KR20170143083A - Apparatus for Measuring Complex Biological Signals - Google Patents

Apparatus for Measuring Complex Biological Signals Download PDF

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KR20170143083A
KR20170143083A KR1020160076049A KR20160076049A KR20170143083A KR 20170143083 A KR20170143083 A KR 20170143083A KR 1020160076049 A KR1020160076049 A KR 1020160076049A KR 20160076049 A KR20160076049 A KR 20160076049A KR 20170143083 A KR20170143083 A KR 20170143083A
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signal
bio
measuring
sensor
pulse wave
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KR102568715B1 (en
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김정환
조재형
최기영
정복동
현엽
최민준
양동인
전재우
김영근
임재효
김동진
송기선
김경태
배영수
범성원
변성우
정호진
조성준
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주식회사 라이프사이언스테크놀로지
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/0408—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/22—Social work
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • H04M1/72519—

Abstract

The present invention relates to a portable complex bio-signal measuring device capable of enabling an examinee to check and manage the health condition of the examinee anytime and anywhere through a smart device while carrying the bio-signal measuring device since the bio-signal measuring device is the smallest for checking the health condition and obtains a minimum bio-signal, making it convenient to carry. The purpose of the portable complex bio-signal measuring device is to transmit a bio-signal to a smart device for analysis by measuring the signal from a part of the body of the examinee. The device includes: an ECG sensor measuring an electrocardiogram signal from a part of the body of the examinee; a PPG sensor measuring a pulse wave signal from a part of the body of the examinee; a bio-signal processing part collecting the signals from the ECG sensor and the PPG sensor by amplifying and filtering the signals; a wireless communication part wirelessly transmitting the electrocardiogram signal and the pulse wave signal; and a display part displaying a power supply state and a wireless communication state on the bio-signal processing part. The bio-signal measuring device has a card shape with a predetermined thickness to be convenient to carry.

Description

휴대용 복합 생체신호 측정장치 {Apparatus for Measuring Complex Biological Signals} [0001] The present invention relates to a portable multi-

본 발명은 피검자의 신체일부에 접촉하여 심전도신호(ECG) 및 맥파신호(PPG)를 측정하여 심전도, 심박수, 맥박수를 획득하여 무선통신을 통해 스마트기기 등으로 전송하여, 분석 어플리케이션을 통해 피검자의 건강상태를 분석 및 표시하도록 하는 휴대용 복합 생체신호 측정장치에 관한 것이다. The present invention measures an electrocardiogram signal (ECG) and a pulse wave signal (PPG) in contact with a body part of a subject to obtain an electrocardiogram, a heart rate and a pulse rate, transmits the electrocardiogram, heart rate and pulse rate to a smart device through wireless communication, And to analyze and display the state of the living body.

최근 건강관리에 대한 관심 증가로 병원뿐만 아니라, 언제 어디서든지 자신의 건강 체크 및 관리할 수 있는 헬스케어 기기에 대한 많은 관심과 요구가 증가하고 있다.Due to the recent interest in health care, there is a growing interest and demand for healthcare devices that can check and manage their own health whenever and wherever they are.

이에 대하여, 작은 크기의 휴대용 복합 생체신호 측정장치가 개발되고, 상용화된 제품이 출시되고 있으며, 종래에는 팔목에 착용하는 손목시계타입, 밴드타입, 패치타입 또는 의복에 부착된 의류부착타입 등 다양하게 개발되고 있다.On the other hand, a small-sized portable complex bio-signal measuring device has been developed and commercialized, and conventionally, various types of wristwatch type, band type, patch type, Is being developed.

도 1은 종래기술에 따른 생체신호 계측용 휴대장치의 구성도로 특허등록 제10-1461119호(공고일 2014년 11월 12일자)에 개시되어 있다.1 is a block diagram of a portable device for measuring bio-signals according to the prior art, and is disclosed in Patent Registration No. 10-1461119 (dated Nov. 12, 2014).

