MAUDE Adverse Event Report: MICRO THERAPEUTICS, INC. DBA EV3 HYPERFORM; CATHETER, INTRAVASCULAR OCCLUDING, TEMPORARY

Model Number	104-4770
Medical Device Problem Code	Leak/Splash (1354)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	06/11/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
Medtronic received a report that assisted embolization aneurysm surgery, contrast agent leaked out during inflation.The balloon was replaced and the surgery went smoothly.No patient symptoms or further complications were reported as a result of this event.
Event or Problem Description
Additional information received reported the orginial lesion being treated was in the c7 location.Vessel tortuosity was minimal.The leak was a balloon issue.The balloon was flushed prior to use.The leak did not occur during preparation.The balloon was inspected prior to uses.The contrast leaked slightly into the patient.There was no medicinal or surgical intervention required as a cause of the leak.
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Additional Manufacturer Narrative
H3: the hyperform balloon catheter and guidewire were returned for analysis.No damages were found with the hyperform balloon catheter hub.The hyperform balloon catheter body was found stretched from ~6.5cm to ~1.5cm from the distal tip.Upon inspection, the balloon appears to be in good condition.No bends or kinks were found with the guidewire.The guidewire was found to be in good condition.An attempt was made to flush the hyperform balloon catheter.However, water could not pass through the catheter's stretched location.Therefore, the balloon could not be tested for inflation.Based on the device analysis and reported information, the customer¿s ¿catheter leak¿ report could not be confirmed, and the cause could not be determined.The hyperform balloon catheter body can become stretched due to excessive force during the procedure.However, the cause of the catheter damage could not be determined.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: HYPERFORM
• Common Device Name: CATHETER, INTRAVASCULAR OCCLUDING, TEMPORARY
• Manufacturer (Section D): MICRO THERAPEUTICS, INC. DBA EV3; 9775 toledo way; irvine CA 92618
• Manufacturer (Section G): MICRO THERAPEUTICS, INC. DBA EV3; 9775 toledo way; irvine CA 92618
• Manufacturer Contact: justin ellis ; 9775 toledo way; irvine, CA 92618 ; 7635265677
• MDR Report Key: 19528682
• Report Number: 2029214-2024-01072
• Device Sequence Number: 7680964
• Product Code: MJN
• UDI-Device Identifier: 00763000294328
• UDI-Public: 00763000294328
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K101570
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 08/07/2024

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
• Operator of Device: Health Professional
• Device Expiration Date: 07/23/2025
• Device Model Number: 104-4770
• Device Catalogue Number: 104-4770
• Device Lot Number: B601855
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/11/2024
• Supplement Date Received by Manufacturer: 06/14/2024; 07/28/2024
• Initial Report FDA Received Date: 06/13/2024
• Supplement Report FDA Received Date: 07/10/2024; 08/07/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/27/2023
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Age: 50 YR
• Patient Sex: Female