I-Endovenous Laser

I-laser ye-Endovenous lunyango olungenelelayo oluncinci lwemithambo ye-varicose engahlaseli kancinci kunesiqhelo sokutsalwa komthambo we-saphenous kwaye ibonelela abaguli ngenkangeleko enqweneleka ngakumbi ngenxa yokonakala okuncinci. Umgaqo wonyango kukusebenzisa amandla e-laser ngaphakathi kwe-vein (intravenous lumen) ukutshabalalisa umthambo wegazi osele unenkathazo.

Inkqubo yonyango ye-laser endovenous inokwenziwa kwiklinikhi, isigulane sivukile ngokupheleleyo ngexesha lenkqubo, kwaye ugqirha uya kubeka iliso kwimeko yemithambo yegazi kunye nezixhobo ze-ultrasound.

Ugqirha uqale atofe iyeza lokuthomalalisa lendawo ethangeni lesigulana aze enze umngxuma ethangeni othe ukuba mkhulu kancinane kunomngxuma wokuqhafaza. Emva koko, kufakwa i-fiber optic catheter ukusuka enxebeni ukuya kwi-vein. Njengoko ihamba kwi-vein enesifo, i-fiber ikhupha amandla e-laser ukukhupha udonga lwe-vein. Iyancipha, kwaye ekugqibeleni i-vein yonke iyachithwa, ixazulula ngokupheleleyo ingxaki ye-varicose veins.

Emva kokuba unyango lugqityiwe, ugqirha uya kubopha ngokufanelekileyo isilonda, kwaye isigulane sinokuhamba njengesiqhelo kwaye siqhubeke nobomi obuqhelekileyo kunye nemisebenzi.

Emva konyango, isigulane sinokuhamba emhlabeni emva kokuphumla okufutshane, kwaye ubomi bakhe bemihla ngemihla abuchaphazeleki, kwaye unokuphinda aqalise imidlalo emva kweeveki ezimbini.

I-1.I-laser ye-980nm ene-absorption elinganayo emanzini nasegazini, inikezela ngesixhobo esinamandla sotyando, kunye ne-30 / 60Watts yemveliso, umthombo wamandla ophezulu womsebenzi we-endovascular.

2.II-laser ye-1470nmkunye nokufunxa okuphezulu kakhulu emanzini, kubonelela ngesixhobo esichanekileyo sokunciphisa umonakalo we-thermal ophantsi malunga nezakhiwo ze-venous.

I-Laser wavelength 1470, ubuncinci, amaxesha angama-40 angcono ukufunxwa ngamanzi kunye ne-oxyhemoglobin kune-980nm laser, evumela ukutshatyalaliswa okukhethiweyo kwe-vein, kunye namandla amancinci kunye nokunciphisa imiphumo emibi.

Njenge-laser ethile yamanzi, i-laser ye-TR1470nm ijolise emanzini njenge-chromophore ukufunxa amandla e-laser. Kuba ulwakhiwo lomthambo ubukhulu becala lungamanzi, kucingelwa ukuba i-1470 nm laser wavelength ifudumeza ngokufanelekileyo iiseli ze-endothelial ezinomngcipheko ophantsi womonakalo owenzelwa isibambiso, okukhokelela ekuphelisweni kwemithambo.

Sikwabonelela ngeefiber zeradial.
Ifayibha yeRadial ekhupha kwi-360° ibonelela nge-endovenous ablation eshushu. Ngoko ke kunokwenzeka ukuba ngobumnene kwaye ngokulinganayo ungenise amandla e-laser kwi-lumen ye-vein kwaye uqinisekise ukuvalwa kwe-vein esekelwe kukutshatyalaliswa kwe-photothermal (kwiqondo lokushisa phakathi kwe-100 kunye ne-120 ° C).I-TRIANGEL RADIAL FIBBERixhotyiswe ngeempawu zokhuseleko lolawulo olululo lwenkqubo yokutsala umva.