Hauv thaj chaw ntawm NeginToTervere, kev kho mob ntawm cov qhov txhab kev ua kom zoo xws li kev sib tw ntawm cov nyom (AVMS) tau ntev) Kev tswj hwm cov neeg ua kom cov neeg sawv cev thiab cov roj av polyvinyl Txawm li cas los xij, kua emolic systems, siv tus kheej kev tshawb fawb, ua tiav cov txheej txheem ne ...}} tswj kev ua kom zoo nkauj ntawm "kev saib xyuas pallioctive" kom "curololization."
Cov kua dej emrour siv tau ua kom lub tshuab ua kom tsim tau cov khoom siv, thiab lawv tsis - cov txiaj ntsig zoo dua yav dhau los hauv cov txheej txheem hauv cov txheej txheem tsoos. Piv txwv li, tus neeg sawv cev ntawm onYx nyob rau hauv peb cov khoom xyaw ua ke
1. Tsis - Cov txiaj ntsig Adhesive: Cov neeg DMOHOLIs sai sai thiab cov dmoh polymer precipitates los ua ib daim txhuam cev {} 2}} zoo li cov khoom. Qhov no txwv tsis pub muaj cov nplaum rau sab hauv phab ntsa ntawm cov microratheter, yog li zam cov teeb meem uas nyuaj rau los ntawm catheter adhesion.
2. Kev Tso Tawm Tawm Tshiab: Qhov ntau ntawm cov neeg sawv cev embolic diffusion tuaj yeem raug tswj hwm ncaj qha los ntawm kev kho cov kev txhaj tshuaj siab thiab nrawm.
3. Pom qhov ruaj khov: Cov khoom sib faib ntawm tantalum hmoov kom pom kev tag nrho ntawm cov txheej txheem embolic. The surgeon can monitor the embolic agent filling pattern in real time through fluoroscopy to avoid over-embolization or incomplete coverage of the lesion.
Lub tshuab ntawm kev ua ntawm cov kua dej hauv cov kua tau hloov zuj zus los ntawm "cov kua ntws" kom "nrum embolization." Cov ntsiab lus kom zoo dua ntawm cov kua dej ua kua lus dag hauv "Ua tiav cov lus uas ua raws li cov ntshav ntawm cov hlab ntshav."
1. Cov microCateter raug siv los xaiv ncaj qha rau qhov txhab kev noj mov, ua kom muaj kev pub mis ntawm cov embolic rau lub qhov txhab.
2. Kev kho cov txheej txheem: Tom qab DMOs Diffuses mus rau hauv cov hlab ntshav, lub evoh polymer maj mam pib, sib sau "nrum" ntawm cov vascular nidus. Qhov no ua kom tiav cov ntshav ntws thiab induces endothelialization, ua tiav qhov kev ua tiav tas mus li.
Cov kua cov kua hluav taws xob daws cov ntsiab lus mob ntawm cov khoom siv nyiaj tso tawm thiab cov neeg mob sib tw ua haujlwm zoo nkauj + Cast oper risks ""ism" "