MAUDE Adverse Event Report: Philips Medizin Systeme Böblingen GmbH IntelliVue MX400 Patient Monitor; Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms)

Model Number	IntelliVue Patient Monitor MX400
Medical Device Problem Code	No Audible Prompt/Feedback (2282)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/29/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported there is a speaker malfunction.It is unknown at this time if the device produced audible sound.The device was not in use on a patient at the time of the event, there was no patient involvement.
Additional Manufacturer Narrative
E1 reporter phone #:(b)(6).Philips is in the process of obtaining additional information concerning this event and the complaint is still under investigation.A final report will be submitted once the investigation is complete.

• Brand Name: IntelliVue MX400 Patient Monitor
• Common Device Name: Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms)
• Manufacturer (Section D): Philips Medizin Systeme Böblingen GmbH; hewlett-packard-str. 2,; b1-3/d6; boblingen 71034 ; GM 71034
• Manufacturer (Section G): Philips Medizin Systeme Böblingen GmbH; hewlett-packard-str. 2,; b1-3/d6; boblingen 71034 ; GM 71034
• Manufacturer Contact: hauke schik ; hewlett-packard-str. 2,; b1-3/d6; boblingen 71034 ; GM 71034 ; +49(703)14632031
• MDR Report Key: 50413265
• Report Number: 9610816-2026-101727
• Device Sequence Number: 18435037
• Product Code: MHX
• UDI-Device Identifier: 00884838038752
• UDI-Public: (01)00884838038752
• Combination Product (Y/N): N
• Initial Reporter Country: HK
• PMA/510(K) Number: K130849
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,User Facility
• Type of Report: Initial
• Report Date (Section B): 08/24/2026

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: Other
• Device Model Number: IntelliVue Patient Monitor MX400
• Device Catalogue Number: 866060
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 08/24/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/06/2018
• 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