Koninklijke Philips Corporation N.V.

Boyd Edmondson

Andrew Lee Robinson

Lars Jonas Olsson

Paul Wittrock

Kenneth R Linkhart

An ultrasound system is described which exhibits reduced power consumption and improved reliability. When the ultrasound system is idle for a period of time it automatically invokes a sequence of energy-saving procedures, including readying the system for use at a predetermined time. The use of periodically invoked low power states, even if only for seconds at a time, will over the long term save energy including the cost of air conditioning the site of the ultrasound system. Such low power states also reduce the heat dissipation and exposure of components to heat, one of the major causes of component failure. Thus an embodiment of the present invention can improve ultrasound system reliability and long term effectiveness and cost.

Ultrasonic diagnostic imaging system with reduced power consumption and heat generation

An ultrasound system is described which can be turned off quickly and restarted to be ready for scanning in a matter of seconds. This is accomplished by allowing a processor and/or memory within the system to remain active even when the system is &ldquo;turned off.&rdquo; When the system is turned off the state of the system is minimally preserved in either volatile or nonvolatile memory so that the system can quickly restart without having to sequence through an entire bootup procedure.

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Bothell, WA, United States of America

Boyd Edmondson