21 CFR 890.1225
§ 890.1225 Chronaximeter.
United States · 21 CFR — Food and Drugs · Status: effective
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- Citation
- 21 CFR 890.1225, § 890.1225 Chronaximeter, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/91160
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Full text
(a) Identification. A chronaximeter is a device intended for medical purposes to measure neuromuscular excitability by means of a strength-duration curve that provides a basis for diagnosis and prognosis of neurological dysfunction.
(b) Classification. Class II (performance standards).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.