Nrog rau kev txhim kho txuas ntxiv ntawm kev kho mob thev naus laus zis, cov xwm txheej ntawm titanium alloys li biomedical cov ntaub ntawv tau dhau los ua qhov tseem ceeb. Nws qhov tshwj xeeb lub cev, tshuaj, thiab biocompatibility ua titanium alloy cov khoom nyiam rau ntau yam cog. Nws tau qhia ntau yam kev cia siab rau hauv thaj chaw ntawm orthopedics, xws li waveform bending ko taw eeb stitch rau tes thiab patellar concentrators, spinal orthopedic rods, intramedullary rau tes, compression daim hlau, thiab cov pob qij txha.
Hais txog kev kho tus txha caj qaum, titanium nickel alloy kho tus txha caj qaum tau dhau los ua ib qho tseem ceeb rau kev kho mob scoliosis. Qhov loj tshaj feature ntawm no orthopedic pas nrig yog nws zoo heev elasticity thiab kho lub zog. Thaum lub sijhawm phais, cov kws kho mob tuaj yeem kho cov titanium nickel alloy rods ntawm txhua qhov txheej txheem spinous ntawm lub vertebral phaj, uas disperses thiab softens lub zog, zoo heev txo qhov kev pheej hmoo ntawm pob txha. Tom qab kev phais, cov neeg mob tsis tas yuav tsum tau kho lub plaster, txo qhov tsis xis nyob thiab mob thaum lub sij hawm kho dua tshiab. Qhov zoo tshaj plaws yog tias thaum lub titanium nickel alloy pas nrig yog rhuab, nws lub zog rov qab tuaj yeem siv los kho tus kab mob scoliosis rau qee qhov curvature. Vim qhov kev txwv ntawm qhov seem curvature ntawm tus txha nraub qaum, titanium npib tsib xee alloy pas nrig tsis tag nrho rov qab nws cov qauv ncaj nraim tom qab kho, yog li nws tseem siv lub zog kho tsis tu ncua ntawm tus txha nraub qaum, ua kom ruaj khov thiab ua haujlwm ntev ntawm kev kho mob.
Tsis tas li ntawd, compression daim hlau ua los ntawm titanium npib tsib xee alloy kuj tau pom tias lawv qhov tshwj xeeb zoo hauv kev kho pob txha. Rau cov pob txha loj xws li femoral ncej fractures, cov kev kho ib txwm siv feem ntau nyuaj thiab muaj lub sijhawm rov qab los ntev. Los ntawm kev siv cov phaj compression ua los ntawm titanium npib tsib xee alloy, qhov chaw tawg tuaj yeem raug compressed thiab ruaj khov, ua kom yooj yim rau kev phais thiab txhim kho kev kho mob. Kev tsim ntawm lub phaj compression no ua rau lub chaw tawg kom tau txais kev txhawb nqa ruaj khov thaum lub sijhawm rov ua haujlwm, yog li txhawb cov pob txha kho thiab rov qab los. Nyob rau hauv cov ntsiab lus, daim ntawv thov ntawm titanium hlau nyob rau hauv lub tshav pob ntawm orthopedics tsis yog tsuas yog nws kim heev tab sis kuj tshiab. Los ntawm tus txha caj qaum orthopedic rods rau compression daim hlau, titanium hlau muab cov kws kho mob orthopedic nrog ntau npaum, nyab xeeb, thiab yooj yim txoj kev kho mob vim nws cov kev ua tau zoo heev thiab ntau hom kev siv, thiab tseem coj tau zoo dua cov teebmeem kev kho mob thiab kev kho mob rau cov neeg mob.
Titanium thiab titanium alloys/titanium-barNws kuj tau siv dav hauv kev kho hniav, suav nrog kev cog hniav, yas, txuas hniav, thiab lwm yam. Kev lag luam ntshiab titanium tau dhau los ua cov khoom siv rau kev cog hniav intraosseous vim nws zoo heev biocompatibility thiab txhua yam khoom. Nyob rau tib lub sijhawm, cov kws tshawb fawb tau tsim ntau qib ntawm cov ntaub ntawv titanium kom tau raws li cov kev xav tau sib txawv. Kev kho hniav feem ntau muab faib ua peb hom: osseointegration, mini implants, thiab zygomatic implants. Txhua hom muaj cov kev ua haujlwm tshwj xeeb thiab yuav tsum tau ua los ntawm kev lag luam ntshiab titanium lossis titanium alloy. Piv txwv li, osseointegration kho hniav implants feem ntau tsim nyob rau hauv ib tug ntsia hlau puab thiab ua los ntawm cov ntshiab titanium los yog Ti-6Al-4V kom ntseeg tau zoo osseointegration thiab stability.
