Device was used for treatment, not diagnosis.There was no reported patient involvement associated with the complained event.Device is an instrument and is not implanted/explanted.Reporting facility phone number is (b)(6).510(k): device is not distributed in the united states, but is similar to device marketed in the usa.The subject device has been received and is currently undergoing investigation.A device history record review was performed for the reported subject device lot.Manufacturing location: (b)(4).Date of manufacture: oct 16, 2014.The review showed that there were no issues during the manufacture of the product lot that would contribute to this complaint condition.No non-conformances were generated during the production of the subject device.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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Product development investigation was completed.A visual inspection, function test and device history records review were completed as part of this investigation.Our investigation has shown that the complained instruments are fully functional as required.The result of our functional tests has shown that the instruments are dismantling as required.Therefore, we cannot confirm that the instruments cannot be dismantling as mentioned in the complaint description.The articles were analyzed for conformance to print specifications, as well as the device history records were researched.No abnormal findings were identified.Based on these findings we conclude that the cause of failure is not due to any manufacturing non-conformances.We assume that a mishandling of the opening/release feature was the reason for the malfunction.This is addressed in cleaning and sterilization guideline; lubricate instruments with moving parts, such as hinges and joints, spring-loaded ball bearings and threaded parts.Further investigation has shown that on the tips between fork and the bore hole some wear marks were visible.Device was used for treatment, not diagnosis.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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