FDA Medical Device Recalls (openFDA)
Bio-Rad Laboratories: Software CD is labeled in part: "BLOOD VIRUS DIVISION***BIO-RAD EVOLIS System APF Version 4.4 Software Version 2.00 2009/05***" The EVOLIS Assay Protocol Files (APF) Software contains assay-specific instructions necessary for the EVOLIS Microplate processing system to process enzyme immunoassays on the EVOLIS instrument, perform data reduction and generate reports.
- Recall number
- Z-2201-2011
- Recalling firm
- Bio-Rad Laboratories
- Product
- Software CD is labeled in part: "BLOOD VIRUS DIVISION***BIO-RAD EVOLIS System APF Version 4.4 Software Version 2.00 2009/05***" The EVOLIS Assay Protocol Files (APF) Software contains assay-specific instructions necessary for the EVOLIS Microplate processing system to process enzyme immunoassays on the EVOLIS instrument, perform data reduction and generate reports.
- Status
- Terminated
- Initiated
- 2010-07-19
- Posted
- 2011-05-19
- Terminated
- 2011-08-25
- Reason
- The EVOLIS Assay Protocol Files Software is configured in such a way that may result in a miscalculation of quantitative test results and/or an error in reporting positive/negative sample values.
- Root cause
- Software design
- Action
- Bio-Rad Laboratories sent an Urgent Product Correction letter dated July 19, 2010, to all customer sites via FedEx. There are two issues related to The EVOLIS Assay Protocol Files (APF) Software that could potentially affect patient results. Issue 1 involves quantitative sample test/calculations/results interpretation for assays with linear regression, point to point or 4PL data reduction. Issue 2 involves sample test results with " Result Report Flags''. A software patch to correct these two issues will be sent to each customer site. Bio-Rad Laboratories will work with each customer to complete documentation confirming that the software patch has been successfully installed on each instrument. If you have any questions or concerns regarding these two issues, please contact Technical Support at 1-800-224-6723, option 2 and then option 3.
- Quantity
- 272
- Distribution
- Nationwide Distribution -- Including Puerto Rico.
- Lot, serial or model codes
- APF Version 4.4 Software Version 2.00 2009/05 LOT=V4.4-0505-2
- 510(k) numbers
- ["K092353","K961053"]
- PMA numbers
- not on file
- Product code
- LFX
- Firm FEI
- 3008272466
- Firm city
- Redmond
- Firm state
- WA
- 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