Raws li kev lag luam kho mob txuas ntxiv mus ntxiv, cov cuab yeej siv kho mob thiab cov cuab yeej siv tau zoo dua los tswj cov tshuaj hnyav, tshuaj thiab kub. Kev xaiv cov foob raug cai rau daim ntawv thov kev kho mob yog qhov tseem ceeb rau kev ua haujlwm ntawm tag nrho cov cuab yeej.
Kev kho mob cov ntsaws ruaj ruaj yog siv nyob rau hauv ntau yam kev siv, nrog rau cov twj kho mob, IV Cheebtsam, pub khoom noj thiab cov khoom cog. Lub hom phiaj ntawm kev kho mob cov ntsaws ruaj ruaj yog los tiv thaiv tib neeg thiab cov khoom siv los ntawm kev puas tsuaj. Lawv raug siv thaum cov kua los yog cov pa roj yog nqus, ntws, xa mus, ntim lossis xa tawm.
Muaj ntau yam tseem ceeb uas yuav tsum nco ntsoov thaum xaiv lub foob kom raug rau cov cuab yeej kho mob. Nov yog qee qhov tseem ceeb tshaj plaws los xav txog thaum txiav txim siab.
Xaiv cov khoom siv elastomer zoo.
Txhawm rau xaiv txoj cai foob, koj yuav tsum xub nkag siab txog daim ntawv thov ntawm tes. Koj yuav tsum xav txog tej yam kev sib cuag, qhov kub thiab txias, kev txav, siab thiab ntev npaum li cas lub foob yuav tsum kav ntev.
Kev kho mob cov ntsaws ruaj ruaj yuav tsum ua kom pom kev tiv thaiv hnyav, tshuaj lom. Tej zaum yuav muaj cov kev cai tshwj xeeb rau cov khoom siv elastomer. Txhawm rau tiv thaiv thiab ua kom muaj tshuaj lom neeg, nws yog ib qho tseem ceeb uas lub foob yog tsim los ntawm elastomers nrog kev ua haujlwm siab tshaj plaws thiab zoo. Apple Rubber siv Liquid Silicone Rubber, Viton® Fluoroelastomer thiab Ethelyne-Propylene. Cov elastomers no tau txhim kho cov tshuaj tiv thaiv, ua kom sov zoo thiab tsis muaj permeability rau cov roj.
Paub txog biocompatibility.
Cov cuab yeej siv kho mob tsis tas yuav tuaj nrog cov ntaub so ntswg nyob. Txawm li cas los xij, thaum cov khoom siv thiab cov ntsaws ruaj ruaj kov tib neeg cov ntaub so ntswg thiab lwm yam tseem ceeb xws li cov kua dej hauv lub cev, tshuaj lossis cov kua dej kho mob, nws yog ib qho tseem ceeb kom nco ntsoov txog biocompatibility ntawm lub sealing compound.
Biocompatibility txhais tau hais tias cov khoom ntawm cov khoom siv lom neeg sib xws thiab tsis muab cov tshuaj tiv thaiv lossis cov lus teb rau cov ntaub so ntswg. Txhawm rau kom ntseeg tau tias tsis muaj kev cuam tshuam yuav tshwm sim thaum daim ntawv thov kho mob, nws yog ib qho tseem ceeb rau kev ntsuam xyuas biocompatibility ntawm lub foob thiab xaiv cov khoom raws li daim ntawv thov hom thiab kev ua haujlwm.
Qee cov khoom muaj impurities.
Nws yog ib qho tseem ceeb kom xav txog qhov impurities ntawm cov khoom sib khi. Nyob rau tib lub sijhawm, impurities tuaj yeem tawm ntawm lub foob nrog tshuaj lom lossis carcinogenic. Hauv cov ntawv thov kev kho mob uas cov khoom siv thiab cov ntsaws ruaj ruaj ncaj qha nyob rau hauv kev sib cuag nrog tib neeg cov ntaub so ntswg, qee zaum txawm tias cog, nws tseem ceeb heev uas yuav tsum paub txog qhov muaj peev xwm toxicity ntawm cov khoom. Vim li no, engineers yuav tsum xaiv cov khoom sib khi nrog me me kom tsis muaj impurities.
Nyob rau hauv tib lub teeb, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov yog tias cov khoom yuav tsum raug rau kom tsis muaj menyuam. Rau cov ntawv thov kev sib cuag nrog cov ntaub so ntswg nyob, tag nrho cov cuab yeej kho mob yuav tsum ua kom tsis muaj menyuam kom tsis txhob kis kab mob.
Xav tham ntxiv txog kev kho mob ntsaws ruaj ruaj?
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Post lub sij hawm: Mar-02-2022