Nā Disc Titanium Lapaʻau no nā Noi Niho - XINNUO

Ma Kina, 1 mai kēlā me kēia 4titanium pae lapaʻauMai Xinnuo mai nā mea hoʻopili. I kēia lā, ke hoʻolauna nei mākou i kā mākou mau disc titanium, kahi mea nui i nā noi niho.

ʻIke Huahana

Nā ʻAno: Loaʻa i nā ʻano poepoe a me nā ʻano huinahā.

Nā Mea Hana: Titanium maʻemaʻe &titanium alloy.

Nā Kikoʻī Maʻamau: Pā Poepoe: Ø98mm, mānoanoa 10-25mm.

Pākuʻi Huinahā: 140 × 150mm, mānoanoa 10-25mm.

Ua lilo nā disc titanium alloy niho i mea nui i ke kahua o ka hoʻihoʻi waha hou ma muli o kā lākou hana maikaʻi loa. Hana ʻia kēia alloy kūikawā me ka titanium maʻemaʻe kiʻekiʻe a me ka alumini, vanadium a me nā mea ʻē aʻe i kahi ratio pololei, e hōʻike ana i nā pono kūpono ʻole i ka biocompatibility, ka ikaika mechanical a me ke kūpaʻa ʻana i ka corrosion.

ʻO kona hiʻohiʻona kaulana loa, ʻo ia kona biocompatibility kokoke i ka hemolele. E hana koke ʻia kahi ʻili oxide mānoanoa ma luna o ka ʻili o ka titanium alloy, ka mea e aneane pale aku ai nā ʻiʻo kanaka i ka hōʻole ʻia. Hoʻemi nui kēia hiʻohiʻona i ka pilikia o ka mumū a puni nā implants. Hōʻike nā ʻikepili lapaʻau e hiki i ka helu ola he ʻumi makahiki o nā implants titanium alloy ke piʻi aku ma mua o 95%, ʻoi aku ka nui ma mua o nā mea cobalt-chromium alloy kuʻuna.

Ma ke ʻano o nā waiwai mechanical, hōʻike nā titanium alloys i kahi lakio ikaika-a-kaumaha kupaianaha. ʻO ka density he 60% wale nō o ke kila, akā hiki i ka ikaika tensile ke piʻi aʻe ma mua o 900MPa, a ʻoi aku ka kokoke o ka modulus elastic i ka ʻiʻo iwi maoli. Pale pono kēia hiʻohiʻona i ka hopena "pale kaumaha". He kūpono loa ke ʻano disc no ka hana ʻana i nā implant abutments, hiki ke hoʻopuehu like i ka ikaika nahu a pale i ka resorption iwi. Hiki i ka ʻenehana mīkini CNC precision ke hana iā ia i loko o kahi ʻano lahilahi loa o 0.3mm me ka mālama ʻana i ke kūpaʻa deformation maikaʻi loa.

He mea kupaianaha nō hoʻi ke kūpaʻa ʻana i ka pala. I loko o ke kaiapuni electrolyte paʻakikī o ka saliva, ʻoi aku ka liʻiliʻi o ka nui o ka pala makahiki ma mua o 0.001mm, ʻoi aku ka maikaʻi ma mua o ke kila kila. Ma hope o ka anodizing, hiki i ka ʻili ke hana i nā kala hoʻopilikia kala, kahi kūpono no ka ʻike ʻana a me ke kau ʻana i ka wā o ke ʻoki ʻana a hiki ke hoʻomaikaʻi i ka nani.

ʻAʻole pono e hoʻowahāwahā ʻia nā pono o ka ʻenehana hana. ʻO ka plasticity maikaʻi loa a me ka conductivity thermal haʻahaʻa o ka titanium alloy e hiki ai ke hana ʻia e nā ʻenehana hana kikoʻī e like me ka ʻoki laser a me ka mīkini electrospark. Hiki i nā ʻōnaehana CAD/CAM hou ke hana iā ia i loko o kahi ʻano microporous me ka pololei o 50μm. Hoʻolaha kēia ʻili porous i ka hoʻopili ʻana o ka osteoblast a hoʻonui i ka wikiwiki o ka hoʻopaʻa ʻana o ka iwi ma 40%.

Loaʻa i ka mea hana ke kūlike maikaʻi loa o ke kiʻi. ʻAneʻane ʻaʻohe mea hana i ka wā o ka hoʻokolokolo CT, a ʻaʻohe mea hoʻopilikia magnetic i loko o ke kaiapuni MRI, e hāʻawi ana i kahi kumu kiʻi maopopo no ka loiloi postoperative. He mea kūpono ke haʻi ʻia ua kūlike loa kona coefficient hoʻonui wela me ka enamel kūlohelohe, kahi e pale pono ai i ka microleakage o ka hoʻihoʻi ʻana i hoʻokumu ʻia e nā loli o ka mahana.

Me ka hoʻohana ʻana o ka ʻenehana paʻi 3D, hiki i nā disc titanium alloy ke hana i nā implants pilikino me nā ʻano trabecular bionic. Hoʻonui kēia hoʻolālā hou i ke kūpaʻa mua ma 30% a hoʻopōkole i ka manawa ho'ōla i 3-4 mau pule. He mea kupaianaha nō hoʻi nā ʻano palekana kaiapuni. He 100% hiki ke hana hou ʻia a kūlike me ke kumumanaʻo o ka hoʻomohala hoʻomau o ka lāʻau lapaʻau hou.