CLASS II Device recall · Reported 26 Dec 2018 · FDA Enforcement Report
GloCyte RBC Reagent recalled by Advanced Instruments
Advanced Instruments is recalling GloCyte RBC Reagent, distributed nationwide in the US. The recall was initiated on 7 Feb 2018 and the FDA has classified it as Class II.
Check your package
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-0640-2019
- FDA event ID
- 79584
- Recalling firm
- Advanced Instruments, Norwood, MA
- Classification
- Class II
- Status
- Terminated
- Recall initiated
- 7 Feb 2018
- FDA classified
- 19 Dec 2018
- Reported
- 26 Dec 2018
- Type
- Voluntary: Firm initiated
- Customers notified by
- Letter
- Reason category
- Potency & Assay
- Device type
- Spinal Implants
Timeline
| 7 Feb 2018 | Recall initiated by company | |
| 19 Dec 2018 | Classified by FDA | +315 days |
| 26 Dec 2018 | Published in enforcement report | +7 days |
Companies usually start a recall weeks before the FDA classifies and publishes it; the gap above is that lag.
Reason for recall
RBC Reagent failure. High fluorescent counts during RBC Reagent + Diluent QC check that will result in failed QC check, preventing user from testing patient samples for RBC.
Potency and specification recalls happen when a batch tests outside its approved limits for strength, purity or dissolution, which can mean the dose delivered is higher or lower than labelled.
Product as listed by the FDA
GloCyte RBC Reagent - Product Usage: The GloCyte Automated Cell Counter System is intended for use by trained healthcare professionals in clinical laboratories to provide quantitative determination of fluorescence labeled total nucleated cells and erythrocytes in cerebrospinal fluid collected from adult and pediatric patients. The GloCyte Low and High Level Controls are assayed hematology controls designed to monitor the performance of the GloCyte Automated Cell Counter System. Assayed parameters include total nucleated cells and erythrocytes.
Where it was distributed
US Nationwide distribution in the states of IN, WA, NC, CA, GA, CO.
Nationwide CaliforniaColoradoGeorgiaNorth CarolinaWashington
Questions about this recall
Is GloCyte RBC Reagent recalled?
Yes. Advanced Instruments recalled GloCyte RBC Reagent on 7 Feb 2018. The recall is Class II and its status is Terminated. Recall number Z-0640-2019.
Why was it recalled?
RBC Reagent failure. High fluorescent counts during RBC Reagent + Diluent QC check that will result in failed QC check, preventing user from testing patient samples for RBC.
Which lots are affected?
Part number 111011, Lot # R1513
Where was it sold?
US Nationwide distribution in the states of IN, WA, NC, CA, GA, CO.
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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