Nrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, kev kho neurointerventional tau dhau los ua ib qho tseem ceeb hauv kev kho mob stroke. Ntawm no, kuv yuav tsom mus rau stent retriever, ib qho ntawm cov cuab yeej siv hauv neurointervention, thiab piav qhia txog nws cov txiaj ntsig hauv kev kho mob stroke thiab nws qhov kev sim ntsuas.
Ua ntej, peb yuav tsum paub tias stent retriever yog dab tsi. Lub stent retriever yog cov khoom siv hlau mesh uas feem ntau muaj cov xaim microguide thiab xa cov catheter. Hauv kev phais neurointerventional, nws tsuas yog siv los tshem tawm cov ntshav txhaws hauv cov hlab ntsha hauv hlwb kom rov qab los ntshav. Lub stent retriever muaj peev xwm tuav tau ib tug clot zoo li ib tug clip thiab "tshem tawm" los ntawm rotating los yog rub nws. Tsis tas li ntawd, stent retriever tsis rhuav tshem cov hlab ntsha phab ntsa, uas tsis tuaj yeem ua nrog lwm yam khoom siv.
Tom qab xyoo ntawm kev xyaum thiab kev siv thev naus laus zis txuas ntxiv mus, stent retriever tau dhau los ua ib qho ntawm cov cuab yeej siv rau kev kho mob stroke ischemic stroke. Lub hauv paus ntsiab lus tseem ceeb yog "tshem tawm" cov hlab ntsha kom rov qab los ntshav thaum ua kom muaj kev tiv thaiv ntawm cov hlab ntsha. Txog tam sim no, cov kev tshawb fawb tau pom tias endovascular clot retrieval cov cuab yeej siv tau zoo heev.
Tshwj xeeb, hauv 2015 US Food and Drug Administration (FDA) tau pom zoo stent retriever ntaus ntawv siv los ua thawj kab kev kho mob rau mob stroke ischemic. Nyob rau hauv tib lub xyoo, tsib qhov kev sim loj randomized soj ntsuam tau tsim tawm thoob ntiaj teb tshuaj xyuas qhov ua tau zoo ntawm stent retrievval piv rau kev kho tsis muaj cuab yeej. Cov txiaj ntsig tau pom tias nyob rau hauv cov pab pawg kho mob stent retrieval interventional, cov txheej txheem kho endovascular intensive tau zoo me ntsis ntau dua li cov txheej txheem intravenous thrombolytic kho thiab pab txo cov neeg mob tuag thiab kev tsis taus.
Tsis tas li ntawd, cov kws tshawb fawb tau soj ntsuam cov stent retrieval hauv ntau qhov kev sim hauv chav kuaj. Cov kev ntsuam xyuas kev ntsuam xyuas no yuav ntsuas tus stent retriever lub peev xwm los ntes thiab tswj cov ntshav txhaws kom paub meej seb nws puas tuaj yeem kho cov ntshav ntws zoo dua. Lub stent retriever tau pom tias muaj kev ntseeg siab thiab muaj tseeb hauv kev ntes cov ntshav txhaws ntawm ntau qhov sib txawv thiab cov duab. Qhov kev vam meej ntawm thrombectomy thiab kev ua haujlwm ntawm thrombolysis yog siab dua lwm cov twj paj nruag, thiab nws tau dhau los ua lub zog tseem ceeb hauv kev kho mob stroke.
Stent retrieval ntaus ntawv muaj txiaj ntsig zoo hauv kev kho mob stroke ischemic stroke. Nws siv qhov kev kho mob me me uas tuaj yeem tshem tawm cov hlab ntsha thiab txo qhov kev pheej hmoo los ntshav. Tsis tas li ntawd, stent retriever yog kev kho mob tsim nyog ntawm kev nce qib vim nws txoj kev yooj yim thiab kev nyab xeeb siab.
Nyob rau hauv lub neej yav tom ntej, peb tos ntsoov rau kev txhim kho ntxiv ntawm stent retriever thrombectomy technology. Kev nruam ntej thiab kev tsim kho tshiab ntawm kev kho mob neurointerventional thev naus laus zis yuav tsis tsuas yog ua tau raws li cov kev xav tau ntawm ntau tus neeg mob, tab sis kuj txhim kho kev kho mob thiab kev ua neej zoo.