MAUDE Adverse Event Report: LIVANOVA DEUTSCHLAND ELECTRONIC GAS BLENDER; GAS CONTROL UNIT, CARDIOPULMONARY BYPASS

Model Number	S5 COMPONENT GAS BLENDER
Medical Device Problem Code	Gas Output Problem (1266)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/24/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
A1 to a5: patient information was not provided.H11: livanova deutschland manufactures the electronic gas blender (egb).The event occurred in the netherlands.Through follow-up communications, livanova learnt that an error message popped up on the screen, reporting a gas blender alarm.Livanova initiated an investigation.If any additional information pertinent to the reported event is received, it will be provided in a supplemental report.
Event or Problem Description
Livanova deutschland received a report that the electronic gas blender (egb) showed flow of 0,3 l/min despite the set value of 0 l/min.After restarting it, the egb worked as expected.Reportedly, the issue occurred multiple times, but it is not always reproducible.There was no patient impact.

• Brand Name: ELECTRONIC GAS BLENDER
• Common Device Name: GAS CONTROL UNIT, CARDIOPULMONARY BYPASS
• Manufacturer (Section D): LIVANOVA DEUTSCHLAND; lindberghstrasse 25; munich 80939 ; GM 80939
• Manufacturer (Section G): LIVANOVA DEUTSCHLAND GMBH; lindberghstrasse 25; munich 80004 ; GM 80004
• Manufacturer Contact: annarita di lascio ; 14401 w. 65th way; arvada, CO 80004
• MDR Report Key: 24700309
• Report Number: 9611109-2026-90117
• Device Sequence Number: 10176480
• Product Code: DTX
• UDI-Device Identifier: 04033817900696
• UDI-Public: (01)04033817900696(11)230622
• Combination Product (Y/N): N
• Initial Reporter Country: NL
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 06/11/2026

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: S5 COMPONENT GAS BLENDER
• Device Catalogue Number: 25-40-45
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/24/2026
• Supplement Date Received by Manufacturer: 05/13/2026
• Initial Report FDA Received Date: 03/26/2026
• Supplement Report FDA Received Date: 06/11/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown