Hniav Zirconia
Dab tsi yog kho hniav zirconia?
Kev Kho Hniav Zirconia yog cov khoom siv tshwj xeeb uas dav hauv cov chaw kho hniav rau kev ua haujlwm ntawm cov hniav hluav taws xob rau cov yas, txuas hniav, thiab lwm yam kev kho hniav, thiab lwm yam kev kho hniav, thiab lwm yam kev kho hniav, thiab lwm yam kev kho hniav. Paub txog nws lub zog tshwj xeeb, durability, thiab biocaunpatibility, kev xaiv ntsej muag rau nws lub peev xwm los muab cov khoom noj ntev ntev thiab ua kom zoo nkauj. Nws cov siab kuj yuav tsum hnav thiab muaj xyoob ntoo ua rau nws cov khoom siv zoo rau kev kho hniav, kom cov neeg mob tau txais kev daws teeb meem hniav ntev thiab txhim khu kev qha.
Zoo ntawm kev kho hniav Hirconia
Lub zog thiab durability:Zirconia yog paub rau nws lub zog tshwj xeeb, ua rau nws ruaj khov thiab ntev ntev rau kev kho hniav. Nws tuaj yeem tiv taus cov rog ntawm kev tom thiab ntxo, muab kev txhawb nqa kom tau muaj rau cov yas thiab txuas hniav.
Biocompatibility:Zirconia yog biocompible, lub ntsiab lus nws yog kev zam txim zoo los ntawm tib neeg lub cev. Cov cuab yeej no txo qhov kev pheej hmoo ntawm kev fab tshuaj tsis haum lossis cov lus teb tsis zoo, ua rau kev xaiv nyab xeeb rau kev kho hniav.
Aesthetics:Kev Kho Hniav Zirconia muaj nyob rau ntau qhov ntxoov ntxoo thiab translucencies, cia rau kev tsim ntuj tsim thiab ua kom zoo nkauj kho hniav. Qhov no ua rau nws xaiv qhov nrov rau thaj chaw pom ntawm lub qhov ncauj.
Kev Tshem Tawm Hniav Tsis Txaus Siab:Zirconia crowns feem ntau yuav tsum tsis txhob txhuam hniav tsawg dua piv rau qee cov ntaub ntawv, khaws cia ntau dua ntawm cov qauv hniav uas tau npaj ua ntej.
Vim Li Cas Xaiv Peb
Superior biocompatibility: Peb cov zirconia- khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Lawv yog hypoallergenic thiab yuav tsis ua rau muaj kev phiv tshwm sim thaum sib cuag nrog tib neeg cov ntaub so ntswg, ua kom muaj kev nyab xeeb thiab kev nplij siab rau cov neeg siv kawg -.
Unmatched mechanical zog:Peb cov zirconia- qhov khoob muaj qhov ua tau zoo dua qub thiab ua rau hnav thiab tsim kua muag. Lub zog ua haujlwm siab ntawm zirconia txhais tau hais tias koj cov hlab ntim tuaj yeem tiv taus qhov nruj ntawm kev thauj mus los thiab tuav, tsis muaj kev cuam tshuam rau kev ncaj ncees ntawm cov khoom.
Enhanced aesthetics thiab functionality:Lub du, glossy tiav ntawm zirconia ntxiv qhov kov ntawm elegance rau koj cov tshuaj ntim cov raj. Tsis tas li ntawd, cov khoom siv translucency tso cai rau kev tshuaj xyuas cov ntsiab lus yooj yim, ua kom yooj yim tswj cov khoom muag thiab txo cov khoom siv.
Customizable daws teeb meem rau cov kev xav tau tshwj xeeb:Peb nkag siab tias txhua yam khoom siv kho mob yog qhov tshwj xeeb, thiab yog li koj xav tau ntim khoom. Peb cov zirconia- qhov khoob tuaj yeem hloov kho kom tau raws li qhov loj me, cov duab, thiab cov yam ntxwv, tso cai rau koj los tsim cov kev daws teeb meem uas haum rau koj lub hom phiaj thiab cov khoom lag luam.
Hom Kev Kho Hniav Zirconia Block
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Siab translucency zirconia
Hom no yog tsim los muab kev txhim kho translucency rau kev zoo nkauj zoo nkauj, feem ntau siv rau kev kho sab hauv sab hauv qhov chaw zoo nkauj yog qhov tseem ceeb.
Multilayer zirconia
Cov zirconia cov ntaub ntawv no muaj ib tug gradient ntawm translucency thiab xim, mimicking lub ntuj tsos ntawm cov hniav. Lawv feem ntau siv rau tag nrho -contour crowns thiab txuas hniav.
Monolithic zirconia
Nyob rau hauv txoj kev no, tag nrho cov hniav prosthesis yog tsim los ntawm ib qho thaiv ntawm zirconia. Monolithic zirconia restorations paub txog lawv lub zog tab sis tej zaum yuav muaj kev txwv nyob rau hauv cov nqe lus ntawm translucency thiab xim customization.
Tsawg-Zirconi translucent
Cov no yog cov ntaub ntawv zirconia nrog qis dua translucency, feem ntau xaiv rau tom qab kev kho dua tshiab qhov twg lub zog thiab durability yog qhov tseem ceeb tshaj qhov zoo nkauj.
