FDA Adverse Event Malfunction Summary report: N

FREESTYLE NAVIGATOR

MDR report key: 1852969 · Received October 5, 2010

Report

Report Number
2954323-2010-01371
Event Type
Malfunction
Date Received
October 5, 2010
Date of Event
September 17, 2010
Report Date
October 4, 2010
Product Code
LFR
Product Problem
Yes
Report Source
Manufacturer report
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 1

THIS IS AN INITIAL REPORT. THE CUSTOMER'S PRODUCT HAS BEEN REQUESTED BACK FOR INVESTIGATION. A FOLLOW-UP REPORT WILL BE SUBMITTED ONCE ADDITIONAL INFORMATION IS OBTAINED. REMEDIAL ACTION (B)(4) WAS REPORTED TO THE (B)(4) OFFICE ON 14 APR 2009.

Description of Event or Problem · 1

A CUSTOMER REPORTED THEY OBSERVED MOISTURE IN THE BATTERY COMPARTMENT OF THEIR FREESTYLE NAVIGATOR TRANSMITTER. IT HAS BEEN DETERMINED THAT SOME FREESTYLE NAVIGATOR TRANSMITTERS COULD POTENTIALLY EXHIBIT A CRACK/FRACTURE ON THE PLASTIC HOUSING NEAR THE BATTERY COMPARTMENT, WHICH COULD POTENTIALLY ALLOW MOISTURE TO COME IN CONTACT WITH THE TRANSMITTER'S INTERNAL ELECTRONICS, POTENTIALLY CAUSING THE TRANSMITTER AND THE RECEIVER TO LOSE CONNECTION INTERRUPTING THE CONTINUOUS GLUCOSE RESULTS. ALTHOUGH UNLIKELY, MOISTURE ENTERING THE TRANSMITTER HAS THE POTENTIAL TO GENERATE INACCURATE RESULTS ONLY WITH THE CONTINUOUS GLUCOSE READINGS. THE BUILT-IN FREESTYLE GLUCOSE METER IS NOT IMPACTED BY THIS ISSUE AND THE USER CAN CONTINUE TO USE THE BUILT-IN METER. THERE WAS NO REPORT OF DEATH, SERIOUS INJURY OR MISTREATMENT ASSOCIATED WITH THIS EVENT.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 FREESTYLE NAVIGATOR CONTINUOUS GLUCOSE MONITORING SYSTEM LFR

Patients

Seq Age Sex Outcome Treatment
1