이에 도시된 바와 같이, 종래기술에 따른 생체 신호 계측용 휴대용 장치(10)는 센싱부(20), 제1 센서(30), 제2 센서(40), 제3센서(50), 전원부(60), 및 동작 표시등(70)을 포함한다.The portable device 10 for measuring biological signals according to the related art includes a sensing unit 20, a first sensor 30, a second sensor 40, a third sensor 50, a power source unit 60 , And an operation indicator 70. [

상기 센싱부(20)는 사용자가 생체 신호를 계측할 시에 손으로 취부하는 부분으로센싱부(20)의 전면부에는 사용자가 쉽게 취부하는 것이 가능하도록 하기 위한 취부홈(25)이 형성되고, 제1 센서(30)는 심박수 측정을 위한 센서로서 PPG(Photo Plethysmo Graphy) 센서이며, 제2 센서(40)는 피부 전도도 측정을 위한 센서이며, 제3 센서(50)는 체온 측정을 위한 센서이다.The sensing unit 20 has a mounting groove 25 for allowing the user to easily mount the sensing unit 20 on the front surface of the sensing unit 20 when the user measures the living body signal, The first sensor 30 is a PPG (Photo Plethysmo Graphy) sensor for measuring heart rate, the second sensor 40 is a sensor for skin conductivity measurement, and the third sensor 50 is a sensor for body temperature measurement .

이와 같은 구성된 종래기술의 동작은 생체 신호를 계측하려고 하는 사용자가 손으로 센싱부(20)를 취부한다. 이때 사용자의 엄지 부분을 센싱부(20)의 전면부에 형성된 취부홈(25)과 밀착시키며 엄지의 끝이 제1센서(30)와 접촉되도록 한다. 다음으로 센싱부(20)의 측면부에 형성된 제2 센서(40)가 사용자의 검지 부분과 손바닥의 아래 부분에 접촉되도록 하며, 측면부에 형성된 제3 센서(50)가 사용자의 손바닥 중앙 부분에 접촉되도록 한다. 마지막으로 전원부(60)를 검지 손가락으로 동작시켜 센싱부(20)가 동작되도록 한다.In the operation of the conventional art constructed as described above, a user who wishes to measure a living body signal mounts the sensing unit 20 by hand. At this time, the thumb part of the user is brought into close contact with the attaching groove (25) formed in the front part of the sensing part (20) and the tip of the thumb comes into contact with the first sensor (30). Next, the second sensor 40 formed on the side surface of the sensing unit 20 is brought into contact with the detection part of the user and the lower part of the palm of the hand, and the third sensor 50 formed on the side surface is brought into contact with the center part of the palm of the user do. Finally, the power supply unit 60 is operated with the index finger so that the sensing unit 20 is operated.

이와 같이 생체 신호 계측을 위한 심박수 측정 센서, 피부 전도도 측정 센서 및 체온 측정 센서를 사용자가 손으로 센싱부(20)를 취부하였을 때 동시에 측정 가능한 위치에 배치함으로써 생체 신호 측정을 위한 센서를 상시 착용하지 않고 필요시에 취부하여 측정하는 것이 가능해진다.In this way, the sensor for measuring the biological signal is always worn by arranging the heart rate measuring sensor, the skin conductivity measuring sensor and the body temperature measuring sensor for measurement of the living body signal at a position measurable at the same time when the user applies the sensing unit 20 by hand And it is possible to measure it by attaching it when necessary.

그러나, 이와 같은 종래기술에 따른 생체신호 계측용 휴대장치는 다양한 센서들을 구비하므로, 각 센서들로부터 수집된 생체신호를 처리하기 위해 프로세서의 용량이 커지고, 장치의 크기도 커져야 하므로, 사용자가 휴대하는데 다소 한계가 있는 문제점이 있었다. However, since the portable device for measuring bio-signals according to the related art has various sensors, the capacity of the processor and the size of the device must be increased in order to process the bio-signals collected from the sensors. There was a problem with some limitations.

국내특허등록 제10-1461119호(공고일 2014년 11월 12일)Domestic patent registration No. 10-1461119 (Notification date November 12, 2014)

본 발명은 종래기술의 문제점을 개선하기 위하여 피검자의 건강상태 확인에 필요한 최소한의 크기로 휴대가 용이하도록 최소한의 생체신호를 획득할 수 있도록 하므로, 피검자가 생체신호 측정장치를 휴대하고 다니며, 스마트기기를 통해 언제 어디서든지 자신의 건강상태를 확인하고 관리가 가능한 휴대용 복합 생체신호 측정장치를 제공하는데 그 목적이 있다.In order to solve the problems of the prior art, the present invention is capable of acquiring a minimum number of bio-signals so as to be easily portable with a minimum size necessary for checking the health state of the subject, so that the subject carries the bio- The present invention has been made to solve the above problems, and it is an object of the present invention to provide a portable multi-function bio-signal measuring device capable of checking and managing its own health state anytime and anywhere.