Kev tsim cov txheej txheem ntawm Dental Zirconia Block
Raws khoom rho tawm
Cov ntaub ntawv tseem ceeb rau zirconia muaj xws li zirconium oxide thiab yttrium oxide. Cov ntaub ntawv no yog tsim los thiab ua tiav kom tau raws li qhov xav tau tshwj xeeb.
Hmoov ntau lawm
Zirconium oxide thiab yttrium oxide hmoov yog tov rau hauv cov proportions meej kom ua tiav qib siab xav tau. Qhov sib tov no ces raug rau txoj kev milling los tsim ib qho zoo, homogenous hmoov.
Stabilization
Cov zirconia hmoov yog ces stabilized, feem ntau nrog yttrium oxide, tiv thaiv theem hloov ntawm qhov kub thiab txias. Cov txheej txheem ruaj khov no ua kom ntseeg tau tias zirconia tseem nyob hauv nws theem tetragonal, uas ua rau nws lub zog thiab tawv.
Kev tsim
Lub stabilized zirconia hmoov yog tsim rau hauv cov blocks lossis discs los ntawm cov txheej txheem uniaxial lossis isostatic nias. Qhov no tsim ib qho preform uas yuav dhau mus ua ntxiv.
Ua ntej -sintering
Lub preform yog raug rau ua ntej -sintering los yog ib nrab sintering txheej txheem ntawm qhov kub thiab txias. Cov kauj ruam no yuav pab tshem tawm cov neeg ua haujlwm khi thiab tsim cov qauv ntxeem tau uas pab txhawb kev sib txuas ntxiv thaum lub sijhawm milling.
Milling lossis cad / cam ua
Lub pre-sintered zirconia blocks yog milled los yog ua tiav siv computer-pab tsim thiab computer-aided manufacturing (cad/cam) systems. Cov kauj ruam no suav nrog kev tsim cov zirconia rau hauv qhov kawg kev kho dua tshiab, xws li cov kaus mom, txuas hniav, lossis lwm yam kev kho hniav prosthetics.
Sintering
Cov milled zirconia restorations nyob rau hauv siab -kub sintering txheej txheem. This step involves heating the zirconia to a temperature where full densification occurs, resulting in a solid, high-strength ceramic material.
Kev ua tiav kawg
Tom qab sintering, kev kho hniav kho hniav tuaj yeem ua tiav cov txheej txheem kawg xws li polishing thiab xim kom ua tiav cov yam ntxwv ntawm qhov xav tau thiab zoo nkauj.
Yuav Ua Li Cas Xaiv Dental Zirconia Block
Hom ntawm zirconia:
Txiav txim siab hom zirconia uas haum rau kev kho mob. Tag nrho ruaj khov zirconia (fsz) muaj lub zog siab thiab tsim nyog rau kev kho tom qab, thaum ib nrab stabilized zirconia (psz) muab kev ua kom zoo dua qub thiab feem ntau xaiv rau kev kho sab hauv.
Daim ntawv thov kev kho mob
Xav txog qhov chaw ntawm kev kho dua tshiab. Kev kho vaj tse sab hauv yuav xav tau zirconia nrog ntau dua translucency rau lub ntsej muag zoo nkauj, thaum rov qab kho dua tshiab tuaj yeem ua qhov tseem ceeb ntawm lub zog thiab kav ntev.
Translucency thiab zoo nkauj
Ntsuas cov kev xaiv translucency muaj. High translucency (ht) zirconia yog qhov zoo dua rau kev kho sab nrauv, thaum cov kev hloov pauv xws li multilayer zirconia muab gradients ntawm translucency rau mimic cov hniav ntuj.
Lub zog thiab durability
Ntsuam xyuas lub zog ntawm zirconia, tshwj xeeb tshaj yog rau kev thauj khoom -cov kabmob. Kev xaiv ntawm siab -lub zog zirconia thiab ntau cov kev xaiv translucent nyob ntawm cov kev cai tshwj xeeb ntawm kev kho dua tshiab.
Xim txuam
Xyuas kom meej tias cov xaiv zirconia tso cai rau cov xim customization kom phim cov hniav nyob ib puag ncig. Qee cov khoom siv zirconia muab kev xaiv rau shading thiab xim kom ua tiav ib qho kev sib xyaw nrog cov hniav uas nyob ib sab.
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Kev npaj
Xav txog cov kev npaj rau kev xaiv zirconia. Qee hom yuav tso cai rau kev npaj cov hniav ntau dua, khaws cov hniav zoo nkauj dua.
Kev tsim khoom siv tshuab
Xyuas seb lub zirconia puas tau nrog cov kev ua haujlwm digital thiab cad / cam systems. Cov txheej txheem tsim khoom digital txhim kho qhov tseeb thiab ua haujlwm zoo hauv kev tsim kho hniav kho hniav.
Biocompatibility
Paub meej tias cov xaiv zirconia yog biocompatible los txo qhov kev pheej hmoo ntawm kev tsis haum tshuaj lossis cov lus teb tsis zoo. Zirconia feem ntau ua tau zoo- zam, tab sis nws yog ib qho tseem ceeb kom ntseeg tau tias nws ua tau raws li cov qauv kev lag luam.
