FDA Adverse Event Malfunction Summary report: N

CLINAC

MDR report key: 1894273 · Received November 4, 2010

Report

Report Number
2916710-2010-00124
Event Type
Malfunction
Date Received
November 4, 2010
Date of Event
June 15, 2010
Report Date
September 20, 2010
Manufacturer
VARIAN MEDICAL SYSTEMS
Product Code
IYE
PMA / PMN Number
K070094
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
CA, US
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 1

THOUGH STILL UNDER INVESTIGATION, VARIAN HAS DETERMINED THAT A MDR IS APPROPRIATE, AS THIS EVENT, SHOULD IT RECUR, COULD POTENTIALLY CAUSE A SERIOUS INJURY. ADDITIONAL FOLLOW-UP TO THIS MDR IS EXPECTED UPON COMPLETION OF THE INVESTIGATION.

Description of Event or Problem · 1

VARIAN RECEIVED A REPORT THAT WAS PUBLISHED IN A TRINIDAD NEWSPAPER INVOLVING THE MINISTRY OF HEALTH AND CLINAC LINEAR ACCELERATOR. THE REPORT ALLEGES THAT THE "CENTRE'S LINEAR ACCELERATOR WAS, OVER A PERIOD OF MONTHS, POSSIBLY ADMINISTERING UP TO 20 PERCENT MORE RADIATION THAN WAS NECESSARY TO CLIENTS BEING TREATED FOR CANCER." IN ADDITION, IT WAS REPORTED, "THAT ONE OF THE INSTRUMENTS USED, AN ELECTROMETER, WAS FOUND TO BE POSSIBLY FAULTY." NO PT DATA HAS BEEN SUBMITTED TO VARIAN IDENTIFYING PT MISADMINISTRATION.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 CLINAC LINEAR ACCELERATOR IYE VARIAN MEDICAL SYSTEMS H29

Patients

Seq Age Sex Outcome Treatment
1