Estrone Radioimmunoassay (RIA) Kit, DSL-8700 recallZ-1685-2011 · Beckman Coulter Inc. · initiated Apr 22, 2010
Terminated All recalls posted in March 2011
Is my device affected?
- Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
- If yours is listed, follow the instructions from Beckman Coulter Inc. or your healthcare provider. The company's action is summarized under what the company is doing.
- Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.
Where to find your model and lot numbers · What recall classes and statuses mean
Why it was recalled
Beckman Coulter has confirmed that eight Estrone RIA kit (Ref DSL 8700) lots are inaccurately calibrated to the firm's internal reference calibrator. Lots 992637, 100115A, 100205A, 100205RA, and 100226A have now expired and should not be in active use any more.
FDA root cause category: Other
What the company is doing
Beckman Coulter released an Urgent: Product Corrective Action letter dated July 9, 2010 identifying the affected product and informing consignees of the reason for recall, asking them to take the following actions: *For lots 992637, 100115A, 100205A, 100205RA, and 100226A, review historical external quality control results relevant to the patients' results obtained with these lots to ensure the assay performance was within laboratory specifications. *For lots 100319A, 100409A, 100409RA, review patents' results obtained with the results of external quality control and interpret them in the light of additional applicable tests, patient's clinical status and clinical history of patient. Beckman Coulter has finalized the process of re-adjusting Estrone calibrators' values assignment to the new internal reference calibrator starting with lot 100403A. If consignees need products for additional tests they were told to follow replacement instructions below: *In the United States, please contact Customer Service at 1-800-526-3821 *Outside the United States, contact your local Beckman Coulter Representative. Consignees were asked to share this information with their laboratory staff and retain the notification as part of their laboratory Quality System documentation. They were to also complete and return the enclosed response form within 10 days so the firm can be assured that consignees received the notification. Consignees were instructed to forward any other questions regarding the notification to the DSL Technical Support Center at 1-800-231-7970 in the United States, or contact their local Beckman Coulter Representative.
Recall details
- Recall number
- Z-1685-2011
- Recall class
- Not yet classified by the FDA
- Status
- Terminated
- Initiated by the company
- Apr 22, 2010
- Posted by the FDA
- Mar 17, 2011
- Recalling firm
- Beckman Coulter Inc.
- Quantity
- 917 units
- Product code
- CGF
- FDA submissions
- K935013
- Distribution
- Worldwide Distribution -- US, including states of CA, FL, GA, IL, IN, KS, MI, NC, NY, OH, OR, TX, VA, WA, and WI and country of Canada.
Product description
Estrone Radioimmunoassay (RIA) Kit, DSL-8700. Intended for in vitro diagnostic use.
Code information (models, lots, serial numbers)
Lot numbers: 992637, 100115A, 100205A, 100205RA, 100226A, 100319A, 100409A, 100409RA
Other devices under the same FDA submission
1 device cleared under K935013 — the recall does not name any of them by identifier. One submission often covers many models, so they may or may not be affected.
- Estrone RIA DSL8700IMMUNOTECH s.r.o. · Radioimmunoassay, Estrone3 recalls0 reports
Sources and updates
- Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
- Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
- Page last rebuilt: Oct 18, 2026. Text above is shown as published by the FDA.
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