510(k) · Cleared
ClearedNichols Advantage Chemiluminescence Intact Parathyroid Hormone, Model 62-7022
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Nichols Institute Diagnostics · CEW Radioimmunoassay, Parathyroid Hormone
Cleared on Jun 8, 2004 as substantially equivalent to K962598 (Nichols Institute Diagnostics, 1996) after a 70-day review. Its family tree reaches back 1 generation to 1996.
- Decided
- Jun 8, 2004
- Review
- 70 days
- Class
- Class II
- Product code
- CEW
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K962598 (1996). No later device cites it as a predicate yet.
- Root · 1 generation backK962598 Nichols Advantage Chemiluminescence Intact Parathyroid Hormone KitNichols Institute Diagnostics · 1996
- This deviceK040813 Nichols Advantage Chemiluminescence Intact Parathyroid Hormone…Nichols Institute Diagnostics · 2004
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K962598 | Nichols Advantage Chemiluminescence Intact Parathyroid Hormone Kit | Nichols Institute Diagnostics | 1996 | — |
| 0 (this device) | K040813 | Nichols Advantage Chemiluminescence Intact Parathyroid Hormone, Model 62-7022 | Nichols Institute Diagnostics | 2004 | — |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in CEW? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new CEW device
- #1 K231927 Elecsys PTH , Elecsys PTH STATscore 7.6 · 3 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K962598 | Nichols Advantage Chemiluminescence Intact Parathyroid Hormone KitSummary page 1…esting in patients with chronic kidney diseases were added. 7. Similarities: There is no change in technology from the original device cleared under K962598. * 8. Additional Performance Characteristics Date Printed: 03/26/04… | 1996 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- Its one ancestor has no recall.
How does its category compare?
All CEW devicesCEW Radioimmunoassay, Parathyroid Hormone: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · CEW
2in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · CEW
160in 2007
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · CEW
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · CEW
37in 2025
MAUDE reports naming product code CEW, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 4 | 160 | 1 | 0 |
| 2008 | 0 | — | 1 | 8 |
| 2009 | 0 | — | 0 | 4 |
| 2010 | 1 | — | 3 | 23 |
| 2011 | 0 | — | 0 | 97 |
| 2012 | 1 | — | 0 | 124 |
| 2013 | 2 | — | 1 | 172 |
| 2014 | 1 | — | 0 | 167 |
| 2015 | 1 | — | 0 | 57 |
| 2016 | 0 | — | 2 | 98 |
| 2017 | 2 | — | 0 | 83 |
| 2018 | 0 | — | 0 | 65 |
| 2019 | 1 | — | 0 | 77 |
| 2020 | 0 | — | 0 | 50 |
| 2021 | 0 | — | 0 | 57 |
| 2022 | 0 | — | 2 | 188 |
| 2023 | 1 | — | 0 | 82 |
| 2024 | 2 | — | 2 | 67 |
| 2025 | 0 | — | 1 | 37 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The Nichols Advantage® Chemiluminescence Intact Parathyroid Hormone Immunoassay is intended for use with the Nichols Advantage® Specialty System for the quantitative determination of intact parathyroid hormone in human EDTA plasma, heparinized plasma and serum. Measurements of parathyroid hormone levels are used in the differential diagnosis of hypercalcemia (abnormally high levels of calcium in the blood) and hypocalcemia (abnormally low levels of…
Read the full statement (118 words)
The Nichols Advantage® Chemiluminescence Intact Parathyroid Hormone Immunoassay is intended for use with the Nichols Advantage® Specialty System for the quantitative determination of intact parathyroid hormone in human EDTA plasma, heparinized plasma and serum. Measurements of parathyroid hormone levels are used in the differential diagnosis of hypercalcemia (abnormally high levels of calcium in the blood) and hypocalcemia (abnormally low levels of calcium in the blood) resulting from disorders of calcium metabolism. Measurements of intact parathyroid hormone levels are also used as an aid in monitoring therapeutic intervention of secondary hyperparathyroidism that frequently occurs in chronic kidney disease. Assay results should be used in conjunction with other clinical data to assist the clinician in making individual patient management decisions.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K040813 · printed Nov 6, 2026
Cite this page
510(k) Report. “K040813: Nichols Advantage Chemiluminescence Intact Parathyroid Hormone, Model 62-7022.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K040813
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026