Cleared Traditional

K020738 - AVITA BF1 (VITALIO) BODY FAT ANALYZER

K020738 is an FDA 510(k) clearance for AVITA BF1 (VITALIO) BODY FAT ANALYZER, manufactured by Avita Corporation. The device is a Class 2 Gastroenterology & Urology device with product code MNW cleared through the Traditional 510(k) pathway after a 442-day FDA review.

K020738 · Avita Corporation · Gastroenterology & Urology device
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May 2003
Decision
442d
Days
Class 2
Risk

K020738 is an FDA 510(k) clearance for the AVITA BF1 (VITALIO) BODY FAT ANALYZER. Classified as Analyzer, Body Composition (product code MNW), Class II - Special Controls.

Submitted by Avita Corporation (Flagstaff, US). The FDA issued a Cleared decision on May 22, 2003 after a review of 442 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 870.2770 - 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 Avita Corporation devices

FDA 510(k) Submission Details - K020738

510(k) Number K020738 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 06, 2002
Decision Date May 22, 2003
Days to Decision 442 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
311d slower than avg
Panel avg: 131d · This submission: 442d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

MNW Device Classification - Class 2, Special Controls

Product Code MNW Analyzer, Body Composition
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.2770
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 - MNW Analyzer, Body Composition

All 39
Devices cleared under the same product code (MNW) and FDA review panel - the closest regulatory comparables to K020738.
OMRON FAT LOSS MONITOR WITH SCALE, MODEL HBF-400
K043060 · Omron Healthcare, Inc. · Jan 2005
INBODY, MODEL 3.0
K042528 · Biospace Corporation Limited · Jan 2005
WRIST BLOOD PRESSURE MONITOR & FAT METER, MODEL WT-20
K031582 · Nihon Seimitsu Sokki Co., Ltd. · Aug 2003
BODY FAT ANALYZER, MODEL HBF-306
K011652 · Omron Healthcare, Inc. · Nov 2001
BODYSTAT 1500MDD BODY COMPOSITION MONITORING UNIT
K994242 · Bodystat , Ltd. · Mar 2000
FUTREX-6100/XL
K963271 · Futrex, Inc. · Aug 1998