Cleared Traditional

K023925 - MARK I THERMAL IMAGER

K023925 is an FDA 510(k) clearance for MARK I THERMAL IMAGER, manufactured by Ix-Dr, Inc.. The device is a Class 1 Radiology device with product code LHQ cleared through the Traditional 510(k) pathway after a 78-day FDA review.

K023925 · Ix-Dr, Inc. · Radiology device
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Feb 2003
Decision
78d
Days
Class 1
Risk

K023925 is an FDA 510(k) clearance for the MARK I THERMAL IMAGER. Classified as System, Telethermographic (adjunctive Use) (product code LHQ), Class I - General Controls.

Submitted by Ix-Dr, Inc. (Howell, US). The FDA issued a Cleared decision on February 11, 2003 after a review of 78 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 884.2980 - the FDA radiology and imaging software oversight 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.

FDA 510(k) Submission Details - K023925

510(k) Number K023925 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 25, 2002
Decision Date February 11, 2003
Days to Decision 78 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
29d faster than avg
Panel avg: 107d · This submission: 78d
Pathway characteristics
Predicate-based equivalence.

LHQ Device Classification - Class 1, General Controls

Product Code LHQ System, Telethermographic (adjunctive Use)
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 884.2980
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - LHQ System, Telethermographic (adjunctive Use)

All 40
Devices cleared under the same product code (LHQ) and FDA review panel - the closest regulatory comparables to K023925.
TYTRON C-500IR CLINICAL INFRARED IMAGING SYSTEM
K032471 · Titronics Research & Development Co. · Oct 2003
THERMATREK IRIS-IV INFRARED IMAGING SYSTEM
K030165 · Thermatrek · Apr 2003
MHS 7000
K030018 · Micro Health Systems, Inc. · Mar 2003
DOREX SPECTRUM 9000MB THERMOGRAPHY SYSTEM
K023434 · Dorex, Inc. · Nov 2002
TELESIS DIGITAL INFRARED THERMAL IMAGE SYSTEM, SPECTRUM 9000MB
K020783 · Telesis Technologies, Inc. · Jun 2002
MHS 5000
K011981 · Micro Health Systems, Inc. · Sep 2001
K023925 · MARK I THERMAL IMAGER
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