Clinical kev paub thiab kev tshawb fawb
Xav txog kev paub txog kev kho mob thiab kev tshawb fawb txhawb kev xaiv zirconia. Cov khoom lag luam nrog cov ntaub ntawv pov thawj thiab kev tshawb fawb txhawb nqa kev ntseeg siab hauv lawv qhov kev ua tau zoo.
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Yuav Siv Dental Zirconia Block li cas
Kev kuaj mob thiab kev npaj kho mob:Ntsuas tus neeg mob lub qhov ncauj noj qab haus huv thiab txiav txim siab xav tau kev kho hniav kho hniav. Xav txog yam xws li qhov chaw ntawm kev kho dua tshiab, tus neeg mob lub occlusion, thiab kev xav kom zoo nkauj.
Kev xaiv cov khoom siv:Xaiv yam tsim nyog ntawm kev kho hniav zirconia raws li cov kev cai kho mob. Xav txog yam xws li lub zog, translucency, thiab xim txuam rau qhov tshwj xeeb kho dua tshiab.
Kev npaj hniav:Npaj cov hniav lossis cov hniav rau kev kho dua tshiab raws li kev xaiv zirconia hom thiab kev tsim kho kho dua tshiab. Cov ntaub ntawv zirconia sib txawv yuav muaj cov txheej txheem kev npaj tshwj xeeb, yog li ua raws li cov lus pom zoo.
Kev xav noj:Ua ib qho kev xav ntawm cov hniav uas npaj tau los ua ib qho qauv zoo. Cov impressions siv intraoral scanners los yog ib txwm impressions nrog kho hniav pwm yuav siv tau.
Qhov sib txawv ntawm ntxoov ntxoo:Yog tias tsim nyog, ua qhov ntxoov ntxoo sib txuam kom ntseeg tau tias kev kho hniav zirconia rov ua kom zoo sib xws nrog cov hniav cuav.
Digital tsim:Yog tias siv lub kaw lus cad / cam, digitally tsim cov kev kho dua tshiab raws li cov kev xav tau. Cov kauj ruam no suav nrog kev tsim cov qauv virtual ntawm kev kho dua tshiab.
Milling los yog manufacturing:Yog tias siv zirconia blanks, cov qauv siv digital raug xa mus rau lub tshuab milling, uas ua rau cov zirconia thaiv rau hauv qhov xav tau kev kho dua tshiab. Yog tias siv lub pre-sintered block, yuav tsum tau milling ntxiv tom qab sintering.
Sintering:Yog tias ua hauj lwm nrog ua ntej -sintered zirconia, sinter lub milled restoration nyob rau hauv ib tug siab - qhov cub kub. Cov txheej txheem no txhim kho lub zog thiab ntom ntawm zirconia.
Kev kho thiab polishing:Tom qab sintering, zirconia restoration yuav xav tau qhov kawg xov thiab polishing kom ua tiav cov yam ntxwv ntawm qhov xav tau thiab kev zoo nkauj.
Sim-hauv:Ua ib qho sim-nyob rau hauv lub zirconia restoration los xyuas qhov haum, occlusion, thiab zoo nkauj ua ntej zaum kawg tso. Kev hloov kho tuaj yeem ua tau yog tias tsim nyog.
Cementation los yog bonding:Nyob ntawm seb hom kev kho dua tshiab, cov cement los yog daim ntawv cog lus zirconia restoration mus rau cov hniav npaj. Ua raws li cov lus qhia rau cov nplaum tshwj xeeb lossis cov cement pom zoo rau cov khoom siv zirconia xaiv.
Txheej txheem ntawm Dental Zirconia Block
Kev ntsuas tus neeg mob
Ua tib zoo xyuas tus neeg mob lub qhov ncauj noj qab haus huv, nrog rau cov mob ntawm cov hniav lossis cov hniav uas yuav tsum tau kho dua tshiab. Xav txog yam xws li occlusion, kev zoo nkauj, thiab tus neeg mob qhov kev noj qab haus huv tag nrho.
Kev xaiv khoom
Xaiv yam tsim nyog ntawm kev kho hniav zirconia raws li cov kev cai tshwj xeeb ntawm kev kho dua tshiab. Xav txog yam xws li lub zog, translucency, thiab xim txuam rau qhov xav tau.
Kev npaj hniav
Npaj cov hniav lossis cov hniav rau kev kho dua tshiab. Qhov luaj li cas ntawm kev npaj hniav yuav txawv nyob ntawm seb hom zirconia thiab cov qauv tsim kho.
Kev xav noj
Ua ib qho kev xav ntawm cov hniav uas npaj los yog cov hniav uas siv cov khoom siv tshuaj molding los yog cov khoom siv hauv lub cev. Lub tswv yim captures cov ncauj lus kom ntxaws anatomy los tsim ib qho qauv raug.
Duab ntxoov ntxoo sib phim
Yog tias xav tau, ua qhov ntxoov ntxoo txuam kom ntseeg tau tias zirconia kho kom zoo sib xws nrog cov xim ntawm cov hniav ib puag ncig.
