Title 21: Food and Drugs
« Home / Title 21 - Food and Drugs--Volume 8 / CHAPTER I - FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) / SUBCHAPTER H - MEDICAL DEVICES
/ PART 890 - PHYSICAL MEDICINE DEVICES
/ Subpart B - Physical Medicine Diagnostic Devices / § 890.1225 Chronaximeter.
§ 890.1225 Chronaximeter.
(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).