Doppler 403™ & Mini-Doppler 404™ Flow Phantoms
Ensure years of consistent QC measurements and high quality diagnostic imaging

Gammex collaborated with clinical and academic thought leaders to develop our patented HE (High Equivalency) Gel™ and the first portable Doppler Flow Phantoms in the world.

The Doppler 403 and Mini-Doppler 404 Flow Phantoms are second generation devices based on the proven, original designs, and developed with ongoing customer input.
  1. Browne, J., Ramnarine, K., Watson, A., Hoskins, P., Assessment of the Acoustic Properties of Common Tissue-mimicking Test Phantoms. Ultrasound in Medicine and Biology, Vol. 29 (7), pp. 1053-1060, 2003.
  2. Goldstein, A., The Effect of Acoustic Velocity on Phantom Measurements. Ultrasound in Medicine and Biology, Vol. 26, pp. 1133-1143, 2003.

Scanning the angled vessel displays the color flow sensitivity depth
Scanning the angled vessel displays the color flow sensitivity depth.

Volume flow settings on the phantom support reliable system velocity testing.
Volume flow settings on the phantom support reliable system velocity testing.

Sono Transducer Holder securely holds a transducer in a precise location to help you perform reproducible QC tests.
Sono Transducer Holder securely holds a transducer in a precise location to help you perform reproducible QC tests.

From routine QA to education and complex research


Doppler 403 Flow Phantom Mini-Doppler 404 Flow Sono Transducer Holder

The Sono Transducer Holder Accessory fits any Gammex phantom including the Sono Family and Doppler Flow phantoms.

Common Highlights
  1. When combined with the flow controller

Precision Pulsatile Flow Mode Supports Reliable System Velocity Testing

The Doppler 403 Flow Phantom is used to test the Doppler color flow velocity measurement.
The Doppler 403 Flow Phantom is used to test the Doppler color flow velocity measurement.

Cross section image showing the highest velocity at the center of the tubing. This represents a measurement of laminar, parabolic flow.
Cross section image showing the highest velocity at the center of the tubing.
This represents a measurement of laminar, parabolic flow.



Rejuvenation Will Protect Your Investment

Our Doppler Flow and Sono (B-Mode) phantoms are the only ultrasound phantoms on the market that can be rejuvenated and re-validated. Implementing a rejuvenation program can extend the life of the phantom to 10+ years.

Gammex Phantom + Rejuvenation Program = 10+ Years of Phantom Life and Consistent System Performance Evaluation Over Time

Specifications

Doppler 403 Flow Phantom
HE Gel™: Gammex's multi-frequency tissue mimicking material: X
Patented Composite Film Scanning Surface: X
Vessels (2) 5mm inner diameter; 1 horizontal at 2 cm depth, 1 diagonal at 40° from 2 to 16 cm deep
Flow Rates Customizable, constant and pulsatile
Blood Mimicking Fluid Speed of Sound 1550 +/- 10 m/s
Targets Strings, cysts, grey scale, resolution groups
Dimensions (Case) 28 H x 30.5 W x 22 cm (11 x 12 x 8.65 in.)
Weight 8.34 kg (18 lbs. 4 oz.)

Doppler 404 Flow Phantom
HE Gel™: Gammex's multi-frequency tissue mimicking material: X
Patented Composite Film Scanning Surface: X
Vessels (2) 4mm inner diameter; 1 horizontal at 2 cm depth, 1 diagonal at 35° from 2 cm deep
Flow Rates Customizable, constant and pulsatile
Blood Mimicking Fluid Speed of Sound 1550 +/- 10 m/s
Targets Strings, cysts, grey scale, resolution groups
Dimensions (Case) 20 H x 23 W x 15.2 cm (7.87 x 9.06 x 5.94 in)
Weight 4.6 kg (9 lbs. 15 oz.)
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