Dental Bur Phau Ntawv Qhia

Ntxuav ntawmkho hniav burs

Ua ntej, deg tshuaj tua kab mob siv cov koob los ntawm soaking rau 30 feeb. Cov tshuaj tua kab mob yog 2% glutaraldehyde. Tom qab soaking, siv ib tug me me - taub hau txhuam hniav los ntxuav qhov textured ib feem ntawm lub burr, thiab ces yaug nrog dej huv.

1. 1.Disinfect lub koob ua ntej siv txhua. Burring koob yuav tsum tau ntxuav tas li siv ib tug nylon txhuam los yog ultrasonic nqus tsev vacuum. Autoclave bur koob ntawm 135 degrees.
2. 2.Tag nrho cov koob bur tuaj yeem ntxuav tau siv ultrasonic tsis. Thaum lub sij hawm tu, lub bur koob lub thawv yuav tsum tau siv los tuav lub bur koob upright kom tsis txhob ua puas lub bur koob vim kev sib tsoo nrog ib leeg thaum tu thiab poob siab.
3. 3.Tom qab siv, rab koob yuav tsum tau muab tso rau hauv lub thawv uas muaj cov tshuaj ntxuav tes thiab tshuaj tua kab mob, thiab ob qho tib si yuav tsum muaj cov tshuaj tiv thaiv xeb. Tsis txhob siv cov tshuaj tua kab mob muaj zog acid thiab alkali thiab qee cov tshuaj muaj zog reagents.

Yuav ua li cas ntxuav cov hniav burs

Vim lubburs rau kev kho hniav tau ua haujlwm nyob rau hauv tus neeg mob lub qhov ncauj thiab feem ntau tuaj rau hauv cov qaub ncaug, ntshav, thiab cov ntaub so ntswg mucosal, kev xaiv cov tshuaj tua kab mob yog nruj heev. Cov tshuaj tua kab mob uas muaj txiaj ntsig zoo kom tsis muaj menyuam thiab tsis tshua muaj khaus thiab corrosion rau cov hlau yuav tsum tau xaiv. Clinically, 20 mg / L E Cov tshuaj tua kab mob xws li dialdehyde yog siv los tua cov koob txhaj tshuaj.

Kev ntxuav thiab tua kab mob ntawm cov koob bur yog ib qho tseem ceeb heev. Vim hais tias nws muaj feem xyuam rau kev tiv thaiv kev noj qab haus huv ntawm cov kws kho mob thiab cov neeg mob thiab tsis txhob kis kab mob, kev tu thiab tshuaj tua kab mob ntawm cov hniav burs. Raws li kev siv "ib tug neeg, ib lub tshuab" rau kev kho hniav handpieces, nws yog ib qho tseem ceeb heev los txhawb kev ua hauj lwm ntawm "ib tug mob siab rau ib tug neeg" thiab yuav tsum tau ua tib zoo saib xyuas. saib xyuas ntawm feem ntau ntawm cov neeg ua haujlwm kho mob.

Yuav siv cov hniav burs li cas

Thaum sib tsoo cov hniav, koj yuav tsum siv cov txheej txheem "lub teeb kov" thiab tsis txhob siv lub zog los ua kom lub zog txiav ntawm lub burr kom txo qis. Tam sim no, feem ntau ntawm cov motors peb siv yog pneumatic motors. Pressurization yuav txo qhov ceev ntawm rab koob los yog txawm nres nws, yog li txo qhov txiav quab yuam ntawm rab koob. Yog li ntawd, thaum sib tsoo cov hniav, tsis txhob siv lub siab ntawm cov hniav. Xwb, zom nws nrog "lub teeb kov" txheej txheem, thiab txawm tias me ntsis "lifting" quab yuam yuav tsum tau.

Thaum npaj cov hniav, nws yog ib qhov tsim nyog yuav tsum tau ua ntej grind ib tug zawj ntawm ib tug tej qhov tob ntawm tus hniav, thiab ces rub thiab zom cov hniav cov ntaub so ntswg sab laug thiab sab xis nyob rau hauv lub hauv paus ntawm lub zawj ntawm ib tug tej qhov tob.

Tej yam uas koj yuav tsum tau xyuam xim rau thaum siv tig cov hniav burs

1. 1.Qhov xaivphais buryuav tsum tsis yooj yim rau deform, muaj kev ruaj ntseg siab thiab tiv thaiv kev puas tsuaj, tsis muaj kev sib tsoo los yog desanding, thiab zoo concentricity thaum tig.
2. 2.Raws li kev quab yuam (30-60g) yuav tsum tau siv thaum txiav, thiab cov ntaub so ntswg yuav tsum tau txiav ua ntu zus thiab ua tau zoo.
3. 3. Ua tib zoo saib xyuas qhov ceev ntawm qhov burr, tshwj xeeb tshaj yog thaum ua haujlwm loj - txoj kab uas hla bur taub hau thiab ntxhib - grained burs. Kev kub ceev ntawm qhov burr yuav ua kom muaj cua sov ntau dhau, ua rau kev puas tsuaj rau cov ntaub so ntswg thiab cov ntaub so ntswg.
4. 4.Tsis txhob yuam lub burr rau hauv lub turbine. Yog tias teeb meem kev teeb tsa tshwm sim, ua tib zoo xyuas cov handpiece thiab bur.
5. 5.Thov xyuam xim rau FG cim ntawm lub pob. Cov cim no yog cov bur siv rau hauv high-speed turbines.
6. 6.Disinfect lub koob ua ntej siv txhua. Burring koob yuav tsum tau ntxuav tas li siv ib tug nylon txhuam los yog ultrasonic nqus tsev vacuum. Autoclave burs ntawm 135 degrees rau tsawg kawg 10 feeb.
7. 7.Tom qab tshuaj tua kab mob los yog tu, qhuav cov koob burr thiab muab cia rau hauv qhov chaw huv si thiab noo noo-dawb ib puag ncig.
8. 8.Nws yog ib qho kev xyaum kho mob uas qhov ntxeev ntawm lub emery bur hnav sai dua tus Tsov tus tw kawg. Lub sijhawm no, ua tib zoo hloov lub burr hauv lub sijhawm kom tsis txhob muaj kev txiav qis.
9. 9.Thaum siv turbine txias dej, nws yuav tsum ncav cuag 50ml ib feeb.
10. 10.Tom qab siv cov tungsten steel burs, nws yuav tsum tau muab ntxuav thiab tua kab mob nrog kub thiab siab. Tsis txhob ntub cov burr nrog cov tshuaj chlorine - muaj cov tshuaj tua kab mob, txwv tsis pub cov tungsten hlau yuav xeb thiab ua npub.