An arteriovenous (AV) Fistula is an
abnormal connection between an
artery and a vein normally, blood
flows from your arteries to your
capillaries to your veins. Nutrients
and oxygen in your blood travel
from your capillaries to your veins.
Nutrients and oxygen in your
blood travel from your capillaries
to tissues in your body. With an
arteriovenous fistula, blood flows
directly from the artery into a vein
by passing some capillaries.
Fistula needle are a crucial link
between the patient and the
dialysis machine. for this reason,
all needles have to meet the
requirements of highest quality,
safety and comfort-both from the
user’s as well as from the patient’s
perspective