diski Titanium ahụike maka ngwa eze - XINNUO

Na China, 1 n'ime 4 ọ bụlaọgwụ-ọkwa titaniumimplants na-abịa site Xinnuo‌. Taa, anyị na-ewebata discs titanium anyị, bụ isi ihe na ngwa eze.

Nchịkọta ngwaahịa

Ụdị: Dị n'ụdị okirikiri na square.

Akụrụngwa: titanium dị ọcha &titanium alloy.

Nkọwa ọkọlọtọ: diski okirikiri: Ø98mm, ọkpụrụkpụ 10-25mm.

Disc: 140 × 150mm, ọkpụrụkpụ 10-25mm.

Dental titanium alloy discs aghọwo ihe bụ isi n'ọhịa nke oge a na-eweghachi ọnụ ọnụ n'ihi arụmọrụ ha dị mma. Nke a pụrụ iche alloy mere nke elu-ọcha titanium na aluminum, vanadium na ihe ndị ọzọ na a kpọmkwem ruru, na-egosi irreplaceable uru na biocompatibility, n'ibu ike na corrosion iguzogide.

Ihe kacha pụta ìhè bụ ihe nkwekọ ya dị nso zuru oke. Ihe nkiri oxide dị oke egwu ga-etolite n'otu oge n'elu alloy titanium, nke na-eme ka anụ ahụ mmadụ ghara ịjụ ya. Njirimara a na-ebelata nke ukwuu ihe ize ndụ nke mbufụt gburugburu implants. Data ụlọọgwụ na-egosi na afọ iri ndụ ndụ nke titanium alloy implants nwere ike iru karịa 95%, karịa ihe ọdịnala cobalt-chromium alloy.

N'ihe gbasara akụrụngwa, titanium alloys na-egosi oke ike na ịdị arọ dị ịtụnanya. Njupụta ahụ bụ naanị 60% nke ígwè, mana ike nkwụsịtụ nwere ike iru karịa 900MPa, modul na-agbanwe dịkwa nso na ọkpụkpụ anụ ahụ. Njirimara a na-ezere mmetụta nke "nrụgide nrụgide". Nhazi nke ụdị diski ahụ dabara adaba karịsịa maka ịmepụta ihe ntinye, nke nwere ike ịgbasa ike ntanye ahụ ma gbochie ọkpụkpụ ọkpụkpụ. Teknụzụ igwe eji arụ ọrụ CNC nkenke nwere ike hazie ya ka ọ bụrụ usoro dị oke mkpa nke 0.3mm ka ọ na-ejigide nguzogide nrụrụ dị mma.

Nguzogide corrosion pụtakwara ìhè. Na gburugburu electrolyte dị mgbagwoju anya nke mmiri, ọnụ ọgụgụ corrosion ya kwa afọ na-erughị 0.001mm, nke dị mma karịa igwe anaghị agba nchara. Mgbe anodizing, elu nwere ike na-etolite yi nnyonye anya agba, nke dị mma maka njirimara na n'ọnọdu n'oge ịwa ahụ na ike melite aesthetics.

E kwesịghị ileghara uru teknụzụ nhazi anya. The mma plasticity na ala thermal conductivity nke titanium alloy na-enyere ya aka hazie site nkenke akpụ teknụzụ dị ka laser ọnwụ na electrospark machining. Sistemụ CAD/CAM ọgbara ọhụrụ nwere ike hazie ya ka ọ bụrụ ihe owuwu microporous nwere nkenke nke 50μm. Ebe a na-ekpo ọkụ na-akwalite mgbakwụnye osteoblast ma na-abawanye ọsọ njikọ ọkpụkpụ site na 40%.

Ngwa ahụ nwekwara ndakọrịta onyonyo mara mma. Ọ fọrọ nke nta ka ọ bụrụ na ọ dịghị ihe ọ bụla n'oge nyocha CT, ọ dịghịkwa nnyonye anya magnetik na gburugburu MRI, na-enye ihe ndabere ihe oyiyi doro anya maka nyocha postoperative. Ọ dị mma ịkọwa na ọnụọgụ mgbasawanye okpomọkụ ya na enamel eke, nke na-ezere microleakage nke ọma nke mweghachi nke mgbanwe okpomọkụ kpatara.

Site na ngwa nke teknụzụ obibi akwụkwọ 3D, discs titanium alloy nwere ike mepụta ihe etinyere ahaziri onwe ya na usoro trabecular bionic. Nhazi ohuru a na-abawanye nkwụsi ike nke mbụ site na 30% ma na-ebelata oge ọgwụgwọ ruo izu 3-4. Njirimara nchebe gburugburu ebe obibi bụkwa ihe pụtara ìhè. Ọ bụ 100% recyclable ma kwekọọ n'echiche nke mmepe na-adigide nke ọgwụ ọgbara ọhụrụ.