Ka Nānā wikiwiki ʻana i ka R&D o nā Mea Implant

Me ka hoʻomohala ʻana o ka mākeke orthopedic, ke huki nui nei ka noiʻi ʻana i nā mea implant i ka manaʻo o ka poʻe. Wahi a ka hoʻolauna a Yao Zhixiu, o kēia manawahoʻokomoʻO nā mea hao maʻamau e komo pū me ke kila kila, ka titanium a me ka titanium alloy, ka cobalt base alloy a e mau ana kēia mau mea no ka manawa lōʻihi. No ka Titanium a me ka titanium alloy, hoʻohana pinepine ka hale hana mea hana kūloko i ka titanium maʻemaʻe a me ka Ti6Al4V alloy (TC4), ʻoiai he 12 ʻano mea titanium alloy ma US no nā implants a ʻo nā mea maʻamau ma ʻEulopa a me US ʻo Ti6Al4VELI a me Ti6Al7Nb.

Ua ʻōlelo ʻo Wu Xiaolei, ka Luna Hoʻokele Kūʻai Kūʻai ʻo Asia-Pacific o Sandvik Medical Technology, hoʻohana nui ʻia ka mea kila kila ma ʻEulopa a me ʻAmelika Hui Pū ʻIa, a he paʻakikī ka mākeke Kina: kūpono nā huahana like ʻole no nā mākeke like ʻole akā ma ke ʻano laulā makemake lākou i ka titanium a me ka titanium alloy. "Mai ka manaʻo ohuinā noi, ua koho ʻia nā mea like ʻole e nā kumu like ʻole, no ka laʻana, e koho nā ʻāpana paʻa i ka mea kila kila nitrogen kiʻekiʻe i ʻoi aku ka ikaika; ke koi ʻia nā mea pale ʻaʻahu, hiki iā mākou ke koho i ka Cobalt chromium molybdenum alloy.

I kēia manawa, ʻo ka hoʻololi ʻana i ka ʻili kekahi o nā hoʻomohala koʻikoʻi o nā mea hoʻokomo orthopedic. "Hoʻopili pololei ka ʻili o nā mea i hoʻokomo ʻia me ke kino kanaka a ma o ka hoʻololi ʻana i ka ʻili, hiki iā ia ke hoʻomaikaʻi i ka hoʻohālikelike olaola a hōʻemi i ka ʻaʻahu a me ka haehae, a ma laila e hōʻemi ai i ka wehe ʻana o ka implant a hōʻoia i ka hana lōʻihi." Ua ʻōlelo ʻo Wu Xiaolei, no ka laʻana, hoʻohana ʻia ʻo Sandvik Bioline 316LVM no ka hoʻokomo ʻana o ke kanaka a ʻo Bioline 1RK91 no ka hana ʻana i nā mea lapaʻau. ʻO ka mea mua he kila kila molybdenum austenitic vacuum re melt me ​​ka micro pureness maikaʻi a me ke kūpaʻa i ka corrosion, a hiki ke hoʻohana ʻia no nā lima hui, nā poʻo femoral, nā papa iwi, nā kui iwi, nā nila hoʻonoho iwi,nā kui intramedullary, nā kīʻaha acetabular; ʻo ka mea hope he ʻano kila kila paʻakikī, kahi i hoʻohana pinepine ʻia i nā mea hana ʻoki e like menā wili iwia me nā nila iwi, a hōʻike ia i ka ikaika ʻoi aku ka maikaʻi, ka paʻakikī a me ke kūpaʻa ʻana i ka pala. Loaʻa i nā mea ʻelua kahi noi ākea ma ka mākeke Kina.

"Hiki iā mākou ke aʻo i ka ʻike mai nā kahua ʻē aʻe, no ka laʻana, ka hoʻopili ʻana i ka hoʻomohala ʻana i nā mea hana i kahoʻokomo huika hoʻomohala ʻana i nā mea a me ka hoʻohana ʻana i ka uhi keramika e hoʻokō ai i nā hoʻololi ʻili.