Udi: (b)(4).Investigation summary : according to the information provided, it was reported that during the surgery of meniscus repair, after 1st firing, could not fire again.The complaint device is not being returned, it was discarded by the customer, therefore unavailable for a physical evaluation, however a set of photos were provided.Upon visual inspection of the photos, the device is on a table along with the needle, the plates are not shown in the photo.The needle lock lever is pulled to show the slider and the spring pusher, no structural anomalies can be observed on both components.A manufacturing record evaluation was performed for the finished device 7l89158 number, and no non-conformance's were identified.As part of depuy synthes mitek quality process all devices are manufactured, inspected, and released to approved specifications.According with the visual inspection result, this complaint can be confirmed.A possible root cause can be attributed to a portion of tissue that was entered the applier needle causing a mechanical obstruction at the moment the second plate was being deployed, however, this cannot be conclusively determined.At this point in time, no corrective action is required, and no further action is warranted.However, depuy synthes mitek will continue to monitor additional complaint information for potential safety signals through complaint trending as part of post market surveillance.
|