Cov nplaum kho mob feem ntau yog xa mus rau cov kua nplaum kho mob siv rau kev sib txuas, kev sib khi, thiab kev tiv thaiv ntawm daim tawv nqaij lossis qhov txhab; lawv cov ntsiab cai tseem ceeb yog ua raws li cov polymerization sai thiab kho, nrog rau cov khoom ntawm cov khoom siv biocompatible.
Cov Cheebtsam Tseem Ceeb: Feem ntau muaj -cyanoacrylate compounds (piv txwv li, n-butyl -cyanoacrylate).
Curing Mechanism: Thaum sib cuag nrog anions (xws li OH⁻) muaj nyob rau hauv lub qhov txhab ntawm cov ntshav los yog cov ntaub so ntswg cov ntaub so ntswg, ib tug sai anionic polymerization cov tshuaj tiv thaiv tshwm sim, tsim ib tug mesh -zoo li polymer zaj duab xis uas adheres nruj nreem rau ntawm qhov txhab.
Adhesive Film Structure: Nyob rau hauv electron microscopy, nws nthuav tawm raws li lub mesh -zoo li cov qauv nrog ib txoj kab uas hla ntawm kwv yees li 2-3 μm, muaj peev xwm ua tau zoo nyob rau hauv cov ntaub so ntswg interstices kom ua tiav lub cev sealing.
Kev kho mob nplaum kaw yog cov txheej txheem ua haujlwm hauv kev kho mob tsawg kawg nkaus ntawm cov kab mob vascular, tshwj xeeb yog nrhiav kev thov hauv kev tswj hwm ntawm qis dua -cov leeg varicose leeg. Cov txheej txheem no ua tiav vascular occlusion los ntawm ultrasound- coj kev txhaj tshuaj, uas muaj cov txheej txheem ua haujlwm yooj yim. Hauv kev xyaum kho mob, txoj kev no yog tus cwj pwm los ntawm nws lub peev xwm kom tsis txhob raug mob thermal thiab nws qhov rov ua dua qis dua; Kev kho mob feem ntau yog siv los ntawm kev siv tshuaj loog hauv zos thiab ib qho kev tawm tsam tsawg kawg nkaus percutaneous.
