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EchoDx Hub 🫀 on Instagram: "Ultrasound Transducer (Probe): Parts & Basics An ultrasound transducer is the heart of echocardiography. It converts electrical energy → ultrasound waves and returning echoes back into electrical signals to form an image. Main Parts of an Ultrasound Probe: • Footprint – contacts patient • Acoustic lens – focuses ultrasound beam • Orientation marker – image direction reference • Housing/body – protects internal components • Piezoelectric crystals – generate & receive