Cerebral infarction yog ib hom kab mob hauv lub hlwb hauv kev kho mob, nrog rau cov yam ntxwv ntawm qhov tshwm sim siab thiab tsis zoo, uas ua rau muaj kev hem thawj loj rau tus neeg mob lub neej kev nyab xeeb. Rau cov neeg mob cerebral infarction, active thrombolytic therapy feem ntau muab nyob rau hauv lub tsev kho mob. Tam sim no, nrog kev txhim kho txuas ntxiv ntawm kev kho mob thev naus laus zis, stent retriever thev naus laus zis coj los ntawm digital subtraction angiography (DSA) tau siv dav hauv kev kho mob, thiab tau maj mam paub txog kev kho mob tsawg kawg nkaus rau cov neeg mob uas mob cerebral infarction.
Txoj hauv kev tseem ceeb ntawm DSA-guided stent retriever yog txhawm rau txhawm rau cov hlab ntsha inguinal, ntxig cov hlab ntsha mus rau hauv cov hlab ntsha nyob ib sab ntawm qhov txhab, tom qab ntawd siv angiography los soj ntsuam qhov chaw ntawm lub thrombus, thiab ntxig rau DSA vascular microcatheter rau hauv qhov kawg. ntawm lub thrombus nyob rau hauv kev taw qhia ntawm ib tug guidewire. Tom qab lub thrombus nyob thiab ruaj, lub stent yog ntxig, thiab lub microcatheter yog tshem tawm kom nthuav tawm lub stent. Tom qab lub stent clamps lub thrombus, lub stent yog thim nyob rau hauv tsis zoo siab kom tshem tawm cov thrombus. Tom qab paub meej tias cov hlab ntsha tsis tau thaiv, lub stent thiab arterial sheath raug rho tawm, thiab qhov taw tes puncture yog sutured nrog siab.
Piv nrog rau kev kho mob thrombolytic ib txwm, DSA-guided stent retriever muaj cov txiaj ntsig tseem ceeb hauv qab no.
1.DSA-coj stent retriever tuaj yeem zam kev puas tsuaj rau lwm cov hlab ntsha thiab cov hlab ntsha hauv pob txha taub hau. Tom qab lub catheter thiab stent tau muab tso rau hauv cov kev taw qhia ntawm tus taw qhia, lub thrombus tuaj yeem raug tshem tawm ncaj qha los ntawm stent. Qhov kev ua haujlwm no tuaj yeem tiv thaiv tus neeg mob lub vascular endothelial kev ua haujlwm zoo thaum txo qhov kev pheej hmoo ntawm thrombus detachment lossis hloov pauv, thiab tuaj yeem rov qab kho cov ntshav ntawm cov hlab ntsha muaj kab mob zoo dua thiab txhawb kev rov qab los ntawm cov ntaub so ntswg hauv hlwb.
2.DSA-guided stent retriever siv kev tswj hwm hauv zos, uas tuaj yeem txo cov koob tshuaj ntawm cov tshuaj thrombolytic zoo thiab pab txo qis kev pheej hmoo los ntshav los ntawm kev tswj hwm lub cev.
3.DSA-guided stent retriever tuaj yeem qhib vascular occlusion thiab stenosis hauv cov neeg mob cerebral infarction, uas tuaj yeem txhim kho kev kho mob ntawm cov neeg mob thiab txo qhov kev pheej hmoo ntawm kev mob stroke ntev hauv cov neeg mob.
Nyob rau hauv luv luv, DSA-coj stent retriever tuaj yeem txhim kho cov hlab ntsha ntawm lub paj hlwb ntawm cov neeg mob uas muaj cerebral infarction, thiab muaj txiaj ntsig zoo rau kev txhawb nqa rov qab ntawm cerebral hemodynamics thiab vascular endothelial muaj nuj nqi, nrog rau kev pom zoo.