[2745]
Chisel broke during joint replacement surgery. The shaft measured 6. 16 mm which tapered to 11 after the bend. The break occurred at approx. 23. 2 mm from center of the bendinvalid data - regarding single use labeling of device. Patient medical status prior to event: unknown. There was not multiple patient involvement. Invalid data - on device service/maintenance. No data - regarding date last serviced. Service provided by: invalid data. Invalid data - service records availability. No imminent hazard to public health claimed. Invalid data - whether device used as labeled/intended. Device was evaluated after the event. Method of evaluation: actual device involved in incident was evaluated, visual examination. Results of evaluation: component failure, end of life - premature. Conclusion: device failure occurred and was related to event. Certainty of device as cause of or contributor to event: invalid data. Corrective actions: device permanently removed from service. Invalid data - on device destroyed/disposed of status.
Patient Sequence No: 1, Text Type: D, B5