FDA Adverse Event Malfunction Summary report: N

KNIFE

MDR report key: 2891604 · Received December 7, 2012

Report

Report Number
2523835-2012-00134
Event Type
Malfunction
Date Received
December 7, 2012
Date of Event
October 30, 2012
Report Date
November 26, 2012
Manufacturer
ALCON PRECISION DEVICE - SINKING SPRING
Product Code
HNN
PMA / PMN Number
NA
Removal / Correction Number
NA
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
TX, US
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 1

NO SAMPLES WERE RETURNED FOR EVALUATION; THEREFORE, THE CONDITION OF THE PRODUCT COULD NOT BE VERIFIED. THE DEVICE HISTORY RECORD (DHR) FOR THE LOT WAS REVIEWED. FUNCTIONAL PENETRATION TEST VALUES FOR THE LOT MET SPECIFICATION. A BENT TIP WAS FOUND DURING THE DHR REVIEW. HOWEVER, THE SUSPECT PRODUCT WAS RE-INSPECTED AND THE PRODUCT WAS RELEASED ACCORDING TO THE MANUFACTURER'S ACCEPTANCE CRITERIA. BECAUSE A SAMPLE WAS NOT RETURNED, THE ROOT CAUSE FOR THE DULL KNIFE EXPERIENCED BY THE CUSTOMER CANNOT BE DETERMINED. ALL KNIVES ARE 100% INSPECTED BY TRAINED OPERATORS USING A MINIMUM OF 10X MAGNIFICATION DURING MANUFACTURING. ANY DEFECTS, SUCH AS DAMAGED TIPS AND CUTTING EDGES ARE REMOVED FROM THE LOT AND SCRAPPED. PENETRATION TESTING IS PERFORMED AND MONITORED DURING THE FINISHING PROCESS TO ENSURE THE SHARPNESS OF THE PRODUCT. (B)(4).

Description of Event or Problem · 1

A MATERIALS MANAGER REPORTED THAT A KNIFE WAS DULL DURING A PROCEDURE. THERE WAS NO IMPACT TO THE PATIENT.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 KNIFE MANUAL OPHTHALMIC SURGICAL INSTRUMENT HNN ALCON PRECISION DEVICE - SINKING SPRING 8065982465 895621M

Patients

Seq Age Sex Outcome Treatment
1 CUSTOM PAK