# K982112: Thermatrek Iris-3 Infrared Imaging System

- Pathway: 510(k) (Traditional)
- Applicant: Thermatrek, Inc.
- Decided: Aug 20, 1998 after 65 days
- Product code: LHQ (System, Telethermographic (Adjunctive Use))
- Device class: 1
- Regulation: 21 CFR 884.2980
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The IRIS-3 Infrared Imaging System is a thermal camera based imaging device intended for use during coronary bypass surgery. Thermal imaging of the exposed heart, using the IRIS-3, permits the viewing and recording of changes in tissue temperature prior to grafting, cooling of the myocardial, and perfusion of the tissue distal to the anastomosis after grafting. Recording of the temperature difference may be obtained using the videocassette recorder.

Source page: https://510kreport.com/device/K982112
Methodology: https://510kreport.com/methodology