Olympus High-Flow Insufflation Unit, Model UHI-4. For laparoscopic surgery.
There have been reports of patients suffering arrhythmias, reported as short cardiac arrests, during surgical procedures where UHI-4s were used. These events may have been due to an over insufflation of the abdominal cavity resulting from use of the UHI-4 during the procedures.
US Nationwide distribution.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0075-2024