FDA Devices recall · Reported June 4, 2014
ARCHITECT Intact PTH Calibrators consists of 6 bottles (4.0 mL each). Calibrator A contains Bis Tris Propane buffer with protein (bovine) stabilizer. Calibrators B-F contain PTH (synthetic peptide) in Bis Tris Propane buffer with protein (bovine) stabilizer. Preservatives: sodium azide and ProClin 300. Product Usage: The ARCHITECT Intact PTH assay is an in vitro chemiluminescent microparticle immunoassay (CMIA) for the quantitative determination of intact parathyroid hormone (PTH) in human s
Abbott has confirmed that a performance shift in the ARCHITECT Intact PTH assay has the potential to generate falsely elevated results on patient samples. Results generated with i…
Abbott Laboratories recalled ARCHITECT Intact PTH Calibrators consists of 6 bottles (4.0 mL each). Calibrator A contai… - a moderate-severity action.
ARCHITECT Intact PTH Calibrators consists of 6 bottles (4.0 mL each). Calibrator A contai… was recalled by Abbott Laboratories in June 4, 2014. Reason: Abbott has confirmed that a performance shift in the ARCHITECT Intact PTH assay has the potential to generate…. Check the official notice for the remedy. Verify recall #Z-1671-2014 with the FDA Devices before acting.
The recall
Abbott Laboratories issued this moderate-severity FDA Devices recall-Abbott has confirmed that a performance shift in the ARCHITECT Intact PTH assay has the potential to generate….
- Moderate
- severity level
- Class II
- classification
- June 4, 2014
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-1671-2014 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
ARCHITECT Intact PTH Calibrators consists of 6 bottles (4.0 mL each). Calibrator A contains Bis Tris Propane buffer with protein (bovine) stabilizer. Calibrators B-F contain PTH (synthetic peptide) in Bis Tris Propane buffer with protein (bovine) stabilizer. Preservatives: sodium azide and ProClin 300. Product Usage: The ARCHITECT Intact PTH assay is an in vitro chemiluminescent microparticle immunoassay (CMIA) for the quantitative determination of intact parathyroid hormone (PTH) in human serum and plasma on the ARCHITECT i System.
Reason for recall
Abbott has confirmed that a performance shift in the ARCHITECT Intact PTH assay has the potential to generate falsely elevated results on patient samples. Results generated with impacted lots may demonstrate a positive shift relative to those generated with previous calibrator and/or control lots. The issue may also impact your established ARCHITECT Intact PTH reference ranges. Abbott ARCHITECT In
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Terminated |
| Recall number | Z-1671-2014 |
| Date reported | June 4, 2014 |
| Date initiated | February 12, 2014 |
| Recalling firm | Abbott Laboratories |
| Firm location | Abbott Park, IL |
| Affected scope | 7,780 calibrator kits |
| Distribution | Worldwide Distribution - US Nationwide including District of Columbia and Puerto Rico; Algeria, Andorra, Angola, Argentina, Armenia, Austria, Azerbaijan, Bahamas, Bangladesh, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, Brunei… |
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-1671-2014) 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.
Frequently Asked Questions
What product was recalled? ▼
Why was this product recalled? ▼
Which agency issued this recall? ▼
Where was the recalled product distributed? ▼
Should I stop using a recalled medication or medical device? ▼
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).
Compare this recall with GORE VIABIL Short Wire Biliary Endoprosthesis, Model No. VS… → · All Medical Devices recalls
Methodology · Corrections · Archive as of August 2026