Cleared Traditional

K833503 - CLIRANS MODEL TAF 15 HOLLOW FIBER

K833503 is an FDA 510(k) clearance for CLIRANS MODEL TAF 15 HOLLOW FIBER, manufactured by Terumo Medical Corp.. The device is a Class 2 Gastroenterology & Urology device with product code KOC cleared through the Traditional 510(k) pathway after a 64-day FDA review.

K833503 · Terumo Medical Corp. · Gastroenterology & Urology device
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Dec 1983
Decision
64d
Days
Class 2
Risk

K833503 is an FDA 510(k) clearance for the CLIRANS MODEL TAF 15 HOLLOW FIBER. Classified as Accessories, Blood Circuit, Hemodialysis (product code KOC), Class II - Special Controls.

Submitted by Terumo Medical Corp. (Elkton, US). The FDA issued a Cleared decision on December 8, 1983 after a review of 64 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5820 - 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 Terumo Medical Corp. devices

FDA 510(k) Submission Details - K833503

510(k) Number K833503 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 05, 1983
Decision Date December 08, 1983
Days to Decision 64 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
66d faster than avg
Panel avg: 130d · This submission: 64d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KOC Device Classification - Class 2, Special Controls

Product Code KOC Accessories, Blood Circuit, Hemodialysis
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5820
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 - KOC Accessories, Blood Circuit, Hemodialysis

All 124
Devices cleared under the same product code (KOC) and FDA review panel - the closest regulatory comparables to K833503.
DUAL LUMEN NEEDLE
K833308 · Quinton, Inc. · Dec 1983
ERIKA DI-ALA-KIT-SINGLE DIALYSIS ON/OF
K833252 · Erika, Inc. · Dec 1983
BLOOD SAFETY MODULE BSM2
K833440 · Hospal Medical Corp. · Dec 1983
NEPHROSS PRESTO
K832666 · Organon Teknika Corp. · Oct 1983
LUNDIA 10-2-L PARALLEL PLATE HEMODIALY
K832894 · Gambro, Inc. · Oct 1983
SINGLE PATIENT SYS. II MODEL DM-450
K832053 · Extracorporeal Medical Specialities, Inc. · Sep 1983