Sep 9, 2009

OSI Systems Announces Partnership Agreement for Ambulatory Blood Pressure Monitoring Software in UK and Italy

HAWTHORNE, Calif., Sep 09, 2009 (BUSINESS WIRE) -- OSI Systems, Inc. (NASDAQ:OSIS), a vertically-integrated provider of specialized electronic products for critical applications in the Security and Healthcare industries, today announced that its Healthcare division, Spacelabs Healthcare, has entered into an agreement with Irish software firm, dabl(R) Ltd. Under the terms of the agreement Spacelabs will promote and offer for sale the dabl(R) 24 hour ambulatory blood pressure monitoring ("ABPM") software in conjunction with its ambulatory blood pressure monitors to general practitioners and pharmacies in the United Kingdom and Italy.

OSI Systems CEO, Deepak Chopra, stated, "Spacelabs has long been considered the 'gold standard' equipment provider for ABPM monitoring equipment within the acute care and hospital markets. This new partnership with dabl(R), initially for the United Kingdom and Italy, enables primary healthcare practitioners and local pharmacies the ability to provide fast, reliable and interpretive reports to dramatically help improve patient care and management."

Uncontrolled blood pressure is one of the highest risk factors for strokes, heart attacks, cognitive impairment and a range of other cardiovascular conditions. Medical research now shows that relying solely on a one-off blood pressure test can be highly inaccurate. Current guidelines specify that the most accurate measurement for blood pressure is over a 24-hour period, commonly called ABPM. Traditionally the use of ABPM was restricted to specialist centers that had the expertise to interpret the data.

The dabl(R) ABPM system automatically interprets the data making this important investigation accessible to general practice and pharmacy and improving the overall standard of reporting. The dabl(R) ABPM system is used in over 1,000 clinics and pharmacies worldwide and is considered the gold standard by the medical experts. The combined 24-hour blood pressure measurement solution from dabl(R) and Spacelabs provides a real solution to address the potential errors and inaccuracies that can be associated with traditional blood pressure measurement, thus allowing for improved blood pressure control that will prevent stroke and heart attack.

About OSI Systems, Inc.

OSI Systems, Inc. is a vertically integrated designer and manufacturer of specialized electronic systems and components for critical applications in the homeland security, healthcare, defense and aerospace industries. We combine more than 30 years of electronics engineering and manufacturing experience with offices and production facilities in more than a dozen countries to implement a strategy of expansion into selective end product markets. For more information on OSI Systems, Inc. or any of its subsidiary companies, visit www.osi-systems.com. News Filter: OSIS-G

About dabl(R) Ltd.

dabl Ltd is a leading developer and provider of expert healthcare management systems and research tools for the prevention and management of stroke, heart attack, high blood pressure, anticoagulation and a range of other cardiovascular conditions.

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Such statements include information regarding the company's expectations, goals or intentions about the future, including, the Company's reseller agreement with dabl(R) Ltd in the United Kingdom and Italy for its ABPM software.The actual results may differ materially from those described in or implied by any forward-looking statement. In particular, the timing, and delivery of the inspection systems may not ultimately remain in line with the company's current expectations.Other important factors are set forth in the Securities and Exchange Commission filings OSI Systems, Inc. All forward-looking statements speak only as of the date made, and the company undertakes no obligation to update these forward-looking statements.

SOURCE: OSI Systems, Inc.

OSI Systems, Inc.
Jeremy Norton
Vice President, Investor Relations
310-349-2372
jnorton@osi-systems.com

Copyright Business Wire 2009