Cleared Traditional

K253651 - Revi System

K253651 is an FDA 510(k) clearance for Revi System, manufactured by Bluewind Medical , Ltd.. The device is a Class 2 Gastroenterology & Urology device with product code QXM cleared through the Traditional 510(k) pathway after a 250-day FDA review.

K253651 · Bluewind Medical , Ltd. · Gastroenterology & Urology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2026
Decision
250d
Days
Class 2
Risk

K253651 is an FDA 510(k) clearance for the Revi System. Classified as Implanted Tibial Electrical Urinary Continence Device (product code QXM), Class II - Special Controls.

Submitted by Bluewind Medical , Ltd. (Herzliya, IL). The FDA issued a Cleared decision on July 28, 2026 after a review of 250 days - an extended review cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5305 - the FDA gastroenterology and urology device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Gastroenterology & Urology review framework, consistent with the majority of Class II 510(k) submissions.

View all Bluewind Medical , Ltd. devices

FDA 510(k) Submission Details - K253651

510(k) Number K253651 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 20, 2025
Decision Date July 28, 2026
Days to Decision 250 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
120d slower than avg
Panel avg: 130d · This submission: 250d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

QXM Device Classification - Class 2, Special Controls

Product Code QXM Implanted Tibial Electrical Urinary Continence Device
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5305
Definition An Implanted Tibial Electrical Urinary Continence Device Is An Implanted Prescription Device That Receives Power From A Non-implanted External Power Source To Provide Electrical Stimulation Of The Tibial Nerve In Proximity To The Ankle. The Device Is Intended For The Treatment Of Overactive Bladder Related Symptoms Of Urge Urinary Incontinence, Urinary Urgency, Urinary Frequency And Nocturia.
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Gastroenterology & Urology devices follow this clearance model.