# K151029: Phadia Prime

- Pathway: 510(k) (Special)
- Applicant: Phadia AB
- Decided: Jan 19, 2016 after 277 days
- Product code: DHB (System, Test, Radioallergosorbent (Rast) Immunological)
- Device class: 2
- Regulation: 21 CFR 866.5750
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K894190 (1990). 6 ancestors in all.
No later device cites it as a predicate yet.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K113841: Immunocap Allergen Components Bundle, Phadia US, Inc. (2012) Summary page 4.

## Recalls of this device
- Nov 20, 2017 · Class II · Z-1276-2018: We want to inform all Phadia 250 system operators performing EliA Assays not to use the function OK to All in any version of Phadia Prime, up to and including 2.1.4, when rejecting and retesting sampl

## Indications for use
ImmunoCAP Specific IgE is an in vitro quantitative assay for the measurement of allergen specific IgE in human serum or plasma (EDTA or Na-Heparin). ImmunoCAP Specific IgE is to be used with the instrument Phadia 250, Phadia 1000, Phadia 2500 and Phadia 5000. It is intended for in vitro diagnostic use as an aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings, and is to be used in clinical laboratories.

Source page: https://510kreport.com/device/K151029
Methodology: https://510kreport.com/methodology