Dab tsi yog qhov yuav tsum tau ua rau qib kho mob titanium?
Clinical qib titanium yog cov khoom siv dav siv hauv chaw kho mob rau nws qhov kev sib tw biocompatibility, kev tawm tsam yaig thiab lub zog. Nws daim ntawv thov ntau suav nrog kev kho mob gadgets, inserts thiab ceev faj ntsuas. Ntawm no yog ib feem ntawm qhov tseem ceeb thiab qhov zoo ntawm qib kho mob titanium:
Biocompatibility:
Kev kho mob qib titanium yuav tsum muaj biocompatibility zoo dua li lav qhov zoo sib xws nrog tib neeg cov ntaub so ntswg thiab tsis ua rau cov lus teb tsis zoo, tshem tawm lossis lwm yam kev cuam tshuam antagonistic. Cov cuab yeej no tseem ceeb tshwj xeeb tshaj yog rau cov khoom siv los lav lawv kev tiv thaiv kev siv hauv tib neeg lub cev.
Erosion tawm tsam:
Hauv kev siv tshuaj kho mob, kev kho mob qib titanium yuav tsum muaj kev cuam tshuam kev noj zaub mov zoo thiab muaj kev xaiv los tiv thaiv cov dej hauv lub cev, tshuaj thiab cov khoom sib txawv sib txawv. Yog li ntawd, kev cog qoob loo lossis cov cuab yeej siv kho mob raug txo qis thiab cov khoom siv ruaj khov ua haujlwm tau ua tiav raws sijhawm.
Mechanical zog:
Kev kho mob qib titanium yuav tsum muaj cov cuab yeej tsim nyog, suav nrog lub zog txaus thiab ruaj khov, kom ua tau raws li qhov yuav tsum tau ua ua ntej ntawm ntau yam khoom siv kho mob thiab cov khoom siv. Qhov no yog qhov tseem ceeb tshwj xeeb vim tias lawv yuav xav tias yuav muaj lub zog tshwj xeeb thiab kev ntxhov siab hauv cov xwm txheej ntawm lub cev.
Tsawg thickness thiab lub teeb yuag:
Qhov qis tuab thiab lub teeb yuag ntawm kev kho mob qib titanium yog ib qho ntawm cov ntsiab lus tseem ceeb uas txhawb nqa nws mus txog kev siv hauv chaw kho mob. Qhov no ua rau cov khoom siv uas tsim los siv cov qib kho mob titanium sib dua, txo qhov hnyav ntawm tus neeg mob thiab pab ntxiv txhim kho kev ua tau zoo.
Kev kho deg:
Kev kho mob qib titanium rau feem ntau xav tau kev kho kom haum rau kev ua haujlwm ntawm nws qhov chaw biocompatibility, txo kev sib cuag coefficient, ua ntej osseointegration, thiab lwm yam. Kev kho deg tuaj yeem suav nrog anodizing, sandblasting, tu thiab cov tswv yim sib txawv kom tau raws li qhov tsim nyog ntawm kev siv tshuaj kho mob.
Txheej txheem tsim:
Lub voj voog rau kev tsim kho qib titanium yuav tsum pom zoo nrog cov qauv tsim nyog thiab cov txheej txheem hauv kev lag luam kho mob kom lav cov khoom zoo, kuaj pom thiab kev nyab xeeb. Kev npaj khoom, tuav thiab kho saum npoo tag nrho yuav tsum ua kom tiav raws li kev tswj xyuas zoo.
Kev tsim nyog ua ntej:
Kev kho mob qib titanium muaj qhov tshwj xeeb siab tsis zoo uas yuav tsum tau ua thiab ib txwm xav tau kom ua tiav cov txheej txheem siv tau ntawm ASTM (American Culture for Testing and Materials) lossis ISO (Worldwide Association for Normalization). Cov qib qis ntawm cov kab mob sib kis thiab cov khoom siv hlau yog qhov tseem ceeb kom nyob deb ntawm qhov xav tau cov lus teb tsis txaus ntseeg thiab lwm yam kev cuam tshuam tsis zoo.
enduring zoo:
Kev kho mob-qib titanium yuav tsum muaj lub sijhawm ntev txaus kom tsis yog tsuas yog tiv taus qhov cuam tshuam ntawm lub cev ib puag ncig tab sis kuj tseem tswj hwm nws cov khoom siv kho tshuab thiab cov khoom nto vim tias cov khoom cog thiab cov khoom siv kho mob yuav tsum nyob twj ywm hauv lub cev rau lub sijhawm ntev.
Hauv kev xaus:
Txhawm rau kom ua tiav, cov khoom tsim nyog rau kev kho mob qib titanium pib sib koom ua ke siab immaculateness, zoo biocompatibility, zoo heev mechanical zog, erosion obstruction thiab zoo tuav zog. Tsuas yog thaum cov kev xav tau ua ntej tau ua tiav, qib kho mob titanium tuaj yeem siv dav hauv chaw kho mob thiab siv nws cov txiaj ntsig tshwj xeeb. Tom qab ntawd, thaum xaiv cov chaw kho mob qib titanium, peb yuav tsum tsom rau cov khoom tsim nyog los lav tias cov qib kho mob titanium siv tau ua tiav cov lus qhia saum toj kawg nkaus.
