US Patent 8199685 Processing of medical signals

Systems and methods in which real-time ubiquitous imaging is feasible in local areas, such as inside a clinic, hospital room or doctor office are shown. This is achieved by designing a wireless network having a central processing server with, for example, distributed broadband acquisition and video bus capability. Remote access is possible using store-and-forward image transfer over a wide area network. With these capabilities, a physician can use a handheld transducer (such as an ultrasound transducer) as a basic tool to facilitate diagnostic decisions similar to the way a stethoscope is used today.