Qhov Tshwj Xeeb Zoo ntawm Titanium hauv Orthopedic Applications
Titanium hlaumuaj qhov zoo sib xws hauv kev phais orthopedic, tshwj xeeb yog vim nws cov elastic modulus, uas tsuas yog 53% ntawm cov hlau tsis muaj steel. Cov cuab yeej no tseem ceeb heev thaum titanium yog cog rau hauv tib neeg lub cev, vim nws zoo sib xws rau cov pob txha ntuj. Qhov zoo sib xws no yog qhov tseem ceeb rau kev ua tiav cov pob txha zoo, vim nws txo cov kev ntxhov siab tiv thaiv.
Kev tiv thaiv kev ntxhov siab tshwm sim thaum cog qoob loo nruj heev, ua rau ntau qhov kev ntxhov siab uas yuav tsum tau los ntawm cov pob txha, uas tuaj yeem ua rau pob txha resorption thiab lwm yam teeb meem nyob rau lub sijhawm. Nrogntshiab titaniumTxawm li cas los xij, qhov teeb meem no tau txo qis, ua kom muaj kev sib koom ua ke zoo dua nrog koj cov pob txha thiab txo qhov kev pheej hmoo ntawm pob txha lossis pob txha tsis muaj zog. Vim li ntawd,titanium alloy luj tshib pob qij txha, pob qij txha, thiab lwm yam orthopedic implants yog feem ntau siv nyob rau hauv tib neeg orthopedic kev phais.
Kev siv dav dav ntawm Titanium hauv Orthopedics
Titanium alloystau dav siv nyob rau hauv daim ntawv thov orthopedic, tshwj xeeb tshaj yog rau kev kho tus txha caj qaum, cov rau tes intramedullary, daim hlau compression, thiab kev sib koom ua ke. Piv txwv li, nyob rau hauv kev kho mob ntawm patellar fractures,titanium -nickel alloydaim hlau yog siv los tsim cov claws ua haujlwm rau patella. Cov txiaj ntsig kho mob pom tau tias kev siv cov cuab yeej no tsis yog tsuas yog yooj yim thiab lub sijhawm- ua haujlwm tau zoo tab sis kuj tso cai rau qee qhov kev phais kom ua raws li kev siv tshuaj loog hauv zos, ua rau lawv yooj yim dua rau kev thov.
Tsis tas li ntawd, yoj-zoo li khoov screws ua los ntawm titanium-nickel alloys leverage lub cim xeeb ntawm cov ntaub ntawv no los muab kev ruaj khov thiab zoo fixation. Compression pob txha daim hlau ua los ntawmtitanium -nickel alloyskuj tseem siv los kho cov pob txha xws li femoral ncej fractures, muab cov txheej txheem phais yooj yim nrog cov txiaj ntsig tau zoo.
Titanium Alloy Qib rau Kev Kho Mob
ThaumTi-6Al-4VthiabTi-6Al-4V ELIyog cov feem ntau siv titanium alloys nyob rau hauv kev kho mob implants, lawv muaj vanadium, uas ua rau muaj kev txhawj xeeb txog nws muaj peev xwm toxicity rau ntev - implantation. Txawm hais tias tseem tsis tau muaj kev txwv tsis pub dhau los ntawm cov koom haum xws li International Standards Organization lossis International Medical Materials Safety Committee, kev siv Ti-6Al-4V hauv kev siv tshuaj kho mob tau maj mam txo qis.
Hauv kev teb, ntau yam vanadium-dawb titanium alloys tau tsim. Piv txwv li,Ti-6Al-7Nballoy yog tsim nyob rau hauv Switzerland rau kev kho mob siv, Lwm yam vanadium- dawb alloys, xws liTi-5Al-2.5Fe, Ti-5Al-1.5B, thiabTi-15Mo-5Zr-3Al, muab ntau txoj kev xaiv rau orthopedic implants thiab txhim kho kev nyab xeeb. Raws li tus thawj cojtitanium pas nrig manufacturers, peb tau cog lus los muab cov khoom zoo - zoo titanium, suav nrog titanium rods, titanium tubes, thiabtitanium phaj, tag nrho cov no ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv kho mob.
Yog xav paub ntxiv txog kev tiv thaiv lub neejtitanium alloys muaj, tshawb nrhiav peb blog ntawmVim li cas titanium alloys yog tus saib xyuas lub neej.
3D Printing: Ib qho kev ua si -Hloov rau Titanium hauv Orthopedics
3D luam ntawv yog revolutionizing kev siv ntawmtitaniumhauv orthopedics.Ntshiab titaniumTam sim no tau siv rau hauv kev tsim khoom ntxiv los kho pob txha taub hau, kho hniav tsis xws luag, thiab txawm tias hloov lub duav. Kev tshawb fawb pom tau tias 3D- luam tawm titanium mesh yog qhov zoo tshaj rau lwm cov kev xaiv membrane vim nws qhov tawv thiab muaj peev xwm tswj tau qhov chaw rau pob txha tsim. Ntxiv mus, kev cai- ua titanium mesh yog qhov ua pov thawj zoo dua hauv kev txo lub sijhawm phais thiab tom qab- kev ua haujlwm kis tau zoo dua li kev lag luam titanium meshes.
Txoj kev loj hlob sai ntawm kev tsim khoom siv thev naus laus zis nthuav tawm lub sijhawm zoo siab rau titanium hauv orthopedics, uas tuaj yeem ua rau muaj kev lag luam - hloov pauv thoob plaws hauv txoj kev cog qoob loo orthopedic tau tsim thiab siv. Raws li ib tug titanium tubing khoomr, peb muab customizedtitanium tubesthiabtitanium yeeb nkab fittings, zoo tagnrho rau 3D luam ntawv daim ntawv thov hauv kev kho mob.
Yog xav paub ntxiv txog yuav ua li cas titanium forged rau hauv lub neej-txuag kev kho mob, mus saib peb blog ntawmYuav Ua Li Cas Titanium Forged Rau Hauv Lub Neej-Txuag Cov Khoom Siv Kho Mob