MAUDE Adverse Event Report: HAMILTON MEDICAL AG HAMILTON-C1

Model Number	161001
Medical Device Problem Code	Improper Flow or Infusion (2954)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/19/2026
Type of Reportable Event	Malfunction
Event or Problem Description
Hamilton medical ag received the following event description: quotation from the reporter: "hospital staff says device changed modes on its own with no input from staff." no additional information was provided.No health consequences or impact.Currently, the event is under investigation to verify the reported allegations.
Additional Manufacturer Narrative
Hamilton medical ag ref.Nr: (b)(4) investigation ongoing.

• Brand Name: HAMILTON-C1
• Common Device Name: HAMILTON-C1
• Manufacturer (Section D): HAMILTON MEDICAL AG; via crusch 8; bonaduz 7402 ; SZ 7402
• Manufacturer Contact: alina liliana valean ; via crusch 8; bonaduz 7402 ; SZ 7402
• MDR Report Key: 24753170
• Report Number: 3001421318-2026-00181
• Device Sequence Number: 10108688
• Product Code: CBK
• UDI-Device Identifier: 07630002800747
• UDI-Public: (01)07630002800747(11)230404(240)161001
• 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: User Facility,Distributor
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 04/01/2026

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: 161001
• Device Catalogue Number: 161001
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/25/2026
• Initial Report FDA Received Date: 04/01/2026
• Date Device Manufactured: 04/04/2023
• 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