Ukwelashwa Nge-Laser Endovenous Kusetshenziswa Ama-Diode Lasers angu-980nm kanye no-1470nm: Ukuguqula Ukwelashwa Kwemithambo Ye-Varicose
Imithambo ye-Varicose iyisimo esivamile esithinta izigidi zabantu emhlabeni jikelele, esibonakala ngemithambo emikhulu nejiyile etholakala kakhulu emilenzeni. Ukuthuthukiswa kwemithambo ye-varicose kungenxa yama-valve nemithambo ebuthaka emilenzeni yakho, okuholela ekuhlanganiseni kwegazi kanye nokwanda kwengcindezi yemithambo. Izinketho zokwelapha imithambo ye-varicose ziye zashintsha kakhulu eminyakeni edlule, kanti ubuchwepheshe be-laser budlala indima ebalulekile ekunikezeni izixazululo ezingangenisi kakhulu. Enye indlela yokwelapha enjalo ukusetshenziswa kwe-diode laser kuma-wavelengths e- 980 nm kanye no-1470 nm we-Endovenous Laser Therapy (EVLT).
I-laser yemithambo ye-varicose, ikakhulukazi nge-EVLT, ihilela ukufaka i-fiber encane ye-optical emthanjeni othintekile ngaphansi kwesiqondiso se-ultrasound. Uma isibekwe kahle, i-diode laser iyavuselelwa, iletha amandla ngqo odongeni lwemithambo, okwenza luwe futhi luvale. Le nqubo ishintsha ukugeleza kwegazi ngempumelelo iye emithanjeni enempilo, inciphise izimpawu ezihambisana nemithambo ye-varicose. Ukukhetha phakathi kwama-diode laser angu-980 nm no-1470 nm kuncike ezicini ezithile zomthambo ophathwayo, kanye nokujula okufiselekayo kokungena kanye nezakhiwo zokumunca.
Umshini wokususa imithambo ye-varicose, ohlanganisa ubuchwepheshe be-diode laser, umelela indlela ethuthukisiwe yokwelapha lesi simo. Le mishini iklanyelwe ukuletha amandla e-laser aqondile ukuze iqondise imithambo, inciphise umonakalo ezicutshini ezizungezile futhi iqinisekise imiphumela emihle yesiguli. Ubude be-980 nm busebenza kahle kakhulu ngenxa yokumuncwa kwayo okuphezulu ngamanzi kanye ne-hemoglobin, okwenza kube kuhle kakhulu ekujiyeni nasekukhuculweni kwemithambo emincane. Ngakolunye uhlangothi, ubude be-1470 nm bunikeza ukungena okujulile kanye nokumuncwa okuphezulu ngamanzi, okungaba yinzuzo ekwelapheni imithambo emikhulu lapho kudingeka khona ukushisa okukhulu.
Ukwelashwa Nge-Laser Endovenous (EVLT) kusetshenziswa ama-diode lasers angu-980 nm kanye no-1470 nm kushintshe kakhulu ukwelashwa kwemithambo ye-varicose. Uma kuqhathaniswa nokuhlinzwa okuvamile, i-EVLT inikeza izinzuzo eziningi okuhlanganisa isikhathi esincishisiwe sokululama, ukungakhululeki okuncane, kanye nengozi ephansi yezinkinga. Iziguli ezithola i-EVLT ngokuvamile zingabuyela emisebenzini yazo evamile zingakapheli usuku noma ezimbili, zithole ukuthuthuka okukhulu kwezimpawu ezifana nokusinda kwemilenze, ukuvuvukala, kanye nobuhlungu. Ngaphezu kwalokho, i-EVLT yenziwa ngaphansi kwe-anesthesia yendawo, kunciphisa izingozi ezihlobene ne-anesthesia ejwayelekile.
Ekuphetheni, ukusetshenziswa kwama-diode lasers kuma-wavelength angu-980 nm kanye 1470 nm ye-EVLT Kuphawula intuthuko enkulu ekwelapheni imithambo ye-varicose. Ngosizo lwemishini ekhethekile yokususa imithambo ye-varicose, abahlinzeki bezempilo banganikeza iziguli inketho ephephile, ephumelelayo, nengangenisi kakhulu ukubhekana nale nkinga evamile yemithambo yegazi. Njengoba ubuchwepheshe buqhubeka nokukhula, singalindela intuthuko eyengeziwe ekwelapheni imithambo ye-varicose, okuthuthukisa induduzo yesiguli kanye nemiphumela yezokwelapha.
