FDA Adverse Event Malfunction Summary report: N

SUBTROC LAG SCREW DRIVER

MDR report key: 8921830 · Received August 22, 2019

Report

Report Number
1020279-2019-03132
Event Type
Malfunction
Date Received
August 22, 2019
Date of Event
July 24, 2019
Report Date
October 20, 2019
Manufacturer
SMITH & NEPHEW, INC.
Product Code
HSB
UDI-DI
03596010560612
PMA / PMN Number
K122170
Product Problem
Yes
Report Source
Manufacturer report
Reporter Occupation
PHYSICIAN

Narratives

Additional Manufacturer Narrative · 0

THE ASSOCIATED DEVICE WAS RETURNED AND EVALUATED. A VISUAL INSPECTION OF THE RETURNED DEVICE CONFIRMED THE STATED FAILURE MODE. THE TIP OF THE THREADS ON THE RETAINING ROD FRACTURED OFF, RENDERING THE DEVICE INOPERABLE. THE FRACTURED THREADS WERE NOT RETURNED. ONLY ONE DEVICE WAS RETURNED FOR EVALUATION. THE DEVICE WAS MANUFACTURED IN 2017 AND EXHIBITS SIGNS OF SIGNIFICANT WEAR/USAGE. A REVIEW OF COMPLAINT HISTORY DID NOT REVEAL ADDITIONAL COMPLAINTS FOR THE LISTED BATCH. A REVIEW OF THE MANUFACTURING RECORDS DID NOT REVEAL A MANUFACTURING ABNORMALITY THAT COULD HAVE CAUSED OR CONTRIBUTED TO THE REPORTED INCIDENT. AT THIS TIME, WE HAVE NO REASON TO SUSPECT THAT THE PRODUCT FAILED TO MEET ANY PRODUCT SPECIFICATIONS AT THE TIME OF MANUFACTURE. WE RECOMMEND THAT ALL REUSABLE INSTRUMENTS BE ROUTINELY INSPECTED FOR WEAR AND DAMAGE AND REPLACED AS NECESSARY. BASED ON THIS INVESTIGATION, THE NEED FOR CORRECTIVE ACTION IS NOT INDICATED. SHOULD ADDITIONAL INFORMATION BE RECEIVED, THE COMPLAINTS WILL BE REOPENED. NO FURTHER INVESTIGATION IS WARRANTED FOR THESE COMPLAINTS; HOWEVER, WE WILL CONTINUE TO MONITOR FOR FUTURE COMPLAINTS AND INVESTIGATE AS NECESSARY.

Description of Event or Problem · 1

IT WAS REPORTED THAT THREADS ON DRIVERS SHEARED WHEN INSERTING. BACKUP WAS AVAILABLE AND NO DELAY WAS RECORDED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
714866 SUBTROC LAG SCREW DRIVER ROD, FIXATION, INTRAMEDULLARY AND ACCESSORIES HSB SMITH & NEPHEW, INC. 17ESP0013 03596010560612

Patients

Seq Age Sex Outcome Treatment
1