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NIMBLE System · Project

Non-invasive Monitoring Device for Cardiovascular Stent Health and Malfunction Detection

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Imagine a way to check if a heart stent is still working without needing surgery or X-rays. This device acts like a radar, reading the electronic signature of the stent through the skin in seconds. It catches blockages early, long before a patient feels sick or suffers a heart attack.

By the numbers
30%
Cases where stents become blocked or damaged
90%
Stent dysfunction level before symptoms typically appear
5
Seconds required to read stent electromagnetic signature
30
Patients in the first-in-human pilot study
The business problem

What needed solving

Stent failures occur in 30% of cases but remain undetected until 90% dysfunction, leading to strokes or death. Current detection requires invasive, expensive, and risky hospital procedures.

The solution

What was built

A microwave-based medical device (WAEVE System) including a proprietary Vector Network Analyzer and specialized antennas for non-invasive stent monitoring.

Audience

Who needs this

Cardiology clinicsVascular surgery centersMedical diagnostic device distributorsPublic health systems managing chronic heart disease
Business applications

Who can put this to work

Medical Diagnostics
any
Target: Cardiology Clinic

If you are a cardiology clinic dealing with the risk of undetected stent failure in 30% of cases — this project developed the WAEVE System that reads stent signatures in less than 5 seconds. This allows you to shift from reactive to proactive care during regular visits.

Hospital Management
enterprise
Target: Public or Private Hospital

If you are a hospital dealing with the high cost and 24-hour recovery time of invasive catheter angiography — this project developed a non-ionizing device that monitors stents non-invasively. This reduces the need for anesthesia and X-ray exposure for routine checks.

Medical Device Manufacturing
mid-size
Target: MedTech Hardware Firm

If you are a MedTech firm dealing with high costs of third-party components — this project developed a proprietary Vector Network Analyzer (VNA) to reduce manufacturing costs. This creates a more cost-effective path to producing monitoring hardware.

Frequently asked

Quick answers

How does this affect the cost of stent monitoring?

Based on available project data, the system reduces costs by replacing invasive catheter angiography, which requires anesthesia and 24-hour hospitalization, with a non-invasive check taking less than 5 seconds.

What is the plan for industrial scale and manufacturing?

The company has established a supplier agreement to manufacture WAEVE System units and is developing its own proprietary Vector Network Analyzer to lower production costs.

What is the IP and licensing status?

Based on available project data, the company is developing proprietary hardware (VNA) and software, though specific patent numbers are not listed.

What regulatory hurdles must be cleared?

The project is performing a regulatory clinical trial to obtain the CE mark for the European market.

What is the timeline for market entry?

The project period runs from 2024-02-01 to 2026-07-31, with a pilot study of 30 patients finishing in early 2024.

Consortium

Who built it

The project is led by a single Spanish SME, NIMBLE Diagnostics SL, with a 100% industry ratio. This lean structure suggests a fast-track commercialization approach, focusing on internal development of hardware and software rather than academic partnerships.

How to reach the team

Contact NIMBLE Diagnostics SL in Spain

Next steps

Talk to the team behind this work.

Contact us to explore licensing or partnership opportunities with NIMBLE Diagnostics.

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