BP Beyond the Cuff

Track Vitals Before You Need Them.

OEM IconDeltaTrak™




How many lives would be saved if clinicians could identify serious medical emergencies sooner? In the world of healthcare, a matter of seconds can mean the difference between life and death.

SunTech’s newest DeltaTrak™ technology* is designed to detect a sudden change in a patient’s blood pressure, well ahead of the next scheduled arm cuff measurement. This earlier warning has the potential to improve patient safety and outcomes and give rapid feedback on the success of clinical intervention.

 *DeltaTrak™ is not a product or medical device currently available for sale and has not been cleared by the FDA.

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Clinical Applications

  • EMS Open or Close

    Rapid response to changes in blood pressure can be crucial for first responders. Clinicians rely on timely and accurate information to make split-second decisions regarding patient treatment.

    • DeltaTrak™ continuously monitors BP interpolation and could be configured to give alerts when BP goes over or under predefined guardrails.
    • Feedback loop mechanism is designed to trigger additional cuff blood pressure readings when needed.
    • Cut back on the number of cables you manage with built in pulse oximetry.
    • SunTech BP technology is designed with high motion tolerance to overcome the environmental challenges of patient transfer via ambulance, helicopter, etc. to deliver reliable, accurate readings.


  • Hemodialysis Open or Close

    During dialysis, a sudden increase or decrease in a patient’s blood pressure could be cause for alarm. DeltaTrak™ technology will provide a continuous BP interpolation, giving you peace of mind that DeltaTrak™ will alert you to any changes.

    • Offers enhanced comfort and can be worn as an earbud paired with a cuff.
    • Be alerted to BP changes sooner throughout the hemodialysis procedure.
    • SunTech BP Technology is reliable for renal disease patients even in the presence of changing blood volumes and compromised physiologies.
  • Sleep Studies Open or Close

    Clinicians can use blood pressure data to better understand sleep quality and associated underlying health conditions, but cuff inflations are disruptive to sleep by nature. With one cuff calibration reading right before bed, DeltaTrak™ will monitor changes in BP all night long with minimal cuff inflations.

    • Increase patient comfort with fewer interruptions from cuff inflations.
    • Better data: Less sleep interruptions leads to increased quality of the data monitoring.
    • DeltaTrak™ will provide continuous BP interpolation, giving a clearer picture of BP fluctuations during the night.
    • Get more vital signs with built in pulse oximetry. This also decreases the number of cables a patient must wear, supporting restful sleep.
  • ICU + OR Open or Close

    Measuring blood pressure using arterial catheters is commonplace in the ICU and OR. However, this procedure can be both expensive and risky in terms of infection management. Using DeltaTrak™, a non-invasive BP solution, could help mitigate this risk, associated costs, and ensure patient safety.

    • DeltaTrak™ will provide continuous BP interpolation, giving you readings when you need them.
    • Reduce risk of infection and cost per procedure with non-invasive BP technology.
    • Use disposable cuffs to minimize cross-contamination where infection control is a concern.
  • Veterinary Open or Close

    DeltaTrak™ will make vital signs monitoring in animals more accessible than ever as a safe and cost-effective alternative to arterial line placement. A BP cuff placed around the tail will provide calibration readings, while holding the continuous BP sensor in place to fill in the gaps between cuff readings.

    • Reduce risk of infection and cost per procedure with non-invasive BP technology.
    • DeltaTrak™ will provide continuous BP interpolation, giving you readings when you need it.
    • Get more vital signs data with pulse oximetry built into the same sensor.
    • SunTech Vet BP Technology utilizes an animal-specific algorithm developed in cooperation with a leading veterinary medical school to give highly accurate bp readings for dogs, cats, and horses.

Learn More


DeltaTrak UI Artistic Rendering

Artistic Rendering of the DeltaTrak User Interface

If you are interested in getting more information on this new technology, speaking with our team, or viewing the proof of concept for SunTech DeltaTrak Technology, please fill out the form below.


With nearly 30 years dedicated solely to designing clinical-grade blood pressure technology, our story is best told by the company we keep.