StacksVerified U.S. regulatory reference

21 CFR §882.1340

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Identification. A nasopharyngeal electrode is an electrode which is temporarily placed in the nasopharyngeal region for the purpose of recording electrical activity.
  2. (b)Classification. Class II (performance standards).