Cleared Traditional

K830991 - ESOPHAGEAL BOUGIES (FDA 510(k) Clearance)

Class II Gastroenterology & Urology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K830991 · Medovations, Inc. · Gastroenterology & Urology device
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Jun 1983
Decision
65d
Days
Class 2
Risk

K830991 is an FDA 510(k) clearance for the ESOPHAGEAL BOUGIES. Classified as Dilator, Esophageal (product code KNQ), Class II - Special Controls.

Submitted by Medovations, Inc. (Mchenry, US). The FDA issued a Cleared decision on June 2, 1983 after a review of 65 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5365 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Medovations, Inc. devices

Submission Details

510(k) Number K830991 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 29, 1983
Decision Date June 02, 1983
Days to Decision 65 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
65d faster than avg
Panel avg: 130d · This submission: 65d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KNQ Dilator, Esophageal
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5365
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.