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.

Abstract: A monitoring device, method and system are disclosed herein. The monitoring device is capable of determine when a user's wrist is at rest using a motion sensor disposed within a wrist module that is attached to the user's wrist. When at rest, the monitoring device utilizes a vital sign monitor to determine a plurality of vital signs of the user. The vital sign monitor preferably comprises a light source and photodetector in communication with a pulse-oximetry circuit. The motion sensor is preferably an accelerometer.

Abstract: The invention provides a device that measures a patient's blood pressure without using an inflatable cuff. The device includes an optical module featuring an optical source and an optical detector; a flexible, thin-film pressure sensor; and a processing module, configured to receive and process information to calculate time-dependent blood pressure data and send the data to a web site using wireless data transmission techniques.

Abstract: The present invention provides a system for monitoring blood pressure that preferably includes: 1) a blood-pressure monitor featuring a measuring component that generates blood-pressure information and a first short-range wireless component configured to wirelessly transmit the blood-pressure information; 2) a mobile device featuring a chipset that includes i) an embedded second short-range wireless component configured to receive the blood-pressure information; and ii) a long-range wireless component configured to transmit the blood-pressure information over a wireless network; and 3) a computer system configured to receive and display the blood-pressure information.

Abstract: A monitoring device (10), method and system are disclosed herein. The monitoring device (10) utilizes a vital sign monitor (16) to determine a plurality of vital signs of the user. The vital sign monitor (16) preferably comprises a light source (3) and photodetector (31) in communication with a pulse oximetry circuit (35).