Cleared Traditional

K900413 - INTELECT 775MP POWERED MUSCLE STIMULATOR

K900413 is an FDA 510(k) clearance for INTELECT 775MP POWERED MUSCLE STIMULATOR, manufactured by Chattanooga Group, Inc.. The device is a Class 2 Physical Medicine device with product code IPF cleared through the Traditional 510(k) pathway after a 43-day FDA review.

K900413 · Chattanooga Group, Inc. · Physical Medicine device
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Mar 1990
Decision
43d
Days
Class 2
Risk

K900413 is an FDA 510(k) clearance for the INTELECT 775MP POWERED MUSCLE STIMULATOR. Classified as Stimulator, Muscle, Powered (product code IPF), Class II - Special Controls.

Submitted by Chattanooga Group, Inc. (Red Bank, US). The FDA issued a Cleared decision on March 7, 1990 after a review of 43 days - a notably fast clearance 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: 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 Chattanooga Group, Inc. devices

FDA 510(k) Submission Details - K900413

510(k) Number K900413 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 23, 1990
Decision Date March 07, 1990
Days to Decision 43 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
72d faster than avg
Panel avg: 115d · This submission: 43d
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 156
Devices cleared under the same product code (IPF) and FDA review panel - the closest regulatory comparables to K900413.
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K896836 · Excel Tech. , Ltd. · Feb 1990