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FDA Medical Device Recalls (openFDA)

Siemens Healthcare Diagnostics Inc: epoc NXS Host Blood Analysis System, Siemens Material Numbers 11413497 (EU), 11413475 (US), 11413506 (CA), 11413517 (MX), 11413518 (ROW), 11413498 (JP), 11413583 (CN, KR), 11413879 (IN) with software versions from 4.9.4 to the current version 4.11.11

Recall number
Z-0601-2024
Recalling firm
Siemens Healthcare Diagnostics Inc
Product
epoc NXS Host Blood Analysis System, Siemens Material Numbers 11413497 (EU), 11413475 (US), 11413506 (CA), 11413517 (MX), 11413518 (ROW), 11413498 (JP), 11413583 (CN, KR), 11413879 (IN) with software versions from 4.9.4 to the current version 4.11.11
Status
Open, Classified
Initiated
2023-10-19
Posted
2023-12-21
Terminated
not on file
Reason
Siemens Healthcare Diagnostics Inc. has confirmed a potential issue that could occur under certain conditions, a software problem is causing erroneous results to be printed. When the results are run on the epoc NXS Host and Delete Blood Tests feature is enabled, the results that are generated at the time of testing are correct; however, when this issue occurs, results that are printed, saved and/or transferred to a data manager, may include unselected analytes that are from a previous patient or QC test. The worst possible outcome may result in a failure to diagnose hyperkalemia, due to an erroneous depressed potassium level or inappropriate treatment to hyperglycemia due to erroneous glucose reading.
Root cause
Software design
Action
An Urgent Medical Device Correction notification letter dated October 2023 was sent to customers. Actions to be Taken by the Customer Please review this letter with your Medical Director to determine the appropriate course of action, including for any previously generated results, if applicable. To mitigate this issue, follow the instructions below to set Delete Blood Test settings to NEVER and continue using device as normal. To change the device setting: 1. Log in as Administrator 2. Select Settings 3. Select General Settings 4. In the General Settings, scroll to the bottom and select Delete Blood Tests 5. Set Delete Blood Tests to Never. If a Data Manager is in use, the Delete Blood Tests option must be changed on the Data Manager. Do NOT make the change on the epoc Host as the setting will be overwritten on the next synchronization. The Delete Blood Tests option may have a different name depending on the Data Manager in use. Please contact the Data Manager customer service for additional support, if needed. Complete and return the Field Correction Effectiveness Check Form attached to this letter within 30 days. If you are a distributor, please ensure your customers receive this UMDC letter. Please retain this letter with your laboratory records and forward this letter to those who may have received this product. This issue will be corrected with the next NXS software version (4.12.XX) which must be installed by December 12, 2023, when current software version (4.11.11) expires. We apologize for the inconvenience this situation may cause. If you have any questions, please contact your Siemens Healthineers Customer Care Center or your local Siemens Healthineers technical support representative.
Quantity
10,183 devices
Distribution
US Nationwide. Global Distribution.
Lot, serial or model codes
UDI-DI: 00630414605760 00630414606095 00630414605821 00630414605838 00630414605678 00630414605814 00630414612447 00630414631028; All serial numbers.
510(k) numbers
["K200107"]
PMA numbers
not on file
Product code
CHL
Firm FEI
3002637618
Firm city
Norwood
Firm state
MA
Firm country
not on file

Where this comes from

Register
FDA Medical Device Recalls (openFDA)
Publisher
U.S. Food and Drug Administration (openFDA)
File
device-recall-0001-of-0001.json.zip
sha256
b87518bfe2e8
Size
288210821 bytes
Published
2026-09-28
Read
2026-09-29T08:25:23.626Z
Source file
Source file retained · verify
Refresh due
2026-10-06

Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.

Cite as

FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28

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