Cleared Traditional

K031820 - ELECTRONIC MUSCLE MASSAGE, MODELS BE-550 AND BE-660

K031820 is an FDA 510(k) clearance for ELECTRONIC MUSCLE MASSAGE, manufactured by Multinational. The device is a Class 2 Physical Medicine device with product code IPF cleared through the Traditional 510(k) pathway after a 153-day FDA review.

K031820 · Multinational · Physical Medicine device
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Nov 2003
Decision
153d
Days
Class 2
Risk

K031820 is an FDA 510(k) clearance for the ELECTRONIC MUSCLE MASSAGE, MODELS BE-550 AND BE-660. Classified as Stimulator, Muscle, Powered (product code IPF), Class II - Special Controls.

Submitted by Multinational (Irvine, US). The FDA issued a Cleared decision on November 12, 2003 after a review of 153 days - an extended review cycle.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.5850 - the FDA physical medicine 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 Physical Medicine review framework, consistent with the majority of Class II 510(k) submissions.

View all Multinational devices

FDA 510(k) Submission Details - K031820

510(k) Number K031820 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 12, 2003
Decision Date November 12, 2003
Days to Decision 153 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
38d slower than avg
Panel avg: 115d · This submission: 153d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

IPF Device Classification - Class 2, Special Controls

Product Code IPF Stimulator, Muscle, Powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.5850
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 Physical Medicine devices follow this clearance model.

Regulatory Peers - IPF Stimulator, Muscle, Powered

All 236
Devices cleared under the same product code (IPF) and FDA review panel - the closest regulatory comparables to K031820.
BMLS03-3
K033174 · Biomedical Life Systems, Inc. · Jun 2004
HIGH VOLTAGE PULSED STIMULATOR, MODEL BMLS02-7
K040306 · Biomedical Life Systems, Inc. · Mar 2004
ELECTRICAL MUSCLE STIMULATOR, MODELS N605 AND N607
K033544 · Everyway Medical Instruments Co.,Ltd · Dec 2003
NEUROMUSCULAR ELECTRICAL STIMULATOR, MODEL EV-807P
K033140 · Everyway Medical Instruments Co.,Ltd · Oct 2003
AUTOSOUND 7.6 MUSCLE STIMULATOR, TENS, THERAPEUTIC ULTRASOUND AND COMBINATION DEVICE
K032941 · Rich-Mar Corp. · Oct 2003
ELECTRO NEUROMUSCULAR STIMULATOR, MODEL BMLS03-1
K031427 · Biomedical Life Systems, Inc. · Aug 2003