EMS-9UA

Full Digital Transcranial Doppler (TCD) Ultrasound System

 

Products Highlights

 

1. Sensitive Doppler

Advanced digital technology with improved detection sensitivity. The system can detect and obtain vessel signals quickly with high quality spectra even working at very low power and small sample volume (≤2mm), which also improves the accuracy for vessel localization, reliability for vessel identification especially working in the Multi-depth mode.

 

2. Higher Velocity Limit

The maximum detectable velocity is up to 750cm/s for the MCA at depth of 50mm. This eliminates the anti-aliasing problem present in most TCD units and improves the accuracy for measuring high velocity for vasospasm patients.

 

3. Exclusive Dynamic M-Mode (128 Depths, 750 gates)

As a full digital TCD, the EMS-9UA system produces a powerful, high resolution (128 depths combined into 750 small gates) M-Mode display, with Doppler signals simultaneously displayed along the ultrasound beam at varying depths. Up to 8 spectra at various depths can be simultaneously displayed with the M-Mode display.

 

4. " Real" two channels with Professional Monitoring Program

The EMS-9UA is a real 2- channel device; all the control parameters including Depth, Gain, Gate, AMPL and Scale can be adjusted independently.

Up to 8 analog input signals can be added and analyzed synchronously with the TCD indices in monitoring for TCD diagnostics, intra-operative (e.g. carotid surgery and cardio surgery) and intensive care use. It has CO2 reactivity and VMR testing for the determination of vasomotor reactivity and reserve of cerebral blood circulation to changes in arterial pCO2.

 

5. Advanced Emboli Detection software

Based on the cooperation with many neurologists working on emboli research, the new emboli detection software has an improved algorithm with high accuracy, and its features include a soundtrack and a HITS history.