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Optical sensor apparatus and method of using same

A technology of sensor components and transmitters, used in sensors, blood pressure measurement devices, blood flow measurement devices, etc.

Inactive Publication Date: 2013-12-25
CARDIO ART TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Continuous monitoring may be needed to detect arrhythmias because abnormal heart pulse changes may occur only sporadically

Method used

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  • Optical sensor apparatus and method of using same
  • Optical sensor apparatus and method of using same
  • Optical sensor apparatus and method of using same

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Embodiment Construction

[0021] The embodiments discussed below are not intended to be exhaustive or to limit the invention to the precise forms disclosed in the following detailed description. Rather, the embodiments were chosen and described so that others skilled in the art can apply the teachings of the embodiments.

[0022] Figure 1A A sensing device 1 according to one embodiment of the invention is shown. Sensing device 1 generally includes a plurality of components including sensor assembly 2 , computing device 20 , communication device 30 and energy storage device 40 , each mounted on board 80 and in electronic communication with computing device 20 . The components are enclosed in housing 90 . The sensor assembly 2 includes an emitter array 100 having a plurality of emitters and a detector array 200 having a plurality of detectors.

[0023] In one embodiment according to the invention, the sensing device 1 is adapted to determine a physiological condition of a patient. "Patient" refers to...

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Abstract

A device for monitoring the heart of a patient including a housing, a computing device, an optical sensor adapted to provide signals to the computing device indicative of a distance from the optical sensor to a vessel carrying blood, as well a diameter of the vessel, a Doppler sensor adapted to provide signals to the computing device indicative of a velocity of the blood through the vessel, and an ECG sensor adapted to provide signals to the computing device indicative of a plurality of electrical stimuli that cause the heart to pump. The computing device uses signals from the optical sensor, the Doppler sensor, and the ECG sensor to compute parameters including oxygen saturation of the blood, blood flow, blood pressure, heart rate, and cardiac output.

Description

[0001] claim priority [0002] This application claims U.S. Patent Application No. 12 / 119,315, entitled "OPTICAL SENSOR APPARATUS AND METHOD OF USING SAME," both filed May 12, 2008, entitled " DOPPLER MOTION SENSOR APPARATUS AND METHOD OF USING SAME" U.S. Patent Application No. 12 / 119,339, entitled "INTEGRATED HEART MONITORING DEVICE AND METHOD OF USING SAME" (Integrated Cardiac Monitoring Device and Method of Using an Integrated Cardiac Monitoring Device), U.S. Patent Application No. 12 / 119,325, entitled "METHOD AND SYSTEM FOR MONITORING A HEALTH CONDITION (Method and System for Monitoring Health Conditions)" U.S. Patent Application No. 12 / 119,462 and Serial No. 1, entitled "DOPPLER MOTION SENSOR APPARATUS AND METHOD OF SUING SAME," filed September 9, 2008 Priority to US Patent Application No. 12 / 206,885, all applications filed by the same inventor as this, and the entire contents of all applications are hereby incorporated by reference. technical field [0003] The present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/1455A61B5/00A61B5/296
CPCA61B5/14542A61B5/489A61B5/1459A61B8/04A61B8/06A61B8/4494A61B5/02007A61B8/12
Inventor 达恩·古尔·弗曼
Owner CARDIO ART TECH
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