FDA Devices recall · Reported August 20, 2014
Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test Cartridges. Each Test Cartridge comes preloaded with all required reaction solutions, including wash solutions, oligonucleotide probe solution and signal amplification solutions required to generate a test result. BC-GN is indicated for use in conjunction with other clinical and laboratory findings to aid in the diagnosis of bacterial bloodstream infections; however, is not used to monitor these infections.
Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram-Negative Blood Culture Nucleic Acid Test (BC-GN) Extraction Trays in …
Nanosphere, Inc. recalled Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test C… - a moderate-severity action.
Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test C… was recalled by Nanosphere, Inc. in August 20, 2014. Reason: Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram…. Check the official notice for the remedy. Verify recall #Z-2236-2014 with the FDA Devices before acting.
The recall
Nanosphere, Inc. issued this moderate-severity FDA Devices recall-Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram….
- Moderate
- severity level
- Class II
- classification
- August 20, 2014
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-2236-2014 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This recall's affected scope, documented in the Recall Profile below, stays within a single-region or limited-distribution footprint. Distribution scope (see Distribution below) directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 6 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Medical Devices recalls over time
Where this recall sits in its category - 41,021 medical devices recalls on record
Of 88,244 recalls with an agency hazard classification, 19,068 are high severity, 64,652 moderate, and 4,524 low. A further 16,179 CPSC/NHTSA recalls have no agency class and are excluded from this split. This recall is classified moderate severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Product description
Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test Cartridges. Each Test Cartridge comes preloaded with all required reaction solutions, including wash solutions, oligonucleotide probe solution and signal amplification solutions required to generate a test result. BC-GN is indicated for use in conjunction with other clinical and laboratory findings to aid in the diagnosis of bacterial bloodstream infections; however, is not used to monitor these infections.
Reason for recall
Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram-Negative Blood Culture Nucleic Acid Test (BC-GN) Extraction Trays in Lot 042914021B have low levels or are missing Magnetic Microparticles (MMPs) required for DNA Extraction.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Terminated |
| Recall number | Z-2236-2014 |
| Date reported | August 20, 2014 |
| Date initiated | July 9, 2014 |
| Recalling firm | Nanosphere, Inc. |
| Firm location | Northbrook, IL |
| Affected scope | 1045 extraction trays (840 affected by recall) |
| Distribution | Nationwide Distribution including CA, CO, IA, MT, OH, OK, OR, TX, and UT |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (Z-2236-2014) and product description against the item you own. Search the archive
- Confirm the current status with FDA Devices before acting, recall details can be updated.
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
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Nationwide recalls with similar severity or category timing
Drug and device notices outside this firm and state, matched by severity timing and product category.
Similar severity · nearest report date
Same archive severity grade (Moderate), closest by report date among other firms and states.
Similar Medical Devices · nearest report date
Same product category, closest by report date among other firms and states (deduped against the severity set).
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Methodology · Corrections · Archive as of August 2026