ILaseev laser iza ngamaza e-laser ama-2- i-980nm kunye ne-1470 nm.
(1) I-laser ye-980nm ene-absorption elinganayo emanzini nasegazini, inikezela ngesixhobo esinamandla sotyando, kunye ne-30Watts yemveliso, umthombo wamandla ophezulu womsebenzi we-endovascular.
(2) I-laser ye-1470nm ene-absorption ephezulu kakhulu emanzini, ibonelela ngesixhobo esichanekileyo sokunciphisa umonakalo we-thermal ophantsi malunga nezakhiwo ze-venous.
Ngokufanelekileyo, kucetyiswa kakhulu ngomsebenzi we-endovascular ukusebenzisa i-2 laser wavelengths 980nm 1470nm edibeneyo.
Inkqubo yonyango lwe-EVLT
IEVLT laserinkqubo iqhutyelwa ngokufaka i-laser fiber kwi-varicose vein echaphazelekayo (i-endovenous ithetha ngaphakathi kwe-vein). Inkqubo eneenkcukacha ngolu hlobo lulandelayo:
1.Faka i-anesthetic yendawo kwindawo echaphazelekayo kwaye ufake inaliti kwindawo leyo.
2.Dlulisa ucingo kwinaliti ukuya kumthambo.
3.Susa inaliti kwaye ugqithise i-catheter (ityhubhu yeplastiki encinci) phezu kocingo kwi-saphenous vein.
4.Pass i-laser radial fiber up the catheter ngendlela yokuba incam yayo ifikelele kwinqanaba elifuna ukufudumeza kakhulu (ngokuqhelekileyo i-groin crease).
5.Tofa isisombululo esaneleyo se-anesthetic yendawo kwi-vein ngokuhlatywa iinaliti ezininzi okanye nge-Tumescent anesthesia.
6.Vula i-laser kwaye utsale i-radial fiber phantsi kwe-centimeter nge-centimeter kwimizuzu engama-20 ukuya kwe-30.
7. Fudumeza imithambo ngecatheter ebangela ukutshatyalaliswa okulinganayo kweendonga zomthambo ngokuyicutha kwaye uyivale. Ngenxa yoko, akusekho ukuhamba kwegazi kule mithambo enokukhokelela ekudumbeni. Imithambo esempilweni ejikelezileyo ayinayoimithambo ye-varicosekwaye ke ngoko ikwazi ukuqalisa kwakhona kunye nokuhamba kwegazi okunempilo.
8.Susa i-laser kunye ne-catheter kwaye ugubungele inxeba lokuhlatywa kwenaliti ngesambatho esincinci.
9.Le nkqubo ithatha imizuzu engama-20 ukuya kwengama-30 ngomlenze ngamnye. Imithambo emincinci ingadinga ukwenza i-sclerotherapy ukongeza kunyango lwe-laser.
Ixesha lokuposa: Sep-04-2024