The customer stated the telemetry was reading sustained v-tach, however upon connecting patient to the defibrillator, the patient was noted to be in a normal sinus rhythm.The telemetry box continued to show sustained v-tach.The telemetry box, adapter, and lead wires were changed on the patient showing sinus rhythm.
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An investigation of this reported condition was performed by the manufacturing facility.A device history record (dhr) review of the affected lots had been completed and it confirmed that the product was produced accomplishing quality requirements and released according to established procedure.There were no actual samples returned for evaluation thus the examination/analysis of the reported condition could not be performed.Based on the investigation and analysis, the root cause could not be identified, thus no corrective/preventive action will be taken at present.This complaint will be used for trending purpose.If information is provided in the future, a supplemental report will be issued.
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