Humanization design, simple, practical and easy to operate.

High-performance ultrasound transmitter and receiver system designed by ourselves could detect the good quality Doppler spectrum quickly, avoiding misdiagnosis and missed diagnosis effectively.

Adopting WIN XP operator and self-developed software system with independent intellectual property rights.

Doppler spectrum may be stored, ready reference, re-edit.

The monitoring parameters will be automatically calculated by dynamical calculating scale.

Built-in expert database of each age group for reference.

Adopting advanced digital technology, independently developed four segments M waves and automatically recognize the depth of the flow of energy and direction.

Single, dual and four windows display modes are available for easy observation.

Intel pentium above 1.8 processor

500GB large capacity memory

Probe Frequency: 2MHz PW 4MHz CW

Spectrum scanning speed: 4s-12s can be arbitrarily adjusted

Sampling volume (PW): 0.77-20mm

Maximum Detection depth: 5mm-120mm

Maximum detection speed: ≥ 200cm /s

Automatically detect the display index: Vp Vm Vd PI RI SD Hr MI TIC TIB

Frequency spectrum; 128 point, 256 points, 512-point FFT

EXRH-3200B color Transcranial Doppler Clinical Applications:

Cerebral vascular stenosis and occlusion

Cerebrovascular atherosclerosis

Arteriovenous malformation

Hemorrhagic stroke, ischemic stroke

Vertigo and vertebral-basilar artery disease diagnosis

Transient ischemic attack

B) Preventive and Health Care:

Epidemiological study of brain blood vessel

Stroke prediction and the elderly health care

Cerebrovascular disease were long-term follow-up of

Evaluation of prognosis of stroke