Device used for treatment, not diagnosis.Patient information not available for reporting.(b)(6).Device is not distributed in the united states, but is similar to device marketed in the usa device is an instrument and is not implanted/explanted.The 510k#: unknown; device is not distributed in the united states, but is similar to device marketed in the usa.Device history records review was conducted.The report indicates that the: 01.010.410/ l517235 manufacturing location: (b)(4).Manufacturing date: 16 august 2017.No ncrs were generated during production.Review of the device history record(s) showed that there were no issues during the manufacture of the product that would contribute to this complaint condition.Subject device has been received and a summary of the manufacturing investigation action was performed.The report indicates that the: 03.010.410.The handle presents strong traces of use on its surface.The instrument was received with the blade assembled in order to perform measurements; the blade was taken out from the instrument, which was easy if turned in the correct direction.A dhr check was performed for the components and final product; no issue or deviation, neither ncs were found which could lead to the complaint condition.As relevant for the complaint condition the thread m7, the hex 4.5 and the hex ø5.05, features which have contact with the blade, were measured.All features measured are according to the drawing,.And have passed the specifications through the gauges.During manufacturing process the features m7x1 lh and hex 4.5 were inspected and documented 100% and in final inspection by aql1 according to the inspection sheet.There is no functional test defined during manufacturing process for the instrument in question.However, this is covered by test with gage for the hex (2-09-08471 and 2-09-08472) and thread (4-19-10528 and 4-19-10529).The lots of the (b)(4) material (b)(4) and of the component (b)(4) are not tracked by lot number.Therefore, the check was performed based on fifo (first in/first out) by investigation of the (b)(4) material orders, which was closest to the start of the manufacturing order of the component however, the (b)(4) material used fulfilled the specifications.For evidence of used components and (b)(4) materials for 03.010.410 lot l517235 see sap screenshots.On the basis of the investigation the complaint is not confirmed, since the products if turned in the correct direction were easy to disassemble.No manufacturing issue could be found.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
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