MAUDE Adverse Event Report: HAMILTON MEDICAL AG HAMILTON-T1

Model Number	161006
Medical Device Problem Code	No Flow (2991)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/13/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Hamilton medical ag ref.Nr: (b)(4); investigation is ongoing.
Event or Problem Description
Hamilton medial ag received the following complaint description (quotation): "vent turned off while on a patient, staff manually bagged the patient off the ventilator.Alarmed with tf 485001, tf 446029, tf 446028, and te 246009.No patient harm occurred according to the staff." the investigation to verify the allegation is still in progress.

• Brand Name: HAMILTON-T1
• Common Device Name: HAMILTON-T1
• Manufacturer (Section D): HAMILTON MEDICAL AG; via crusch 8; bonaduz 7402 ; SZ 7402
• Manufacturer Contact: daniel elice ; via crusch 8; bonaduz 7402 ; SZ 7402
• MDR Report Key: 25329550
• Report Number: 3001421318-2026-00338
• Device Sequence Number: 9923032
• Product Code: CBK
• UDI-Device Identifier: 07630002801850
• UDI-Public: (01)07630002801850(11)181119(240)161006
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K181216
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,User Facility,Distributor
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 05/29/2026

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
• Device Model Number: 161006
• Device Catalogue Number: 161006
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/19/2026
• Initial Report FDA Received Date: 05/29/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/19/2018
• 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