Upon receipt, the external pacemaker including the redel adapter was inspected.Apart from signs of usage no deviation was found related to the clinical observation during analysis.Further analysis including an intensive long term investigation of the device pacing and sensing functions under mechanical stress did not reveal any indication of a device malfunction.In particular the use of the protective cover and its possible effects on the stimulation behavior was observed, but no anomaly could be found.In summary, the visual, mechanical and functional analysis revealed no indication of a material or manufacturing problem.
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