Khoos phis tawj-Aided Design thiab Computer-Aided Manufacturing (CAD/CAM) yog kev siv tshuab ua haujlwm siv hauv ntau yam lag luam, suav nrog kev kho hniav. Nws koom nrog kev siv cov software tshwj xeeb thiab kho vajtse los tsim thiab tsim kho kho hniav tsim kho, xws li cov yas, txuas hniav, inlays, onlays, thiab cov hniav cog hniav. Nov yog cov ncauj lus kom ntxaws ntxiv ntawm CAD / CAM workflow hauv kev kho hniav:

 

1. Digital Impressions

CAD/CAM hauv kev kho hniav feem ntau pib nrog kev tshuaj ntsuam intraoral ntawm cov hniav / cov hniav npaj. Tsis yog siv cov tshuaj kho hniav ib txwm siv los ua qhov kev xav ntawm tus neeg mob cov hniav, cov kws kho hniav yuav siv lub tshuab nqus tsev rau hauv lub cev kom ntes tau cov qauv 3D cov qauv ntawm tus neeg mob qhov ncauj.

2. CAD Tsim
Cov ntaub ntawv digital impression tom qab ntawd raug xa mus rau hauv CAD software. Hauv CAD software, cov kws kho hniav tuaj yeem tsim kho kho hniav kev cai. Lawv tuaj yeem ua kom zoo thiab loj qhov kev kho kom haum rau tus neeg mob lub qhov ncauj qhov ntswg.

3. Restoration Design & Customization
CAD software tso cai rau cov ncauj lus kom ntxaws txog kev kho kom zoo dua qub, qhov loj me, thiab xim. Cov kws kho hniav tuaj yeem sim ua qhov kev kho kom rov zoo li cas hauv tus neeg mob lub qhov ncauj, ua kev hloov kho kom zoo occlusion (tom) thiab kho kom haum.

4. CAM Production
Thaum tus qauv tsim tiav thiab pom zoo, CAD cov ntaub ntawv raug xa mus rau CAM system rau kev tsim khoom. CAM systems tuaj yeem suav nrog milling tshuab, 3D tshuab luam ntawv, lossis hauv tsev milling units. Cov tshuab no siv cov ntaub ntawv CAD los tsim kho kho hniav los ntawm cov ntaub ntawv tsim nyog, cov kev xaiv muaj xws li ceramic, zirconia, titanium, kub, composite resin, thiab lwm yam.

5. Kev Tswj Xyuas Zoo
Lub fabricated kho hniav kho dua tshiab tau ua tib zoo tshuaj xyuas kom nws ua tau raws li cov qauv tsim, raug, thiab cov qauv zoo. Txhua qhov kev hloov kho uas tsim nyog tuaj yeem ua ua ntej qhov kev tso kawm zaum kawg.

6. Kev xa khoom thiab qhov chaw
Kev kho hniav kev cai kho hniav yog xa mus rau lub chaw kho hniav. Tus kws kho hniav muab kev kho dua tshiab hauv tus neeg mob lub qhov ncauj, ua kom nws haum zoo thiab ua haujlwm kom raug.

7. Kev hloov kho zaum kawg
Tus kws kho hniav tuaj yeem hloov kho me me rau qhov kho kom haum thiab tom yog tias tsim nyog.

8. Tus neeg mob rov qab los
Tus neeg mob feem ntau tau teem sijhawm rau kev teem sijhawm rov qab los xyuas kom qhov kev kho kom zoo dua qub raws li qhov xav tau thiab daws txhua yam teeb meem.

 

Kev siv CAD/CAM thev naus laus zis hauv kev kho hniav tau ua rau lub sijhawm tshiab ntawm kev ua tau zoo, kev ua haujlwm zoo, thiab kev saib xyuas neeg mob. Los ntawm cov kev xav digital thiab kev tsim kho kho dua tshiab rau kev cog lus cog thiab orthodontics, lub tshuab tshiab no tau hloov pauv txoj kev kho hniav. Nrog nws lub peev xwm los txhim kho qhov tseeb, txo lub sijhawm kho, thiab txhim kho cov neeg mob siab, CAD / CAM tau dhau los ua cov cuab yeej tseem ceeb rau cov kws kho hniav niaj hnub. Raws li thev naus laus zis txuas ntxiv mus, peb tuaj yeem cia siab tias yuav muaj kev nce qib ntxiv hauv CAD / CAM, thawb cov ciam teb ntawm qhov ua tau hauv kev kho hniav.