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Olympus High Flow Insufflation Unit - UHI-4. Model Number: UHI-4

Class II
Recalling firm
Olympus Corporation of the Americas
Reason for recall
Potential for unexpected instances where the front panel display turns off unexpectedly, and air delivery (insufflation) ceases.
Affected products (lot / model / serial)
Model Number: UHI-4. UDI: 04953170324147, 04953170467219. All Serial Numbers.
Units affected
3,087 units
Distribution pattern
Worldwide distribution - US Nationwide and the countries of Australia, Bolivia, Brazil, Canada, Chile, China, Colombia, Costa Rica, Ecuador, El Salvador, Germany, Honduras, Hong Kong, India, Ireland, Japan, Korea, Malaysia, Mexico, Myanmar, New Zealand, Paraguay, Peru, Russia, Singapore, Sri Lanka, Taiwan, Thailand, United Kingdom, Uruguay, Vietnam.
Firm location
Center Valley, PA, United States
Recall type
Voluntary: Firm initiated
How the firm notified customers
Letter
Product type
Devices
Status
Ongoing
Recall number
Z-2776-2026
Recall initiated
June 16, 2026
FDA classification date
July 22, 2026
FDA report date
July 29, 2026
FDA event ID
99109
Last updated on HTM Vibe
August 4, 2026
View on openFDA