Cleared Traditional

ALLIENT SORBENT HEMODIALYSIS SYSTEM, MODEL 1000 (K043574) - FDA 510(k) Clearance

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

K043574 · Renal Solutions, Inc. · Gastroenterology & Urology device
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Jun 2005
Decision
158d
Days
Class 2
Risk

K043574 is an FDA 510(k) clearance for the ALLIENT SORBENT HEMODIALYSIS SYSTEM, MODEL 1000. Classified as System, Dialysate Delivery, Sorbent Regenerated (product code FKT), Class II - Special Controls.

Submitted by Renal Solutions, Inc. (Warrendale, US). The FDA issued a Cleared decision on June 3, 2005 after a review of 158 days - an extended review cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5600 - 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 Renal Solutions, Inc. devices

Submission Details

510(k) Number K043574 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 27, 2004
Decision Date June 03, 2005
Days to Decision 158 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
28d slower than avg
Panel avg: 130d · This submission: 158d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code FKT System, Dialysate Delivery, Sorbent Regenerated
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5600
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.