Initial reporter phone: (b)(6).The device has been reported as discarded, therefore no product investigation can be performed, and the customer complaint cannot be confirmed.Manufacturing record evaluation (mre) cannot be conducted because no lot number was provided by the customer.If additional information is received regarding this event, a supplemental 3500a report will be submitted to the fda.If information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.Manufacturer's reference number: (b)(4).
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It was reported that a patient underwent a premature ventricular contraction (pvc) ablation procedure with a thermocool® smart touch® sf bi-directional navigation catheter.The patient suffered cardiac tamponade requiring pericardiocentesis.Thermocool® smart touch® sf bi-directional navigation catheter was used in a pvc procedure at the right ventricle outflow tract.Although there were no vital signs such as decreased blood pressure during the operation, a small amount of pericardial effusion was confirmed by post-operative echography, and drainage was performed.There was no abnormality in johnson & johnson products such as thermocool® smart touch® sf bi-directional navigation catheter.There is no information about the hospitalization.The physician did not provide a causality opinion for the cause of this adverse event.Multiple attempts have been made to obtain clarification to this complaint.However, no further information has been made available.
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Additional information was received on 17-feb-2022: the patient is female.This adverse event was discovered post use of biosense webster products.Prior to noting the cardiac tamponade, ablation was performed.There was no evidence of steam pop.No error messages were observed on biosense webster equipment during the procedure.Therefore, updated ¿a3.Gender¿ field.In addition, the physician information was provided.Therefore, updated section ¿e.Initial reporter¿.Additional information was received on 10-mar-2022.The physician¿s opinion on the cause of this adverse event was not related with the biosense webster inc.Product malfunction but was related with the patient condition.The patient outcome of the adverse event was fully recovered.The patient did not require extended hospitalization because of the adverse event.The generator used in the case was a smartablate.The event occurred after hemostasis.The correct catheter settings were selected on the generator and the pump was switching from low to high flow during ablation.Force visualization features used were real time graph with force time intervel (fti) as an additional filter and tag index was used as the color options were used prospectively.Therefore, updated ¿d10.Concomitant medical products and therapy dates¿ field.In addition, the lot number was provided.Therefore, updated fields ¿d4.Catalog¿, ¿d4.Lot¿, ¿d4.Expiration date¿, ¿d4.Unique identifier( udi)¿ and ¿h4.Device manufacture date¿.Additional information was received on the event on 14-mar-2022, after the procedure, the patient recovered on the following day and was able to talk.The patient was already discharged from the hospital.There is no causal relationship with the product.The opinion that it may have been somewhat accumulated from before.The investigation was completed on 14-mar-2022.The device has been reported as discarded, therefore no product investigation can be performed, and the customer complaint cannot be confirmed.A manufacturing record evaluation was performed for the finished device 30609906l number, and no internal actions related to the complaint was found during the review.If additional information is received regarding this event, a supplemental 3500a report will be submitted to the fda.Manufacturer's reference number: (b)(4).
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Additional information was received on 07-apr-2022 providing an additional concomitant product.Therefore, processed d10.Concomitant medical products and therapy dates field.If additional information is received regarding this event, a supplemental 3500a report will be submitted to the fda.Manufacturer's reference number: (b)(4).
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