Cleared Traditional

K211943 - Microlyte Ag/Lidocaine (FDA 510(k) Clearance)

Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Oct 2024
Decision
1212d
Days
-
Risk

K211943 is an FDA 510(k) clearance for the Microlyte Ag/Lidocaine. Classified as Dressing, Wound, Drug (product code FRO).

Submitted by Imbed Biosciences (Fitchburg, US). The FDA issued a Cleared decision on October 17, 2024 after a review of 1212 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the General & Plastic Surgery FDA review panel. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind General & Plastic Surgery submissions.

View all Imbed Biosciences devices

Submission Details

510(k) Number K211943 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 23, 2021
Decision Date October 17, 2024
Days to Decision 1212 days
Submission Type Traditional
Review Panel General & Plastic Surgery (SU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
1098d slower than avg
Panel avg: 114d · This submission: 1212d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code FRO Dressing, Wound, Drug
Device Class -

Regulatory Peers - FRO Dressing, Wound, Drug

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