FDA Adverse Event Malfunction Summary report: N

DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM

MDR report key: 24457711 · Received February 26, 2026

Report

Report Number
3004753838-2026-099914
Event Type
Malfunction
Date Received
February 26, 2026
Date of Event
February 19, 2026
Report Date
April 21, 2026
Manufacturer
DEXCOM, INC.
Product Code
QBJ
UDI-DI
00386270004093
PMA / PMN Number
K213919
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
KY, US
Reporter Occupation
OTHER
Health Professional
N

Narratives

Additional Manufacturer Narrative · 0

(B)(4). 3004753838-2026-099914 WAS REPORTED IN ERROR, PLEASE DISREGARD THE 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). 3004753838-2026-099914 WAS REPORTED IN ERROR, PLEASE DISREGARD THE INITIAL REPORTING OF THIS EVENT AS THIS EVENT HAS NOW BEEN DEEMED NOT REPORTABLE.

Description of Event or Problem · 0

AFTER SUBMISSION OF THE INITIAL MDR PRODUCT WAS RECEIVED ON 3/19/2026. IT WAS DETERMINED THIS COMPLAINT IS NOT REPORTABLE PER CORPFT-140202

Description of Event or Problem · 0

IT WAS REPORTED THAT A DETACHED OR MISSING SENSOR WIRE OCCURRED. THE SENSOR WAS INSERTED INTO AN OFF-LABEL INSERTION SITE. DATA WAS RECEIVED BUT NOT INVESTIGATED AS DATA WILL NOT CONFIRM THE ISSUE. THE ALLEGATION AND A 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 3/19/2026. IT WAS DETERMINED THIS COMPLAINT IS NOT REPORTABLE PER (B)(4).

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
400047 DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM CONTINUOUS GLUCOSE MONITOR QBJ DEXCOM, INC. 9500-161 1825230002 00386270004093

Patients

Seq Age Sex Outcome Treatment
1 71 YR Male OMNIPOD 5