ʻO ka Hoʻolauna ʻana o Orthopedics Zirconium-Niobium Alloy Femoral Head

ʻO ke kinikini zirconium-niobiumpoʻo femoralHoʻohui i nā hiʻohiʻona maikaʻi loa o nā poʻo femoral keramika a me ka metala ma muli o kona ʻano hou. Ua haku ʻia ia me kahi papa i hoʻonui ʻia i ka oxygen ma waenakonu o kahi zirconium-niobium alloy ma loko a me kahi papa keramika zirconium-oxide ma waho. ʻO ka paʻakikī o ka ʻili o kēia huahana, ka coefficient friction haʻahaʻa, ka ʻili haʻahaʻa, a me ka lubricity hydrophilic kūikawā, ka mea e hōʻemi ana i ka ʻaʻahu a hoʻonui i ke ola lawelawe, ua like ia me nā mea onā poʻo femoral keramika āpau.

Eia kekahi, hāʻawi ke poʻo femoral zirconium-niobium alloy i ka ikaika o ka prosthesis metala no ka mea ʻaʻole ia e haki maʻalahi a i ʻole e hiki ke hoʻokuʻu ʻia e nā ion e like me Co a me Cr. I mea e hoʻokō ai i nā pono e ulu ana o nā mea maʻi no kā lākou prosthesis me ka mālama ʻana i kona palekana, hoʻohaʻahaʻa nui kēia mea hou i ka nui o ke komo ʻana o ka ʻili hui.

I kēia manawa, ua noiʻi a hoʻomohala ʻo ZATH i nā mea houʻO ke poʻo femoral Zirconium-Niobium Alloyd a e kūʻai aku koke aku ana!