본 발명의 목적을 달성하기 위한 휴대용 복합 생체신호 측정장치 피검자의 신체일부에서 생체신호를 측정하는 생체신호 측정하여 이를 분석할 수 있도록 스마트기기로 전송하는 휴대용 복합 생체신호 측정장치에 있어서, 상기 생체신호측정장치는 피검자의 신체일부에서 심전도신호를 측정하는 ECG센서; 상기 피검자의 신체일부에서 맥파신호를 측정하는 PPG센서; 상기 ECG센서 및 PPG센서로부터 입력된 각 신호를 증폭 및 필터링하여 수집하는 생체신호처리부; 상기 생체신호처리부에서 수집된 심전도신호 및 맥파신호를 무선전송하는 무선통신부; 상기 생체신호처리부에서 전원상태 및 무선통신 상태를 표시하는 표시부;를 포함하되, 상기 생체신호측정장치는 휴대가 용이한 일정 두께를 갖는 카드형태로 구성된 것을 특징으로 한다.A portable complex bio-signal measuring device for measuring a bio-signal in a part of a body of a subject and transmitting the bio-signal to a smart device so as to analyze the bio-signal, the device comprising: The measuring device includes an ECG sensor for measuring an electrocardiogram signal in a part of the subject's body; A PPG sensor for measuring a pulse wave signal in a body part of the subject; A bio-signal processor for amplifying, filtering, and collecting signals input from the ECG sensor and the PPG sensor; A wireless communication unit for wirelessly transmitting the electrocardiogram signal and the pulse wave signal collected by the bio-signal processing unit; And a display unit for displaying a power state and a wireless communication state in the bio-signal processing unit, wherein the bio-signal measuring apparatus is configured as a card having a certain thickness that facilitates portability.

여기서, 상기 생체신호 측정장치는 표면에 전원스위치, 표시부, ECG센서의 '+','-', 'GND'전극 및 PPG센서가 배치된 것을 특징으로 한다.Here, the bio-signal measuring apparatus is characterized in that a power switch, a display, ECG sensor '+', '-', 'GND' electrodes and a PPG sensor are disposed on the surface.

상기 무선통신부를 통해 전송된 심전도신호 및 맥파신호를 수신하여 심박수 및 맥박수 데이터를 저장하고 화면에 표시하는 스마트폰을 포함한 스마트기기를 더 포함하여 구성된 것을 특징으로 한다.And a smart device including a smart phone for receiving an electrocardiogram signal and a pulse wave signal transmitted through the wireless communication unit and storing heart rate and pulse rate data and displaying the heart rate and pulse rate data on a screen.

상기 스마트기기로부터 무선통신망을 통해 전송된 심박수 및 맥박수 데이터를 저장 관리하고, 웹을 통해 스마트기기 또는 개인용컴퓨터로 제공하는 웹서버를 더 포함하는 것을 특징으로 한다.And a web server that stores and manages heart rate and pulse rate data transmitted from the smart device through a wireless communication network and provides the smart device or the personal computer through the web.

본 발명에 따른 휴대용 복합 생체신호 측정장치는 피검자의 건강상태를 체크하기 위한 최소한의 생세신호 센서를 구비한 최소한의 크기로 구성하므로, 피검자가 휴대하기 용이하도록 하며, 피검자의 손가락 등 신체일부에 접촉하여 심전도신호(ECG) 및 맥파신호(PPG)를 측정하여, 스마트기기의 분석 어플하리케이션을 통해 피검자의 건강상태를 분석 및 표시하도록 하므로, 피검자가 언제, 어디서 든지 편리하게 자신의 건강을 체크할 수 있는 효과가 있다. The portable multi-function bio-signal measuring device according to the present invention is configured to have a minimum size including a minimum bio-signal sensor for checking the health state of the examinee, thereby making it easy for the examinee to carry it, (ECG) and pulse wave signal (PPG) by analyzing and displaying the health state of the subject through the analysis application communication of the smart device, so that the examinee can conveniently check his / her health at any time and anywhere There is an effect that can be.

