(b)(4).Post market vigilance (pmv) and engineering led an evaluation of two endo dissect devices.This evaluation was based on a technical review of all data received from the site, a pmv review of manufacturing records, a pmv review of complaint trends, an engineering evaluation, and an evaluation of the returned device.The visual inspection of each device noted some misalignment of the jaws, however upon evaluation the device was found to be within specifications.The instrument was evaluated for electrical conductivity; proper conductivity was observed both in normal position and in roticulated position.The rotation knob functioned properly, and the jaws opened and closed grasping test media without difficulty.Visual and functional testing of the returned product confirmed the product met all functional test specifications.Should new information become available, the file will be re-opened and the investigation summary will be amended as appropriate.
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