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, announced today that its Healthcare Division, Spacelabs Healthcare, has received 510(k) clearance from the U.S. Food and Drug Administration (“FDA”) to distribute in the U.S. its new Cardiology Data Management system, Sentinel.