Hauv thaj teb ntawm cov xeeb ceem thiab tsis tshua muaj neeg neurointervion, tus yuam sij rau kev kho cov kab mob cerebrovatually li nyob hauv kev tsim kom muaj qhov ruaj khov thiab tsis muaj sia. " Txoj kev no tso cai rau ntau yam khoom siv kho kom muaj kev nyab xeeb mus txog qhov sib sib zog nqus thiab kev tsim txom cov hlab ntsha nqus. Distal txuas ntxiv cov catheters yog cov khoom siv tseem ceeb rau kev tsim txoj kev no thiab tau txais txoj kev loj "ntawm kev phais mob neurointervional phais.
Distal activers yog loj - txoj kab uas hla, txhawb cov tswv yim thiab cov lus qhia yooj yim. Lawv feem ntau tau ntxig los ntawm cov leeg ntshav lossis cov leeg ntshav thiab cov leeg pob leeg, xa mus rau sab hauv pob zeb thiab pob txha caj qaum, lossis ntau dua cov hlab ntsha interacant. Lawv cov haujlwm tseem ceeb yog muab cov khoom siv hloov chaw ruaj khov thiab rho tawm cov khoom siv tau rau cov khoom siv txuas ntxiv, xws li Coils, ntws tawm, thiab pov tseg cov stents.
Nws lub ntsiab neurointervional cov ntawv thov muaj xws li:
1. Thrombectomy rau mob hnyav stroke
Nyob rau hauv kev ntshaw thrombecty, tus catheter nkag mus kaw tau kom ze li sai tau rau lub siab throng thiab txuas nrog lub siab ua kom tsis zoo rau kev siv zog ncaj qha. Nyob rau hauv stent -} pab txhawb nqa Catheter, cov kev sib tw ntawm cov kev sib tw ua tiav thaum ib txhij ua kev zam, ua kom tau zoo dua txoj kev txhawb nqa yav huv.
2. Embolization of Intracranial Aneurysms
Hauv kev kho tau rupebral lossis unreeration cerebral aneurysms, ib qho kev sib tw nkag rau hauv cov niam txiv, muab cov kev txhawb nqa "rau cov microcatheter xa cov coils. Qhov no yog qhov tseem ceeb rau cov neeg uas yog tus tsim txom txoj kev thiab kev tiv thaiv micphologeter thaum cov txheej txheem thiab ua kom muaj kev nyab xeeb thiab kev nyab xeeb ntawm cov txheej txheem embolization.
3. Flow diverter implantation
Ntws Diverters (xws li ntom mesh stents) muaj cov khoom xa tawm loj thiab nruj. Cov kev cuam tshuam txuas ntxiv tau muab kev txhawb nqa kom yooj yim thiab muaj zog tiv thaiv niam txiv tuaj yeem kho tau tias muaj caj dab aneurysm nyob.
4. Intracranial ntshav stenisis stenting
Ib lub zais pa - expandable lossis tus kheej- nthuav tawm stent yog xa thiab xa mus rau qhov chaw stenotic. Cov kev txhawb nqa muaj zog ntawm cov catheter ua kom cov stent system tuaj yeem hla tau zoo los ntawm cov qhov txhab hnyav thiab muaj kev tso tseg yog qhov tseeb.
Compared to traditional guiding catheters or intermediate catheters, distal access catheters offer four major advantages: superior proximal support, enhanced positioning capability, improved surgical safety and success rates (stabilized platform, blood flow occlusion and thrombus protection, and reduced vasospasm), and increased surgical efficiency and simplified operation.
Distal actival mapeters yog lub cuab yeej thaj chaw nyob hauv thaj teb Neurointervion. Los ntawm muab kev txhawb nqa ruaj khov thiab txhim khu kev qha cov chaw phais mob uas muaj kev tiv thaiv kev nyab xeeb, ua tau zoo, thiab kev ua haujlwm ntawm kev kho cov kab mob ua ke.