Femoral Condyle prosthetic knee joint component

Isu tinokupa iwe yakakwira flexion ibvi masisitimu, inodzivirira ibvi masisitimu uye tsika tumor knee prostheses.Iyo yakazara pamusoro pebvi inotsiva prosthesis inowanzo sanganisira chidzitiro chechikadzi, tibial tray, uye tibial pad.Zvikamu zvaro zvinowanikwa mumhando dzakasiyana-siyana kuti zvigadzirise zvido zvekliniki.
High flexion knee joint system: bhokisi rakazaruka rearward shift dhizaini, inochengetedza vhoriyamu yebhonzo, inochengetedza kuenderera kweiyo anterior cortical bone, diki radius J-yakaumbwa dhizaini yeiyo posterior malleolus yefemur, yakagadziridzwa cam dhizaini, yakanakira yakakwira flexion, 3- degree ridge yetibial tray medullary cavity stem Posteriorly inclined, anatomical tibial tray design inowedzera kuvhara kwetibial osteotomy pamusoro, inovandudza tibial spacer post, uye inowedzera femoral roll mumhepo yakakwirira.Iyo tibial spacer inonamirwa pamberi kuti ideredze maitiro ne patella panguva yakadzika kupenya.Iyo trochlear groove yechidzitiro chechikadzi yakareba, yakadzika uye yakatarisana kuti iite optimize trajectory yefemur, iyo inogona kudzikamisa kukwana kweiyo ibvi joint prosthesis.
Restrictive knee joint system: inokodzera kuoma kwekutanga kuchinjwa kwebvi uye kugadziriswa kwebvi rekudzokorora, kuenderana nekusagadzikana kwemashure uye kuputika kwemakumbo, J-curve, multi-radius design inoenderana neanatomy yemunhu, inoshandiswa pamwe chete ne medulla tsono yekudzorera mabvi akabatanidzwa Kugadzikana. , dhizaini yekuwedzera nekuwedzera, inoziva kudzikisira kwevhu remukati nekunze rinoshanduka ± 1.2 madhigirii, kutenderera kwemukati nekunze ± 2 madhigirii, symmetrical tibial tray dhizaini, 0 degree retroversion angle, kudzoreredza zvirinani kwekuwedzera uye gap rekuchinjika, zvirevo zvakasiyana uye mhando. yemapads, kusangana nezvinodiwa zvekiriniki.Total knee joint system: femoral ankle prosthesis anterior malleolus elevation angle ye 5 degrees kudzivirira notch;inter-ankle fossa iri anterior kuderedza osteotomy, femoral ankle patella chute inofamba ichienda kunze uye ichidzika, patella haisi nyore kubvisa, tibial pad inotora kaseti uye Iyo screw yakakiyiwa kaviri, nzvimbo yekubata yetibial tray yakakwenenzverwa, uye iyo tibial tray wing handle inovimbisa kugadzikana kwesement kurapa maitiro.

Kugadzirisa mabvi akabatanidzwa kunoda kuti iwe upe tsanangudzo dzakadzama, dzakadai semafirimu eCT, mifananidzo yeMRI uye mamwe mashoko, kuitira kuti tigone kugadzirisa zvigadzirwa zvakanyatsorongeka uye zvinonzwisisika kwauri.