MAUDE Adverse Event Report: BIOSENSE WEBSTER INC THERMOCOOL® SMART TOUCH® SF UNI-DIRECTIONAL NAVIGATION CATHETER; SIMILAR DEVICE D133601, PMA # P030031/S053

Catalog Number D134721IL

Device Problems Material Puncture/Hole (1504); Incorrect, Inadequate or Imprecise Result or Readings (1535)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 05/22/2023

Event Type  malfunction  

Event Description

It was reported that a patient underwent an atrial fibrillation (afib) ablation procedure with a thermocool® smart touch® sf uni-directional navigation catheter and the bwi product analysis lab identified a hole in the pebax with reddish material inside.During the procedure, the force value could not be zeroed.A second device was used to complete the operation.There was no adverse event reported on patient.Hole in the pebax is mdr-reportable.Force issue is not mdr-reportable.

Manufacturer Narrative

The product investigation was completed.Device evaluation details: the product was returned to biosense webster for evaluation.Bwi conducted a visual inspection and functional test of the returned device.Visual inspection was performed, and a hole was observed on the pebax surface with reddish material inside.The root cause of the damage on pebax cannot be related to the manufacturing process since there is evidence that the device was manufactured in accordance with documented specifications and procedures.However, it could be related to the handling of the device during the procedure, but this cannot be conclusively determined.Then, the catheter was connected to carto 3, and error 106 was observed due to an open circuit inside the tip.The customer complaint was confirmed.The force issue reported by the customer could be related to the error observed during the product investigation.A manufacturing record evaluation was performed for the finished device batch number 30991654l, and no internal actions were identified.As part of biosense webster's quality process, all devices are manufactured, inspected, and released to approved specifications.If additional information is received regarding this event, a supplemental 3500a report will be submitted to the fda.Manufacturer's reference number (b)(4).

• Brand Name: THERMOCOOL® SMART TOUCH® SF UNI-DIRECTIONAL NAVIGATION CATHETER
• Type of Device: SIMILAR DEVICE D133601, PMA # P030031/S053
• Manufacturer (Section D): BIOSENSE WEBSTER INC; 31 technology drive, suite 200; irvine CA 92618
• Manufacturer (Section G): BIOSENSE WEBSTER INC (JUAREZ); circuito interior norte; 1820parque industrial salvacar; juarez 32599 ; MX 32599
• Manufacturer Contact: kate karberg ; 31 technology dr; irvine, CA 92618 ; 3035526892
• MDR Report Key: 17422064
• MDR Text Key: 320018972
• Report Number: 2029046-2023-01636
• Device Sequence Number: 1
• Product Code: LPB
• Combination Product (y/n): N
• Reporter Country Code: CH
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Health Professional
• Reporter Occupation: Other
• Type of Report: Initial
• Report Date: 07/30/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 07/31/2023
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 02/02/2024
• Device Catalogue Number: D134721IL
• Device Lot Number: 30991654L
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 06/19/2023
• Date Manufacturer Received: 07/03/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 02/03/2023
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1