MAUDE Adverse Event Report: MEDTRONIC HEART VALVES DIVISION ENVEO R DELIVERY SYSTEM; AORTIC VALVE, PROSTHESIS, PERCUTANEOUSLY DELIV

Model Number	ENVEOR-US
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/12/2017
Type of Reportable Event	Malfunction
Event or Problem Description
Medtronic received information that prior to the implant of this 26mm transcatheter bioprosthetic valve, when the capsule of the dcs was closed 2/3 during the attempt to load the valve into the delivery catheter system (dcs), the deployment knob separated.It was reported the valve was loaded by a relatively new valve loader and the deployment knob trigger was used during before valve loading.The handle was not over-driven at any point in the load process and no unusual tension was felt in the system during loading.Subsequently, the dcs was not used for the implant and will be returned for analysis.Another dcs was used to successfully complete the procedure.No adverse patient effects were reported.
Additional Manufacturer Narrative
This report is being submitted as part of remediation activities associated with capa 643143, addressing mdr reporting guidance from the fda¿s 1995 preamble, which ensures complaints related to corrections and recalls previously reported to the fda under 21 cfr 806 are now reported as mdrs; this is not a new malfunction/event.Product analysis: upon receipt of the suspect complaint delivery catheter system (dcs) at medtronic¿s quality laboratory, the device was received with the end cap/screw gear snap fit connected and the handle components were detached from the dcs.Visual analysis showed the tabs were detached from the male deployment knob component.The tip-retrieval mechanism, capsule, inner member shaft, and spindle hub appeared intact with no evidence of damage.Functional testing showed the distal edge of the capsule seats flush against the catheter tip when fully advanced.Conclusion: the device history record was reviewed and showed this product met all manufacturing specifications for product released for distribution.No issues were identified that would have impacted this event.It was reported the deployment knob (actuator) separated during loading whilst trying to close the capsule.The dcs was returned and evaluated by medtronic; gross visual analysis confirmed the reported deployment knob separation.The tabs were observed to be detached from the male deployment knob component.There was no other evidence of damage on the dcs.Actuator separation is typically associated with broken or damaged snap fit tabs, either one tab or both, which hold the handle together.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: ENVEO R DELIVERY SYSTEM
• Common Device Name: AORTIC VALVE, PROSTHESIS, PERCUTANEOUSLY DELIV
• Manufacturer (Section D): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• Manufacturer (Section G): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• Manufacturer Contact: alison sweeney ; parkmore business park west; galway ; EI ; 091708096
• MDR Report Key: 22340798
• Report Number: 2025587-2025-04573
• Device Sequence Number: 8994580
• Product Code: NPT
• UDI-Device Identifier: 00643169633353
• UDI-Public: 00643169633353
• Combination Product (Y/N): N
• Initial Reporter State: VT
• Initial Reporter Country: US
• PMA/510(K) Number: P130021
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Remedial Action: Recall
• Type of Report: Initial
• Report Date (Section B): 06/26/2025

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: 11/17/2017
• Device Model Number: ENVEOR-US
• Device Catalogue Number: ENVEOR-US
• Device Lot Number: 0008380992
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 07/31/2017
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/03/2021
• Initial Report FDA Received Date: 06/26/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 11/17/2016
• 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
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: 2025587-05-28-2021-001-R
• Patient Sequence Number: 1
• Patient Sex: Unknown