Importance

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Abstract

The invention provides system for measuring vital signs from multiple patients, typically in an in-hospital setting. The system features a body-worn vital sign monitor that includes: i) a sensor configured as a patch that measures electrical and optical signals from a patient; ii) a controller featuring a microprocessor that receives and processes the electrical and optical signals to determine the patient's vital sign information, including blood pressure; and iii) a first short-range wireless component that wirelessly transmits a packet comprising the vital sign information to an external receiver. A portable, wireless computer (e.g., a PDA, cellular telephone, or a laptop computer) communicates with the body-worn module. The wireless computer includes: i) a second short-range wireless component that receives the vital sign information and displays it; and ii) a long-range wireless transmitter that transmits the vital sign information over a wireless network. The system also includes an Internet-based system that receives the vital sign information from the wireless network, and avails this to medical professionals through an in-hospital information system.

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First Claim