Cleared Traditional

K210565 - Infrared Thermometer, Model: AET-R1B1, AET-R161, AET-R171, AET-R1D1, AET-R1D2, AET-R1F1, AET-R701, AET-R711 (FDA 510(k) Clearance)

Class II General Hospital device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K210565 · Alicn Medical (Shenzhen), Inc. · General Hospital
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May 2022
Decision
434d
Days
Class 2
Risk

K210565 is an FDA 510(k) clearance for the Infrared Thermometer, Model: AET-R1B1, AET-R161, AET-R171, AET-R1D1, AET-R1D2.... Classified as Continuous Measurement Thermometer (product code FLL), Class II - Special Controls.

Submitted by Alicn Medical (Shenzhen), Inc. (Shenzhen, CN). The FDA issued a Cleared decision on May 5, 2022 after a review of 434 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 880.2910 - the FDA general hospital 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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind General Hospital submissions.

View all Alicn Medical (Shenzhen), Inc. devices

Submission Details

510(k) Number K210565 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 25, 2021
Decision Date May 05, 2022
Days to Decision 434 days
Submission Type Traditional
Review Panel General Hospital (HO)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
306d slower than avg
Panel avg: 128d · This submission: 434d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

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.

Regulatory Peers - FLL Continuous Measurement Thermometer

All 796
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