FDA Adverse Event Malfunction Summary report: N

DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM

MDR report key: 22804955 · Received August 14, 2025

Report

Report Number
3004753838-2025-222435
Event Type
Malfunction
Date Received
August 14, 2025
Date of Event
July 27, 2025
Report Date
March 5, 2026
Manufacturer
DEXCOM, INC.
Product Code
QBJ
UDI-DI
386270004055
PMA / PMN Number
K213919
Product Problem
Yes
Report Source
Manufacturer report
Reporter Occupation
OTHER
Health Professional
N

Narratives

Additional Manufacturer Narrative · 0

(B)(4). 3004753838-2025-222435 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). PLEASE DISREGARD INITIAL REPORTING OF THIS EVENT AS THIS EVENT HAS NOW BEEN DEEMED NOT REPORTABLE.

Additional Manufacturer Narrative · 0

(B)(4).

Description of Event or Problem · 0

AFTER SUBMISSION OF THE INITIAL MDR, PRODUCT WAS RECEIVED ON 2/3/2026, AND IT WAS DETERMINED THIS COMPLAINT IS NOT REPORTABLE PER CORPFT-140202.

Description of Event or Problem · 0

AFTER SUBMISSION OF THE INITIAL MDR, PRODUCT WAS RECEIVED ON 2/3/2026 AND 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 THE ARM. 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.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1687187 DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM CONTINUOUS GLUCOSE MONITOR QBJ DEXCOM, INC. 1824321001 386270004055

Patients

Seq Age Sex Outcome Treatment
1 61 YR Female