The reported event was confirmed, however the cause was unknown.The device used for diagnosis and treatment.The device would not meet the specifications, and was influenced by the reported failure.Visual evaluation of the returned sample noted one opened (no original packaging), used silicone temperature sensing foley was received.Visual inspection of the sample noted no obvious visual defects.A multimeter was attached to the catheter plug and continuity and there were no readings observed.Although the reported event was confirmed, the root cause could not be determined.A potential root cause for this failure mode could be due to damaged thermistor.The device history record was reviewed and found nothing that could have caused or contributed to the reported event.The instructions for use were found adequate and state the following: "warning: this product should never be connected to the temperature monitor or connected to a cable during an mri procedure.Failure to follow this guideline may result in serious injury to the patient.Refer to instructions for use! it is important to closely follow these specific conditions that have been determined to permit the examination to be conducted safely.Any deviation may result in a serious injury to the patient.Directions for use: 1.The foley catheter with temperature sensor should not be connected to the temperature monitoring equipment during the mri procedure.2.If the foley catheter with temperature sensor has a removable catheter connector cable, it should be disconnected prior to the mri procedure.3.Remove all electrically conductive material from the bore of the mr system that is not required for the procedure (i.E., unused surface coils, cables, etc.).4.Keep electrically conductive material that must remain in the bore of the mr system from directly contacting the patient by placing thermal and/or electrical insulation (including air) between the conductive material and the patient.5.Position the foley catheter with a temperature sensor in a straight configuration down the center of the patient table to prevent cross points and conductive coils or loops.6.The wire and connector of the foley catheter with temperature sensor should not be in contact with the patient during the mri procedure.Position the device, accordingly.7.Mr imaging should be performed using an mr system with static magnetic strength of 1.5-tesla or 3-tesla, only.8.At 1.5-tesla, the mr system whole body averaged sar should not exceed 3.5- w/kg for 15-min.Of scanning.9.At 3-tesla, the mr system reported whole body averaged sar should not exceed 3-w/kg for 15-min of scanning." h11:section a through f - the information provided by bd represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.
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