도 1은 종래기술에 따른 생체신호 계측용 휴대장치의 구성도이고,
도 2는 본 발명의 실시예에 따른 휴대용 복합 생체신호 측정장치를 이용한 피검자의 생체신호 분석시스템의 구성도이고,
도 3은 도 2에서 생세신호 측정장치의 상세 블록 구성도이고,
도 4는 도 2에서 생체신호 측정장치의 외부 센서 배치도이고,
도 5는 스마트기기에서의 생체신호 분석 데이터의 화면 표시도이고,
도 6은 웹서버에서 제공된 생체신호 분석 데이터의 화면 표시도이다.1 is a configuration diagram of a portable device for measuring a living body signal according to the related art,
FIG. 2 is a configuration diagram of a bio-signal analyzing system of a subject using the portable complex bio-signal measuring device according to the embodiment of the present invention,
FIG. 3 is a detailed block diagram of the apparatus for measuring a biological signal in FIG. 2,
FIG. 4 is an external sensor layout diagram of the bio-signal measuring apparatus in FIG. 2,
5 is a screen display diagram of biological signal analysis data in a smart device,
6 is a screen display of the bio-signal analysis data provided by the web server.

본 발명의 실시예에 따른 휴대용 복합 생체신호 측정장치에 대한 구성 및 작용을 첨부된 도 2 내지 도 4를 참조하여 상세히 설명하면 다음과 같다.The configuration and operation of a portable complex bio-signal measuring apparatus according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 4.

도 2는 본 발명의 휴대용 복합 생체신호 측정장치를 이용한 피검자의 생체신호 분석시스템의 구성도로서, 심전도, 심박수, 맥박수를 측정하도록 ECG센서 및 PPG센서가 구비된 생체신호 측정장치(100)와, 상기 생체신호 측정장치(100)를 통해 전송된 심전도신호 및 맥파신호를 수신하여 심전도, 심박수, HRV, 연속혈압추정(수축기, 이완기) 등의 분석데이터를 산출하여 저장 및 화면에 표시하는 스마트폰을 포함한 스마트기기(200)와, 상기 스마트기기(200)로부터 무선통신망을 통해 전송된 분석데이터를 저장 관리하고, 웹을 통해 제공하는 관리서버 또는 개인용컴퓨터(300)로 구성된다.FIG. 2 is a block diagram of a bio-signal analyzing system of a subject using the portable complex bio-signal measuring apparatus of the present invention. The bio-signal measuring apparatus 100 includes an ECG sensor and a PPG sensor for measuring electrocardiogram, heart rate, A smartphone that receives the electrocardiogram signal and the pulse wave signal transmitted through the bio-signal measuring device 100 and calculates and stores analysis data such as electrocardiogram, heart rate, HRV, and continuous blood pressure estimation (systolic, diastolic) And a management server or personal computer 300 that stores and manages analysis data transmitted from the smart device 200 through a wireless communication network and provides the analyzed data through the web.

여기서, 생체신호 측정장치(100)는 도 3에 도시된 바와 같이, 생체신호 측정장치의 전원 온/오프를 위한 전원스위치(101)와, 상기 생체신호 측정장치의 전원공급을 위한 전원공급부(121)와, 피검자의 신체일부에서 심전도신호를 측정하는 ECG센서(110)와, 상기 피검자의 신체일부에서 맥파신호를 측정하는 PPG센서(114)와, 상기 ECG센서(110) 및 PPG센서(114)로부터 입력된 각 신호를 증폭 및 필터링하여 수집하는 생체신호처리부(120)와, 상기 생체신호처리부(120)에서 수집된 심전도신호 및 맥파신호를 무선전송하는 무선통신부(122)와, 상기 생체신호처리부(120)에서 전원상태 및 무선통신 상태를 표시하는 상태표시부(102)로 구성된다.3, the bio-signal measuring apparatus 100 includes a power switch 101 for turning on / off the power of the bio-signal measuring apparatus, a power supply unit 121 for supplying power to the bio- A PPG sensor 114 for measuring a pulse wave signal in a part of the body of the examinee; and an ECG sensor 110 and a PPG sensor 114. The ECG sensor 110 measures an ECG signal in a body part of the examinee, A wireless communication unit 122 for wirelessly transmitting the electrocardiogram signal and the pulse wave signal collected by the living body signal processing unit 120, and a wireless communication unit 122 for wirelessly transmitting the electrocardiogram signal and the pulse wave signal collected by the living body signal processing unit 120. [ And a status display unit 102 for displaying a power status and a wireless communication status in the display unit 120.

