Siemens Healthcare Diagnostics, Inc. Dimension Ferritin (FERR) Flex reagent cartridge DM FERR Product Usage: The FERR Flex reagent cartridge is intended to be used on the Dimension RxL clinical chemistry system to quantitatively measure ferritin in human serum and plasma. Measurements of ferritin aid in the diagnosis of diseases affecting iron metabolism, such as hemochromatosis and iron deficiency anemia. Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
Dimension Ferritin (FERR) Flex reagent cartridge DM FERR Product Usage: The FERR Flex reagent cartridge is intended to be used on the Dimension RxL clinical chemistry system to quantitatively measure ferritin in human serum and plasma. Measurements of ferritin aid in the diagnosis of diseases affecting iron metabolism, such as hemochromatosis and iron deficiency anemia.
Brand
Siemens Healthcare Diagnostics, Inc.
Lot Codes / Batch Numbers
Catalog Number RF440, SMN# 10444946 Lot # EA9227 UDI: 00842768013867EA922719081510444946840
Products Sold
Catalog Number RF440, SMN# 10444946 Lot # EA9227 UDI: 00842768013867EA922719081510444946840
Siemens Healthcare Diagnostics, Inc. is recalling Dimension Ferritin (FERR) Flex reagent cartridge DM FERR Product Usage: The FERR Flex reagent c due to Negative Bias with Lot EA9227.. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
Negative Bias with Lot EA9227.
Recommended Action
Per FDA guidance
Siemens sent an Urgent Field Safety Notice letter dated July 2019 to affected customers. The letter identified the affected product, problem and actions to be taken. Customers were instructed to 1. Review the letter with their Medical Director 2. Discontinue use and discard the kit. 3. Complete and return the Field Correction Effectiveness Check Form attached to the letter within 30 days. send a scanned copy of the completed form via email to or fax this completed form to the Customer Care Center at 312-275-7795. 4. If you have received any complaints of illness or adverse events associated with the product listed in the letter, immediately contact their local Siemens Customer Care Center or their local Siemens Technical Support Representative. 5. Retain this letter with your laboratory records and forward this letter to those who may have received this product. If you have any questions, please contact your Siemens Customer Care Center or your local Siemens technical support representative.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticeDistribution
As reported by FDA
AK, AZ, AR, CA, CT, FL, GA, ID, IL, IN, IA, KS, KY, LA, MD, MI, MN, MS, MO, MT, NE, NH, NJ, NY, NC, OK, OR, SD, TN, TX, VT, VA, WA, WI, PR
Page updated: Jan 10, 2026