ALLEN, TX -- (MARKET WIRE) -- 02/20/12

The Board of Directors of Atrion Corporation (NASDAQ: ATRI) today declared a quarterly dividend of 49 cents per share on its outstanding shares of Common Stock. This dividend will be payable on March 30, 2012 to stockholders of record at the close of business on March 15, 2012.

Atrion Corporation develops and manufactures products primarily for medical applications. The Company's website is www.atrioncorp.com.

Contact:
Jeffery Strickland
Vice President and Chief Financial Officer
(972) 390-9800