# K111974: Ion Health Usb Insta-Scan Thermometer

- Pathway: 510(k) (Special)
- Applicant: Taidoc Technology Corporation
- Decided: Aug 15, 2011 after 34 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: 1 generation back to K083299 (2008). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K083299: Taidoc TD-11 Series and Clever TD-1112 Ear/Skin/ Surface IR Thermometers & Fora IR16/17 Ear Thermometer, Taidoc Technology Corporation (2008) Summary page 2.

## Indications for use
The ION HEALTH USB INSTA-SCAN THERMOMETER is an electronic thermometer using an infrared sensor to detect human body temperature from the ear canal on people of all ages and for use in the home. It also available to detect object's surface temperature including human skin.

Source page: https://510kreport.com/device/K111974
Methodology: https://510kreport.com/methodology