CLASS II Device recall · Reported 20 May 2015 · FDA Enforcement Report

Coulter DxH Diluent recalled by Beckman Coulter

Beckman Coulter is recalling Coulter DxH Diluent, distributed in Puerto Rico. The recall was initiated on 13 Apr 2015 and the FDA has classified it as Class II.

Check your package

Lot, batch or date codesLot No. 3099980 - 3512190, expiration dates: 17 April 2015 - 26 August 2016.
Quantity recalled829,888 units total (659,584 units in US)

Stop using the device if the notice says to, and contact the manufacturer or your healthcare provider for the correction or replacement.

Recall details

Recall number
Z-1616-2015
FDA event ID
71045
Recalling firm
Beckman Coulter, Brea, CA
Classification
Class II
Status
Terminated
Recall initiated
13 Apr 2015
FDA classified
14 May 2015
Reported
20 May 2015
Type
Voluntary: Firm initiated
Customers notified by
Letter
Reason category
Other Reasons

Timeline

13 Apr 2015Recall initiated by company
14 May 2015Classified by FDA+31 days
20 May 2015Published in enforcement report+6 days

Companies usually start a recall weeks before the FDA classifies and publishes it; the gap above is that lag.

Reason for recall

Beckman Coulter has received an increased number of complaints related to Hemoglobin (HGB) on UniCel DxH 800 and DxH 600 Coulter Cellular Analysis Systems. The use of the DxH Diluent lots listed in the recall notice may eventually result in a compromised HGB chamber.

Product as listed by the FDA

COULTER DxH Diluent, Catalog No. 628017, Part No. A59956. For use as an isotonic buffered diluent in conjunction with a cyanide-free lytic agent for counting and sizing blood cells.

Where it was distributed

Worldwide Distribution -- Argentina; Brazil; Brunei Darussalam; Canada; Chile; Colombia; Hong Kong; India; Lebanon; Macao; Mexico; Panama; Philippines; Qatar; Singapore; Taiwan; Thailand; Trinidad and Tobago; United States, including Puerto Rico; and Uruguay.

Puerto Rico

Questions about this recall

Is Coulter DxH Diluent recalled?

Yes. Beckman Coulter recalled Coulter DxH Diluent on 13 Apr 2015. The recall is Class II and its status is Terminated. Recall number Z-1616-2015.

Why was it recalled?

Beckman Coulter has received an increased number of complaints related to Hemoglobin (HGB) on UniCel DxH 800 and DxH 600 Coulter Cellular Analysis Systems. The use of the DxH Diluent lots listed in the recall notice may eventually result in a compromised HGB chamber.

Which lots are affected?

Lot No. 3099980 - 3512190, expiration dates: 17 April 2015 - 26 August 2016.

Where was it sold?

Worldwide Distribution -- Argentina; Brazil; Brunei Darussalam; Canada; Chile; Colombia; Hong Kong; India; Lebanon; Macao; Mexico; Panama; Philippines; Qatar; Singapore; Taiwan; Thailand; Trinidad and Tobago; United States, including Puerto Rico; and Uruguay.

What should I do if I have it?

Stop using the device if the notice says to, and contact the manufacturer or your healthcare provider for the correction or replacement.

What does Class II mean?

Class II means the product may cause temporary or medically reversible health problems, or the probability of serious harm is remote.

Read the official FDA notice · Source record retrieved 21 Sep 2026. The FDA describes openFDA data as unvalidated; the official notice takes precedence. This page reports the record and gives no medical advice.

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