Intelligent chair used for measuring human physiology parameters

A technology of parameter measurement and human physiology, applied in the field of smart chairs, can solve few problems, achieve the effect of improving detection accuracy and outstanding safety performance

Active Publication Date: 2012-02-01
BANDWEAVER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is little practice of using FBG sensors in healthcare

Method used

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  • Intelligent chair used for measuring human physiology parameters
  • Intelligent chair used for measuring human physiology parameters
  • Intelligent chair used for measuring human physiology parameters

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Embodiment Construction

[0021] Below we will further describe the intelligent chair for measuring human physiological parameters in detail in conjunction with the accompanying drawings and specific embodiments, in order to understand its working principle and specific application more clearly, but it cannot be limited by this protection scope of the present invention.

[0022] The smart chair of the present invention is similar in structure to the chairs in the prior art, and all include a seat, a chair back connected to the seat, a support rod for supporting the seat and a support base connected to the support rod in terms of external structure. The support base here is placed on the floor or the ground to support the whole chair; the support rod is connected between the seat and the support base, and transfers the weight of the back of the chair, the seat and the body sitting on the seat to the support on the base. When the human body sat on the seat, its back leaned against the back of the chair....

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Abstract

The invention relates to an intelligent chair used for measuring human physiology parameters. The intelligent chair comprises a seat, a back connected to the seat, a support bar used for supporting the seat and a support foundation connected to the support bar; the back is provided with fiber bragg grating strain sensors; the seat is provided with a fiber bragg grating strain sensor; all the fiber bragg grating strain sensors are serially connected through an optical fiber; and a photoelectric module and a data processing module are connected to the optical fiber led out from the seat. The intelligent chair in the invention is used for monitoring the physiology parameters, such as the heart rate, the respiratory frequency and the weight of human body, and is capable of carrying out non-intrusive real-time monitoring on the health condition of the human body and automatically deciding whether to send out the health early warning signal according to the monitored data.

Description

technical field [0001] The invention relates to the field of fiber grating sensing, in particular to an intelligent chair for monitoring human health conditions based on fiber grating sensors. Background technique [0002] Optical fiber sensing technology developed rapidly with the development of optical fiber communication technology in the 1970s. It is a new type of sensing technology that uses light waves as the carrier and optical fiber as the medium to perceive and transmit external measured signals. These fiber optic sensors can be divided into three categories according to the scope of action: point sensors (such as fiber optic microbending sensors, fiber optic Fabry-Perot sensors, fiber optic Bragg grating sensors, etc.), integral sensors (such as fiber optic Michelson interferometers and fiber optic Mach-Zehnder interferometers) instrument), distributed sensors (such as stress and temperature distributed sensors made using the Brillouin scattering effect). As a kin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205G01G19/52
Inventor 李平陆文娟李健威赵浩
Owner BANDWEAVER TECH CO LTD
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