If the information is unknown, not available or does not apply, the section/field of the form is left blank.A device history record (dhr) review was conducted: the depth gauge for 1.3mm and 1.5 mm screws (p/n: 319.004, lot #: 4206824 was returned and received.Upon visual inspection, it was observed that the distal tip of the needle component was bent and deformed.Additionally, slight scratches were observed on the device.No other issues were identified with the returned device.The sliding bar does not slide smoothly because of the deformity of the tip, it might also cause not to fit on the 1.1mm drill hole.Can the complaint condition be replicated? no, the complaint condition cannot be replicated during functional test.Dimensional inspection was not performed due post manufacturing damage.Based on the date of manufacture, the current and manufactured revision of drawings were reviewed.The reported condition of the complaint device (depth gauge for 1.3mm and 1.5mm screws) is confirmed.The distal tip of the needle component was bent and deformed causing struggle to slide.There is no indication that a design or manufacturing issue has caused the complaint condition and hence the root cause cannot be determined.The potential cause could be due to unintended forces applied to the device and the potential cause for missing protection sleeve could be due to device incorrectly assembled during the sterilization process.Based on the investigation findings, it has been determined that no corrective and/or preventative action is proposed.Additional monitoring for any potential safety signals will be conducted through complaint trending and other post market safety surveillance activities.Device history lot -no ncrs were generated during production.Device history review - review of the device history record(s) showed that there were no issues during the manufacture of this product, and any sub-components, which would contribute to this complaint condition.Device was used for treatment, not diagnosis.If information is obtained a follow-up medwatch will be filal medwatch, a follow-up medwatch will be filed as appropriate.
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