FDA Adverse Event Malfunction Summary report: N

MANUAL ORTHOPEDIC SURGICAL INSTRUMENT

MDR report key: 2223397 · Received August 25, 2011

Report

Report Number
1030489-2011-01102
Event Type
Malfunction
Date Received
August 25, 2011
Date of Event
July 25, 2011
Report Date
September 14, 2011
Manufacturer
MEDTRONIC SOFAMOR DANEK INSTRUMENT MANUFACTURING
Product Code
LXH
PMA / PMN Number
EXEMPT
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
KS
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 1

VISUALLY CONFIRMED APPROXIMATELY ~3MM OF BOTH INSTRUMENT TIPS HAVE BEEN BROKEN OFF, CONSISTENT WITH INTERFACE DURING USAGE. DIMENSIONAL INSPECTION OF THE RELEVANT DIMENSION CONFIRMED CONFORMANCE TO PRINT SPECIFICATION. FRACTURE SURFACE ANALYSIS REVEALS A FAIRLY FLAT FRACTURE SURFACE AND CIRCULAR MATERIAL FLOW, CONSISTENT WITH TORSIONAL OVERLOAD, WITH THE TIP JUST BELOW THE FRACTURE SURFACES ARE PLASTICALLY DEFORMED.

Additional Manufacturer Narrative · 1

(B)(4). NEITHER THE DEVICE NOR APPLICABLE IMAGING FILMS WERE RETURNED TO THE MANUFACTURER FOR EVALUATION, THEREFORE, THE CAUSE OF THE EVENT CANNOT BE DETERMINED. DEVICE HISTORY RECORDS FOR THESE LOTS WERE REVIEWED. NO DOCUMENTATION WAS FOUND THAT WOULD INDICATE A NON-CONFORMANCE TO SPECIFICATIONS.

Description of Event or Problem · 1

IT WAS REPORTED THAT THE TIP BROKE DURING SURGERY. NO PATIENT COMPLICATIONS WERE REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 MANUAL ORTHOPEDIC SURGICAL INSTRUMENT ORTHOPEDIC MANUAL SURGICAL INSTRUMENT LXH MEDTRONIC SOFAMOR DANEK INSTRUMENT MANUFACTURING NA M06D0264

Patients

Seq Age Sex Outcome Treatment
1