Redefining PFO Detection
Experience the Future of PFO Detection with

Discover how FOQUS, powered by SONAS, is transforming PFO detection with unprecedented speed and accessibility, paving the way for enhanced stroke prevention.
40 Seconds / Automatic / Anytime / Anywhere
FOQUS is a groundbreaking Patent Foramen Ovale (PFO) detection test, leveraging the cutting-edge technology of SONAS to revolutionize how we approach stroke prevention. By utilizing low-frequency ultrasound waves, FOQUS offers a comprehensive evaluation of whole-brain emboli, setting a new standard in medical diagnostics. Our innovative approach ensures that PFO detection is not only rapid and automated but also accessible to a broader range of healthcare settings, empowering medical professionals to provide timely and effective care.
The FOQUS test stands out for its remarkable efficiency, being 90% faster than traditional methods. This allows for up to twelve patients to be tested in just one hour, compared to the single-patient capacity of conventional tests. With the ability to be conducted by only a nurse, FOQUS eliminates the need for multiple specialists, making it a versatile solution for diverse healthcare environments. Our mission is to democratize access to lifesaving closure therapies, ultimately reducing the risk of stroke for countless individuals.
Our Mission
Preventing Stroke Through Innovation
At FOQUS, our mission is to lead the charge in preventing strokes by making PFO detection faster, simpler, and more accessible than ever before. We are committed to advancing medical technology to ensure that every patient has the opportunity to benefit from early detection and intervention. By reducing the time and resources required for PFO testing, we are unlocking new possibilities for healthcare providers and patients alike, fostering a future where stroke prevention is within everyone's reach.
Unmatched Speed and Efficiency
Rapid Testing
The FOQUS test delivers results 90% faster than traditional PFO detection methods, allowing for immediate decision-making and patient care.
Automated Process
Our automated system simplifies the testing procedure, reducing the need for multiple specialists and making the process accessible to more healthcare providers.
Versatile Application
Designed for any clinical setting, the FOQUS test can be administered by a nurse, making it a practical choice for hospitals and clinics of all sizes.

FOQUS for PFO Detection
An automated rapid whole brain ultrasound test performed by only a nurse in outpatient setting (physician office or diagnostic group).

Portable, low energy ultrasound unit evaluates whole brain for emboli.

Proven Results
The impact of FOQUS through these compelling statistics:
Faster Results
Patients Tested Per Hour
Reduced Staff Requirement
Enhanced Accessibility
Discover the Future of PFO Detection
Unlock the potential of advanced PFO detection with FOQUS. Our cutting-edge test is designed to provide rapid, accurate results, empowering healthcare providers to make informed decisions swiftly. Click below to explore how FOQUS can transform patient care and enhance your practice.