상기 생체신호 측정장치(100)는 도 4에 도시된 바와 같이, 전체적인 형상은 카드형태로 구성하고, 그 외부에 전원스위치(101), 상태표시부(102), 피검자의 피부와 접촉하기 위한 ECG센서(110)의 전극(+,-,GND)(111)(112)(113)과, PPG센서(114)가 배치되도록 한다.As shown in FIG. 4, the bio-signal measuring apparatus 100 includes a power switch 101, a status display unit 102, an ECG sensor (not shown) for contacting the subject's skin, (+, -, GND) 111, 112, and 113 and the PPG sensor 114 of the sensor 110 are disposed.

상기 스마트기기(200)는 블루투스 등의 통신방식으로 생체신호 측정장치(100)로부터 전송된 생체신호에서 심전도, 심박수, HRV, 연속혈압추정(수축기, 이완기)등의 데이터를 산출 및 저장하는 어플리케이션이 탑재된다.The smart device 200 is an application for calculating and storing data such as electrocardiogram, heart rate, HRV, continuous blood pressure estimation (systolic, diastolic), etc. from the bio-signals transmitted from the bio-signal measuring device 100 by a communication method such as Bluetooth Lt; / RTI >

상기 웹서버(300)는 상기 스마트기기(200)의 어플리케이션에서 전송된 데이터로부터 심전도, 심박수, 맥박수, PTT, PQ time, 연속혈압추정(수축기, 이완기) 등의 데이터를 웹(Web)을 통해 확인할 수 있도록 제공한다. The web server 300 confirms data such as electrocardiogram, heart rate, pulse rate, PTT, PQ time, continuous blood pressure estimation (systolic, diastolic) from the data transmitted from the application of the smart device 200 through the web .

이와 같이 구성된 본 발명의 실시예에 따른 휴대용 복합 생체신호 측정장치의 구체적인 작용에 대하여 도 2 내지 도 6를 참조하여 상세히 설명하면 다음과 같다.The detailed operation of the portable complex bio-signal measuring apparatus according to the embodiment of the present invention will be described in detail with reference to FIGS. 2 to 6. FIG.

도 4를 참조하면, 피검자는 먼저, 휴대하고 있는 생체신호 측정장치(100)의 전원스위치(101)을 온(ON)시키면, 상태표시부(102)에서, 전원 온 상태를 LED 발광으로 표시한다. 양손으로 상기 생체신호 측정장치(100)를 파지하고, 양 엄지손가락을 상기 각 센서(111~114) 위에 접촉한다. Referring to FIG. 4, when the subject first turns on the power switch 101 of the portable bio-signal measurement apparatus 100, the status display section 102 displays the power-on state as LED light emission. The biosignal measuring apparatus 100 is gripped with both hands, and both thumbs are brought into contact with the sensors 111 to 114 above.

즉, 좌측 엄지손가락은 좌측에 위치한 ECG(-)전극(112) 위에 접촉하고, 우측 엄지손가락은 우측에 위치한 ECG(+)전극(111), PPG센서(114) 및 ECG(GND)(113)에 동시에 접촉시킨다.The left thumb contacts the ECG (-) electrode 112 located on the left and the right thumb contacts the ECG (+) electrode 111, the PPG sensor 114 and the ECG (GND) 113 located on the right side. Respectively.

상기 피검자의 양손 엄지손가락이 상기 각 센서(111~114)에 정상적으로 접촉되면, 심전도신호 및 맥파신호를 측정을 시작하고, 이를 상기 상태표시부(102)를 통해 표시한다.When the two-handed thumb of the examinee normally contacts the sensors 111 to 114, the ECG signal and the pulse wave signal are started to be measured and displayed through the status display unit 102.

도 3을 참조하면, 상기 각 센서(111~114)에 측정된 각 생체신호(ECG, PPG)는 상기 생체신호처리부(120)에서 증폭 및 필터링을 통해 수집되고, 수집된 각 생체신호(ECG, PPG)는 무선통신부(122)를 통해 상기 스마트기기(200)롤 전송한다.3, the bio-signals (ECG, PPG) measured by the sensors 111 to 114 are collected through amplification and filtering in the bio-signal processor 120, and the collected bio-signals (ECG, PPG transmits a roll of the smart device 200 through the wireless communication unit 122.

