Cleared Traditional

K844727 - MODEL 1000

K844727 is an FDA 510(k) clearance for MODEL 1000, manufactured by Verite. The device is a Class 2 Physical Medicine device with product code IPF cleared through the Traditional 510(k) pathway after a 217-day FDA review.

K844727 · Verite · Physical Medicine device
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Jul 1985
Decision
217d
Days
Class 2
Risk

K844727 is an FDA 510(k) clearance for the MODEL 1000. Classified as Stimulator, Muscle, Powered (product code IPF), Class II - Special Controls.

Submitted by Verite (Harbor City, US). The FDA issued a Cleared decision on July 9, 1985 after a review of 217 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 Verite devices

FDA 510(k) Submission Details - K844727

510(k) Number K844727 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received December 04, 1984
Decision Date July 09, 1985
Days to Decision 217 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
102d slower than avg
Panel avg: 115d · This submission: 217d
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 273
Devices cleared under the same product code (IPF) and FDA review panel - the closest regulatory comparables to K844727.
EMPI MODEL 720 NMS
K854774 · Empi · Feb 1986
EMPI MODEL 730 NMS
K854775 · Empi · Feb 1986
SYS*STIM 207 MODEL ME 207
K853750 · Mettler Electronics Corp. · Nov 1985
MYOCARE PLUS DUAL CHANNEL STIMULATOR
K851046 · 3M Company · Jul 1985
MEDIUM FREQU. ELEC. MUSCLE STIMULATOR
K850698 · Chattanooga Group, Inc. · May 1985
SYS STIM 206(MODEL-ME 206) MUSCLE STIMULATOR
K850013 · Mettler Electronics Corp. · Apr 1985