FDA Adverse Event Malfunction Summary report: N

LINOX TD 65/16

MDR report key: 1243193 · Received November 10, 2008

Report

Report Number
1028232-2008-01323
Event Type
Malfunction
Date Received
November 10, 2008
Date of Event
July 21, 2008
Report Date
October 8, 2008
Manufacturer
BIOTRONIK GMBH AND CO.
Product Code
LWS
PMA / PMN Number
P980023
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
GM
Reporter Occupation
NOT APPLICABLE

Narratives

Additional Manufacturer Narrative · 1

THE ANALYSIS DEMONSTRATED A RUBBED THROUGH INNER INSULATION IN A DISTANCE OF SOME 3.5 CM DISTAL TO THE LIGATURE MARKS. IN THAT SECTION, THE ENTIRE LEAD BODY WAS SQUEEZED AND DEFORMED. ALSO, THE CONNECTOR CABLE TO THE RING ELECTRODE AND THE VCS SHOCK COIL WERE FOUND DAMAGED. THESE DAMAGES ARE SUPPOSED TO AFFECT BOTH THE PACING AS WELL AS SENSING CHARACTERISTICS OF THE LEAD. THE ANALYSIS DID NOT DEMONSTRATE ANY SIGN OF A MATERIAL OR MANUFACTURING PROBLEM. BASED ON THE CHARACTERISTICS OF THESE DAMAGES, IT IS REASONABLE TO ASSUME THAT THE LEAD HAD BEEN SUBJECT TO ABNORMAL MECHANICAL STRESS AS THE RESULT OF THE SUBCLAVIAN CRUSH SYNDROME.

Description of Event or Problem · 1

OUS MDR. AFTER AN IMPLANTATION TIME OF ABOUT 20 MONTHS, INAPPROPRIATE THERAPIES DUE TO THE DETECTION OF NOISE IN THE SENSING CHANNEL HAVE BEEN REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 LINOX TD 65/16 ICD LEAD LWS BIOTRONIK GMBH AND CO. 351337

Patients

Seq Age Sex Outcome Treatment
1 UNK Hospitalization