FDA Adverse Event Malfunction Summary report: N

SCRDRIVERSHAFT F/LOCKCAP F/URS

MDR report key: 3193274 · Received June 27, 2013

Report

Report Number
8030965-2013-04056
Event Type
Malfunction
Date Received
June 27, 2013
Date of Event
November 30, 2011
Report Date
January 18, 2012
Manufacturer
SYNTHES GMBH
Product Code
HXX
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
KU
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 1

SYNTHES IS SUBMITTING THIS REPORT AS A RESULT OF REMEDIATION ACTIVITIES RELATED TO FDA WARNING LETTER DATED FEBRUARY 2012. DEVICE(S) LISTED IN THIS REPORT IS (ARE) USED FOR TREATMENT, NOT DIAGNOSIS. ANY ADDITIONAL INFORMATION RECEIVED REGARDING THIS EVENT AFTER FILING THIS REPORT SHALL BE FILED ON A SUPPLEMENTAL MDR. DEVICE IS NOT DISTRIBUTED IN THE UNITED STATES, BUT IS SIMILAR TO DEVICE MARKETED IN THE USA. THE MANUFACTURING DOCUMENTS WERE REVIEWED AND NO DISCREPANCIES TO THE SPECIFICATIONS WERE FOUND. THE INVESTIGATION OF THE COMPLAIN INSTRUMENTS HAS SHOWS THAT THE TIP OF THE DRIVER IS INDEED BROKEN OFF. THE STRUCTURE OF THE BROKEN SURFACE INDICATES THAT TOO MUCH APPLIED MECHANICAL FORCE HAS LEAD TO THIS DAMAGE. BASED ON THESE FINDINGS WE CONCLUDE THAT THE CAUSE OF FAILURE IS NOT DUE TO ANY MANUFACTURING NON-CONFORMANCES. WE SUPPOSE THAT A MECHANICAL OVERLOAD BY APPLYING TOO MUCH LATERAL STRESS CAUSED THIS BREAKAGE. NO PRODUCT FAULT COULD BE DETECTED.

Description of Event or Problem · 1

IT WAS REPORTED THAT THE TIP OF THE SCREWDRIVER SHAFT IS BROKEN OFF. DURING THE FINAL TIGHTENING OF AN URS LOCKING CAP, THE TIP OF THE SCREWDRIVER SHAFT FOR LOCKING CAP BROKE OFF. ONE FRAGMENT FELL INTO THE PATIENT, BUT COULD BE RECOVERED AFTER SOME TIME. THIS IS REPORT 1 OF 1 FOR COMPLAINT (B)(4).

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
294611 SCRDRIVERSHAFT F/LOCKCAP F/URS HXX SYNTHES GMBH 3436684

Patients

Seq Age Sex Outcome Treatment
1 53 YR