According to the reporter, during a colectomy, when the reload was loaded onto the device, it was not recognized.Subsequently, the device articulated, and jaws closed with no buttons being pushed by the user.There was no injury or adverse event reported.
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(b)(4).This report is based on information provided by an engineering evaluation.Post market vigilance (pmv) received one powered handle and one adapter standard opened by the account with no display box or packaging.No visual abnormalities were noted for the handle or adapter.While the reported conditions of uncontrolled articulation and uncontrolled closing of reload jaws could not be replicated, the reported condition of reload not recognized was confirmed.Testing determined that the terminations on the isi board and on the underside of the mma board assembly were properly connected and that the connection within the board and mma switch is the cause of the reload recognition issue.The switch not functioning is the result of several variables including the following: improper solder operation at the vendor location; improper assembly of the sealed switch to the mma board at the vendor location; improper soldering during assembly.Should new information become available, the file will be re-opened and the investigation summary amended as appropriate.
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