여기서, 상기 생체신호 측정장치(100)는 심전도는 금속전극을 이용하여 1채널 LeadⅠ측정방식으로 측정하며, PPG센서(114)는 광센서를 이용하여 맥박수를 측정한다. Here, the bio-signal measuring apparatus 100 measures the electrocardiogram using a one-channel lead I measurement method using a metal electrode, and the PPG sensor 114 measures a pulse rate using an optical sensor.

상기 전원스위치(101)는 금속전극 접촉을 감지하여 전원을 온/오프하며, 상기 전원공급부(121)은 USB 5V를 통한 배터리 충전방식으로 구성하며, 상기 상태표시부(102)는 전원 온/오프상태, 배터리 잔량, 생체신호 측정상태, 무선통신상태 등을 표시하도록 다수의 색상 LED로 표시한다. The power switch 101 senses the metal electrode contact and turns on / off the power, and the power supply unit 121 is configured to charge the battery through the USB 5V. The status display unit 102 displays the power on / , A remaining battery level, a bio-signal measurement state, a wireless communication state, and the like.

도 2를 참조하면, 상기 스마트기기(200)는 탑재된 어플리케이션을 이용하여 상기 생체신호 측정장치(100)로부터 전송된 생체신호(ECG, PPG)를 분석하여 시전, ECG로부터 심전도, 심박수 및 HRV를 산출하고, ECG와 PPG를 동시에 이용하여 연속혈압추정(수축기, 이완기) 데이터를 산출하여 저장하고, 무선통신방식(Wifi, LTE 등)으로 웹서버(300)로 전송한다.2, the smart device 200 analyzes the bio-signals (ECG, PPG) transmitted from the bio-signal measurement apparatus 100 using the loaded application, and outputs the electrocardiogram, heart rate, and HRV from the ECG (Systolic and diastolic) data using the ECG and the PPG at the same time, and transmits the data to the web server 300 through a wireless communication method (Wifi, LTE, etc.).

도 5는 상기 스마트기기의 화면에 출력된 생체신호 분석 데이터를 표시한 도로서, 생체신호측정 시간, 일자에 따른 개인 건강정보를 분석하고, 심전도, 심박수, HRV 및 연속혈압추정(수축기, 이완기) 데이터가 그래프 및 수치로 표시된다. FIG. 5 is a graph showing a result of analyzing personal health information according to a date, time, and date of a bio signal measurement on the screen of the smart device, displaying the electrocardiogram, heart rate, HRV and continuous blood pressure (systolic, diastolic) The data is displayed in graphs and numerical values.

또한, 심박수에 따른 신호등 방식의 경고를 경보한다. 예를 들어, 파란색은 심박수 느림(80이하), 초록색은 정상(80~120), 빨간색은 심박수 빠름(120 이상)으로 표시하여 피검자가 자신의 심박수 상태를 쉽게 체크할 수 있도록 한다.Also, it alerts the warning of the traffic light type according to the heart rate. For example, blue indicates a slow heart rate (less than 80), green indicates normal (80 to 120), and red indicates a fast heart rate (120 or more) so that the subject can easily check his / her heart rate.

상기 스마트기기(200)의 화면에 표시된 'Save' 버튼을 선택하면, 화면에 표시된 생체정보 분석 데이터가 무선통신(Wife, LTE)를 통해 웹서버(300)에 저장되어, 웹상에서 제공된다.When the 'Save' button displayed on the screen of the smart device 200 is selected, the biometric information analysis data displayed on the screen is stored in the web server 300 via wireless communication (Wife, LTE) and is provided on the web.

한편, 스마트기기(100)는 필요시에 언제든지 상기 웹서버(300)에 저장된 생체정보 분석 데이터를 확인할 수 있게 된다. Meanwhile, the smart device 100 can check the biometric information analysis data stored in the web server 300 whenever necessary.

도 6은 상기 웹서버(300)에서 제공된 생체정보 분석 데이터의 화면 표시도로서, 상기 스마트기기(200) 또는 개인용컴퓨터 등은 상기 웹서버(300)에 온라인으로 접속하여 상기 저장된 생체정보 분석 데이터를 언제든지 확인할 수 있다. FIG. 6 is a screen display of biometric information analysis data provided by the web server 300. The smart device 200 or a personal computer accesses the web server 300 online and stores the stored biometric information analysis data You can check at any time.

즉, 화면에 표시된 상기 생체정보 분석데이터는 상기 스마트기기(200)로부터의 전송일자, 심박수 상태표시, 심박수 수치, ECG그래프, PPG그래프로 각각 표시된다. That is, the biometric information analysis data displayed on the screen is displayed as a transmission date, a heart rate status display, a heart rate value, an ECG graph, and a PPG graph from the smart device 200, respectively.

