Feature comparison of the Vevo 2100 & Vevo 770 imaging systems.

1. Comparison:
Vevo 2100 & Vevo 770
Vevo 2100 Vevo 770
Improved Features
• High frequency transducers constructed with 256 • Single element transducers
elements spaced at 38 μm
• Multiple focal zones (up to three) • Single narrow horizontal focal zone
• High frame rates (up to 1000 frames per second) • Frame rates up to 240 fps
• Export of IQ, Envelope or Reconstructed RF Data • Access to only Envelope data (raw RF data) through
oscilloscope connection to the ultrasound unit
• Non-linear contrast - only available with digital • Contrast available but not as sensitive as non-linear
technology – increased sensitivity
• Improved Power Doppler imaging • Lower sensitivity due to lower frame rates
• Acquisition of 3D images is 10X faster • Slower 3D imaging
New Features
• VevoStrain • Not available
• Color Doppler • Not available
• Simultaneous viewing of two modes (B and M or B and PW) • Not available
• Steerable Doppler • Not available
• ECG-gated acquisition • Not available
• Rabbit imaging with MS200 transducer • Not possible