HAWTHORNE, Calif.--(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 received an order for approximately $1.2 million from a prominent hospital in the United Kingdom for an enterprise wide replacement program of their patient monitoring systems, which includes all departments across the care process from the ER to the ICU.