Digital tsim
Rau cad / cam systems, tsim cov qauv digital ntawm kev kho dua tshiab raws li cov kev xav tau. Cov kauj ruam no suav nrog kev siv computer software los tsim kev kho kom zoo dua qub.
Milling los yog manufacturing
Yog tias siv zirconia blanks, cov qauv tsim digital lossis cov qauv siv tau raug xa mus rau lub tshuab milling. Lub tshuab tsim cov zirconia thaiv rau hauv daim ntawv xav tau ntawm kev kho dua tshiab. Rau ua ntej -sintered zirconia, milling ntxiv yuav tsum tau tom qab sintering.
Sintering
Rau ua ntej - sintered zirconia, milled restoration yog sintered nyob rau hauv ib tug siab - qhov cub kub. Cov txheej txheem no txhim kho lub zog thiab ntom ntom ntawm zirconia, tig mus rau hauv cov khoom siv ceramic.
Tiav thiab polishing
Tom qab sintering, lub zirconia restoration yuav dhau los ua tiav tiav thiab polishing txheej txheem kom ua tiav cov yam ntxwv ntawm qhov xav tau, kom ntseeg tau tias muaj txiaj ntsig zoo thiab zoo nkauj.
Sim -hauv
Ua ib qho sim- nyob rau hauv lub zirconia restoration los ntsuam xyuas haum, occlusion, thiab zoo nkauj. Kev hloov kho tuaj yeem ua tau yog tias tsim nyog ua ntej tso qhov kawg.
Cementation los yog bonding
Nyob ntawm seb hom kev kho dua tshiab, siv cov nplaum kho hniav uas tsim nyog los yog cov cement rau daim ntawv cog lus los yog cement lub zirconia restoration mus rau cov hniav npaj.
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Hom zirconia
Xaiv hom zirconia tsim nyog raws li cov kev cai kho mob tshwj xeeb. Xav txog yam xws li qhov chaw ntawm kev kho dua tshiab, xav tau lub zog lossis kev zoo nkauj, thiab cov neeg mob nyiam.
Kev xav raug
Xyuas kom meej thiab meej impressions los tsim ib qho qauv tseeb. Cov kev xav tsis raug tuaj yeem ua rau kev kho tsis zoo.
Duab ntxoov ntxoo sib phim
Ua tib zoo saib xyuas qhov ntxoov ntxoo sib xws, tshwj xeeb tshaj yog rau kev kho vaj tse sab hauv. Sib txuas lus zoo nrog lub chaw kuaj hniav kom ua tiav cov txiaj ntsig zoo nkauj uas xav tau.
Digital kev ua haujlwm kev koom ua ke
Yog tias siv cad/cam systems, xyuas kom meej tias cov haujlwm digital ua haujlwm tau zoo - kev koom ua ke. Qhov no suav nrog cov kev xav zoo digital, cov qauv tsim, thiab cov txheej txheem milling los yog kev tsim khoom.
Sintering tsis
Yog tias ua haujlwm nrog ua ntej -sintered zirconia, nruj me ntsis ua raws li cov kev pom zoo sintering. Kev sib txawv ntawm qhov ntsuas kub thiab lub sijhawm cov txheej txheem tuaj yeem cuam tshuam lub zog thiab kev ncaj ncees ntawm cov khoom.
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Tiav thiab polishing
Siv sijhawm los ua kom tiav thiab txhuam cov zirconia kho kom zoo. Zoo-Kev kho kom tiav tiav ua rau muaj kev zoo nkauj thiab kev nplij siab ntawm tus neeg mob.
Sim- hauv thiab hloov kho
Ua ib qho sim- hauv kev kho dua tshiab ua ntej kev sib tsoo zaum kawg. Ntsuas qhov haum, occlusion, thiab zoo nkauj. Ua ib qho kev hloov kho uas tsim nyog nyob rau theem no kom tsis txhob muaj teeb meem tom qab tso chaw mus tas li.
Cov txheej txheem cementation
Ua raws li cov txheej txheem cementation tsim nyog raws li hom zirconia thiab cov kev cai tshwj xeeb ntawm kev kho dua tshiab. Siv cov nplaum kho hniav uas siv tau los yog cov cements thiab ua raws li cov txheej txheem pom zoo.
Cov lus qhia rau tus neeg mob
Muab cov lus qhia ntxaws ntxaws tom qab-kev saib xyuas kev kho mob rau tus neeg mob. Qhia txog kev tu cev ntawm qhov ncauj thiab txhua yam kev ceev faj lossis kev txwv cuam tshuam txog kev kho zirconia.
Biocompatibility
Txheeb xyuas qhov biocompatibility ntawm cov khoom siv zirconia xaiv. Thaum zirconia feem ntau ua tau zoo- zam, nws yog ib qho tseem ceeb kom ntseeg tau tias cov khoom tshwj xeeb ua tau raws li cov qauv kev lag luam rau biocompatibility.
Ntev - tu ncua sij hawm
Qhia cov neeg mob txog qhov tseem ceeb ntawm kev kuaj hniav tsis tu ncua -ups thiab tu. Saib xyuas qhov xwm txheej ntawm zirconia restoration nyob rau lub sij hawm thiab daws txhua yam teeb meem tam sim ntawd.
