[Code of Federal Regulations]
[Title 21, Volume 8]
[Revised as of April 1, 2001]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR892.1610]

[Page 499]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES--(Continued)
 
PART 892--RADIOLOGY DEVICES--Table of Contents
 
                      Subpart B--Diagnostic Devices
 
Sec. 892.1610  Diagnostic x-ray beam-limiting device.

    (a) Identification. A diagnostic x-ray beam-limiting device is a 
device such as a collimator, a cone, or an aperture intended to restrict 
the dimensions of a diagnostic x-ray field by limiting the size of the 
primary x-ray beam.
    (b) Classification. Class II.