ALEVA / INSIGHTS
Perspectives on ultrasound, imaging technology
and the path from concept to product.
41 articles
Insights
How can an integration team verify that each received data channel is associated with the intended physical probe element before evaluating beamforming performance?
Read articleUltrasound Engineering
Can a Doppler wall filter reject stationary clutter within a short acquisition packet without turning its own startup transient into apparent signal?
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When an ultrasound frame is paired with a tracker, an ECG stream or another instrument, what event does its timestamp actually identify?
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Product development
Coming soon: ALEVA’s 128-channel cardiac handheld ultrasound platform, with GPU-parallel processing and a software-defined architecture, now in engineering testing.
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When an ultrasound OEM changes the coupling material between a probe and its target, what evidence should support acceptance?
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ALEVA 7700 is a custom-configured photoacoustic and ultrasound research platform designed for teams developing acquisition sequences, reconstruction methods and signal-processing workflows.
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When comparing two ultrasound beamformers, are we measuring a reconstruction improvement—or a better choice of propagation speed? An OEM acceptance test should make that distinction explicit.
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What must an OEM specify beyond a nominal probe center frequency to make supplier measurements meaningfully comparable?
Read articleUltrasound Engineering
A source-led engineering review of ultrasound probe termination, calibration reference planes and receiver loading, with proposed OEM comparison records and explicit measurement limitations.
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Ultrasound Engineering
A source-led engineering review of wearable ultrasound probe design: skin coupling, deformable arrays, beamforming, data and thermal budgets, and future applications with explicit research limitations.
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Opinion
Siemens Healthineers recently announced the end of sales of its general-imaging ultrasound systems and a focus on procedural imaging.
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Ultrasound Engineering
A source-led ultrasound OEM review of RF-to-IQ passband, sample representation and decimation acceptance, with reproducible payload arithmetic and explicit limits.
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