Color Via Skull Doppler Medical Imaging
Work Station adopts ultrasonic Doppler
technique, digital signal treatment
and image treatment technique, combines
with actual clinical experiences and
well-designed applies for TCD technique
system of the diagnosis of cerebrovascular
disease. According to the theory of
ultrasonic doppler effect, making use
of ultrasonic's harmlessly penetrating
through the skull's thin parts, it can
carry out the real-time frequency analysis
to the hemoglobin's doppler echo signal
in the vein, analyses the condition of
the blood flow in the blood vessel
of brain, so as to carry out the
diagnois of non-invaded to blood vessel
of brain disease. It can also evalute
the fuction and condition of the blood
vessel of brain and the blood supply by
testing the blood flow of the blood
vessel of brain in and out of skull,
therefore diagnose the degree and scope
of every kind of blood vessel of brain
disease.