Daim ntawv qhia kev phais phais, tseem hu ua daim ntawv qhia kev phais, yog ib qho cuab yeej siv hauvcov txheej txheem kho hniavlos pab cov kws kho hniav lossis cov kws phais qhov ncauj kom raug muab cov hniav tso rau hauv tus neeg mob lub puab tsaig.Nws yog ib qho khoom siv kho mob uas pab ua kom pom tseeb qhov chaw cog, angulation, thiab qhov tob thaum lub sijhawm phais.

Daim ntawv qhia kev phais phais feem ntau yog tsim los siv cov thev naus laus zis thev naus laus zis, xws li kev tsim kho tshuab computer thiab khoos phis tawj-aided manufacturing (CAD/CAM).

Nov yog ib qho piv txwv ntawm cov txheej txheem:

1, Digital Scanning:

Thawj kauj ruam yuav tsum tau txais cov kev xav digital ntawm tus neeg mob lub qhov ncauj uas siv cov tshuaj intraoral scanners lossis cone-beam xam tomography (CBCT).Cov kev soj ntsuam no ntes cov duab 3D ntxaws ntawm tus neeg mob cov hniav, cov pos hniav, thiab lub puab tsaig.

2, Virtual Planning:

Siv cov software tshwj xeeb, tus kws kho hniav lossis tus kws phais qhov ncauj tuaj yeem xa cov duab digital thiab tsim cov qauv virtual ntawm tus neeg mob lub qhov ncauj qhov ntswg.Cov software no tso cai rau lawv los npaj qhov kev pom zoo ntawm qhov chaw cog hniav raws li cov yam ntxwv xws li pob txha ceev, qhov chaw muaj, thiab qhov xav tau zaum kawg.

3, Surgical Guide Design:

Thaum qhov kev npaj virtual ua tiav, tus kws kho hniav lossis tus kws phais qhov ncauj tsim cov ntawv qhia kev phais.Phau ntawv qhia yog qhov tseem ceeb ntawm tus qauv uas haum rau tus neeg mob cov hniav lossis cov pos hniav thiab muab qhov chaw drilling thiab angulation rau cov cog.Nws tuaj yeem suav nrog lub tes tsho lossis cov raj hlau uas coj cov cuab yeej drilling thaum phais.

4, Fabrication:

Daim ntawv qhia kev phais tsim tau raug xa mus rau lub chaw kuaj hniav lossis chaw tsim khoom tshwj xeeb rau kev tsim khoom.Cov lus qhia feem ntau yog 3D-luam lossis milled los ntawm cov khoom siv biocompatible, xws li acrylic lossis titanium.

5, Sterilization:

Ua ntej kev phais, daim ntawv qhia kev phais yog ua kom tsis muaj menyuam kom paub tseeb tias nws tsis muaj kab mob los yog kab mob.

6, Kev phais mob:

Thaum lub sij hawm implant phais, tus kws kho hniav los yog tus kws phais qhov ncauj muab cov lus qhia phais rau tus neeg mob cov hniav los yog cov pos hniav.Phau ntawv qhia ua tus qauv, coj cov cuab yeej drilling mus rau qhov chaw thiab cov ces kaum tau txiav txim siab ua ntej thaum lub sijhawm npaj virtual.Tus kws phais neeg ua raws li phau ntawv qhia cov lus qhia los npaj cov chaw cog hniav thiab tom qab ntawd muab cov hniav cog hniav.

Kev siv cov lus qhia txog kev cog qoob loo muaj ntau qhov zoo, suav nrog kev ua kom raug, txo lub sij hawm phais, txhim kho tus neeg mob kev nplij siab, thiab txhim kho cov txiaj ntsig zoo nkauj.Los ntawm kev ua raws li phau ntawv qhia qhov kev txiav txim siab ua ntej tso, tus kws kho hniav tuaj yeem txo qhov kev pheej hmoo ntawm kev puas tsuaj rau cov qauv tseem ceeb thiab ua kom zoo rau kev ua tiav mus ntevkev cog hniav.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov lus qhia txog kev cog qoob loo yog qhov tshwj xeeb rau cov txheej txheem kho hniav thiab yuav txawv nyob ntawm qhov nyuaj ntawm txhua kis thiab cov txheej txheem siv los ntawm kws kho hniav lossis tus kws phais qhov ncauj.