Product Name: Nihon Kohden CNS-6200 Series Central Nurse Station, Model/Catalog Number: CN-6201 Software Version: software versions: 01-03, 01-04, 01-05, 01-06, 02-10, 02-11, and 02-40 Product Description: The device is intended for use by medical professionals to provide cardiac and vital signs monitoring for multiple patients within a medical facility. The CNS-6200 Series Central Nurse Station will display and record physiological data from up to forty telemetry receiver/transmitters and generates an alarm when a measured parameter falls outside a pre-set limit or when life threatening arrhythmia is detected. Arrhythmia detection and alarm determination are functions of the telemetry receivers/transmitters or individual bedside monitor. Component: No

Class II

Recalling firm: Nihon Kohden America LLC
Reason for recall: Due to a cybersecurity issue associate with a NULL Pointer Dereferences vulnerabiity. If exploited would potentially cause disruption of the centralized monitoring of multiple beds and the visualization of alarms.
Affected products (lot / model / serial): Lot Code: CNS-6201 (PU-621RA), SW versions: 01-03, 01-04, 01-05, 01-06, 02-10, 02-11, and 02-40
Units affected: 808
Distribution pattern: US Nationwide distribution including in the states of AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, IL, IN. KS, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NL, NM, NV, NY, OH, OK, OR, PA, TN, TX, UT, VA, VT, QA, WA, WI, WV and WY.
Firm location: Irvine, CA, United States
Recall type: Voluntary: Firm initiated
How the firm notified customers: Letter
Product type: Devices
Status: Ongoing
Recall number: Z-0089-2027
Recall initiated: September 8, 2026
FDA classification date: October 6, 2026
FDA report date: October 14, 2026
FDA event ID: 99549
Last updated on HTM Vibe: October 21, 2026