MAUDE Adverse Event Report: 3M COMPANY 3M¿ RANGER¿ BLOOD/FLUID WARMING HIGH FLOW SET; WARMER, BLOOD, NONELECTROMAGNETIC RADIATION

Model Number	24355
Medical Device Problem Code	Fluid/Blood Leak (1250)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/20/2026
Type of Reportable Event	Malfunction
Event or Problem Description
A user facility reported a 3m¿ ranger¿ blood/fluid warming high flow set leaked at the y connection when blood was being administered under pressure.No injuries or medical interventions were required due to the alleged malfunction.
Additional Manufacturer Narrative
The device was discarded; therefore, solventum is unable to verify the leak, identify exact location and root cause without a sample.The product was expired at the time of use (expiration date of 21-nov-2025, reported date of event of 20-feb-2026).Based on the problem description the reported issue is a y-connector leak.Excessive handling or stress put on the y-connector tubing connections can result in a leak.A review of the batch record showed this lot met all specification for product release and no deviations were found that could have caused or contributed to the reported malfunction.Solventum will continue to monitor.

• Brand Name: 3M¿ RANGER¿ BLOOD/FLUID WARMING HIGH FLOW SET
• Common Device Name: WARMER, BLOOD, NONELECTROMAGNETIC RADIATION
• Manufacturer (Section D): 3M COMPANY; 2510 conway ave; st. paul MN 55144
• Manufacturer (Section G): NPA DE MEXICO S. DE R.L. DE C.V.; sor juana ines de la cruz #201; 50 interior 5, cd. industrial; tijuana,baja california 22444 ; MX 22444
• Manufacturer Contact: yvonne mcmann ; 6203 farinon drive; san antonio, TX 78249 ; 2103743188
• MDR Report Key: 24627426
• Report Number: 2110898-2026-00014
• Device Sequence Number: 9068682
• Product Code: BSB
• UDI-Device Identifier: 10707387792685
• UDI-Public: 0110707387792685112211211725112110HX9313
• Combination Product (Y/N): N
• Initial Reporter Country: SZ
• PMA/510(K) Number: K973741
• 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,User Facility
• Initial Reporter Occupation: Nurse
• Type of Report: Initial
• Report Date (Section B): 03/18/2026

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 11/21/2025
• Device Model Number: 24355
• Device Catalogue Number: 24355
• Device Lot Number: HX9313
• 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: 02/20/2026
• Initial Report FDA Received Date: 03/18/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/21/2022
• 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 Sex: Unknown