How to choose a wireless ultrasound probe.
Start with the clinical question, then work through array geometry, frequency, depth, footprint and the complete phone or tablet workflow.
There is no single best probe for every service.
A useful comparison begins with the examinations and procedures the team performs most often. Broad point-of-care programs may value multi-array coverage; focused services may benefit from a dedicated convex or linear configuration. Purchase price and headline specifications matter, but they should follow—not replace—the definition of clinical need and workflow.
Translate clinical questions into array geometry
Convex arrays support a broad curved field for compatible deeper abdominal and obstetric work. Linear arrays provide a rectangular view for vessels, procedures, lung surface, MSK and superficial structures. Phased arrays create a sector-shaped field through a smaller contact area for compatible focused cardiac applications. A multi-array system can cover several priorities in one handheld configuration.
Use frequency, depth and footprint as a system
Frequency influences the balance between near-field detail and penetration. Depth specifications describe the available range, not guaranteed image quality at every setting. Footprint affects contact area, access and field width. Compare all three against the actual anatomy, patient population and scanning approach rather than selecting whichever number appears largest or smallest.
Evaluate the workflow beyond the probe
Confirm supported phones and tablets, operating systems, application version, imaging modes, measurements, battery process, cleaning, accessories, file export and PACS or EMR requirements. Ask for the locally applicable instructions and regulatory status. A portable probe is only ready for deployment when the display, network, documentation and governance are ready as well.
A disciplined shortlist
- Rank the clinical applications that must be covered on day one.
- Match array, frequency, depth and footprint to those priorities.
- Verify mobile compatibility, documentation and local availability before deciding.
Scope and review note
This page provides general information for trained healthcare professionals. Product specifications are checked against available technical source documentation. Clinical context is not medical advice and does not replace local instructions for use, approved indications, clinical training, governance or professional judgment. Where named specialist review is completed, the reviewer and credentials will be identified explicitly.
Choose the right configuration with confidence.
Tell us about your clinical setting, priority applications, country, and preferred mobile device. We’ll help you identify the most relevant probe configuration and confirm local availability.
Talk to a specialist