Isetshenziswa kanjani i-laser ekuhlinzeni ama-hemorrhoid?

Ukwelashwa nge-laser kwama-hemorrhoid kungenziwa ngaphansi kwe-anesthesia yendawo. Le nqubo isebenzisa i-radial optical fiber ukuze ihambise amandla e-laser ngqo enkabeni ye-hemorrhoid, ifinyelele ekususweni kusuka ngaphakathi kuye ngaphandle. Le ndlela isebenza ngokukhetha okuphezulu ezicutshini ze-pathological ngenkathi igcina ubuqotho bezakhiwo ze-mucosa ezizungezile kanye ne-sphincter. Indlela yayo yokwelapha ihilela izimiso ezimbili ezibalulekile: okokuqala, ukuhlukanisa igazi eliya kuma-hemorrhoid akhuliswe ngendlela engavamile ukuze kubangele ischemia kanye ne-atrophy elandelayo; kanti okwesibili, kubangela ukufinyela kwezicubu ngomphumela we-photothermal ukuze kubangele i-necrosis ye-hemorrhoidal venous plexus epithelium, ngaleyo ndlela kufezwe ukususwa okuphelele kwe-hemorrhoid.

Uyini umehluko phakathiukuhlinzwa kwe-hemorrhoid nge-laserkanye nokuhlinzwa kwendabuko?

Inzuzo yokusebenzisa ama-laser uma kuqhathaniswa nokuhlinzwa kwendabuko ukuthi ukwakhiwa kabusha kwe-fibrotic kuzokhiqiza izicubu ezintsha ezixhumanisayo, okuqinisekisa ukunamathela kwe-mucosa ezicutshini ezingaphansi. Lokhu kungavimbela futhi ukwenzeka noma ukuphinda kwe-prolapse.

kungani ukhethe i-980nm+1470nm?
1. I-Laser engu-980nm (Igxile: Ukuqina/Ukuqina Kwegazi):
Lo mkhawulo we-wavelength umuncwa kalula yi-hemoglobin egazini. Umsebenzi wayo oyinhloko ukuvala imithambo yegazi ehambisa igazi ku-hemorrhoid, okwenza i-hemorrhoid ibhekane ne-necrosis kanye ne-atrophy ngenxa ye-ischemia, kuyilapho ngesikhathi esifanayo inikeza imiphumela emihle kakhulu ye-hemostatic.

2. I-Laser engu-1470nm (Igxile: Ukufinyela/Ukuhwamuka):
Lo mkhawulo wobude besikhathi umuncwa kalula okuqukethwe amanzi ngaphakathi kwezicubu. Umsebenzi wawo oyinhloko ukubangela ukubola kwe-collagen ngaphakathi kwezicubu ze-hemorrhoidal, okubangela ukuthi izicubu zinciphe ngokushesha futhi zinciphe ngobuningi, kuyilapho futhi zisebenza ekuqiniseni i-mucosa ephukile endaweni yayo.

Izicelo zeUkwelashwa Nge-Laser ku-Proctology

*Ama-Piles/Ama-Hemorrhoids, ukususwa kwama-hemorrhoids nge-laser

*I-Fistula

*Ukuqhekeka

*I-Pilonidal Sinus/Cyst