Multi-purpose
ultrasound Doppler with interchangeable probes :-
2
MHz for Foetal/ large vessels ;
5
MHz for deep vein applications and
8
MHz for superficial examinations.
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Low
intensity ultrasound frequency is beamed into the body from the small transducer
probe. The beam is reflected back with slight change in frequency
due to movement of blood particles or other moving organs.
The reflected signal is received by the instrument, amplified and
processed electronically to produce LED flashes and audible beeps
on the built-in speaker or external earphone.
The Vascular/Blood
Flow Doppler is ideal for numerous vascular and arterial applications such
as :- Cerebral vascular in- Sufficiency; detection of arteriosclerosis,
blood flow monitoring in suspected cases of internal carotid stenosis and
arterial injuries; acute varicose veins, occlusive vascular and arterial
diseases; early detection of limb loss in cases of gangrene or diabetes
; post-surgical monitoring of grafted or reconstructed segments. |