberi kwekutsvakurudza kwesayenzi, tine chikonzero chekudavira kuti majoini ekugadzira achaita basa guru mune ramangwana uye achabatsira vanhu vakawanda.
Nguva yekutumira: Jan-03-2025