Cleared Traditional

K922990 - HEMODIALYSIS BATH

K922990 is an FDA 510(k) clearance for HEMODIALYSIS BATH, manufactured by Medi-Tech, Inc.. The device is a Class 2 Gastroenterology & Urology device with product code KPO cleared through the Traditional 510(k) pathway after a 812-day FDA review.

K922990 · Medi-Tech, Inc. · Gastroenterology & Urology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Sep 1994
Decision
812d
Days
Class 2
Risk

K922990 is an FDA 510(k) clearance for the HEMODIALYSIS BATH. Classified as Dialysate Concentrate For Hemodialysis (liquid Or Powder) (product code KPO), Class II - Special Controls.

Submitted by Medi-Tech, Inc. (Mt Carmel, US). The FDA issued a Cleared decision on September 12, 1994 after a review of 812 days - an unusually long review period, suggesting complex equivalence evaluation.

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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Gastroenterology & Urology submissions.

View all Medi-Tech, Inc. devices

FDA 510(k) Submission Details - K922990

510(k) Number K922990 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 22, 1992
Decision Date September 12, 1994
Days to Decision 812 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Statement
Third-party Review No - reviewed directly by FDA
PCCP Authorized No
Regulatory Context
Review time vs. panel average
681d slower than avg
Panel avg: 131d · This submission: 812d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KPO Device Classification - Class 2, Special Controls

Product Code KPO Dialysate Concentrate For Hemodialysis (liquid Or Powder)
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 - KPO Dialysate Concentrate For Hemodialysis (liquid Or Powder)

All 62
Devices cleared under the same product code (KPO) and FDA review panel - the closest regulatory comparables to K922990.
ROCKWELL MEDICAL SUPPLY, LLC. CONCENTRATE SOLUTIONS FOR ACETATE DIALYSATE
K973253 · International Medical Products, Inc. · Oct 1997
ROCKWELL MEDICAL SUPPLY,LLC. BICARBONATE SOLUTION CONCENTRATES FOR BICARBONATE DIALYSIS
K971053 · International Medical Products, Inc. · Jun 1997
FRESENIUS DIALYSATE ACID CONCENTRATE
K922088 · Fresenius USA, Inc. · Oct 1994
GRANULYTE DIALYSATE CONCENTRATE
K922005 · Fresenius USA, Inc. · Mar 1994
GRANULYTE POWDER DIALYSATE CONCENTRATE AND MIXING
K911459 · Fresenius USA, Inc. · Jul 1991
PREMIXED DIALYSATE FOR HEMODIAFILTRATION
K910270 · Baxter Healthcare Corp · Apr 1991