FDA Adverse Event Malfunction Summary report: N

DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM

MDR report key: 21806532 · Received April 9, 2025

Report

Report Number
3004753838-2025-083210
Event Type
Malfunction
Date Received
April 9, 2025
Date of Event
March 13, 2025
Report Date
August 7, 2025
Manufacturer
DEXCOM, INC.
Product Code
QBJ
UDI-DI
00386270003935
PMA / PMN Number
K213919
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
WI, US
Reporter Occupation
OTHER
Health Professional
N

Narratives

Additional Manufacturer Narrative · 0

(B)(4). B5: DESCRIBE EVENT OR PROBLEM - CORRECTION. D4 UDI: - CORRECTION. H2 TYPE OF FOLLOW UP: - CORRECTION. H10: CORRECTED DATA.

Additional Manufacturer Narrative · 0

(B)(4).

Additional Manufacturer Narrative · 0

(B)(4). 3004753838-2025-083210 AND 3004753838-2025-083210-01 WERE REPORTED IN ERROR. PLEASE DISREGARD INITIAL REPORTING OF THIS EVENT AS THIS EVENT HAS NOW BEEN DEEMED NOT REPORTABLE.

Description of Event or Problem · 0

IT WAS REPORTED THAT A DETACHED OR MISSING SENSOR WIRE OCCURRED. THE SENSOR WAS INSERTED INTO THE ARM ON (B)(6) 2025.

Description of Event or Problem · 0

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

Description of Event or Problem · 0

SUBSEQUENT TO THE INITIAL MDR, IT WAS DETERMINED THAT A REPORT WAS SUBMITTED IN ERROR. UPON FURTHER REVIEW, IT WAS DETERMINED THAT THE PATIENT ALLEGATION DOES NOT MEET THE CRITERIA OF A REPORTABLE EVENT.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
459906 DEXCOM G7 CONTINUOUS GLUCOSE MONITORING SYSTEM CONTINUOUS GLUCOSE MONITOR QBJ DEXCOM, INC. 9500-161 1725020001 00386270003935

Patients

Seq Age Sex Outcome Treatment
1 77 YR Male