FDA Adverse Event Malfunction Summary report: N

DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM

MDR report key: 22557966 · Received July 21, 2025

Report

Report Number
3004753838-2025-190729
Event Type
Malfunction
Date Received
July 21, 2025
Date of Event
June 26, 2025
Report Date
March 10, 2026
Manufacturer
DEXCOM, INC.
Product Code
QBJ
UDI-DI
00386270002518
PMA / PMN Number
K213919
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
CA, US
Reporter Occupation
OTHER
Health Professional
N

Narratives

Additional Manufacturer Narrative · 0

(B)(4).

Additional Manufacturer Narrative · 0

(B)(4). 3004753838-2025-190729 WAS REPORTED IN ERROR. PLEASE DISREGARD INITIAL REPORTING OF THIS EVENT AS THIS EVENT HAS NOW BEEN DEEMED NOT REPORTABLE.

Additional Manufacturer Narrative · 0

(B)(4).

Additional Manufacturer Narrative · 0

(B)(4).

Description of Event or Problem · 0

THE PRODUCT WAS EVALUATED. AN EXTERNAL VISUAL INSPECTION WAS PERFORMED AND PASSED. RECEIVER CHARGE AND BOOT TESTS WERE PERFORMED AND FAILED DUE TO THE RECEIVER NOT TURNING ON. FUNCTIONAL TESTS WERE NOT PERFORMED DUE TO THE RECEIVER NOT TURNING ON. AN INTERNAL VISUAL INSPECTION WAS PERFORMED AND FAILED DUE TO MOISTURE DAMAGE. PICTURES WERE TAKEN. THE RECEIVER LOG WAS NOT DOWNLOADED FOR REVIEW DUE TO THE RECEIVER NOT TURNING ON. THE ALLEGATION WAS UNDETERMINED. THE PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

Description of Event or Problem · 0

AFTER SUBMISSION OF THE INITIAL MDR, PRODUCT WAS RECEIVED ON 8/18/2025 AND IT WAS DETERMINED THIS COMPLAINT IS NOT REPORTABLE PER CORPFT-140202.

Description of Event or Problem · 0

IT WAS REPORTED THAT AN UNEXPECTED RECEIVER SHUTDOWN OCCURRED. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

Description of Event or Problem · 0

PRODUCT HAS BEEN RECEIVED BUT IS PENDING EVALUATION. A FOLLOW UP REPORT WILL BE SUBMITTED UPON COMPLETION. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1937251 DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM CONTINUOUS GLUCOSE MONITOR QBJ DEXCOM, INC. 17003130 00386270002518

Patients

Seq Age Sex Outcome Treatment
1 77 YR Male FIASP