MAUDE Adverse Event Report: SHIRAKAWA OLYMPUS CO., LTD. HIGH FLOW INSUFFLATION UNIT

Model Number	UHI-4
Medical Device Problem Code	Naturally Worn (2988)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/28/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device evaluation is ongoing.Should additional relevant information become available, a supplemental report will be submitted.
Event or Problem Description
It was reported, the insufflation unit exhibited the co2 hose assembly was worn.The event occurred during set up / inspection for use (during set up in room / before patient in room).There was no patient involvement.

• Brand Name: HIGH FLOW INSUFFLATION UNIT
• Common Device Name: HIGH FLOW INSUFFLATION UNIT
• Manufacturer (Section D): SHIRAKAWA OLYMPUS CO., LTD.; 3-1 okamiyama; odakura, nishigo-mura,; nishishirakawa-gun, fukushima 961-8 061; JA 961-8061
• Manufacturer (Section G): SHIRAKAWA OLYMPUS CO., LTD.; 3-1 okamiyama; odakura, nishigo-mura,; nishishirakawa-gun, fukushima 961-8 061; JA 961-8061
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 25202615
• Report Number: 3002808148-2026-16443
• Device Sequence Number: 18651015
• Product Code: HIF
• UDI-Device Identifier: 04953170324147
• UDI-Public: 04953170324147
• Combination Product (Y/N): N
• Initial Reporter Country: MX
• PMA/510(K) Number: K243527
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Distributor
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 06/30/2026

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: UHI-4
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 04/28/2026
• Supplement Date Received by Manufacturer: 06/29/2026
• Initial Report FDA Received Date: 05/18/2026
• Supplement Report FDA Received Date: 06/30/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/22/2022
• 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