Cleared Traditional

K073693 - COSTORSOL

K073693 is an FDA 510(k) clearance for COSTORSOL, manufactured by Preservation Solutions, Inc.. The device is a Class 2 Gastroenterology & Urology device with product code KDN cleared through the Traditional 510(k) pathway after a 185-day FDA review.

K073693 · Preservation Solutions, Inc. · Gastroenterology & Urology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2008
Decision
185d
Days
Class 2
Risk

K073693 is an FDA 510(k) clearance for the COSTORSOL. Classified as System, Perfusion, Kidney (product code KDN), Class II - Special Controls.

Submitted by Preservation Solutions, Inc. (Denver, US). The FDA issued a Cleared decision on July 3, 2008 after a review of 185 days - an extended review cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5880 - 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 Preservation Solutions, Inc. devices

FDA 510(k) Submission Details - K073693

510(k) Number K073693 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 31, 2007
Decision Date July 03, 2008
Days to Decision 185 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
55d slower than avg
Panel avg: 130d · This submission: 185d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KDN Device Classification - Class 2, Special Controls

Product Code KDN System, Perfusion, Kidney
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5880
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.