FDA Medical Device Recalls (openFDA)
Beckman Coulter Inc.: Coulter LH500 Series Analyzer, Part number: 178832, 178833, 178834. LH 500 Series System Instructions for Use, PN 624602 Rev BA. The COULTER LH 500 Analyzer is a quantitative, automated hematology analyzer and leukocyte differential cell counter For In Vitro Diagnostic Use in clinical laboratories. The LH500 Analyzer also provides a semi-automated reticulocyte analysis.
- Recall number
- Z-0599-2012
- Recalling firm
- Beckman Coulter Inc.
- Product
- Coulter LH500 Series Analyzer, Part number: 178832, 178833, 178834. LH 500 Series System Instructions for Use, PN 624602 Rev BA. The COULTER LH 500 Analyzer is a quantitative, automated hematology analyzer and leukocyte differential cell counter For In Vitro Diagnostic Use in clinical laboratories. The LH500 Analyzer also provides a semi-automated reticulocyte analysis.
- Status
- Terminated
- Initiated
- 2011-10-13
- Posted
- 2012-01-11
- Terminated
- 2012-06-01
- Reason
- The recall was initiated because Beckman has identified a problem with Integrated Circuit chips used in different boards throughout the analyzer.
- Root cause
- Nonconforming Material/Component
- Action
- Beckman Coulter sent an "URGENT PRODUCT CORRECTION" letter dated October 13, 2011 to all affected customers. The letter identifies the product, problem, and actions to be taken by the customers. Customers were instructed to contact Beckman Coulter Service at (800) 526-7694 if they were experiencing failures. Customers not experiencing failures, but their system may have the suspect chips, were told they would be contacted by Beckman Coulter Service to correct their problem. Customers were also instructed to complete and return an enclosed Response Form.
- Quantity
- 117 units total
- Distribution
- Worldwide Distribution.
- Lot, serial or model codes
- N/A
- 510(k) numbers
- ["K032000"]
- PMA numbers
- not on file
- Product code
- GKZ
- Firm FEI
- 2050012
- Firm city
- Brea
- Firm state
- CA
- 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