The subject device in this report was not returned to omsc for evaluation, omsc could not evaluate the subject device.Omsc reviewed the manufacturing history (dhr) of the subject device and confirmed no irregularity.The exact cause of the reported event could not be conclusively determined at this time.If additional information becomes available, this report will be supplemented.
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Olympus medical systems corp.(omsc) was informed that during a screening gastroscopy with the subject device at the user facility, a part of the patient's stomach wall was cut with the distal end of the subject device and bleeding.The user facility continued and completed the procedure using the subject device.The physician stated that the blood loss volume was small and it was not problem.Also it was unknown how the patient was treated the bleeding.The user facility did not state any malfunction of the subject device, and did not provide any other information.
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