FDA Adverse Event Malfunction Summary report: N

LINOX

MDR report key: 17530236 · Received August 12, 2023

Report

Report Number
MW5137156
Event Type
Malfunction
Date Received
August 12, 2023
Report Date
April 5, 2021
Manufacturer
UNKNOWN
Product Code
NVY
Report Source
Voluntary report
Reporter Occupation
OTHER

Narratives

Description of Event or Problem · 0

FROM THE RECORD OF IDENTITY NOTE, IT SEEMED THAT SENSING INTEGRITY COUNTER (SIC) HAS INCREASED MORE THAN BEFORE, BUT IT SEEMED THAT THERE WAS NO OVERSENSING SHOWING SIGNS OF FRACTURE IN PARTICULAR. IN THIS DEVICE CHECK, THE SIC EXCEEDED 18,000 TIMES, IMPEDANCE DROPPED TO 200-2990 HMS, LEAK WAS SUSPECTED. IN ADDITION, OVERSENSING (OS} WAS CONFIRMED DURING THE CHECK AND ONE NON-SUSTAINED VENTRICULAR TACHYCARDIA (NSVT) OF OVERSENSING REMAINED IN THE HIGH-RATE EPISODE, SO LEAD DAMAGE WAS ALMOST CONFIRMED. PATIENT NEEDED TO BE HOSPITALIZED AS A RESULT OF THE EVENT THE ANALYZED PRODUCT NEEDED TO BE RETURNED TO THE CUSTOMER. (B)(4). THIS REPORT REFLECTS INFORMATION RECEIVED BY FDA IN THE FORM OF A NOTIFICATION PER 803.22 (B)(2).

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
727753 LINOX PERMANENT DEFIBRILLATOR ELECTRODES NVY UNKNOWN LINOX SD65 / 18

Patients

Seq Age Sex Outcome Treatment
1 Unknown