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Cheebtsam ntawm Dental Zirconia Block
Zirconium oxide
Zirconium oxide yog qhov tseem ceeb ntawm cov hniav zirconia. Nws yog dawb crystalline oxide ntawm zirconium thiab tsim cov matrix ntawm cov khoom siv ceramic. Zirconium oxide muab lub hauv paus qauv thiab pab txhawb lub zog thiab kav ntev ntawm cov hniav zirconia.
Yttrium oxide
Yttrium oxide, feem ntau nyob rau hauv daim ntawv ntawm yttria-stabilized zirconia (ysz), yog ntxiv rau zirconium oxide kom stabilize nws cov qauv siv lead ua. Lub stabilization tiv thaiv kev hloov ntawm zirconia los ntawm tetragonal theem mus rau theem monoclinic, txhim kho cov khoom siv lub zog thiab toughness.
Lwm yam stabilizers
Ntxiv rau yttrium oxide, lwm cov stabilizing oxides xws li cerium oxide (ceo2) los yog magnesium oxide (mgo) yuav siv tau nyob rau hauv ntau formulations ntawm zirconia. Cov stabilizers pab tswj cov qauv siv lead ua thiab cov khoom ntawm cov khoom siv zirconia.
Alumina
Alumina tuaj yeem muab ntxiv rau hauv me me los txhim kho cov khoom ntawm cov hniav zirconia. Nws tuaj yeem cuam tshuam rau yam xws li grain loj, thermal conductivity, thiab translucency.
Cov kab ke
Nyob ntawm cov qauv tsim tshwj xeeb, cov hniav zirconia yuav muaj cov kab ke kom ua tiav qee yam khoom lossis txhim kho cov yam ntxwv tshwj xeeb. Cov no tuaj yeem suav nrog oxides ntawm cov ntsiab lus xws li hafnium, titanium, lossis cov ntsiab lus tsis tshua muaj hauv ntiaj teb.
Cov tshuaj pleev xim
Qee cov khoom siv kho hniav zirconia tuaj yeem muaj cov tshuaj pleev xim kom ua tiav cov xim tshwj xeeb lossis hues. Cov additives no tshwj xeeb tshaj yog muaj feem xyuam rau kev ua tiav ntuj tsim - saib zoo nkauj hauv kev kho hniav.
Yuav Ua Li Cas Kho Hniav Zirconia Block
Kev huv ntawm qhov ncauj
Xyaum tu qhov ncauj kom zoo los ntawm kev txhuam koj cov hniav tsawg kawg ob zaug hauv ib hnub nrog cov tshuaj txhuam hniav fluoride thiab siv cov txhuam hniav los yog txhuam hniav los ntxuav ntawm cov hniav. Qhov no pab tiv thaiv cov plaque buildup thiab tswj kev noj qab haus huv tag nrho ntawm koj cov hniav thiab kho kom zoo.
Tsis yog- tshuaj txhuam hniav abrasive
Siv cov tshuaj txhuam hniav uas tsis yog- abrasive. Tsis txhob txhuam cov tshuaj txhuam hniav los yog txhuam hniav nrog cov tawv nqaij tawv, vim tias cov no tuaj yeem ua rau lub ntsej muag ntawm cov hniav zirconia kho dua lub sijhawm.
Kev kuaj hniav tsis tu ncua -ups
Mus koom kev kuaj hniav tsis tu ncua-ups thiab tu kom tso cai rau koj tus kws kho hniav los ntsuas qhov xwm txheej ntawm koj cov zirconia restoration thiab daws txhua yam teeb meem thaum ntxov. Kev ntxuav tu pab tshem tawm cov quav tawv tawv los yog tartar.
Tsis txhob sib tsoo cov hniav
Yog hais tias koj zom los yog clench koj cov hniav, xav txog kev siv ib tug hmo ntuj saib xyuas los yog ib tug splint los tiv thaiv koj zirconia restoration los ntawm ntau dhau quab yuam. Kev sib tsoo cov hniav tuaj yeem ua rau hnav thiab ua rau muaj kev puas tsuaj rau kev kho hniav.
Tsis txhob zom cov khoom tawv
Tsis txhob zom cov khoom tawv xws li dej khov, cwjmem, lossis cov khoom qab zib nyuaj, vim qhov no tuaj yeem ua rau muaj kev pheej hmoo ntawm chipping lossis fracturing zirconia restoration.
Tsis txhob staining tshuaj
Thaum zirconia tiv taus staining, nws raug nquahu kom txwv tsis pub noj cov tshuaj pigmented zoo li kas fes, tshuaj yej, thiab caw liab kom tsis txhob muaj qhov tsis zoo rau lub sijhawm.
Kev saib xyuas hauv tsev tsis tu ncua rau kev cog qoob loo- txhawb nqa zirconia
Yog tias koj muaj zirconia implants - txhawb nqa kev kho dua tshiab, ua raws li cov lus qhia tshwj xeeb uas muab los ntawm koj tus kws kho hniav lossis tus kws kho hniav. Qhov no yuav suav nrog kev siv cov txhuam hniav tshwj xeeb los yog siv cov hlua khi uas tsim los rau kev tu ib ncig ntawm cov cog.
