MAUDE Adverse Event Report: NIHON KOHDEN CORPORATION CNS-9700A; CENTRAL MONITOR SYSTEM

Model Number	CNS-9700A
Medical Device Problem Code	Display or Visual Feedback Problem (1184)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/08/2021
Type of Reportable Event	Malfunction
Event or Problem Description
The biomedical engineer (bme) reported that the central nurse's station (cns) was rebooted and when it came back up, all the bed-tiles displayed the message "system failure".No patient harm was reported.Nihon kohden technician requested the bme to press the silence alarm button on each of the bedside monitors and when they did that resolved the failure message on the cns.Nk technician advised the bme that the device has reached the end of life expectancy.
Additional Manufacturer Narrative
Bedside monitor: model #: ni, serial #: ni, device manufacturer data: ni.

• Brand Name: CNS-9700A
• Common Device Name: CENTRAL MONITOR SYSTEM
• Manufacturer (Section D): NIHON KOHDEN CORPORATION; attn: shama mooman; 1-31-4 nishiochia; shinjuku-ku, tokyo 161-8 560; JA 161-8560
• MDR Report Key: 13122730
• Report Number: 2080783-2021-02277
• Device Sequence Number: 1867507
• Product Code: MHX
• UDI-Device Identifier: 04931921000663
• UDI-Public: 04931921000663
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Importer
• Initial Reporter Occupation: Biomedical Engineer
• Type of Report: Initial
• Report Date (Section B): 12/30/2021
• Report Date (Section F): 12/30/2021

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: CNS-9700A
• Device Catalogue Number: MU-971RA
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: Yes
• Distributor Facility Aware Date: 12/08/2021
• Device Age: 184 MO
• Event Location: Hospital
• Date Report to Manufacturer: 12/30/2021
• Initial Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 12/30/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: BSM
• Patient Sex: Unknown
• Date Report Sent to FDA: 12/30/2021