Diski Titanium Medical maka Ngwa Ezé - XINNUO

Na Chaịna, ‌1 n'ime 4 ọ bụlatitanium nke ọkwa ahụikeIhe ndị e tinyere n'ime ezé na-esi na Xinnuo apụta. Taa, anyị na-ewebata diski titanium anyị, ihe dị mkpa n'iji ezé eme ihe.

Nchịkọta Ngwaahịa

Ụdị: Dị na usoro gburugburu na nke square.

Ihe eji eme ihe: Titanium dị ọcha &alloy titanium.

Nkọwapụta Ọkọlọtọ: Diski Gburugburu: Ø98mm, ọkpụrụkpụ ya bụ 10-25mm.

Diski Square: 140 × 150mm, ọkpụrụkpụ ya bụ 10-25mm.

Diski titanium alloy ezé aghọọla ihe dị mkpa n'ọrụ mweghachi ọnụ nke oge a n'ihi arụmọrụ ha dị mma. Ejiri titanium na aluminom dị elu, vanadium na ihe ndị ọzọ mee alloy pụrụ iche a n'ókè ziri ezi, na-egosi uru ndị a na-apụghị ịgbanwe agbanwe na biocompatibility, ike mekaniki na iguzogide nchara.

Ihe kacha pụta ìhè na ya bụ na ọ fọrọ nke nta ka ọ bụrụ ihe zuru oke. Ihe nkiri oxide dị oke njọ ga-etolite n'onwe ya n'elu titanium alloy, nke na-eme ka anụ ahụ mmadụ ghara ịjụ. Njirimara a na-ebelata ohere nke mbufụt gburugburu ihe ndị e tinyere n'ime ya nke ukwuu. Data ahụike na-egosi na ọnụego ndụ afọ iri nke ihe ndị e tinyere n'ime titanium alloy nwere ike iru ihe karịrị 95%, nke karịrị ihe ndị e ji cobalt-chromium alloy mee.

Maka ihe ndị dị n'ime ígwè, ihe ndị dị n'ime titanium na-egosi oke ike na ịdị arọ dị egwu. Njupụta ya bụ naanị pasentị iri isii nke ígwè, mana ike nrụgide ahụ nwere ike iru ihe karịrị 900MPa, modulus na-agbanwe agbanwe dịkwa nso na anụ ahụ ọkpụkpụ eke. Njirimara a na-ezere mmetụta "ihe nchebe nrụgide". Nhazi dị ka diski ahụ dabara adaba karịsịa maka ime ihe ndị e tinyere n'ime ihe, nke nwere ike ịgbasa ike nta ma gbochie mmịpụta ọkpụkpụ. Teknụzụ igwe CNC nke ọma nwere ike ịhazi ya ka ọ bụrụ ihe dị gịrịgịrị nke 0.3mm ma na-enwe ezigbo iguzogide mgbanwe.

Nguzogide nchara dịkwa oke mma. N'ime gburugburu electrolyte dị mgbagwoju anya nke mmiri ọnụ, ọnụego nchara ya kwa afọ erughị 0.001mm, nke ka mma karịa ígwè anaghị agba nchara. Mgbe anodizing gasịrị, elu ahụ nwere ike ịmepụta agba nnyonye anya mara mma, nke dị mma maka ịchọpụta na ịtọ ya n'ọnọdụ n'oge ịwa ahụ ma nwee ike ime ka mma ahụ ka mma.

E kwesịghị ileghara uru teknụzụ nhazi anya. Ọdịdị plastik dị mma na obere ike okpomọkụ nke titanium alloy na-eme ka e jiri teknụzụ nhazi ziri ezi dịka ịkpụ laser na igwe electrospark hazie ya. Sistemụ CAD/CAM nke oge a nwere ike ịhazi ya ka ọ bụrụ ihe owuwu microporous nke nwere nkenke nke 50μm. Elu ala a nwere oghere na-akwalite njikọta osteoblast ma na-eme ka ọsọ njikọ ọkpụkpụ dịkwuo elu site na 40%.

Ihe a na-ahụ anya nwekwara ike ịdị mma ma dịkwa mma maka onyonyo. Ọ fọrọ nke nta ka ọ ghara inwe ihe ndị e ji aka rụọ n'oge nyocha CT, ọ dịghịkwa ihe ndọta magnetik na gburugburu MRI, nke na-enye ntọala doro anya maka nyocha mgbe a wachara ahụ. Ọ dị mkpa ikwu na ọnụọgụ mgbasa okpomọkụ ya dabara nke ọma na enamel eke, nke na-ezere obere mmịpụta nke mweghachi nke mgbanwe okpomọkụ kpatara.

Site n'iji teknụzụ mbipụta 3D eme ihe, diski titanium alloy nwere ike ịmepụta ihe ndị e tinyere n'ime akpa nwere usoro trabecular bionic. Nhazi ọhụrụ a na-eme ka iguzosi ike mbụ dịkwuo elu site na 30% ma na-eme ka oge ọgwụgwọ dị mkpụmkpụ ruo izu 3-4. Njirimara nchekwa gburugburu ebe obibi dịkwa oke mma. Ọ bụ 100% enwere ike ịmegharị ya ma kwekọọ n'echiche nke mmepe na-adịgide adịgide nke ọgwụ ọgbara ọhụrụ.