Need help?Do you have a question about the Gammex Doppler 403 Flow Phantom and is the answer not in the manual?
Details the phantom's purpose and user needs for quality assurance.
Outlines Gammex's compliance with international standards and certifications.
Provides critical warnings and precautions for safe operation of the phantom.
Overview of the Doppler 403 Flow Phantom as a QA test system for Doppler and B-Mode.
Lists the components included with the Doppler 403 Flow Phantom.
Lists available replacement parts for the Doppler 403 Flow Phantom.
Explains the phantom's construction with targets and flow system for realistic simulation.
Describes the tissue-mimicking gel used as the phantom background material.
Details the types of targets embedded within the phantom for testing.
Provides step-by-step instructions for preparing the phantom for QA scanning.
Guides users on scanning techniques with an abdominal transducer.
Details the process for performing QA scans using color flow imaging.
Describes how to test the maximum depth for detecting Doppler signals.
Details testing the maximum depth for usable color flow information.
Explains how to determine the lowest detectable flow rate at a given depth.
Verifies B-mode image vessel location matches Doppler signal location.
Evaluates the scanner's ability to accurately display flow direction.
Discusses velocity gradients and parabolic flow development within the vessel.
Evaluates congruence between system-displayed and phantom-displayed flow velocities.
Tests accuracy of cursor location against B-mode image representation.
Determines maximum depth for usable echoes and assesses transducer sensitivity.
Evaluates image uniformity and checks for transducer element damage.
Assesses congruence between caliper measurements and known target distances.
Assesses resolution quality of a scanning array using pin targets and cysts.
Provides a qualitative assessment of the ultrasound system's gray scale display.
Assesses gray scale display using quantitative measurement of digital image data.
Establishes baseline settings for subsequent quantitative gray scale tests.
Details performing quantitative gray scale measurements using ROI tools.
Qualitatively assesses gray scale display using dual mode display capabilities.
Provides instructions for cleaning and maintaining the phantom.
Outlines guidelines for proper storage to preserve the phantom's integrity.
Explains the process of weighing the phantom for moisture level assessment.
Explains how to charge the phantom's internal Li-Ion battery.
Lists contact methods for obtaining technical assistance from Gammex.
Presents detailed technical specifications of the Doppler 403 Flow Phantom.
Explains flow profiles, laminar flow, and turbulent flow concepts.
Details how to calculate mean and maximum velocities from spectral display data.
Discusses how beam width can affect TAMEAN measurements and accuracy.
Explains spectral broadening and its relation to Doppler angle and beam geometry.
Introduces harmonic imaging and its benefits in ultrasound.
Shows how phantoms illustrate harmonic imaging quality differences.
Explains how ultrasound systems translate echo amplitudes to brightness levels.
Lists references for supplemental information on ultrasound and phantoms.
Explains the meaning of various symbols used in the guide and on product labeling.
States the operator's sole responsibility for accurate setup and use of the phantom.
Instructs users on how to report safety or health concerns related to products.
Warns against unauthorized modifications to the unit, voiding warranty.
Mentions EMC precautions and compliance with standards for electromagnetic performance.
Outlines the product warranty, limitations, and disclaimers from the seller.
General| Type | Flow Phantom |
|---|---|
| Model | 403 |
| Manufacturer | Gammex |
| Material | Tissue-mimicking material |
| Application | Ultrasound Doppler testing |
| Flow Channels | Multiple |
| Compatibility | Ultrasound systems |
| Pump Type | Peristaltic pump |
| Accuracy | High |
To Next Page
