Imikhiqizo emkhakheni wezokwelapha inezidingo eziqinile zekhwalithi, futhi izinga lokulawulwa kwekhwalithi enqubweni yokukhiqiza lizothinta ngqo umphumela wezokwelapha. Njengoba imishini yezokwelapha iba yinkimbinkimbi ngokwengeziwe, imishini yokulinganisa ividiyo isibe yinto ebaluleke kakhulu. Idlala yiphi indima embonini yezokwelapha?
Ngokungafani nemikhiqizo evamile, izimpahla zezokwelapha kanye nemishini yezokwelapha zinomthelela oqondile empilweni yabantu, ngakho-ke ikhwalithi kumele ilawulwe ngokuqinile. Ngaphezu kwalokho, amathuluzi amaningi embonini yemishini yezokwelapha mancane kakhulu ngobukhulu, athambile futhi acacile ngezinto futhi ayinkimbinkimbi ngesimo. Isibonelo: ama-stents e-vascular angaphakathi angena kancane kanye nemikhiqizo ye-catheter, athambile ngesimo futhi acwebezelayo futhi acwebezelayo; imikhiqizo yezinzipho zamathambo mincane kakhulu ngesimo; ingxenye ye-occlusal yamazinyo okufakelwa ayincane nje kuphela kodwa futhi iyinkimbinkimbi ngesimo; umkhiqizo oqediwe we-bone joint yokwenziwa udinga ubulukhuni bomphezulu. Okuqinile njalo njalo, konke kunezidingo zokulinganisa ngokunemba okuphezulu.
Uma sisebenzisa imishini yokulinganisa yokuxhumana yendabuko, kuzoba nzima ukufeza ukulinganisa okunembile kwale mikhiqizo, ngakho-ke umshini wokulinganisa ividiyo osebenzisa izithombe ezibonakalayo zokulinganisa okungeyona eyokuxhumana usube imishini yokulinganisa ebalulekile embonini yezokwelapha. Umshini wokulinganisa ividiyo kaChengli uqaphela ukutholakala okunembile kosayizi wengxenye yokusebenza, i-engeli, isikhundla kanye nokunye ukubekezelelana kwejometri ngokusebenzisa ubuchwepheshe bokulinganisa isithombe se-optical. Ngenxa yokuthi kusetshenziswa ubuchwepheshe be-optical, ukulinganisa kungenziwa ngaphandle kokuthinta ingxenye yokusebenza ngesikhathi sokulinganisa. Inezinzuzo ezihlukile zezingxenye zokusebenza ezincane, ezincane, ezithambile nezinye eziguquguquka kalula ezingafanele ukuhlolwa ngamathuluzi okulinganisa okuxhumana.
Umshini wokulinganisa ividiyo ungaxazulula ngempumelelo ukutholwa kwezingxenye ezincane, ezincane, ezithambile nezinye embonini yamadivayisi ezokwelapha, futhi ungafinyelela ekulinganisweni okuphumelelayo kwe-contour, ukuma kwendawo, usayizi, kanye nendawo e-angle yezingxenye ezahlukene zokusebenza eziyinkimbinkimbi, futhi ukunemba kokulinganisa nakho kuphakeme kakhulu. Ikhwalithi yamadivayisi ezokwelapha ithuthukisiwe ngokwekhwalithi. Futhi iyithuluzi lokulinganisa elingenza ukuhlolwa kobuningi bezinhlobo ezahlukene zezingxenye zokusebenza, futhi lithuthukise kangcono ukusebenza kahle kokulinganisa.
Isikhathi sokuthunyelwe: Agasti-01-2022