Hauv kev tsim kho tshiab, ib pab pawg kws tshawb fawb tau ua tiav qhov tshiabtitanium phajuas muaj ob qho tib si txhim kho lub zog thiab nce biocompatibility.Qhov kev tawg yog teem rau revolutionize lub teb ntawm kev kho mob implants thiab orthopedic surgeries.Titanium daim hlau tau ntev tau siv rau hauv cov txheej txheem kho mob, xws li kev phais kho dua tshiab thiab kho cov pob txha pob txha.Txawm li cas los xij, ib qho ntawm cov teeb meem ntawm kev siv titanium implants yog lawv lub peev xwm rau cov teeb meem xws li kab mob los yog cog tsis ua hauj lwm.Txhawm rau kov yeej cov teeb meem no, pab pawg ntawm cov kws tshawb fawb tau tsom mus rau kev txhim kho biocompatibility ntawm titanium daim hlau.
Pab neeg no, coj los ntawm Dr. Rebecca Thompson, tau siv sijhawm ntau xyoo los tshawb xyuas ntau txoj hauv kev thiab cov ntaub ntawv kom ua tiav lawv lub hom phiaj.Thaum kawg, lawv muaj peev xwm tsim tau ib lub phaj titanium tshiab los ntawm kev hloov kho qhov chaw ntawm cov khoom ntawm qib microscopic.Qhov kev hloov kho no tsis tsuas yog txhim kho lub zog ntawm lub phaj tab sis kuj txhim kho nws cov biocompatibility.Hloov khotitanium phajunderwent ntau yam kev sim nyob rau hauv ob qho tib si kuaj thiab chaw kho mob.Cov txiaj ntsig tau zoo heev, nrog cov phaj qhia tshwj xeeb lub zog thiab kav ntev.
Ntxiv mus, thaum cog rau hauv cov tsiaj, qhov hloovtitanium phajpom tau tias txo qis kev kis kab mob lossis cov ntaub so ntswg tsis lees paub.Dr. Thompson piav qhia tias lub phaj tshiab muaj qhov tshwj xeeb ntawm qhov chaw zoo nkauj uas tso cai rau kev txhim kho kev sib xyaw nrog cov pob txha.Cov yam ntxwv no yog qhov tseem ceeb rau kev cog qoob loo zoo thiab kev ruaj khov mus ntev.Pab neeg no ntseeg tias qhov nce biocompatibility no yuav txo tau txoj kev pheej hmoo ntawm cov teeb meem nyuaj thiab txhim kho cov txiaj ntsig ntawm tus neeg mob.Cov ntawv thov muaj peev xwm rau cov phaj titanium tshiab no yog qhov loj heev.Nws tuaj yeem siv rau hauv ntau yam kev phais orthopedic, suav nrog kev kho mob pob txha, txha nraub qaum, thiab kev sib koom ua ke.Tsis tas li ntawd, lub phaj qhia tau hais tias cog lus hauv kev cog hniav thiab lwm cov txheej txheem tsim kho.
Cov zej zog kho mob tau qhuas qhov kev ua tiav no yog kev nce qib tseem ceeb hauv cov khoom siv cog qoob loo.Dr. Sarah Mitchell, tus kws phais mob orthopedic, sau tseg tias titanium daim hlau feem ntau siv rau hauv nws txoj kev xyaum, tab sis qhov kev pheej hmoo ntawm cov teeb meem ib txwm yog ib qho kev txhawj xeeb loj.Cov tshiab titanium phaj uas txhim khu kev qha muaj kev daws teeb meem zoo kawg nkaus rau qhov teeb meem no.Tsis tas li ntawd, titanium phaj tshiab kuj tau txais kev nyiam ntawm kev lag luam aerospace.Vim nws lub zog muaj zog, nws tuaj yeem siv tau rau hauv kev tsim dav hlau, ua rau sib zog thiab siv roj ntau dua.Qhov kev tsim kho tshiab no qhib qhov rooj rau kev tshawb fawb ntxiv thiab kev tsim kho tshiab hauv thaj chaw ntawm cov khoom siv cog qoob loo.Cov kws tshawb fawb tam sim no zoo siab tshawb nrhiav lwm yam kev hloov kho thiab sib txuas cov ntaub ntawv los tsim cov kev hloov kho kom muaj zog thiab ntau dua biocompatible.
Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias titanium phaj tshiab tam sim no tab tom sim txuas ntxiv thiab kev tswj hwm kev pom zoo ua ntej nws tuaj yeem ua tau dav.Pab pawg ntawm cov kws tshawb fawb tau zoo siab txog qhov kev cia siab yav tom ntej ntawm lawv qhov kev tsim khoom thiab vam tias nws yuav muaj txiaj ntsig sai sai rau cov neeg mob thoob ntiaj teb.Hauv kev xaus, kev txhim kho ntawm titanium phaj tshiab nrog kev txhim kho lub zog thiab kev txhim kho biocompatibility yog ib qho tseem ceeb hauv kev kho mob thiab aerospace teb.Cov phaj hloov kho muaj kev daws teeb meem rau cov kev pheej hmoo cuam tshuam nrog kev cog qoob loo titanium tam sim no thiab qhib qhov muaj peev xwm tshiab rau kev kho cov pob txha, kev sib koom ua ke, thiab lwm yam kev tsim kho tshiab.Nrog rau kev soj ntsuam ntxiv thiab kev tswj hwm kev pom zoo, qhov kev hloov tshiab no muaj peev xwm los txhim kho cov txiaj ntsig ntawm tus neeg mob thiab pab txhawb kev nce qib hauv cov khoom siv cog qoob loo.
Post lub sij hawm: Lub Xya hli ntuj-17-2023