Txhob haus luam yeeb
Yog tias koj haus luam yeeb, xav txiav luam yeeb. Kev haus luam yeeb tuaj yeem ua rau muaj qhov tsis zoo ntawm kev kho hniav, suav nrog zirconia crowns.
Txoj Cai Ua Haujlwm ntawm Dental Zirconia Block
Lub hauv paus ntsiab lus ua haujlwm ntawm kev kho hniav zirconia nyob hauv nws cov khoom siv tshwj xeeb uas ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev kho hniav kho hniav. Zirconia, feem ntau yog tsim los ntawm zirconium oxide stabilized nrog yttrium oxide, nthuav tawm lub zog tshwj xeeb, durability, thiab biocompatibility. Nws cov qauv crystalline, tshwj xeeb tshaj yog nyob rau theem tetragonal, pab txhawb rau nws cov khoom siv zoo kawg nkaus. Kev kho hniav zirconia yog meticulously crafted los ntawm cov txheej txheem xws li milling los yog cad / cam technology, uas ua rau lub precisely zoo li qub. Thaum sintered ntawm qhov kub thiab txias, nws ua tiav nws lub zog tag nrho thiab kev ncaj ncees. Cov khoom siv biocompatible ceramic no tiv taus hnav, nthuav tawm cov thermal conductivity tsawg, thiab muaj ntau yam hauv kev kho kom zoo nkauj.
Khoom siv ntawm Dental Zirconia block
Kev kho hniav zirconia feem ntau yog tsim los ntawm zirconium dioxide (zro2), cov khoom siv ceramic muaj npe nrov rau nws cov khoom tshwj xeeb hauv kev kho hniav. Stabilized nrog yttrium oxide lossis lwm yam tsis tshua muaj hauv ntiaj teb oxides, zirconia tau hloov pauv uas txhim kho nws lub zog thiab ruaj khov. Qhov no ruaj khov zirconia, feem ntau hu ua yttria-stabilized zirconia (ysz), ua lub hauv paus ntawm kev kho hniav. Nws biocompatibility, tsis kam hnav, thiab muaj peev xwm ua kom zoo nkauj ntawm cov hniav ua rau nws nyiam cov khoom siv xws li cov yas, txuas hniav, thiab cog qoob loo. Kev kho hniav zirconia nquag ua haujlwm vim nws qhov xwm txheej ruaj khov, kev ua kom zoo nkauj zoo nkauj, thiab muaj peev xwm muab cov neeg mob ntev - kav ntev, ua kom zoo nkauj zoo nkauj.
Yuav ua li cas yog Dental Zirconia thaiv txawv ntawm lwm yam khoom siv kho hniav
Ntxiv WhatsApp kom tau txais daim ntawv teev nqi qis tshaj
Lub zog thiab durability
Kev kho hniav zirconia nthuav tawm tshwj xeeb lub zog thiab ua haujlwm ntev, feem ntau dhau ntawm cov tsoos hniav ceramics thiab qee cov hlau-raws li cov ntaub ntawv. Qhov no ua rau nws haum rau ntau yam kev kho hniav kho hniav uas raug rau qhov tseem ceeb occlusal rog.
Biocompatibility
Zirconia yog biocompatible thiab zoo -too los ntawm tib neeg lub cev. Cov yam ntxwv no txo qhov kev pheej hmoo ntawm kev tsis haum tshuaj lossis cov lus teb tsis zoo, ua rau nws muaj kev nyab xeeb rau kev siv kho hniav.
Translucency
Zirconia tuaj yeem tsim nrog ntau theem ntawm translucency, tso cai rau kev tsim cov ntuj tsim - saib kev kho dua tshiab. Qhov no yog qhov tseem ceeb tshwj xeeb rau kev ua tiav cov txiaj ntsig zoo nkauj hauv qhov pom ntawm qhov ncauj.
Xim kev cai
Kev Kho Hniav zirconia muaj kev xaiv xim xim, ua rau cov kws kho hniav kom phim cov xim kho kom zoo rau tus neeg mob cov hniav. Qhov no ua rau kom muaj seamless thiab zoo nkauj.
Cov hniav tsawg kawg nkaus
Qee hom kev kho hniav zirconia tso cai rau txo cov hniav me me thaum lub sij hawm npaj, khaws cov hniav zoo nkauj dua piv rau lwm yam ntaub ntawv.
Low thermal conductivity
Zirconia muaj cov thermal conductivity tsawg, txhais tau tias nws tsis tshua muaj peev xwm xa cov kub hloov pauv ntawm cov khoom kub lossis txias rau cov hniav hauv qab. Cov cuab yeej no txhawb kev nplij siab ntawm tus neeg mob.
Ntau yam
Zirconia yog cov khoom siv ntau yam tsim nyog rau ntau yam kev kho hniav, nrog rau cov yas, txuas hniav, inlays, onlays, thiab cog -txhawb nqa prosthetics. Nws adaptability ua rau nws muaj feem xyuam rau cov xwm txheej sib txawv.
Tsis kam hnav
Zirconia muaj kev tiv thaiv zoo rau kev hnav thiab kev puas tsuaj, kom ntseeg tau tias kev kho hniav kho hniav tuav lawv txoj kev ncaj ncees thiab kev ua haujlwm dhau sijhawm.
