Overview
Ultrasound phantoms simulate tissue echogenicity and structures for QA and operator training. They support resolution contrast and Doppler performance testing. Phantoms are used in education and device acceptance testing.
Types and Uses
Phantoms include tissue mimicking blocks vascular flow models and fetal simulators. Flow phantoms enable Doppler calibration and velocity accuracy checks. Selection depends on training and QA objectives.
Care and Longevity
Phantoms require proper storage to prevent drying and degradation. Some phantoms are refillable while others are disposable. Manufacturer guidance ensures longevity and consistent performance.
Training Applications
Phantoms provide a safe environment for trainees to practice scanning and procedures. Objective metrics from phantom tests support competency assessment. Integration with simulation enhances learning outcomes.