MAUDE Adverse Event Report: SPECTRUM MEDICAL LTD QUANTUM HEATER COOLER; CONTROLLER, TEMPERATURE, CARDIOPULMONARY BYPASS

Model Number	QHC1
Medical Device Problem Code	Insufficient Cooling (1130)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/17/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Device has been returned and root cause determination is pending investigation.
Event or Problem Description
User reported that the heater-cooler failed to cool during the procedure.There was no patient harm; however, this type of event is considered reportable by spectrum medical.
Event or Problem Description
User reported that the heater-cooler failed to cool during the procedure.There was no patient harm; however, this type of event is considered reportable by spectrum medical.
Additional Manufacturer Narrative
Cooling issue confirmed in investigation.A prior history of cooling problems was identified with the subject unit; therefore, the device shall be disposed of to prevent future clinical use.

• Brand Name: QUANTUM HEATER COOLER
• Common Device Name: CONTROLLER, TEMPERATURE, CARDIOPULMONARY BYPASS
• Manufacturer (Section D): SPECTRUM MEDICAL LTD; ashville business park; commerce road; gloucester, gloucestershire GL2 9 SL; UK GL2 9SL
• Manufacturer (Section G): SPECTRUM MEDICAL LTD; ashville business park; commerce road; gloucester, gloucestershire GL2 9 SL; UK GL2 9SL
• Manufacturer Contact: cameron schmitt ; 481 munn road; suite 180; fort mill, SC 29715
• MDR Report Key: 23829568
• Report Number: 3006073153-2025-00307
• Device Sequence Number: 9288163
• Product Code: DWC
• UDI-Device Identifier: 05060434420961
• UDI-Public: 05060434420961
• Combination Product (Y/N): N
• Initial Reporter State: MD
• Initial Reporter Country: US
• PMA/510(K) Number: K212657
• 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: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 01/16/2026

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: QHC1
• Device Catalogue Number: 51-000058-00
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/20/2025
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/17/2025
• Supplement Date Received by Manufacturer: 11/17/2025
• Initial Report FDA Received Date: 12/17/2025
• Supplement Report FDA Received Date: 01/16/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/31/2022
• 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