Cleared Special

MICROLIFE DUAL MODE THERMOMETER,MODEL IFR1MJ1 (K113141) - FDA 510(k) Clearance

Class II General Hospital device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K113141 · Microlife Intellectual Property GmbH · General Hospital
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Jan 2012
Decision
95d
Days
Class 2
Risk

K113141 is an FDA 510(k) clearance for the MICROLIFE DUAL MODE THERMOMETER,MODEL IFR1MJ1. Classified as Continuous Measurement Thermometer (product code FLL), Class II - Special Controls.

Submitted by Microlife Intellectual Property GmbH (Great Neck, US). The FDA issued a Cleared decision on January 27, 2012 after a review of 95 days - within the typical 510(k) review window.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 880.2910 - the FDA general hospital device framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Microlife Intellectual Property GmbH devices

Submission Details

510(k) Number K113141 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 24, 2011
Decision Date January 27, 2012
Days to Decision 95 days
Submission Type Special
Review Panel General Hospital (HO)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
34d faster than avg
Panel avg: 129d · This submission: 95d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code FLL Continuous Measurement Thermometer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 880.2910
Definition A Continuous Measurement Thermometer Is A Clinical Electronic Thermometer Indicated To Measure The Body Or Skin Temperature Of A Person Continuously Or In Specified Intervals. Under This Regulation, This Product Code Represents Non-exempt Devices. For More Information, See 90 Fr 25889, Available At Https://www.govinfo.gov/content/pkg/fr-2025-06-18/pdf/2025-11207.pdf.
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 General Hospital devices follow this clearance model.

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All 215
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