The Vascular Assist is the world's first handheld vascular assessment unit incorporating colour spectrum analysis. Its unique plug and play capability allows Doppler and dual channel arterial and venous PPG measurements to be made in any combination. 1. High resolution colour display of the Doppler spectrum, with maximum and mean frequency traces and automatic calculation of waveform. 2.The unit can be configured for different applications. For example, dual channel APPG can be used to measure blood pressure in two limbs simultaneously. 3.Pulse volume recordings and automatic systolic blood pressure measurements can also be undertaken. 4.Patient records can be stored on the internal memory or on large capacity memory cards. 5.Four hours battery life-allows the unit to be used at the bedside or at home. 6.High quality colour printouts of the vascular test in a report format can be made using standard low cost computer printers. 7.High Sensitivity (HS) probes and active noise reduction, zero force touch switch. 8.Bi-Directional Doppler, with large LCD. 9.True separated audio of forward and reverse flow (into stereo headphones). | 
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