Titanium thiab titanium alloyyog ib yam zoo heev tus nqi-zoo pro-bio hlau hlau, nws muaj ib tug zoo affinity thiab fusion nrog tib neeg lub cev, uas tau los ua ib tug indispensable bio metallic khoom nyob rau hauv kev kho mob teb. Nws yog hu ua cov khoom siv bimetallic, uas yog cov khoom siv cog rau hauv lub cev los kho cov kabmob thiab rov ua haujlwm, Titanium thiab titanium alloy tuaj yeem ua rau cov hniav thiab pob txha, lossis rau hauv cov nqaij mos xws li lub plawv li qub, meninges, peritoneum, thiab lwm yam. Raws li peb txhua tus paub, cov khoom hlau uas cog rau hauv lub cev yog ib txwm ntub hauv cov ntshav, cov kua dej lymphatic, cov kua dej sib koom ua ke, thiab lwm yam dej hauv lub cev, yog li yuav tsum muaj kev tiv thaiv corrosion siab thiab ruaj khov mus ntev, cov hlau yuav tsum tsis muaj kev cuam tshuam. ntawm tib neeg autonomic paj hlwb thiab saj. Titanium thiab qee cov titanium alloys yog cov ntaub ntawv zoo li no, yog li lawv hu ua biophilic hlau.
Tom qab 70 xyoo ntawm kev txhim kho thiab kev siv,industrial ntshiab titanium, Ti-6Al-4V, Ti-6Al-4VELI,thiab lwm yamtitanium alloystau dhau los ua cov khoom siv hlau biophilic zoo heev thiab tau siv dav hauv kev lag luam kws tshuaj hauv tsev thiab txawv teb chaws, tshwj xeeb tshaj yog txij li qhov tshwm sim ntawm 3D tshuab luam ntawv. Ntawm no yog cov lus qhia luv luv rau 3D luam ntawv titanium alloy cov khoom siv tshuaj.
3D luam ntawv ntawm tib neeg lub cev
● Pob txha taub hau
Thaum Lub Yim Hli 28, 2014, thaum Hu, tus neeg ua liaj ua teb muaj hnub nyoog 46 xyoo los ntawm Zhouzhi, Shaanxi Province, tab tom tsim nws lub tsev, nws tau poob hauv pem teb thib peb thiab tsoo ib pawg ntoo. Nws lub paj hlwb sab laug raug tsoo. Tom qab kev phais hauv tsev kho mob hauv zos, Hu' lub neej tsis zoo, tab sis nws lub paj hlwb sab laug tau poob thiab dhau los ua" ib nrab taub hau" nyob rau hauv qhov muag ntawm lwm tus. Ntxiv nrog rau kev saib txawv ntawm cov neeg zoo tib yam, qhov xwm txheej tseem raug mob Hu' lub zeem muag thiab kev ua haujlwm ntawm lus. Txhawm rau kho nws cov duab, tus kws kho mob siv 3D luam ntawv thev naus laus zis los pab tsim cov duab ntawm lub pob txha taub hau tsis zoo, tsim cov titanium mesh kom rov tsim kho cov pob txha Cranioorbital, ua rau sab laug" lub hlwb npog", thiab thaum kawg paub txog sab laug-txoj cai symmetry.
● qaum
Thaum Lub Yim Hli 2014, pab pawg tshawb fawb ntawm Peking University tau ua tiav 3D luam ntawv txha nraub qaum rau hauv tus menyuam hnub nyoog 12 xyoos, uas yog thawj zaug hauv ntiaj teb. Nws tau nkag siab tias tus me nyuam tub' tus txha nraub qaum tau loj hlob qog nqaij hlav tom qab raug mob ncaws pob, thiab tus kws kho mob yuav tsum xaiv kom tshem tawm tus txha nraub qaum qhov chaw ntawm cov qog. Txawm li cas los xij, qhov tshwj xeeb ntawm kev ua haujlwm no yog tias tus kws kho mob tsis tau siv cov kev hloov pauv ntawm tus txha caj qaum, tab sis cog 3D luam titanium qaum, uas tuaj yeem ua ke nrog cov pob txha uas twb muaj lawm thiab ua rau tus neeg mob luv luv' sij hawm. Vim tias 3D txha caj qaum tuaj yeem ua ke nrog cov pob txha nyob ib puag ncig, nws tsis xav tau ntau" anchoring". Tsis tas li ntawd, cov kws tshawb fawb kuj tau teeb tsa micropores rau nws los pab cov pob txha loj hlob ntawm cov hlau. Nyob rau hauv lwm yam lus, implanted 3D luam txha nraub qaum yuav loj hlob khov kho nrog tus txha nraub qaum. Qhov no kuj txhais tau hais tias yuav tsis muaj kev xoob yav tom ntej.
