Lub hom phiaj ntawm RenovaTM lub paj hlwb aneurysm endovascular coiling yog ib txoj kev siv tsawg heev uas siv los kho ruptured lossis unruptured cerebral aneurysms. Aneurysms yog cov pob txha zoo li cov pob txha uas tsim hauv cov hlab ntsha hauv lub hlwb. Yog hais tias ib qho aneurysm ruptures, nws yuav ua rau lub hlwb ua rau lub hlwb hemorrhage. Endovascular coiling cuam tshuam nrog kev siv lub microcatheter los ntawm cov hlab ntsha mus rau qhov aneurysm thiab tso platinum coils uas ua rau cov hlab ntsha thiab tiv thaiv cov ntshav los ntawm nws, yog li txo qhov kev pheej hmoo ntawm rupture. Ua ntej, qhib lub voj configuration ntawm lub paj hlwb aneurysm endovascular coiling system ua raws li cov duab aneurysm sib txawv, ua kom yooj yim rau kev nkag mus thiab kho lawv. Nyob rau tib lub sijhawm, qhov tsim qauv no yuav pab txo qis kev sib cais los ntawm kev tso cai rau cov coils muab tso rau qhov tseeb qhov xav tau. Qhov no txhais tau hais tias cov kws kho mob tuaj yeem kho aneurysms ntawm cov duab sib txawv thiab qhov ntau thiab tsawg yam tsis ua rau muaj kev puas tsuaj loj. Thib ob, qhib qhov chaw tsim ntawm lub coiling system tso cai rau concentric filling. Cov yam ntxwv no tseem ceeb heev vim nws tso cai rau cov coils tso rau hauv qhov aneurysm yam tsis thaiv cov hlab ntsha uas tsis tsim nyog lossis tseem ceeb. Tsis tas li ntawd, nws ua rau cov txheej txheem tsis tshua muaj kev cuam tshuam vim cov kws kho mob tuaj yeem txiav txim siab qhov twg los sau cov kab mob aneurysm kom meej. Thib peb, qhov luv luv detachment cheeb tsam ntawm lub coiling system tso cai rau cov kws kho mob tswj lub microcatheter zoo. Nws kuj tseem txo qhov kev ncaws pob rov qab uas tshwm sim thaum lub microcatheter raug tshem tawm ntawm lub kauj. Qhov kev tsim qauv no aims txhawm rau txhim kho kev nyab xeeb ntawm cov txheej txheem thiab ua kom tsis muaj kev cuam tshuam. Fourthly, sau cov aneurysm yog cov kauj ruam kawg hauv cov txheej txheem. Cov kws kho mob siv cov txheej txheem hu ua framing, filling thiab finishing. Nyob rau hauv framing, ib tug ncej yog muab tso rau hauv lub aneurysm los muab ib tug ruaj khov puag rau lub coils yuav tsum tau muab tso rau. Hauv kev sau, coils tau muab tso rau hauv qhov aneurysm kom txog thaum nws puv nkaus. Thaum kawg, cov neeg ua haujlwm tiav siv x-rays 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 txhuam cov pob txha, cov txheej txheem ua tiav, cov neeg ua tiav tiav siv cov x-rays los nrhiav cov voids uas tseem tshuav nyob rau hauv lub aneurysm.
1.Los ntawm thav duab kom tiav, ntau qib softness thiab qhov ntau thiab tsawg npog ntau yam. Coils tuaj nyob rau hauv ntau yam duab kom haum raws li aneurysm geometry. Lawv kuj sib txawv hauv softness kom phim qhov nro ntawm cov hlab ntsha, txo qhov kev pheej hmoo ntawm rupture los yog to los ntawm aneurysm.
2. Qhib lub voj tsim minimizes compartmentalization thiab faib tusyees.
3. Thawj 1.5 lub voj voog 25 feem pua tsawg dua li qhov hais txog qhov thib ob coil txoj kab uas hla txo qhov kev pheej hmoo ntawm coil herniation.
4. Shorter detachment cheeb tsam kuj txo qis kick-rov qab microcatheter.
5. Lub hybrid xa ncej nta qhov sib npaug ntawm qhov yooj yim uas tso cai rau nws taug kev los ntawm cov hlab ntsha me me thiab nqaim yam tsis muaj kev puas tsuaj.
6. Lub hybrid xa ncej kuj nta pushability, uas ua rau nws siv zog tswj thiab zoo ib yam quab yuam kom nce mus txog txoj kev nyuaj thiab mus txog qhov chaw ntawm qhov aneurysm. Lub zog ntawm lub tog raj kheej yuav txo tau qhov kev pheej hmoo ntawm cov teeb meem xws li kev puas tsuaj rau cov hlab ntsha, thiab tso cai rau kev tso ncaj qha ntawm cov hlab ntsha endovascular.
6. Ncej ruaj ntseg, ua kom zoo ib yam thiab ua tiav los ntawm kev nrhiav cov voids nyob rau hauv aneurysm. Sau cov aneurysm uniformly thiab xyuas kom meej tias tsis muaj qhov khoob lossis qhov chaw seem uas tsis muaj puv. Nws kuj tseem yuav nrhiav cov voids hauv qhov aneurysm. Qhov no yog los xyuas kom meej tias tsis muaj cov cheeb tsam uas tsis muaj nyob, uas tuaj yeem ua rau lub foob tsis tiav thiab ua rau muaj kev pheej hmoo ntawm kev tawg.
RenovaTM3D Detachable Coils
RenovaTMHelical Detachable Coils
