DGWClass II

System, Test, Hypersensitivity Pneumonitis

21 CFR 866.5500 / Immunology

DGW is the FDA product code for System, Test, Hypersensitivity Pneumonitis, a class II device type, regulated under 21 CFR 866.5500. As of 2026-09-10, FDA records hold no 510(k) clearances under this code and 2 recalls.

Classification record

Product code: DGW
Device name: System, Test, Hypersensitivity Pneumonitis
Regulation: 21 CFR 866.5500
Device class: Class II
Review panel: Immunology
Submission type: 510(k)
Implant: No
Life sustaining or supporting: No
GMP exempt: No
Third party review eligible: Yes
Ingested clearances: 0
Ingested recalls: 2

Companies listing this code with FDA

Companies whose registered establishments list this code

Greer Laboratories Inc

Recent clearances

Product code DGW

FDA records hold no clearances under product code DGW.

Recent recalls

Product code DGW

MDM coverage of this record lists here, newest first.

About this record

Sourced from the FDA device classification database, ingested from openFDA. The definition, regulation number, device class and review panel are FDA’s own fields, reproduced without editing.

MDM adds the counts: clearances by decision year, the applicants holding the most clearances under this code, recalls that name it, and the registered establishments that list it. Every count is computed from ingested records only.

Data as of 2026-10-05, the FDA export date for this dataset. Page last changed 2026-09-05. View this product code on fda.gov (opens on fda.gov)