Iyo zirconium-niobium alloymusoro wechikadziinosanganisa akanakisa maficha eceramic uye simbi femoral misoro nekuda kweiyo novel kuumbwa. Iyo inoumbwa neokisijeni-inopfumisa musara mukati mezirconium-niobium alloy mukati uye zirconium-oxide ceramic layer kunze. Ichi chigadzirwa chakanyanya kuomarara, yakaderera friction coefficient, yakaderera pamusoro roughness, uye yakasarudzika hydrophilic lubricity, iyo inoderedza kupfeka uye kuwedzera hupenyu hwesevhisi, yakafanana neiyozvese-ceramic femoral misoro.
Uyezve, iyo zirconium-niobium alloy femoral head inopa simba resimbi prosthesis sezvo isiri nyore kupatsanurwa kana kuita ion kuburitswa senge Co naCr. Kuti usangane nevarwere vari kukura zvinodiwa zveprosthesis yavo vachichengetedza kuchengeteka kwayo, chinyorwa ichi chinoderedza zvakanyanya kubatanidzwa kwepamusoro pekupfeka.
Parizvino ZATH Yatsvaga & Yakagadzira zvinhu zvitsvaZirconium-Niobium Alloy Femoral Head uye ichange ichishambadzira munguva pfupi!
Nguva yekutumira: Zvita-28-2023