Doppler 403™ & Mini-Doppler 404™Flow Phantoms
Ensure years of consistent QC measurements and high quality diagnostic imaging.
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Collaboratively designed to better serve your needs
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Go from storage to use in less than 10 seconds
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.
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Precision pulsatile flow mode allows you to reliably test system velocities
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HE (High Equivalency) Gel™ is patented and proven
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Helps ensure all transducers and system settings are fully tested across the entire frequency range from 2 to 18 MHz
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Response of attenuation-to-frequencies over 8 MHz supports accurate axial resolution and penetration depth representative of human tissue1,2
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From routine QA to education and complex research
Doppler 403 Flow Phantom
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The gold standard in Doppler Ultrasound QA
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Measure axial & lateral resolution from the surface to 16 cm deep
Mini-Doppler 404 Flow
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Ideal for cardiology and musculoskeletal (MSK) applications
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Measure small parts resolution
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Lightweight at less than 10 lbs. (4.6 kg)
Sono Transducer Holder
The Sono Transducer Holder Accessory fits any Gammex phantom including the Sono Family and Doppler Flow phantoms.
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Place a transducer in a precise location in the holder for reproducible tests over time
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Support the transducer cable with the cable hook
Common Highlights
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New blood mimicking fluid formulation
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Represents laminar and parabolic flows (velocity-dependent)3
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Increased viscosity and decreased Reynolds number
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No need to ever purchase or store blood mimicking fluid
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Rugged, self-contained, battery-operated
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Easy to use—turn it on, push a button & start testing
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HE Gel can be rejuvenated and your phantom re-validated any time to strengthen your investment
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Exceed ACR, ECR, AIUM and other program requirements