Ultrasonograph "UD – 01" - computer-guided Doppler analyser of direct and reverse blood flow for noninvasive diagnosis of peripheral, extracranial and intracranial vessels for diagnosis of human maxillary sinus and frontal sinus
Ultrasonograph "UD – 01" A computer-guided Doppler analyser of direct and reverse blood flow for noninvasive diagnosis of peripheral, extracranial and intracranial vessels using ultrasound Doppler locating method in pulse and continuous modes with automatic calculation of main parameters of haemodynamics of bloodstream. Spectro – energy characteristics of echo – signals are analysed using FFT method. The device does not use ionising radiation.
The device provides the output of data to a computer for interpretation of diagnostic parameters of bloodstream to diagnose pathology, early stenosis and clot formation, control the interaction of prescriptions during treatment of vessels and their healing after the surgery. Automatic recording of the results in a database is performed.
Software of the device is multiwindow and several documents can be opened simultaneously with free window size. This provides an opportunity to compare bloodstream parameters from different measurements. The device has a user-friendly interface, contains a built-in colour atlas of typical spectrograms of peripheral vessels and arteries of human.
The device is certified in Belarus.
Specifications
Sensors - 2, 4 and 8 MHz
Depth up to 130 mm
Doppler frequency range +/- 10 kHz
Filters against artefacts: 35. 70, 150, 300, 600, 1200 Hz
Digital spectrum analyser 256/512 FFT
Automatic calculation of RI, PI, STI, S/D indices, HR, Vmax, Vmin, Vmean, Vave values etc.
Blood flow is output either in kHz or in mm/sec.