GroundRules
21 CFR 890.1225: Chronaximeter.
Where this section sits in the code
- Title 21—Food and Drugs
- CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES
- SUBCHAPTER H—MEDICAL DEVICES
- PART 890—PHYSICAL MEDICINE DEVICES
- Subpart B—Physical Medicine Diagnostic Devices
(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).
Collected 2026-08-27T02:24:47Z. Source file · JSON