Cleared Special

K122221 - NEXUS IR30 NON-CONTACT INFRARED FOREHEAD THERMOMETER

K122221 is an FDA 510(k) clearance for NEXUS IR30 NON-CONTACT INFRARED FOREHEA..., manufactured by Taidoc Technology Corporation. The device is a Class 2 General Hospital device with product code FLL cleared through the Special 510(k) pathway after a 247-day FDA review.

K122221 · Taidoc Technology Corporation · General Hospital
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Mar 2013
Decision
247d
Days
Class 2
Risk

K122221 is an FDA 510(k) clearance for the NEXUS IR30 NON-CONTACT INFRARED FOREHEAD THERMOMETER. Classified as Continuous Measurement Thermometer (product code FLL), Class II - Special Controls.

Submitted by Taidoc Technology Corporation (New Taipei City, TW). The FDA issued a Cleared decision on March 29, 2013 after a review of 247 days - an extended review cycle.

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.

FDA 510(k) Submission Details - K122221

510(k) Number K122221 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 25, 2012
Decision Date March 29, 2013
Days to Decision 247 days
Submission Type Special
Review Panel General Hospital (HO)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
118d slower than avg
Panel avg: 129d · This submission: 247d
Pathway characteristics
Modification to existing cleared device.

FLL Device Classification - Class 2, Special Controls

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.

Regulatory Peers - FLL Continuous Measurement Thermometer

All 679
Devices cleared under the same product code (FLL) and FDA review panel - the closest regulatory comparables to K122221.
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K122221 · NEXUS IR30 NON-CONTACT INFRARED FOREHEAD THERMOMETER
Download PDF FDA Summary Taidoc Technology Cor…