MAUDE Adverse Event Report: BIOSENSE WEBSTER INC THERMOCOOL® SMART TOUCH® SF UNI-DIRECTIONAL NAVIGATION CATHETER; CARDIAC ABLATION PERCUTANEOUS CATHETER

Catalog Number D134701

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 07/12/2023

Event Type  malfunction  

Manufacturer Narrative

Device evaluation details: the smart touch unidirectional sf device was returned to biosense webster (bwi) for evaluation.A visual inspection and screening test of the returned device were performed following bwi procedures.Visual analysis of the returned sample revealed a hole and reddish material in the pebax.The device was connected to carto 3 system, and the device was visualized and recognized correctly; however, error 106 appeared on the system due to an open circuit in the tip area.The blood found inside the pebax area may contribute to the force issue.A manufacturing record evaluation was performed for the finished device (b)(4).Number, and no internal action was found during the review.The issue reported by the customer was confirmed.It should be noted that product failure is multifactorial.The instructions for use (ifu) contain the following recommendations: the force sensor of the catheter is disconnected.If the problem persists, replace the catheter cable or the catheter.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).

Event Description

It was reported that a patient underwent an atrial fibrillation (afib) - persistent ablation procedure with a thermocool® smart touch® sf uni-directional navigation catheter and post procedure the bwi product analysis lab identified a hole in the pebax.During the procedure, no force data was displayed on the carto.The data issue contributed to a three-minute delay to the procedure.However, the medical team was able to complete the procedure as planned.No patient consequences were reported.

• Brand Name: THERMOCOOL® SMART TOUCH® SF UNI-DIRECTIONAL NAVIGATION CATHETER
• Type of Device: CARDIAC ABLATION PERCUTANEOUS CATHETER
• 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: 18286501
• MDR Text Key: 330820822
• Report Number: 2029046-2023-02869
• Device Sequence Number: 1
• Product Code: LPB
• Combination Product (y/n): N
• Reporter Country Code: GM
• PMA/PMN Number: P030031
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Consumer,Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 12/07/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Catalogue Number: D134701
• Device Lot Number: 31038197L
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 10/16/2023
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 11/10/2023
• Initial Date FDA Received: 12/07/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 04/19/2023
• 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
• Treatment: CARTO 3 SYSTEM