Koʻo Titanium niho–ASTM F136 & F67 Papa Pono no nā Hoʻopili Hoʻopili & CAD/CAM

Ka hana ʻana i nā abutments maʻamau, nā ʻili hoʻōla, a i ʻole nā ​​​​mea like implant? E kiʻi i nā lāʻau titanium niho i hōʻoia ʻia me ka ± 0.01 mm anawaena hoʻomanawanui, ka hoʻopau ʻana i ka ʻili Ra ʻoi aku a i ʻole like me 0.8 µm, a me nā hōʻike hoʻāʻo wili-ʻoki ʻia i kou lōʻihi pololei, hoʻouna ʻia i 7-9 mau lā.

ʻO nā Koʻokoʻo Titanium Niho Pono-I hana ʻia no ka maikaʻi o ka hoʻihoʻi hou ʻana

Ke mīkini ʻoe i kahi abutment maʻamau a i ʻole kahi analog implant, ʻo ke kūpaʻa o ke koʻokoʻo hoʻomaka e hoʻoholo i ke kūpono a me ka lōʻihi o kāu huahana hope. Hana ʻia kā mākou mau niho titanium koʻokoʻo no nā noi CAD/CAM niho, ʻaʻole nā ​​pahu hana i hoʻihoʻi ʻia ma ke ʻano he "medical grade." Hoʻopili kēlā me kēia lāʻau me ASTM F136 (Papa 5 Ti-6Al-4V ELI) a i ʻole ASTM F67 (Papa 2 maʻemaʻe kūʻai aku) - nā kūlana honua ʻelua no ka titanium implantable.

No ke aha e koho ai i kā mākou niho Titanium Rods?

1. Hōʻoiaʻiʻo ʻia i ka Implant-Grade Standards–ʻAʻohe Pōkole

Hāʻawi mākou i nā koʻokoʻo me ka Mill Test Reports (MTR) piha i ka papa inoa o ka haku mele mele, ka ikaika tensile, ka ikaika hua, a me ka elongation. ʻO ka pae 5 ELI oxygen ma lalo o ka 0.13% no ka pale ʻana i ka luhi-koʻikoʻi no nā paia abutment lahilahi. Hāʻawi ka papa 2 i ka ductility maikaʻi loa (ʻoi aku ma mua o a i ʻole like me 20% elongation) no ka hoʻōla ʻana i nā wili a me nā pou hoʻololi.

2. Hoʻomanawanui paʻa no ka Mīkini Manaʻo

ʻO ka ʻae ʻana i ke anawaena: ± 0.01 mm (ka honua a hoʻolani ʻia)

Pololei: He emi a like paha me 0.1 mm no 300 mm ka lōʻihi

Ka pau ʻana o ka ʻili: Ra ʻoi aʻe ma mua a i ʻole like me 0.8 µm (ka honua ʻole, ʻokiʻoki ʻole)

ʻAʻohe hemahema o ka ʻili huna, ʻaʻohe māka kamaʻilio, ʻaʻohe ovality - holo mālie kāu lathe CNC Swiss, i kēlā me kēia manawa.

3. ʻOki i kou lōʻihi ponoʻī—Hoʻemi i ka ʻōpala

Hāʻawi mākou i nā koʻokoʻo i kēlā me kēia lōʻihi mai 10 mm a 3000 mm. Nā anawaena maʻamau: 1.0 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 6.0 mm, 8.0 mm, 10.0 mm. Pono ke anawaena maʻamau ʻole? E nīnau wale—hāʻawi mākou i nā anawaena maʻamau a hiki i 50 mm.

4. Hiki ke ʻimi piha—mai Ingot a i kāu Collet

Ua kahakaha ʻia kēlā me kēia koʻokoʻo me nā helu pūʻulu (ma ke noi no nā anawaena nui aʻe). Hiki iā ʻoe ke ʻimi i ka mea i hoʻi i ka titanium sponge-pono no ka ISO 13485 a me ka hoʻokō FDA.

5. Manawa alakai wikiwiki–E hoomau i ka nee ana o kou Lab

Hoʻouna ʻia nā anawaena maʻamau a me nā lōʻihi i loko o 3-5 mau lā ʻoihana. Haʻalele maʻamau nā diameters maʻamau i kā mākou hale kūʻai i nā lā 10-12. ʻAʻohe helu kauoha liʻiliʻi no nā nui maʻamau.

Ma hea ko mākou mau niho Titanium i hoʻohana ʻia?

ʻO nā abutments CAD/CAM maʻamau (nā kumu titanium no nā lei aliʻi a me nā alahaka)

Healing abutments & healing screws

Hoʻopili i nā analogs a me nā pou hoʻoili

Nā alakaʻi ʻokiʻoki & ʻāpana manawa

ʻO nā mini-implants orthodontic (nā mea hoʻopaʻa hoʻopaʻa manawa - TADs)

Nā kikoʻī ʻenehana wikiwiki (Hōʻano kikokikona)

Papa 2 (Maʻemaʻe Kalepa, ASTM F67)

Ka ikaika tensile: ʻoi aku ma mua o a i ʻole like me 345 MPa

ʻOi aku ka ikaika ma mua a i ʻole like me 275 MPa

Elongation: ʻoi aku ma mua o a i ʻole like me 20%

'O'ole'a: 'oi a'e a like paha me 200 HV

Mea maikaʻi loa no: Hoʻōla i nā abutments, nā kope hoʻoili, nā ʻāpana haʻahaʻa ʻole

Papa 5 (Ti-6Al-4V ELI, ASTM F136)

Ka ikaika uʻi: 860 – 965 MPa

Ka ikaika hana: 795 - 830 MPa

Elongation: ʻoi aku ma mua o a i ʻole like me 10%

'O'ole'a: 'oi a'e a like paha me 350 HV

Mea maikaʻi loa no: ʻO nā mea hoʻopaʻa haʻahaʻa, nā hoʻolālā pā lahilahi, nā kaola implant

Loaʻa nā māka ʻelua me ka ʻae ʻana o ke anawaena paʻa like o ± 0.01 mm a me ka pau ʻana o ka ʻili Ra I lalo a i ʻole like me 0.8 µm.

ʻO wai ka hilinaʻi i kā mākou mau lāʻau Titanium niho?

Hoʻouna ʻia kā mākou mau koʻokoʻo i nā hale hana niho, nā mea hana implant, a me nā kikowaena lawelawe CAD/CAM ma nā ʻāina he 50. No ka ʻike hou aku, e ʻoluʻolu e kelepona i kā mākou hui kūʻai ma Laura@ztmetal.com.