MAUDE Adverse Event Report: SPECTRUM MEDICAL LTD QUANTUM WORKSTATION 12" ELITE; MONITOR, BLOOD-GAS, ON-LINE, CARDIOPULMONARY BYPASS

Model Number	QWS12E
Medical Device Problem Code	Failure to Pump (1502)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/22/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device logs were reviewed and showed a zero-flow condition triggered by the inlet pressure channel and link error, likely due to poor pressure connection channels.This condition would prevent the pump from ramping up unless the link error was fixed or they disabled the inlet and outlet pressure.The console was used after this event without issue.The device operated as expected.
Event or Problem Description
User reported that after being at zero flow state, there was difficulty re-establishing flow.There was no patient harm; however, this type of event is considered reportable.

• Brand Name: QUANTUM WORKSTATION 12" ELITE
• Common Device Name: MONITOR, BLOOD-GAS, ON-LINE, 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: 25504027
• Report Number: 3006073153-2026-00153
• Device Sequence Number: 10525160
• Product Code: DRY
• UDI-Device Identifier: 05060434422309
• UDI-Public: 05060434422309
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K202557
• 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
• Report Date (Section B): 06/12/2026

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: QWS12E
• Device Catalogue Number: 51-000094-00
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/14/2026
• Initial Report FDA Received Date: 06/15/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 01/24/2025
• 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