§882.1340. Nasopharyngeal electrode.
21 C.F.R. § 882.1340
Identification. A nasopharyngeal electrode is an electrode which is temporarily placed in the nasopharyngeal region for the purpose of recording electrical activity.
Classification. Class II (performance standards).
Notes, amendments, and revision history
Authority
Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.
Source
Source: 44 FR 51730, Sept. 4, 1979, unless otherwise noted.