inforMED
MalfunctionFLL

BRAUN

Received Dec 31, 2025 · Event occurred Nov 20, 2025

Report 1314800-2025-00032 · MDR key 23938613

Device

Generic name

Ear Thermometer

Model number

IRT6520BUS

Lot number

17620K00114

Product problems

  • False Negative Result
  • False Negative Result

Patient

7 YR · Female

  • Fever
  • Fever

Narrative

Additional Manufacturer Narrative

KAZ USA, INC. HAS REQUESTED THAT THE PRODUCT BE RETURNED TO OUR COMPANY FOR TESTING, BUT IT HAS NOT YET BEEN RECEIVED.

Description of Event or Problem

A CONSUMER REPORTED THAT THE THERMOMETER ALLEGEDLY PROVIDED FALSE NEGATIVE READINGS ON THEIR 7 YEAR OLD DAUGHTER. THE DEVICE ALLEGEDLY DISPLAYED A MEASUREMENT OF 37°C, WHILE A FEVER OF 40°C WAS LATER CONFIRMED BY A DOCTOR WHO ADMINISTERED MEDICATION. THERE WERE NO COMPLICATIONS FROM THE INCIDENT, AND THE CHILD IS DOING WELL NOW. KAZ USA, INC. HAD REQUESTED THAT THE PRODUCT BE RETURNED TO OUR COMPANY FOR TESTING.