VENOSEKSIYA

VENOSEKSIYA (Venaesectio; az vena va sectio – buridan), chok kardani vena. V. dar surati imkonnopazir budani venopunksiya (mas., hangomi chuqur joygir va nonamoyon budani vena) ba amal ovarda meshavad. V.-ro asosan dar holathoe kor mefarmoyand, ki agar hangomi tabobat zarurati ba varid duru daroz firistodani doruho pesh oyad. V. hangomi gemosorbsiya niz istifoda megardad.
V.-ro, odatan, dar khami orinj, bozu, bazan soqi po (bujulak) ba amal meorand. V. zeri behissozii mavzei guzaronda meshavad. Joi az V. bolotarro bo rezin mebandand va mahluli antiseptiki (mahluli spirtii yod, khlorgeksidin va g.) memoland; sipas atrofi mavzei amaliyotro bo dastmolchai tamyizi pushonda pustro ba darozoi vena chok mekunand. Vena az boftahoi zeri pust judo karda meshavad. Bad ba zeri on du ligatura (resmon)-i ketguti yo abreshimi guzaronda, ligaturai muqobilro gireh mezanand. Az ligatura doshta venaro bolo meorand va bo neshtar yo qaychi devorai onro chok mekunand; ba surokhi vena suzan yo kateterro darovarda bo ligaturai digari mebandand. CHoki pustro dukhta, bandinai besiroyat meguzorand. Agar zarurati berun ovardani suzan yo kateter pesh oyad, pas joi V.-ro 6 – 12 soat basta mondan lozim ast. Dar surati rukh namudani nishonahoi siroyat va flebit suzan yo kateterro berun meorand.