(b)(4).A maquet field service technician (fst) visited the hospital and checked the table.The hospital staff told him that one of the two batteries had been defective.The table was already repaired by the hospital staff.A detailed investigation by maquet thus was no longer possible.The functions and all movements have been tested several times.No error was found.The mobile operating table alphamaxx has two built-in batteries.To charge the batteries the operating room table may also be connected by means of a power cord to the mains voltage.As a result, the table can be operated by battery or mains.Thus, the table remains functional even with defective batteries.Maquet (b)(4) provides product failure investigation, analysis and resolution for the device described in this report.
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The hospital reported that during a spinal anesthesia, the operating room table could no longer be moved and change in the position of the table top (e.G.Tilting) was not possible either.This led to increase in the spinal anesthesia to cervical and impaired breathing of the patient.Finally, the patient had (120 kg) to be manually taken to another table so that the section could take place.No further consequences reported to maquet.(b)(4).
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