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Modular interference based vital sign monitoring device

A technology of vital signs and monitoring devices, which is applied in the directions of diagnostic recording/measurement, medical science, diagnosis using light, etc. It can solve the problems of poor anti-electromagnetic interference ability and poor comfort, and achieve strong anti-electromagnetic interference ability and comfort. The effect of good degree and simple structure

Inactive Publication Date: 2018-03-30
ANLIGHT OPTOELECTRONICS TECH INC
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AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a vital sign monitoring device based on intermodal interference, which solves the problems of poor anti-electromagnetic interference and poor comfort of traditional electrical vital sign monitoring devices, and realizes real-time and accurate non-contact vital signs monitor

Method used

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  • Modular interference based vital sign monitoring device
  • Modular interference based vital sign monitoring device
  • Modular interference based vital sign monitoring device

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1~Figure 3 , the embodiment of the present invention includes:

[0022] A vital sign monitoring device based on intermodal interference, comprising: a laser light source, a first optical fiber, an optical fiber sensing module, a second optical fiber, a photoelectric conversion module, a vital sign signal extraction and analysis module, a display module and an alarm module, the Both ends of the first optical fiber are respectively connected to the output end of the laser light source and the input ...

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Abstract

The invention discloses a modular interference based vital sign monitoring device. The modular interference based vital sign monitoring device comprises a laser source, a first optical fiber, an optical fiber sensing module, a second optical fiber, a photovoltaic conversion module, a vital sign signal extraction and analysis module, a display module and an alarm module. Two ends of the first optical fiber are connected with an output end of the laser source and an input end of the optical fiber sensing module respectively. Two ends of the second optical fiber are connected with an output end of the optical fiber sensing module and an input end of the photovoltaic conversion module respectively. An output end of the photovoltaic conversion module is connected with an input end of the vitalsign signal extraction and analysis module. An output end of the vital sign signal extraction and analysis module is connected with the display module and the alarm module. The modular interference based vital sign monitoring device has advantages of simple structure, high sensitivity, high comfort, high electromagnetic interference resistance, convenience in use and the like, and real-time monitoring of physical conditions of a user is realized.

Description

technical field [0001] The invention relates to the field of vital sign monitoring devices, in particular to a vital sign monitoring device based on intermodal interference. Background technique [0002] Vital signs are an important sign that marks the existence and quality of life activities, and one of the important items to evaluate the body, among which the monitoring of breathing and heart rate can reflect the physiological condition of the patient in real time. Traditional electrical vital sign monitoring devices are susceptible to electromagnetic interference, so they cannot be used in environments with strong electromagnetic interference and radiation. At the same time, with the improvement of people's living standards and the increase of life pressure, the demand for vital sign monitoring devices is increasing, so there is a large market for vital sign monitoring devices that can be used at home. [0003] At present, vital sign monitoring devices are mainly divided...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
CPCA61B5/0059A61B5/0066A61B5/6887A61B5/72
Inventor 余长泉徐伟沈盈卞诗航张娜吴舒
Owner ANLIGHT OPTOELECTRONICS TECH INC
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