Digital raug kev sib raug zoo
Kev kho hniav zirconia yog sib xws nrog cov kev ua haujlwm digital thiab cad / cam systems, tso cai rau cov txheej txheem tsim khoom kom meej thiab ua tau zoo. Qhov no pab txhawb kev tsim cov kev kho kom raug zoo heev.
Hlau - kev xaiv dawb
Tsis zoo li cov hlau ib txwm siv-raws li kev kho dua tshiab, zirconia muab cov hlau-dawb lwm txoj hauv kev zoo nkauj thiab tuaj yeem tshem tawm kev txhawj xeeb txog kev ua xua hlau lossis xeb.
Hom kev kho hniav dab tsi tuaj yeem ua tau siv Zirconia
Zirconia yas yas
Zirconia crowns feem ntau yog siv rau ob qho tib si anterior thiab posterior cov hniav. Lawv muab lub zog, durability, thiab zoo nkauj, ua rau lawv haum rau ntau yam kev kho mob.
Zirconia txuas hniav
Zirconia txuas hniav yog siv los hloov cov hniav uas ploj lawm, muab cov tshuaj muaj zog thiab zoo nkauj. Cov khoom siv lub zog siab tso cai rau kev tsim cov kav ntev -span txuas.
Zirconia inlays thiab onlays
Inlays thiab onlays ua los ntawm zirconia muab cov kev xaiv kho kom zoo. Lawv siv los kho cov hniav puas lossis lwj thaum khaws cov hniav zoo nkauj dua qub piv rau cov tsoos yas.
Zirconia veneers
Zirconia veneers yog cov plhaub nyias uas npog rau pem hauv ntej ntawm cov hniav kom txhim kho kev zoo nkauj. Lawv paub txog lawv lub zog thiab muaj peev xwm muab tau lub ntuj tsim.
Zirconia cog yas yas
Zirconia feem ntau yog siv rau kev cog qoob loo - txhawb nqa. Cov kev kho dua tshiab no muaj kev ruaj ntseg, durability, thiab zoo li qub thaum txuas nrog kev cog hniav.
Zirconia implant txuas hniav
Zoo ib yam li cov choj tsoos, zirconia cog txuas hniav hloov ntau cov hniav uas ploj lawm nrog kev txhawb nqa ntawm kev cog hniav. Lawv muab kev daws teeb meem muaj zog thiab ruaj khov rau qhov chaw edentulous.
Zirconia hniav
Zirconia tuaj yeem siv rau hauv kev tsim cov hniav hniav, ntxiv zog thiab ruaj khov rau cov hniav uas tshem tau.
Zirconia hybrid hniav hniav
Hybrid hniav sib txuas ua ke zirconia moj khaum nrog cov ntaub ntawv acrylic lossis ceramic kom txhim kho lub zog thiab zoo nkauj. Lawv feem ntau siv rau hauv cog- txhawb nqa tag nrho -arch restorations.
Zirconia endodontic ncej
Zirconia posts yog siv rau hauv cov txheej txheem endodontic los muab lub hauv paus ruaj khov rau kev kho cov hniav tom qab kho cov kwj dej hauv paus.
Zirconia intraoral implant Cheebtsam
Zirconia yog ua haujlwm nyob rau hauv kev tsim cov khoom siv kho hniav, xws li abutments thiab copings, muab biocompatibility thiab zoo nkauj zoo nkauj.
Kev Kho Hniav Zirconia thaiv tuaj yeem siv rau ob qho tib si sab nrauv thiab tom qab kho dua tshiab
Kev kho sab hauv
Zirconia tuaj yeem ua haujlwm rau kev kho sab hauv, xws li cov yas thiab cov veneers, qhov kev zoo nkauj yog qhov kev txhawj xeeb tseem ceeb. High translucency zirconia los yog multilayered zirconia yuav siv tau los ua kom tiav ib qho kev zoo nkauj uas sib xyaw seamlessly nrog cov hniav ib puag ncig.
Rov qab kho dua
Zirconia yog qhov tshwj xeeb zoo- haum rau kev kho tom qab, xws li cov yas thiab cov txuas hniav hauv cov molars thiab premolars. Nws lub zog siab thiab ua haujlwm ntev ua rau nws muaj peev xwm tiv taus lub zog occlusal ntau dua hauv qab ntawm lub qhov ncauj.
Inlays thiab onlays
Zirconia kuj tseem siv tau rau hauv cov kab thiab cov kab mob, muab cov kev xaiv zoo thiab ruaj khov rau kev kho cov hniav nrog kev puas tsuaj los yog lwj. Cov kev kho dua tshiab no tuaj yeem ua kev cai -milled kom haum rau cov hniav uas npaj tau.
Implant- txhawb nqa prosthetics
Zirconia feem ntau yog siv rau hauv kev cog hniav cog hniav rau kev tsim cov implants - txhawb nqa, txuas hniav, thiab hybrid prosthetics. Nws biocompatibility thiab lub zog ua rau nws xaiv zoo rau cov ntawv thov no.
Tag nrho -arch reconstructions
Zirconia tuaj yeem siv rau hauv tag nrho -arch reconstructions, qhov twg ntau cov hniav rov qab los yog hloov. Nws muaj lub zog tsim nyog rau kev txhawb nqa lub zog tom hauv cheeb tsam no.
