[Code of Federal Regulations]
[Title 21, Volume 8]
[Revised as of April 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR890.1850]

[Page 499]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES (CONTINUED)
 
PART 890--PHYSICAL MEDICINE DEVICES--Table of Contents
 
             Subpart B--Physical Medicine Diagnostic Devices
 
Sec. 890.1850  Diagnostic muscle stimulator.

    (a) Identification. A diagnostic muscle stimulator is a device used 
mainly with an electromyograph machine to initiate muscle activity. It 
is intended for medical purposes, such as to diagnose motor nerve or 
sensory neuromuscular disorders and neuromuscular function.
    (b) Classification. Class II (performance standards).