Platinum coils nyob rau hauv lub hlwb, tseem hu ua lub hlwb aneurysm coils, yog cov cuab yeej siv hauv kev kho mob cerebral aneurysms. Ib qho cerebral aneurysm tshwm sim thaum ib qho chaw tsis muaj zog hauv phab ntsa ntawm cov hlab ntsha hauv lub hlwb bulges tawm thiab puv nrog cov ntshav, uas tuaj yeem ua rau tawg thiab ua rau mob stroke.
Lub paj hlwb aneurysm coils ua haujlwm los ntawm kev txhaws cov ntshav hauv cov hlab ntsha thiab txhawb kev loj hlob ntawm cov ntaub so ntswg tshiab los tsim kev thaiv ntawm cov hlab ntsha thiab cov hlab ntsha, tiv thaiv kev tawg. Cov txheej txheem yuav tsum tau ntxig ib lub catheter rau hauv cov hlab ntsha ntawm ceg thiab threading nws mus txog rau qhov aneurysm, qhov twg cov coils raug tso tawm.
Platinum yog siv rau cov coils no vim nws softness thiab yooj, cia nws ua raws li cov duab ntawm aneurysm. Nws kuj yog cov khoom siv bioinert, txhais tau tias nws tsis hnov mob nrog lub cev cov txheej txheem ntuj.
Kev siv cov platinum coils nyob rau hauv lub hlwb tau hloov kho kev kho mob ntawm cerebral aneurysms, tso cai rau ib tug tsawg invasive kev xaiv nrog ntau dua kev vam meej thiab muaj teeb meem tsawg tshaj li ib txwm phais txoj kev. Lub sijhawm rov qab los kuj txo qis.
Ntxiv nrog rau lawv cov txiaj ntsig hauv kev kho mob aneurysms, platinum coils kuj tau ua txoj hauv kev rau kev kho mob ntxiv. Lawv yog Ameslikas tsim los ntawm kev lag luam aerospace los tsim cov khoom siv hluav taws xob sib txawv rau cov khoom siv dav hlau, thiab lawv cov kev siv tshuaj tau ua rau muaj kev loj hlob ntawm lwm yam khoom siv kho mob siv platinum.
Zuag qhia tag nrho, kev txhim kho thiab kev siv cov platinum coils hauv lub hlwb yog qhov tseem ceeb ntawm kev kho mob ntawm lub paj hlwb aneurysms. Nrog rau kev kawm txuas ntxiv thiab kev nce qib hauv kev siv thev naus laus zis, peb tuaj yeem cia siab tias thaj chaw kho mob txuas ntxiv ua kom muaj txiaj ntsig zoo hauv kev kho ntau yam mob thiab txhim kho cov txiaj ntsig ntawm tus neeg mob.