Cleared Traditional

K820441 - ARGYLE PVC FEEDING TUBE

K820441 is an FDA 510(k) clearance for ARGYLE PVC FEEDING TUBE, manufactured by Sherwood Medical Co.. The device is a Class 2 Gastroenterology & Urology device with product code KNT cleared through the Traditional 510(k) pathway after a 20-day FDA review.

K820441 · Sherwood Medical Co. · Gastroenterology & Urology device
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Mar 1982
Decision
20d
Days
Class 2
Risk

K820441 is an FDA 510(k) clearance for the ARGYLE PVC FEEDING TUBE. Classified as Tubes, Gastrointestinal (and Accessories) (product code KNT), Class II - Special Controls.

Submitted by Sherwood Medical Co. (Mchenry, US). The FDA issued a Cleared decision on March 10, 1982 after a review of 20 days - a notably fast clearance cycle.

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: 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 Sherwood Medical Co. devices

FDA 510(k) Submission Details - K820441

510(k) Number K820441 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 18, 1982
Decision Date March 10, 1982
Days to Decision 20 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
111d faster than avg
Panel avg: 131d · This submission: 20d
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 470
Devices cleared under the same product code (KNT) and FDA review panel - the closest regulatory comparables to K820441.
CORPAK-MONITOR ENTERAL FEEDING CONTAIN
K821410 · Corpak Co. · May 1982
ENTERNAL SOLUTION ADMIN. SET
K821036 · Corpak Co. · Apr 1982
AM. PH. STERILE FEEDING TUBE
K820420 · American Pharmaseal Div. Ahsc · Mar 1982
ARGYLE INDWELL FEEDING TUBE
K820442 · Sherwood Medical Co. · Mar 1982
VYGON ENTERNAL NUTRITION TUBES
K820176 · Exco, Inc. · Feb 1982
CELESTIN PULSION ESOPHOGEAL PROSTHESIS
K813169 · Inmed Corp. · Dec 1981