Lazeri ya Diode Yambere yo kuvura imitsi ya Varicose - 980nm & 1470nm (EVLT)
EVLT ni iki?
Endovenous laser ivura (EVLT) nuburyo bukoresha ubushyuhe bwa laser mu kuvura imitsi ya varicose.Nibisanzwe
inzira ikoresha catheters, laseri, na ultrasound kuvuravaricose.Ubu buryo bukorwa cyane
akenshi kumitsi ikiri igororotse kandi idafunze.
Endovenous Laser Treatment (EVLT) nubuvuzi budasanzwe bwo kubaga, kuvura kwa lazerivaricose.Ikoresha ultrasound-iyobowe
tekinoroji yo gutanga neza ingufu za laser yibasira imitsi idakora kandi ikabasenyuka.Bimaze gufungwa,
gutembera kw'amaraso mubisanzwe byoherezwa mumitsi myiza.
- Impinduka zifatika zihuye nibidukikije bigezweho - kandi biroroshye bihagije gutwara ibitaro n'ibiro.
- Igikoresho cyo gukoraho cyerekana neza hamwe nibisanzwe byo kuvura.
- Ubushobozi bwateganijwe butuma lazeri yihuta kandi yoroshye kugirango ihuze ibyifuzo byawe mubikorwa byinshi-byimenyereza hamwe nuburyo bwo kuvura.
Nka lazeri yihariye y'amazi, laser ya 1470 Lassev yibasira amazi nka chromofore kugirango ikure ingufu za laser.Kubera ko imiterere y'imitsi ahanini iba ari amazi, birashimangirwa ko uburebure bwa 1470 nm ya laser ya lazeri bushyushya neza ingirabuzimafatizo ya endoteliyale ifite ibyago bike byo kwangiriza ingwate, bikaviramo gukuraho imitsi neza.
Yashizweho kugirango ikore gusa hamwe nurwego rwa AngioDynamics fibre, harimo na NeverTouch * fibre.Kugwiza ubwo buryo bwikoranabuhanga byombi birashobora gutuma hashobora kuvamo umusaruro mwiza w’abarwayi 1470 nm laser itanga uburyo bwo gukuraho imitsi neza hamwe ningufu zigenewe 30-50 joules / cm mugihe cya watt 5-7.
| Icyitegererezo | Laseev |
| Ubwoko bwa Laser | Diode Laser Gallium-Aluminium-Arsenide GaAlAs |
| Uburebure | 980nm 1470nm |
| Imbaraga zisohoka | 47w 77W |
| Uburyo bwo gukora | Uburyo bwa CW na Pulse |
| Ubugari bwa Pulse | 0.01-1s |
| Gutinda | 0.01-1s |
| Itara ryerekana | 650nm, kugenzura ubukana |
| Fibre | 400 600 800 (fibre yambaye ubusa) |
Kuvura
Uburyo bwo gufata amashusho, nka ultrasound, bukoreshwa mu kuyobora inzira.
Ukuguru kuvurwa batewe inshinge.
Ukuguru kwawe kumaze kunanirwa, urushinge rukora umwobo muto (puncture) mumitsi kugirango bivurwe.
Catheter irimo isoko yubushyuhe bwa laser yinjizwa mumitsi yawe.
Imiti myinshi itesha umutwe irashobora guterwa hafi yumuvuduko.
Iyo catheter imaze guhagarara neza, ihita ishushanya inyuma.Nkuko catheter yohereza ubushyuhe, imitsi irafunze.
Rimwe na rimwe, irindi shami ryuruhande varicose imitsi irashobora gukurwaho cyangwa guhambirwa binyuze mubice bito (incike).
Iyo kuvura birangiye, catheter ikurwaho.Umuvuduko ukoreshwa kurubuga rwinjizwamo kugirango uhagarike kuva amaraso.
Ububiko bwa elastike bwo guhunika cyangwa bande birashobora gushirwa kumaguru.
Kuvura indwara zifata imitsi hamwe na EVLT biha abarwayi inyungu nyinshi, harimo intsinzi igera kuri 98%,
NTA bitaro, no gukira byihuse hamwe no kunyurwa kwabarwayi.
Kuki Duhitamo