Yuav Ua Li Cas Lub Translucency ntawm Dental Zirconia thaiv pab txhawb rau nws txoj kev zoo nkauj
Ntuj tsos
Zirconia kho nrog ntau dua translucency tuaj yeem ua tib zoo rov ua dua lub ntuj translucency ntawm cov hniav ntuj. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau kev kho dua tshiab hauv qhov pom ntawm lub qhov ncauj, xws li anterior (pem hauv ntej) cov hniav, qhov uas ua tiav qhov zoo li qub yog qhov tseem ceeb tshaj plaws.
Pom qhov tob
Translucent zirconia tso cai rau kev tsim cov kev kho dua tshiab nrog qhov pom qhov tob thiab qhov tseem ceeb. Cov hniav ntuj muaj ntau theem ntawm translucency, thiab zirconia restorations uas ua raws li cov cuab yeej no tuaj yeem tshwm sim ntau dua.
Xim txuam
Lub translucency ntawm zirconia pab txhawb rau nws lub peev xwm kom phim cov xim thiab ntxoov ntxoo ntawm cov hniav uas nyob ib sab. Qhov no yog qhov tseem ceeb rau kev tsim kom muaj kev sib haum xeeb thiab kev sib haum xeeb ntawm kev kho dua tshiab thiab tus neeg mob cov hniav uas twb muaj lawm.
Kev kho kom zoo nkauj
Zirconia cov ntaub ntawv nrog cov qib hloov tau ntawm cov translucency muab cov kws kho hniav kho qhov yooj yim los kho cov tsos ntawm kev kho kom zoo raws li cov kev cai tshwj xeeb ntawm tus neeg mob. Qhov kev hloov kho no yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig zoo nkauj zoo nkauj.
Txo opacity
Ntau dua translucency hauv zirconia tuaj yeem pab txo qhov opacity ntawm cov khoom, ua rau nws tsis tshua pom kev. Cov cuab yeej no tso cai rau ntau lub teeb nkag mus rau kev kho dua tshiab, ua rau muaj txiaj ntsig zoo dua qub thiab zoo nkauj.
Txhim kho lub teeb kis tau tus mob
Lub translucency ntawm zirconia tso cai rau lub teeb xa mus los ntawm cov khoom siv zoo ib yam li ntuj enamel. Cov cuab yeej no pab txhawb rau tag nrho cov kev zoo nkauj los ntawm kev muab kev kho dua tshiab uas cuam tshuam nrog lub teeb nyob rau hauv ib qho zoo sib xws nrog cov hniav ntuj.
Cov ntawv pov thawj
Changsha honchon Technology Co., ltd yog ib lub tuam txhab ua lag luam ntawm cov khoom siv kho hniav raws li zirconia thaiv, milling cov cuab yeej, PMMA, Wax rau tag nrho CADCAM milling system.
FAQ
Q: Dab tsi yog kev kho hniav zirconia thaiv?
Q: Ua li cas cov hniav zirconia thaiv txawv ntawm lwm cov ntaub ntawv kho hniav?
Q: Dab tsi yog qhov tseem ceeb ntawm cov hniav zirconia thaiv?
Q: Puas tuaj yeem kho hniav zirconia thaiv rau ob qho tib si sab hauv thiab tom qab kho?
Q: Yuav ua li cas lub translucency ntawm cov hniav zirconia thaiv pab kom zoo nkauj?
Q: Hom kev kho hniav twg tuaj yeem ua tau siv zirconia thaiv?
Q: Puas yog kev kho hniav zirconia blokc biocompatible?
Q: Yuav ua li cas yog cov hniav zirconia thaiv cov txheej txheem thiab tsim?
Q: zirconia puas tuaj yeem hloov kho rau ntau qhov ntxoov ntxoo?
Q: Dab tsi yuav tsum tau ceev faj thaum npaj cov hniav rau zirconia restoration?
Q: Puas yog kev kho hniav zirconia thaiv tau nrog cov kev ua haujlwm digital?
Q: Puas muaj ntau hom kev kho hniav zirconia thaiv?
Q: Yuav ua li cas zirconia pab ua kom ntev -lub sij hawm ruaj ntseg hauv kev kho dua tshiab?
Q: Cov zirconia puas tuaj yeem siv rau hauv kev cog hniav?
Q: Lub luag haujlwm ntawm yttrium oxide nyob rau hauv cov hniav zirconia thaiv yog dab tsi?
Q: Puas muaj kev txwv lossis cov teeb meem cuam tshuam nrog kev kho hniav zirconia thaiv?
Q: Tus nqi ntawm cov hniav zirconia thaiv piv rau lwm cov ntaub ntawv li cas?
Q: Cov zirconia puas tuaj yeem kho yog tias puas lawm?
Q: Dab tsi yog qhov lifespan ntawm zirconia restoration?
Q: Puas muaj kev txiav txim siab tshwj xeeb rau cov neeg mob nrog zirconia restoration?
Raws li ib qho ntawm cov kws kho hniav zoo tshaj plaws hniav tshaj plaws Thov so assured mus yuav luv nqi hniav zirconia rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau cov qauv dawb.