Ib qho khoom siv los kho cov hlab ntsha uas tuaj yeem siv rau hauv cov hlab ntsha intracranial tau nthuav tawm hauv kev ua lag luam, uas suav nrog lub cev pob txha uas tuaj yeem braided los ntawm cov duab nco alloy hlau los ntes cov thrombus. Thaum cov thrombus retrieval pab kiag li lawm yog retrieved tom qab ntes lub thrombus, lub thrombus tsis ruaj khov, yooj yim ntog, thiab muaj ib tug complex qauv. Tsis tas li ntawd, cov quav hniav thiab cov hlab ntsha tawg ntawm cov hlab ntsha phab ntsa yog ib qho yooj yim kom poob tawm thaum lub sij hawm thrombectomy txheej txheem ntawm cov cuab yeej thrombectomy tam sim no, thiab ntws mus rau cov hlab ntsha distal, ua rau cov embolism tshiab. Raws li cov lus ceeb toom, kwv yees li 70 feem pua ntawm cov txheej txheem vascular interventional thrombectomy tau pom cov thrombus fragments thiab fragments ntws mus rau cov hlab ntsha distal, uas ua rau muaj kev pheej hmoo ntawm vascular re-embolization hauv cov neeg mob. Piv txwv li, Solitaire FR system ntawm American EV3 lub tuam txhab txais cov txheej txheem ntawm kev ntes thrombectomy. Cov cuab yeej raug tso tawm ntawm qhov chaw mob los ntawm microcatheter txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau thrombus cov cuab yeej thiab cov thrombus tau muab tso rau hauv ib qho kev qhia catheter nrog ib txoj kab uas loj dua sab hauv thiab thim rov qab. Lub thrombus, vim lub zog tsis muaj zog ntawm lub thrombus, thrombus yog ib qho yooj yim heev rau poob ntawm lub thrombus retriever thaum lub sij hawm rov qab txheej txheem, thiab yuav tsum tau raug ntes ntau zaus, uas tsis tsuas yog ua rau kom tus neeg mob mob, tab sis kuj nws. ncua lub sijhawm ua haujlwm thiab tseem ua rau muaj kev pheej hmoo ntawm cov hlab ntsha distal. Yog li ntawd, yuav tsum muaj kev txhim kho vascular thrombectomy ntaus ntawv, uas yuav tsum tau ua raws li cov hauv qab no: 1. Cov txheej txheem thrombectomy yog yooj yim thiab yooj yim; 2. Nws muaj qhov ua tau zoo, kev ntes tus nqi siab, kev txhawb nqa qis tshaj plaws, thiab yuav tsis ua rau cov phab ntsa sab hauv ntawm cov hlab ntsha thaum tshem tawm thrombus; 3. Thaum lub thrombus rov qab los tom qab ntes, lub thrombus yog ruaj khov thiab tsis yooj yim rau poob.
Lub DredgerTMintracranial stent retriever ua los ntawm NeuroSafe, ntawm ib sab, optimizes tus qauv tsim ntawm lub laub pas nrig los txhim kho qhov yooj, twist tswj, quab yuam kis tau tus mob thiab muaj peev xwm mus dhau los ntawm tortuous lesions ntawm lub taub hau kawg ntawm lub laub pas nrig, ua kom yooj yim rau thrombus retriever tso tawm thiab rov qab los ntawm embolism; ntawm qhov tod tes, los ntawm kev tsim lub hauv ntej-kawg lub kaus-hom pob tawb thiab tsim cov qauv ntawm cov kab sib chaws txav tau, kev ntes lub zog ntawm cov thrombus tuaj yeem nce ntxiv, uas tuaj yeem txhim kho qhov kev ntes ib zaug thiab txo qhov mob. ntawm tus neeg mob lub lag luam tseem tuaj yeem txhim kho cov thrombus, tiv thaiv cov thrombus los ntawm kev poob thiab ntws mus rau cov hlab ntsha me me ntawm qhov kawg ntawm qhov kawg thaum lub sij hawm rov qab los thiab ua rau cov blockages tshiab, thiab txo qhov tshwm sim ntawm cov teeb meem ntawm thrombus tshem tawm.
