ZEVEX International Included in Russell MicroCap(TM) Index

ZEVEX International Inc. (NASDAQ: ZVXI), developer and
manufacturer of high-quality, high-value medical products, announced
today that it is now included in the Russell MicroCap Index. ZEVEX was
added to this index when the Russell Investment Group reconstituted
its family of U.S. indexes on July 1, 2006.
   The Russell MicroCap Index is one of several Russell indexes that
are widely used by investment managers and institutional investors.
These indexes are used to manage mutual funds that are tied to the
indexes and as benchmarks for both passive and active investment
strategies. Approximately $3.8 trillion in assets is currently
benchmarked to Russell indexes. If a mutual fund is tied to a specific
Russell index, investment managers will purchase shares of stock of a
company that is part of the index according to the weighting of that
company in the index.

   About ZEVEX

   ZEVEX International Inc. (www.zevex.com), founded in 1986, is a
diversified medical device company committed to creating products that
transform life with patented and proprietary medical device
technologies -- from sensors and surgical tools to medical electronic
systems.

   About Russell

   Russell, a global leader in multimanager investment services,
provides investment products and services in 44 countries. Russell
manages more than $167 billion in assets and advises clients worldwide
representing assets of $2.4 trillion. Founded in 1936, Russell is a
subsidiary of Northwestern Mutual and is headquartered in Tacoma,
Wash., with additional offices in New York, Toronto, London, Paris,
Singapore, Sydney, Auckland and Tokyo.