FDA product code JIJ: Wet Ash Method, Protein-Bound Iodine

JIJ is the FDA product code for wet ash method, protein-bound iodine. It is a Class I device, regulated under 21 CFR 862.1640 and reviewed by the Clinical Chemistry panel. Devices under JIJ reach the market by 510(k) exempt; FDA lists no cleared 510(k)s for it. FDA has posted 1 recall for JIJ devices, 1 initiated in the last five years.

Classification

FieldValue
Device nameWet Ash Method, Protein-Bound Iodine
Device classClass I
Regulation21 CFR 862.1640
Review panelCH — Clinical Chemistry
Medical specialtyClinical Chemistry
Premarket route510(k) exempt

Recalls for JIJ devices

1 product recalls in 1 recall events; 1 initiated in the last five years and 1 still open. Most recent: 2025-11-03.

YearRecalls
20251

HCPCS codes with matching descriptors

Text match between the FDA device name and CMS descriptors, not an official crosswalk:

Frequently asked questions

What is FDA product code JIJ?

JIJ is the FDA product code for wet ash method, protein-bound iodine. It is a Class I device, regulated under 21 CFR 862.1640 and reviewed by the Clinical Chemistry panel.

What device class is JIJ?

Class I, regulation 21 CFR 862.1640. Typical premarket route: 510(k) exempt.

Have JIJ devices been recalled?

Yes: 1 product recalls across 1 recall events; the most recent began 2025-11-03.

Next steps

Source: openFDA device classification, 510(k), PMA, De Novo and recall data (public domain). Review days run from FDA receipt to decision. Not regulatory advice.

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