FDA Adverse Event Malfunction Summary report: N

EXTENSION, 30CM

MDR report key: 2181467 · Received July 7, 2011

Report

Report Number
1627487-2011-00922
Event Type
Malfunction
Date Received
July 7, 2011
Date of Event
June 8, 2011
Report Date
June 8, 2011
Manufacturer
ST. JUDE MEDICAL - NEUROMODULATION
Product Code
LGW
PMA / PMN Number
P010032
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
NL
Reporter Occupation
NOT APPLICABLE

Narratives

Additional Manufacturer Narrative · 1

SJM HAS LIMITED INFO RELATED TO THE PT'S MEDICAL HISTORY AND IS UNABLE TO FORM AN OPINION AS TO THE RELEVANCY OF THE PT'S HISTORY TO THE EVENT REPORTED. SJM DEFERS TO THE PT'S PHYSICIAN REGARDING MEDICAL HISTORY.

Description of Event or Problem · 1

DEVICE 2 OF 2. REFERENCE MFR REPORT # 1627487-2011-00921. THESE TWO EXTENSIONS WERE INTENDED FOR PT IMPLANT IN THE NETHERLANDS. IT WAS REPORTED THAT THE PHYSICIAN EXPERIENCED DIFFICULTY CONNECTING BOTH DEVICES TO THE PT'S LEAD. PLACEMENT ATTEMPTS FOR THE FIRST EXTENSION WERE ABORTED. THE SECOND EXTENSION WAS EVENTUALLY CONNECTED; HOWEVER, INTRAOPERATIVE TESTING REVEALED INVALID IMPEDANCE MEASUREMENTS FOR TWO LEAD CONTACTS. IMPEDANCE READINGS REPORTEDLY IMPROVED SOMEWHAT WHEN THE PT'S LEAD WAS CONNECTED DIRECTLY TO THE IPG. THE CASE WAS COMPLETED WITH USE OF A THIRD EXTENSION. THAT DEVICE REMAINS IMPLANTED, AND EFFECTIVE STIMULATION WAS CAPTURED FOR THE PT VIA PROGRAMMING UTILIZING THE FUNCTIONING CONTACTS. NO FURTHER COMPLICATIONS WERE REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 EXTENSION, 30CM SPINAL CORD STIMULATION LEAD EXTENSION LGW ST. JUDE MEDICAL - NEUROMODULATION 3383 3254442

Patients

Seq Age Sex Outcome Treatment
1 62 YR Required Intervention