Kupu Whakataki
Ko te prosthesis turi he mea hanga ki te condyle femur, he ngira hinu tibial, he ngira hinu femur, he wāhanga porotaka me ngā weki whakatikatika, he kakau waenga, he tī, he paepae tibial plateau, he tiaki condylar, he whakaurunga tibial plateau, he arai, me ngā wāhanga here.
II Ngā āhuatanga hua o te prosthesis turi
Mā te whakamahi i te hoahoa whaiaro, ka taea e te hoahoa koiora o te mata hononga te hanga anō i te mahi noa o te hononga turi;
He pai ake te hototahi o ngā āhuatanga koiora-ā-tinana me te modulus rapa o te atanga trabecular wheua kua tāia 3D ki te tinana tangata, ā, he pai ake ngā āhuatanga ā-tinana;
Ka honoa te hanganga mata pūwero tetahi ki tetahi hei hanga i te hanganga honikoma wheua korekore me te hototahitanga pai o te koranu titanium, e āhei ai te wheua ki te tipu tere me te haumaru.
Paepae Tibial Condyle Condyle Protector (Mai i te Mauī ki te Matau)
III Ngā Painga o te Prosthesis Turi
1. He mahi tino pai o te tipu me te whakaurunga o te wheua me te kiko ngohengohe
Pikitia 1 Te tipu o te wheua i roto i ngā kararehe me ngā hanganga trabecular wheua kua whakatōkia
Ka mau tonu te pūngao o tēnei hua ki te neke atu i te 50%, e whakarato ana i te wāhi nui mō te whakawhitiwhiti matūkai me te hāora, e whakatairanga ana i te tipu pūtau me te whakapūngao toto o ngā pūtau take, ā, ka puta te tupu o te kiko ki roto. Ka tipu te kiko hou ki roto i te pūngao o te mata prosthesis ka whiria hei mata kore-taurite, ka honoa piri ki te paparanga o runga o te waea titanium i te hohonutanga o te 6 mm. E 3 marama i muri i te pokanga, ka tipu te kiko ki roto i te matrix ka whakakī i te rohe hanganga pūngao katoa, me te hohonutanga o te 10 mm, ā, e 6 marama i muri i te pokanga, ka tipu te kiko uaua pakeke ki roto i te hanganga pūngao katoa, me te tere whakakī nui ake.
2. Ngā āhuatanga tino pai mō te ngenge
Pikitia 2 Ngā hua whakamātautau ngenge o te tibial plateau tray
I whakamātauria te pereti tibial mā te miihini e ai ki te ASTM F3334, ā, i whakaatu i te mahi ngenge tino pai me te 10,000,000 huringa o te whakamātautau ngenge i raro i ngā tikanga uta sinusoidal o 90N-900N, kāore he pakaru.
3. Ātete pai ki te waikura
Pikitia 3 Ngā whakamātautau waikura micromotor i te hononga o te condyle femoral me te medullary needle cone
E ai ki te paerewa utaina huringa YY/T 0809.4-2018, ā, kāore he hapa i kitea, e whakaatu ana ngā hua he tino pai te mahi a tēnei hua ki te ārai i te nekehanga moroiti o te konukōre, hei whakarite i te haumaru o te hononga turi i muri i te whakaurunga ki te tinana tangata.
4.He ātete kakahu pai rawa atu
Pikitia 4 Pikitia o ngā hua whakamātautau mō te mau o ngā prosthesis turi katoa
E ai ki te paerewa ISO 14243-3:2014 mō te whakamātautau kākahu o te hononga turi katoa, e whakaatu ana ngā hua he tino pai te ātete kākahu o te hua, hei whakarite i te haumaru o te hononga turi i muri i te whakaurunga ki te tinana tangata.
Te wā tuku: Hui-tanguru-06-2024
