Endovenous Laser Ablation

Endovenous Laser Ablation yog dab tsi (EVLA)?

Endovenous Laser Ablation Treatment, tseem hu ua laser therapy, yog ib qho kev nyab xeeb, pov thawj kev kho mob uas tsis tsuas yog kho cov tsos mob ntawm varicose leeg, tab sis kuj kho cov mob hauv qab uas ua rau lawv.

Endovenous txhais tau hais tias nyob rau hauv cov hlab ntsha, ib qho me me ntawm cov tshuaj loog hauv zos yog txhaj rau hauv daim tawv nqaij hla cov leeg thiab ib rab koob tso rau hauv nws. Ib lub xaim yog dhau los ntawm rab koob thiab nce mus rau txoj hlab ntsha. Cov koob raug muab tshem tawm thiab ib lub catheter hla cov hlau, nce cov leeg thiab cov hlau tshem tawm. Lub laser fiber ntau dhau mus rau hauv lub catheter yog li nws cov lus taw qhia ntawm qhov siab tshaj plaws kom sov (feem ntau yog koj lub puab tsaig crease). Ib qho loj ntawm cov tshuaj loog hauv zos yog tom qab ntawd txhaj ib ncig ntawm cov hlab ntsha los ntawm ntau lub koob me me pricks. Tom qab ntawd, lub laser raug rho tawm haujlwm thiab rub cov hlab ntsha mus rau hauv cov hlab ntsha hauv cov hlab ntsha, ua rau nws puas tsuaj thiab ua rau nws tawg, ntsws, thiab thaum kawg ploj mus.

Thaum lub sij hawm EVLA txheej txheem, tus kws phais siv ultrasound los nrhiav cov leeg yuav kho. Cov hlab ntsha uas tuaj yeem kho tau yog lub ntsiab venous pob tw ntawm ob txhais ceg:

Great Saphenous Vein (GSV)

Me Saphenous Vein (SSV)

Lawv cov ceg tseem ceeb xws li Anterior Accessory Saphenous Veins (AASV)

Lub 1470nm laser wavelength ntawm endovenous laser tshuab yog zoo siv nyob rau hauv varicose leeg kho mob, 1470nm wavelength yog nyiam absorbed los ntawm dej 40 npaug ntau tshaj 980-nm wavelength, 1470nm laser yuav txo tau tej yam mob tom qab phais thiab bruising. rov qab sai sai thiab rov qab mus ua haujlwm txhua hnub hauv lub sijhawm luv luv.

Tam sim no hauv kev lag luam 1940nm rau EVLA, Absorption coefficient ntawm 1940nm yog siab dua 1470nm hauv dej.

1940nm varicose laser muaj peev xwm tsim tau zoo ib yam li1470nm laser txiavnrog kev pheej hmoo tsawg dua thiab cov kev mob tshwm sim, xws li paresthesia, nce bruising, tus neeg mob tsis xis nyob thaum lub sij hawm thiab tam sim ntawd tom qab kev kho mob thiab thermal raug mob rau ntawm daim tawv nqaij overlying. Thaum siv rau endovenous coquultion ntawm cov hlab ntsha nyob rau hauv cov neeg mob uas superficial vein reflux.

Qhov zoo ntawm Endovenous Laser Rau Varicose Veins Kho:

Minimally invasive, los ntshav tsawg.

Cov nyhuv curative: kev ua haujlwm raws li kev pom ncaj qha, cov ceg tseem ceeb tuaj yeem kaw cov leeg leeg pob txha

Kev phais mob yog qhov yooj yim, lub sijhawm kho mob luv luv, txo tus neeg mob ntau qhov mob

Cov neeg mob uas muaj tus kab mob me tuaj yeem kho tau hauv kev pabcuam sab nraud.

Postoperative theem nrab kab mob, mob tsawg, rov qab sai.

Zoo nkauj tsos, yuav luag tsis muaj caws pliav tom qab phais.