Cleared Traditional

K190903 - Lawson Retrograde Nephrostomy Wire Puncture Set (FDA 510(k) Clearance)

K190903 · Cook Incorporated · Gastroenterology & Urology device
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Dec 2019
Decision
252d
Days
-
Risk

K190903 is an FDA 510(k) clearance for the Lawson Retrograde Nephrostomy Wire Puncture Set. Classified as Catheter, Nephrostomy (product code LJE).

Submitted by Cook Incorporated (Bloomington, US). The FDA issued a Cleared decision on December 16, 2019 after a review of 252 days - an extended review cycle.

This device falls under the Gastroenterology & Urology 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: 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.

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Submission Details

510(k) Number K190903 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 08, 2019
Decision Date December 16, 2019
Days to Decision 252 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
122d slower than avg
Panel avg: 130d · This submission: 252d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code LJE Catheter, Nephrostomy
Device Class -