The device was returned to stryker sustainability solutions for evaluation.Visual inspection of the device revealed signs of clinical use.The device was returned with a bent shaft.Debris is present on the blades of the device.The device was inspected under magnification, the blades revealed wear on the blades.Upon functional evaluation, the device failed to provide a clean cut.A review of the dhr supports that the device met all inspection and test criteria prior to release from stryker.Therefore, the most likely root cause(s) are: - user attempts to cut staples, clips, or non-soft tissue - wear to blades due to clinical use the instructions for use (ifu's) state: - do not directly apply current to staples or clips.- instruments were designed for cutting soft tissue.Attempting to cut staples or clips may damage the instrument.- if cutting of staples or clips is attempted, damage to instrument may occur.The reported event will continue to be monitored through post-market surveillance.
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It was reported 5 dcs scissors were not sharp enough during a case.The doctor bent the device in frustration after it failed.There was no patient injury, medical intervention, or extended procedure time reported.These are commonly used devices that are readily available.
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