이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위 내에서 다양한 수정, 변경 및 치환이 가능할 것이다. 따라서 본 발명에 개시된 실시예 및 첨부된 도면들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예 및 첨부된 도면에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구 범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리 범위에 포함되는 것으로 해석되어야 할 것이다.It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and accompanying drawings. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100 : 생체신호 측정장치 101 : 전원스위치
102 : 상태표시부 110 : ECG센서
111 : ECG(+)전극 112 : ECG(-)전극
113 : ECG(GND)전극 114 : PPG센서
120 : 생체신호처리부 121 : 전원공급부
122 : 무선통신부 200 : 스마트기기
300 : 웹서버100: biological signal measurement device 101: power switch
102: status display unit 110: ECG sensor
111: ECG (+) electrode 112: ECG (-) electrode
113: ECG (GND) electrode 114: PPG sensor
120: biological signal processing unit 121: power supply unit
122: wireless communication unit 200: smart device
300: Web server

Claims (4)

피검자의 신체일부에서 생체신호를 측정하는 생체신호 측정하여 이를 분석할 수 있도록 스마트기기로 전송하는 휴대용 복합 생체신호 측정장치에 있어서,
상기 생체신호측정장치는 피검자의 신체일부에서 심전도신호를 측정하는 ECG센서;
상기 피검자의 신체일부에서 맥파신호를 측정하는 PPG센서;
상기 ECG센서 및 PPG센서로부터 입력된 각 신호를 증폭 및 필터링하여 수집하는 생체신호처리부;
상기 생체신호처리부에서 수집된 심전도신호 및 맥파신호를 무선전송하는 무선통신부;
상기 생체신호처리부에서 전원상태 및 무선통신 상태를 표시하는 표시부;를 포함하되,
상기 생체신호측정장치는 휴대가 용이한 일정 두께를 갖는 카드형태로 구성된 것을 특징으로 하는 휴대용 복합 생체신호 측정장치.A portable multi-function bio-signal measuring device for measuring a bio-signal from a part of a body of a subject and transmitting the bio-signal to a smart device so as to analyze the bio-
The bio-signal measuring apparatus includes: an ECG sensor for measuring an electrocardiogram signal in a part of a body of a subject;
A PPG sensor for measuring a pulse wave signal in a body part of the subject;
A bio-signal processor for amplifying, filtering, and collecting signals input from the ECG sensor and the PPG sensor;
A wireless communication unit for wirelessly transmitting the electrocardiogram signal and the pulse wave signal collected by the bio-signal processing unit;
And a display unit for displaying a power state and a wireless communication state in the bio-signal processing unit,
Wherein the bio-signal measuring device is configured in the form of a card having a certain thickness that facilitates portability. 제 1 항에 있어서,
상기 생체신호 측정장치는 표면에 전원스위치, 표시부, ECG센서의 '+','-', 'GND'전극 및 PPG센서가 배치된 것을 특징으로 하는 휴대용 복합 생체신호 측정장치. The method according to claim 1,
Wherein the bio-signal measuring device has a power switch, a display, ECG sensor '+', '-', a 'GND' electrode and a PPG sensor disposed on a surface thereof. 제 1 항에 있어서,
상기 무선통신부를 통해 전송된 심전도신호 및 맥파신호를 수신하여 심박수 및 맥파상태를 저장하고 화면에 표시하는 스마트폰을 포함한 스마트기기를 더 포함하여 구성된 것을 특징으로 하는 휴대용 복합 생체신호 측정장치. .The method according to claim 1,
Further comprising a smart device including a smartphone for receiving an electrocardiogram signal and a pulse wave signal transmitted through the wireless communication unit to store a heart rate and a pulse wave state and display the state on a screen. . 제 3 항에 있어서,
상기 스마트기기로부터 무선통신망을 통해 전송된 심박수 및 맥파 데이터를 저장 관리하고, 웹을 통해 스마트기기 또는 개인용컴퓨터로 제공하는 웹서버를 더 포함하는 것을 특징으로 하는 휴대용 복합 생체신호 측정장치.
The method of claim 3,
Further comprising a web server for storing and managing heart rate and pulse wave data transmitted from the smart device through a wireless communication network and providing the smart device or the personal computer via the web.
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