Cleared Traditional

K813585 - WATERS ILEOSTOMY VALVE

K813585 is an FDA 510(k) clearance for WATERS ILEOSTOMY VALVE, manufactured by Waters Instruments, Inc.. The device is a Class 2 Gastroenterology & Urology device with product code KNT cleared through the Traditional 510(k) pathway after a 102-day FDA review.

K813585 · Waters Instruments, Inc. · Gastroenterology & Urology device
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Optimized for regulatory review, auditing and printing
Apr 1982
Decision
102d
Days
Class 2
Risk

K813585 is an FDA 510(k) clearance for the WATERS ILEOSTOMY VALVE. Classified as Tubes, Gastrointestinal (and Accessories) (product code KNT), Class II - Special Controls.

Submitted by Waters Instruments, Inc. (Mchenry, US). The FDA issued a Cleared decision on April 9, 1982 after a review of 102 days - within the typical 510(k) review window.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5980 - 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 Waters Instruments, Inc. devices

FDA 510(k) Submission Details - K813585

510(k) Number K813585 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 28, 1981
Decision Date April 09, 1982
Days to Decision 102 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
29d faster than avg
Panel avg: 131d · This submission: 102d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KNT Device Classification - Class 2, Special Controls

Product Code KNT Tubes, Gastrointestinal (and Accessories)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5980
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.

Regulatory Peers - KNT Tubes, Gastrointestinal (and Accessories)

All 430
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