MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. SYNCHROMED II; PUMP, INFUSION, IMPLANTED, PROGRAMMABLE

Model Number	8637-40
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/19/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
D10.Section d references the main component of the system.Other medical products in use during the event include: brand name ascenda; product id 8781 (serial: (b)(6); product type: 0184-catheter; implant date (b)(6) 2013; explant date (b)(6) 2025.H3.Device evaluation anticipated but not yet completed.  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
Information was received from a healthcare provider regarding a patient who was receiving unknown drug via an implantable pump.It was reported that the patient's pump and catheter were explanted on (b)(6) 2025 due to 'failure'.The products were returned for evaluation and a warranty determination report was requested.
Additional Manufacturer Narrative
H3.The returned pump was subjected to a series of standard tests that include but is not limited to visual inspection, alarm output, motor function, and dispense testing.Analysis determined the pump reached end of service (eos) based on time progression, as expected.The returned catheter was subjected to a series of standard tests that include but is not limited to visual inspection, patency testing, and pressure testing.Analysis identified the catheter body to be deformed in shape however it did not affect the performance of the catheter.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: SYNCHROMED II
• Common Device Name: PUMP, INFUSION, IMPLANTED, PROGRAMMABLE
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• Manufacturer (Section G): MEDTRONIC PUERTO RICO OPERATIONS CO.; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• Manufacturer Contact: justin ellis ; 8200 coral sea street ne mvs21; mounds view, MN 55112 ; 7635265677
• MDR Report Key: 24327014
• Report Number: 3004209178-2026-02351
• Device Sequence Number: 9542125
• Product Code: LKK
• UDI-Device Identifier: 00643169530126
• UDI-Public: (01)00643169530126(17)190114
• Combination Product (Y/N): N
• Initial Reporter State: AZ
• Initial Reporter Country: US
• PMA/510(K) Number: P860004
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 04/15/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 01/14/2019
• Device Model Number: 8637-40
• Device Catalogue Number: 8637-40
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 02/10/2026
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/10/2026
• Supplement Date Received by Manufacturer: 04/14/2026
• Initial Report FDA Received Date: 02/12/2026
• Supplement Report FDA Received Date: 04/15/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/18/2017
• 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
• Concomitant Medical Products and Therapy/Usage Dates: SEE H11...
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 52 YR
• Patient Sex: Male