Cov ntawv thov ntawm titanium ntawv ci rings hauv kev kho mob
I. I. Kev ua tau zoo rau kev ua tau zoo ntawm Titanium ntawv ci rings
Titanium ntawv ci rings, raws li lub high-end kho mob cov khoom kho, ua si IRREplaceable txoj haujlwm hauv kev kho mob. Titanium nws tus kheej muaj cov biocompatibility zoo heev thiab tsis ua rau tsis muaj kev tiv thaiv hauv tib neeg lub cev. Qhov no ua rau nws xaiv qhov zoo tshaj plaws rau kev ua kom muaj kev cog lus mus ntev. Titanium muaj qhov ntom ntom ntawm tsuas yog 4.5 g \/ cmÃ, uas yog kwv yees li 40% sib dua tshaj 40% sib zog dua li stainless hlau, tab sis nws muab lub zog sib npaug. Tus xeeb ceem no ntau heev txo lub nra rau cov neeg mob. Titanium Elecast Modulus (110 GPA) los ze dua ntawm tib neeg cov pob txha (10-30 GPA), zam kev tiv thaiv "kev tiv thaiv kev tiv thaiv" cov nyhuv kev tiv thaiv "cov nyhuv kev tiv thaiv" nyhuv.
Nyob rau hauv cov nqe lus ntawm corrosion tsis kam, titanium tuaj yeem tsim cov yeeb yaj kiab dense ntawm nws cov npoo av, uas resest rau kev yaig ntawm lub cev thiab cov tshuaj tua kab mob, ua kom muaj kev nyab xeeb rau lub cev. Nws qhov tsis muaj hlau nplaum ua rau nws tau tshaj yog MRI scans, uas tsis cuam tshuam rau kev ntsuam xyuas ncej postperative. Titanium ntawv ci rings tuaj yeem ua tiav rau hauv cov khoom siv nyias nrog lub thickness ntawm tsuas}.} Mm los ntawm cov txheej txheem ua tshwj xeeb. Nyob rau tib lub sijhawm, lawv tswj tau zoo heev thiab cov yam ntxwv nco txog, ua kom phais mob tsawg tsawg.
Ii. Cov ntawv thov tshiab hauv kev phais cov liaj teb
Nyob rau hauv lub teb ntawm orthopedics, titanium ntawv nyiaj ntau ib puag ncig tau hloov kho ib txwm txhim kho kev txhim kho txoj kev. Ultra-nyias tus tsim tso cai rau lawv kom lawv cog qoob loo me me, muab cov kev sib tsoo tsis zoo ib puag ncig los txhawb cov pob txha kho kom zoo. Piv nrog daim phaj thiab ntsia hlau kaw, nws txo cov nqaij mos hle thiab ntshav puas tsuaj, txo qis kev pheej hmoo kis tus kab mob. Nws yog qhov tshwj xeeb tshaj yog tsim nyog rau kev kho cov pob txha arc-puab xws li tav thiab clavicles, nrog rau kev kho mob ntawm cov menyuam yaus pob txha ua kom txhob muaj kev loj hlob phaj.
Nyob rau hauv neurosurgery, titanium ntawv ci rings yog siv nyob rau hauv aneurysm clipping phais. Lawv meej clamping lub zog thiab zoo heev biological ruaj khov yuav mus tas mus li cais tawm ntawm aneurysm los ntawm cov ntshav ncig. Lub micro-porous qauv nyob rau saum npoo ntawm lub nplhaib txhawb kev loj hlob ntawm cov hlwb endothelial thiab nrawm dua kho cov vascular Adadititia. Hauv phais mob plawv, cov ntawv thov suav nrog lub plawv tsis meej annffoplasty rings. Txoj kev nco elastic ntawm titanium ntawv ci tuaj yeem rov qab lub nraaj ntawm lub cev kub, ua tiav lub valve valve reshaping.
