MAUDE Adverse Event Report: Perfusion Systems AUTOLOG IQ; APPARATUS, AUTOTRANSFUSION

Model Number	ATLGIQ
Medical Device Problem Codes	Optical Problem (3001); Noise, Audible (3273)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/19/2026
Type of Reportable Event	Malfunction
Event or Problem Description
Medtronic received information that during use of an autolog iq instrument, it was reported that it sent clear, translucent blood to the return bag. the instrument was replaced to complete the procedure.There was no adverse patient effect associated with this event.Medtronic received additional information that customer noted loud noises starting up.Medtronic received additional information that there were no visible or audible abnormalities with the unit.The issue with the unit was the optics fell out of specifications and this is a common issue.
Additional Manufacturer Narrative
Device evaluation summary: the reported issue the instrument sent clear, translucent blood to the return bag and made loud noises starting up was verified during service.The issue was resolved by calibrating optics.Post-repair testing was performed per specifications.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: AUTOLOG IQ
• Common Device Name: APPARATUS, AUTOTRANSFUSION
• Manufacturer (Section D): Perfusion Systems; 7611 northland dr; brooklyn park MN 55428
• Manufacturer (Section G): Perfusion Systems; 7611 northland dr; brooklyn park MN 55428
• Manufacturer Contact: alison sweeney ; parkmore business park west; galway ; EI ; +353(091)708096
• MDR Report Key: 50497866
• Report Number: 2184009-2026-01324
• Device Sequence Number: 13124258
• Product Code: CAC
• UDI-Device Identifier: 00643169982864
• UDI-Public: (01)00643169982864(11)181128
• Combination Product (Y/N): N
• Initial Reporter State: OH
• Initial Reporter Country: US
• PMA/510(K) Number: K181954
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 08/28/2026

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 Model Number: ATLGIQ
• Device Catalogue Number: ATLGIQ
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/19/2026
• Initial Report FDA Received Date: 08/28/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 11/28/2018
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown