Doppler Test Fluid

Model 069-DTF & ATS707-DTF

CIRS Doppler Test Fluids are reliable, stable and non-hazardous fluids formulated to mimic the acoustic and physical properties of human blood. They are intended to be used in conjunction with ultrasound Doppler Flow phantoms and pumping systems used to evaluate the system performance of a Doppler imaging system. Two formulations are available, the ATS 707-DTF and the 069-DTF. Both come in a one-gallon container.

The 069-DTF formulation is based on published standards, and is the better match to the acoustic properties of blood (see table 1 on data sheet). The ATS 707-DTF is optimized for use with the ATS 700-D Doppler Flow Digital Pumping System. Both are fully degassed prior to packaging to minimize noise from air bubbles. Both fluids are tested for speed of sound, attenuation, density and viscosity using test equipment traceable to NIST.

Features
  • Evaluates system performance of doppler imaging systems
  • Mimics acoustic and physical properties of blood
  • Used in conjunction with CIRS Doppler Flow phantoms
  • Available in two formulations
  • No refrigeration necessary

Data Sheet

Doppler Test Fluid: Data Sheet

References

Publication References

Ramnarine KV, Nassiri DK, Hoskins PR, Lubbers J. Validation of a new blood-mimicking fluid for use in Doppler flow test objects.Ultrasound in Medicine & Biology. 1998; 24(3):451-9.Ā View

Wang, Y., Z. Berwick, S. V. Peelukhana, et al. “Role of Pulse Pressure and Geometry of Primary Entry Tear in Acute Type B Dissection Propagation.” Springer US, 2016. Web. View

Kim, D., and SH Park. “A Microfluidics-based Pulpal Arteriole Blood Flow Phantom for Validation of Doppler Ultrasound Devices in Pulpal Blood Flow Velocity Measurement.” Journal of Endodontics, 2016. Web. View