Radiofrequency ablation

Radiofrequency ablation yog ib tug tsawg kawg tus endovascular txoj kev. Thov nws nyob rau hauv cov kev kho mob ntawm arrhythmias, tachycardia, varicose veins. Radiofrequency ablation yog nqa tawm siv ib tug endovascular catheter uas yog siab zaus currents.

Lub mechanism ntawm no txoj kev dag nyob rau hauv lub taw tes electrode cheeb tsam raug impaired conduction es qhov ntswg atherosclerosis , thiab kev tiv thaiv ntawm pathological mem tes.

Radiofrequency ablation yog qhia rau Flutter thiab atrial fibrillation, tachycardias (AV nodal, atrial thiab ventricular). Nrog EFI txhais teeb meem thaj tsam ntawm lub kev system, lub electrode yog thov thereto, thiab raug yog nqa tawm.

Nws yuav tsum tau muab sau tseg tias radiofrequency ablation ntawm cov leeg yog ib tug ntawm tus tov thiab yam tsawg kawg puas txoj kev kho mob ntawm varicose veins.

Tus kho mus kom ze yog raws li nyob rau kev siv ntawm microwave raug. Yog li, lub thermal cov nyhuv yog ua nyob rau hauv cov hlab ntsha phab ntsa, uas nyob rau hauv lem nkoos vascular obliteration.

Radiofrequency ablation yog siv nyob rau hauv phlebology ntev los no. Qhov no txoj kev los ntawm lub plawv phais, qhov twg nws yog siv lug ntawm es ib txwm lub plawv atherosclerosis.

Radiofrequency obliteration yuav siv tau ob qho tib si raws li ib tug hluas thiab ywj siab txoj kev raug, thiab kom muaj xws li nyob rau hauv lub complex kho ntsuas nyob rau hauv thiaj li yuav ua rau kom cov hauj lwm zoo ntawm kev kho mob.

Ua ntej cov txheej txheem rau tus neeg mob yog yuav tsum tau yuav tsum yauv mus ua ib tug ultrasound scan ntawm cov hlab ntsha nyob rau hauv lub qis extremities.

Raws li cov ntsiab ntawm txoj kev tshawb fawb-phlebologist specialist txiav txim siab nyob rau hauv lub desirability thiab feasibility ntawm radiofrequency obliteration leeg. Txawm tias muaj tseeb hais tias cov txheej txheem no ua rau nws ua tau rau neutralize sufficiently loj hlab ntsha caj qaum muaj varicose swb, nws daim ntawv thov yog tsis admissible nyob rau hauv tej neeg mob.

Nws yuav tsum tau muab sau tseg, ib txhia kev txwv txuam nrog anatomical nta nyob rau hauv lub venous kab, thiab ib lub cheeb ntawm ntshav. Problematic kuj xam tau tias yog thiab trophic hloov nyob rau hauv daim tawv nqaij, lub xub ntiag ntawm thrombophlebitis.

Kev kho mob cov txheej txheem yog ua rau ib tug pw hauv paus. Cov txheej txheem no yuav tsis raug txiav thiab ua kom tsaug zog.

Lub venous lumen nyob rau hauv ultrasound yog ua kom paub ib tug tshwj xeeb pov tseg radiofrequency catheter. Tom qab tus neeg xyuas pib yog ib yam kev feem thaum lub sij hawm lub pathological hloov, tsim ib tug zoo ntawm "aqueous eiderdown". Nws yuav cov kev taw qhia ntawm kev ua kom loog nyob ib ncig ntawm cov hlab. Thaum zoo li no yog ua li cas rau delimitation ntawm cov leeg ntawm cov ntaub so ntswg dag ib ncig thiab ib lub zos ua kom loog. Tom qab manipulation ntawm cov ntaub ntawv sau tshwj xeeb cov khoom - ib tug xov tooj cua zaus generator. Qhov no apparatus hau tsis ntawm ib tug ua hauj lwm feem endovasal catheter.

Thaum lub sij hawm ib tug xws li menyuamuas tej zaum yuav kho nrog txog xya centimeters ntawm cov hlab. Tus txheej txheem yog txuas ntxiv gradual zog ntawm tus neeg xyuas pib venous txav.

Nyob rau hauv xaus, qhov kev sib kho nrog cov kev sojntsuam qhia feem superimposed muaj menyuam tsis taus hnav khaub ncaws. Tom ntej no, lub elastic compression nqua siv tshwj xeeb ntaub nplaum los yog kev kho mob hosiery.

Cov neeg mob uas radiofrequency ablation twb tau, xyuas, feem ntau zoo. Mas, tus txheej txheem yuav cov kev ncaj ncees lub sij hawm yog ib qho yooj yim txaus nrog ib tug luv luv lub sij hawm siv compression khoom (los ntawm ob mus rau plaub hnub). Qhov no tso cai rau koj mus muab tus txheej txheem thiab nyob rau hauv lub kub lub caij.

Tsis tas li ntawd, cov txheej txheem yog tsis especial complexity (piv rau sclerotherapy thiab laser coagulation), uas yog tshwm sim los ntawm lub tswv yim system nyob rau hauv lub RF generator. Yog li, tus nqi ntawm lub zog yog payment thiab xaiv tau rau txhua tus neeg tej yam.