System and method for monitoring cardiorespiratory parameters

一种心脏活动、身体运动的技术，应用在测量脉率/心率、应用、遥测病人监护等方向

Active Publication Date: 2015-02-18
RESMED SENSOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Limitations of this technique are the requirement for a person to carry the device, and the limitations of the algorithm used to convert the measured accelerations into activity patterns

Method used

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  • System and method for monitoring cardiorespiratory parameters
  • System and method for monitoring cardiorespiratory parameters
  • System and method for monitoring cardiorespiratory parameters

Examples

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Embodiment Construction

[0028] figure 1 It is a schematic diagram showing various environments. In these environments, the system can be used in the evaluation of sports and activities. First, the device can be used in walking applications (where people can move freely because they are wearing a cardiopulmonary monitor). figure 1 (A) shows an example of a system as an upper arm cuff. figure 1 (B) shows the system as a clip-on device that can be attached to a shirt pocket. figure 1 (C) shows an example of a device worn as a pendant on the neck, figure 1 (D) represents the cardiopulmonary monitor in the treadmill fitness system, figure 1 (E) gives an example of a cardiopulmonary monitor embedded in an exercise bike, and figure 1 (F) shows the device as a watch-like device when swimming. The device can also be configured to be used with other known fitness equipment.

[0029] figure 2 A schematic representation of an exemplary sensor element is provided. The sensor element uses radio frequency dete...

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Abstract

An apparatus, system, and method is disclosed for monitoring the motion, breathing, heart rate of humans in a convenient and low-cost fashion, and for deriving and displaying useful measurements of cardiorespiratory performance from the measured signals. The motion, breathing, and heart rate signals are obtained through a processing applied to a raw signal obtained in a non-contact fashion, typically using a radio-frequency sensor. Processing into separate cardiac and respiratory components is described. The heart rate can be determined by using either spectral or time-domain processing. The respiratory rate can be calculated using spectral analysis. Processing to derive the heart rate, respiratory sinus arrhythmia, or a ventilatory threshold parameter using the system is described.; The sensor, processing, and display can be incorporated in a single device which can be worn or held close to the body while exercising (e.g., in a wristwatch or mobile phone configuration), or alternately placed in a fixed piece of exercise equipment at some distance form the body (e.g., in a treadmill dash panel), and may also be integrated with other sensors, such as position locators.

Description

[0001] This application is a divisional application of Chinese patent application 200780046662.0 filed on June 17, 2009 under the title of "System and Method for Monitoring Cardiopulmonary Parameters". [0002] Cross reference of related applications [0003] This application claims the priority of U.S. Provisional Application No. 60 / 863,862 filed on November 1, 2006, the entire content of which is incorporated herein by reference. Technical field [0004] The present invention relates to monitoring the movement, respiration, and heart rate of living bodies, such as humans, in a convenient and low-cost manner useful, for example, in the assessment of cardiopulmonary health and activity markers, and more specifically, to a method for monitoring the Equipment, systems and methods for acquiring, processing and displaying corresponding information in a way. In this application, a system that can measure motion, respiration, and heart rate is referred to as a cardiopulmonary monitoring d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205A61B5/11A61B5/05A61B5/00
CPCA61B5/6895A61B5/0205A61B5/681A61B5/0507A61B5/6802A61B5/113A61B5/1102A61B5/0004A61B5/1118A61B5/6804A61B5/6822A61B5/6824A61B5/0002A61B5/0816A61B5/024
Inventor P·德沙扎尔C·汉利C·赫尼根
Owner RESMED SENSOR TECH
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