III. Precision Cov ntsiab hauv cov hniav tsev kho hniav thiab yas kho
Hauv kev thaiv hniav ntawm kev cog hniav, titanium ntawv sib xyaw yog siv los ua barrier pob txha teeb los ntawm kev nkag mus rau thaj chaw pob txha tsis haum. Nws lub vev xaib qauv tsim (Pore loj npaum li cas 100-300 μm) tso cai rau cov khoom noj muaj zog thiab kev tsiv teb tsaws chaw ntawm tes, txhawb nqa pob txha. Piv nrog tsoos collagen wee, titanium ntawv ci muab cov chaw ruaj khov kho, kom tsis txhob vau thiab ua pob txha augmentation teebmeem yuav muaj tseeb.
Hauv Orthodontics, titanium ntawv siv rings nrog ib thickness ntawm 0 Nws cov tshuaj tua kab mob tawm tsam tuaj yeem ua rau cov quav hniav tso cai thiab ua kom muaj kev noj qab haus huv ib puag ncig. Nyob rau hauv maxillofacial kho, tus kheej titanium ntawv ci mesh yog siv los ua cov pob txha pob txha, tsim kho kom raug rau candiofacial tsis xws luag.
Hauv kev phais yas, Titanium ntawv ci rings yog siv rau kev tsim kho auraticle. Lawv saj zwm rau cov duab ua kom haum thaum phais, thaum muab kev txhawb nqa txaus. Nyob rau hauv rhinoplasty, mult an-multi-multip composites simul cov khoom siv tshuab hluav taws xob, tsis txhob muaj teeb meem ntawm cov kev sib tsoo ntawm cov palicone silicone.
IV. Kev cuam tshuam tsawg kawg thiab cov khoom siv kho mob
Nyob rau hauv thaj teb ntawm vascular kev cuam tshuam, titanium ntawv ci woven ntom mesh stents yog siv los kho interanial aneurysms. Los ntawm cov ntshav khiav taw qhia kev taw qhia, nws txhawb nqa Thrombus tsim nyob rau hauv aneurysm thaum tswj lub psency ntawm cov ceg nkoj. Nws cov kev pab cuam hlau qis txo qhov cuam tshuam rau cov hlab perforating thiab lowers qhov kev pheej hmoo ntawm ischamic teebmeem. Hauv kev zom zaub mov endoscopy, cov clipe titanium nrog rings kom ua tiav tsis yog-tus neeg hemostasis, thiab tshwj xeeb txheej tshwj xeeb nrawm nrawm ua kom zoo.
Hauv cov khoom siv kho mob kho tau, titanium ntawv ci hluav taws xob, nrog lawv cov cwj pwm interface ruaj khov, los ua kev xaiv zoo tshaj plaws rau lub hlwb ntev-kev cuam tshuam. Kev sib xyaw nrog cov tawv nqaij-ua kom tau zoo elastic substtrates, lawv tau ua tiav lub teeb liab siab-rau-suab nrov piv txwv kev pom zoo, pab nyob hauv kev kho tau tus tuag tes tuag taw. Cov kev hnav khaub ncaws ntse ua ke nrog titanium ntawv nyiaj sensor arrays tuaj yeem saib xyuas tus nqi pH, ntsuas kub thiab lwm yam kev kho kom zoo.
V. Kev tsim kho yav tom ntej thiab kev cov nyom
Kev ua haujlwm saum npoo yuav dhau los ua qhov tseem ceeb ntawm kev tshawb fawb, nrog micro-nano kev tsim kho cov tshuaj tua kab mob thiab cov neeg kho mob protecting. 3D luam ntawv tshuab tuaj yeem yog qhov chaw muaj peev xwm ua tau cov neeg mob lub titanium ntawv ci, nrog rau kev tsim kho biological-biological. Decadable titanium alloy ntawv tsaj rings yog lwm txoj kev coj ua lwm tus tom qab ua tiav kev txhawb nqa kev ua haujlwm, zam kev phais mob thib ob.
Tus nqi tswj hwm thiab kev ntsuas ntau dua yog cov teeb meem tseem ceeb rau kev nrov. Cov tsev kho mob xav tau ntau cov ntaub ntawv rov qab ua raws li cov ntaub ntawv txheeb xyuas nws cov teebmeem ntev. Nrog rau kev nce qib ntawm precision ua thev naus laus zis thiab kev sib txuam ntawm cov pov thawj kev kho mob, kev txhawb nqa cov kev kho tsis zoo ntawm kev kho mob tsis zoo.
