FDA Adverse Event Injury Summary report: N

IMPLANTABLE STIMULATOR

MDR report key: 2871805 · Received December 13, 2012

Report

Report Number
3007566237-2012-03003
Event Type
Injury
Date Received
December 13, 2012
Date of Event
November 22, 2012
Report Date
November 22, 2012
Manufacturer
MEDTRONIC NEUROMODULATION
Product Code
LGW
PMA / PMN Number
P840001
Adverse Event
Yes
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
NL
Reporter Occupation
PHYSICIAN

Narratives

Additional Manufacturer Narrative · 1

CONCOMITANT MEDICAL PRODUCTS: PRODUCT ID 3550-39. PRODUCT TYPE: ACCESSORY. UPDATED PMA / 510(K) #. ANALYSIS OF THE LEAD FOUND THAT THE CONDUCTOR BODY WAS BROKEN AT THE TITAN ANCHOR SITE. IT WAS STATED 7 CONDUCTORS WERE BROKEN 25.5 CM FROM THE DISTAL END. THERE WERE TITAN ANCHOR IMPRESSIONS IN THE OUTER INSULATION 26.2 TO 27.2 CM FOR THE DISTAL END. CIRCUITS 0, 3, AND 4 WERE OPEN. CIRCUITS 1, 2, 6, AND 7 WERE INTERMITTENT. CIRCUIT 5 TESTED AT 5.4 OHMS. THERE WERE NO SHORTS BETWEEN CIRCUITS (DRY). ANALYSIS OF THE TITAN ANCHOR FOUND NO SIGNIFICANT ANOMALY. IT WAS STATED THE SILICONE OF THE ANCHOR WAS CUT.

Additional Manufacturer Narrative · 1

PRODUCT ID 3877-45, LOT # 0204731924, IMPLANTED: (B)(6) 2012, EXPLANTED: (B)(6) 2012, PRODUCT TYPE LEAD. (B)(4). ANALYSIS RESULTS WERE NOT AVAILABLE AS OF THE DATE OF THIS REPORT. A FOLLOW-UP REPORT WILL BE SUBMITTED WHEN ANALYSIS IS COMPLETE.

Additional Manufacturer Narrative · 1

IF INFORMATION IS PROVIDED IN THE FUTURE, A SUPPLEMENTAL REPORT WILL BE ISSUED.

Description of Event or Problem · 1

IT WAS REPORTED THE PATIENT WAS NOT FEELING PARESTHESIA. HIGH IMPEDANCES WERE MEASURED. IT WAS ALSO NOTED THE LEAD HAD BEEN USED FOR TWO MONTHS. THERE WAS NO HARM OR INJURY TO THE PATIENT. REPLACEMENT OF THE ELECTRODE WAS REQUIRED FOR RESULT OF THE EVENT. PATIENT WAS FEELING PARESTHESIA AGAIN. ADDITIONAL INFORMATION HAS BEEN REQUESTED, BUT WAS NOT AVAILABLE AS OF THE DATE OF THIS REPORT.

Description of Event or Problem · 1

ADDITIONAL INFORMATION RECEIVED REPORTED "NOTHING STRANGE" WAS OBSERVED ON THE FLUOROSCOPY. IT WAS STATED THE LEAD WAS PROGRAMMED AS FOLLOWS: +4, 5-, 6+, AT 390MHZ, 20US. THE AMPLITUDE WAS SET AT 3.8V. NO FURTHER INFORMATION WAS REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 IMPLANTABLE STIMULATOR STIMULATOR, SPINAL-CORD, TOTALLY IMPLANTED FOR PAIN RELIEF LGW MEDTRONIC NEUROMODULATION UNKNOWN

Patients

Seq Age Sex Outcome Treatment
1 00040 YR Required Intervention