# K191829: Microlife Non-Contact Infrared Forehead Thermometer

- Pathway: 510(k) (Traditional)
- Applicant: Microlife Intellectual Property GmbH
- Decided: Feb 13, 2020 after 219 days
- Product code: FLL (Continuous Measurement Thermometer)
- Device class: 2
- Regulation: 21 CFR 880.2910
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K000969 (2000). 8 ancestors in all.
11 later devices descend from it; 9 cite it directly.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K100953: Microlife Non-Contact Infrared Forehead Thermometer, Model FR1DZ1, Microlife Intellectual Property GmbH (2010) Summary page 4.

## Most influential descendants
- K211776: Microlife Non-Contact Infrared Forehead Thermometer, Model FR1MF1-B (NC150 BT) (2022), 1 descendant of its own
- K202420: Infrared Forehead Thermometer (2021), 1 descendant of its own
- K222057: Thermoclick (2023), 0 descendants of its own
- K210171: Non-contact Infrared Thermometer (Models WL-301, WL-501, WL-601, WL-701) (2022), 0 descendants of its own
- K213038: Infrared Forehead Thermometer, model: HS-9802D (2022), 0 descendants of its own

## Indications for use
The Microlife Non-Contact Infrared Forehead Thermometer, Model FR1DG1 (NC200) is intended for the intermittent measurement and monitoring of human body temperature. The device is indicated for use by people of all ages in the home.

Source page: https://510kreport.com/device/K191829
Methodology: https://510kreport.com/methodology