LavaTMkua embolic system rau AVM feem ntau yog qhia rau kev kho mob ntawm cerebral AVMs los tiv thaiv los ntshav thiab txo cov kev pheej hmoo ntawm neurological deficits. Nws yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig rau AVMs sib sib zog nqus, qhov chaw phais phais yuav ua rau muaj mob hnyav lossis tuag taus. Tsis tas li ntawd, nws yog ib qho tseem ceeb ntxiv rau kev phais lossis kev phais hluav taws xob kom ua tiav obliteration ntawm AVM nidus.Lava kua embolic systems kuj yog siv rau kev kho mob ntawm peripheral AVMs, hypervascular hlav, thiab lwm yam vascular malformations. Ib qho ntawm cov yam ntxwv tseem ceeb ntawm cov txheej txheem tshiab no yog kev siv cov ntaub ntawv uas tsis yog nplaum, uas pab tiv thaiv cov hlab ntsha noj qab haus huv thiab xyuas kom meej tias tus neeg sawv cev embolic tseem nyob hauv thaj chaw tsom. Cov thev naus laus zis tshiab ntawm EVOH co-polymer yog qhov kev nce qib loj hauv kev cuam tshuam hluav taws xob, muab cov kws kho mob nrog cov cuab yeej txhim khu kev qha thiab muaj txiaj ntsig zoo rau kev kho mob vascular malformations. Nws qhov siab precision, ntau yam, thiab kev nyab xeeb ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov neeg mob uas xav tau kev kho mob rau AVMs.
Nta & Qhov Zoo
1. Cov Tsis-adhesive, thev naus laus zis tshiab ntawm EVOH co-polymer ua rau cov kws kho mob siv cov tshuaj embolic qis dua, txo cov kev pheej hmoo ntawm cov teeb meem thiab ua rau cov txheej txheem muaj kev nyab xeeb rau cov neeg mob. Tsis tas li ntawd, cov txheej txheem tshiab tau ua kom tiav kev ua tiav ntawm lub hom phiaj ntawm lub nkoj thaum tsis txhob embolization ntau dhau, ua rau nws zoo tagnrho rau kev kho AVMs nyuaj.
2. LavTMkua embolic system rau AVM yoog raws li kev kho mob sib txawv. Qhov sib txawv viscosity theem muab tus kws kho mob nrog ntau yam kev xaiv los xaiv cov qib zoo rau txhua tus neeg mob cov kev xav tau. Cov kws kho mob tuaj yeem xaiv cov viscosity qis dua thaum kho AVMs me me lossis thaum xav tau kev xav tau ntau dua. Ntawm qhov tod tes, cov qib viscosity siab dua yog qhov zoo tagnrho rau AVMs loj dua lossis qhov xav tau kev ua haujlwm zoo dua.
3. Nws tuaj yeem nkag mus tob rau hauv cov microvessels distal, ua kom tiav occlusion ntawm cov hlab ntsha txawv txav. Qhov kev txhim kho fluidness ntawm tus neeg sawv cev embolic no kuj txo qhov kev pheej hmoo ntawm kev tsiv teb tsaws, kom ntseeg tau tias tus neeg sawv cev embolic tseem nyob hauv qhov chaw, thaiv cov ntshav ntws mus rau AVM.
4. Lub Lava xa cov embolic tus neeg sawv cev ncaj qha mus rau qhov chaw uas nws xav tau, kom ntseeg tau tias tsis muaj dej los yog nchuav. Tsis tas li ntawd, lub kaw lus muab kev ruaj ntseg thiab tswj kev tso tawm ntawm tus neeg sawv cev embolic uas pab kom tsis txhob muaj kev phiv los yog teeb meem.
5. Ib qho tseem ceeb ntawm qhov system no yog nws qhov pom kev zoo dua. Qhov no yog vim qhov zoo tshaj plaws ntawm Tantalum hmoov siv nyob rau hauv nws cov muaj pes tsawg leeg. Qhov no tso cai rau cov kws kho mob saib xyuas cov txheej txheem embolization kom raug ntau dua, yog li ua rau muaj feem cuam tshuam rau kev ua tiav.
Specifications
