KR101306659B1 - Health management system possible biomedical signal detection using aux - Google Patents

Health management system possible biomedical signal detection using aux Download PDF

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KR101306659B1
KR101306659B1 KR1020120108941A KR20120108941A KR101306659B1 KR 101306659 B1 KR101306659 B1 KR 101306659B1 KR 1020120108941 A KR1020120108941 A KR 1020120108941A KR 20120108941 A KR20120108941 A KR 20120108941A KR 101306659 B1 KR101306659 B1 KR 101306659B1
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signal
biosignal
bio
smart phone
bio signal
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KR1020120108941A
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Korean (ko)
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이충헌
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이충헌
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Priority to CN201310064019.8A priority patent/CN103705223A/en
Priority to PCT/KR2013/001790 priority patent/WO2014051226A1/en
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    • 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
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • 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
    • 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
    • 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
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • 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
    • A61B5/02—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
    • A61B5/026—Measuring blood flow

Abstract

PURPOSE: A health management system detecting a bio signal by using an AUX terminal is provided to measure a pulse wave and electrocardiogram by carrying a miniaturized bio signal detecting unit as an accessory of a smart phone. CONSTITUTION: A bio signal detecting unit (100) receives a bio signal of electrocardiography (ECG) or photo-plethysmography (PPG) and amplifies and filters bio signal data. The bio signal detecting unit includes a first AUX interface for directly providing the bio signal to a smart phone (200) and a second AUX interface for providing a revised bio signal to the smart phone. The smart phone measures ECG, a pulse wave, and blood flow based on the bio signal data. An external data management unit (300) determines and provides a health state through the bio signal data. [Reference numerals] (100) Bio signal detecting unit; (200) Smart phone; (300) External data management unit; (AA) Biometric data; (BB) Internal power supply; (CC) NFC; (DD) Storage data; (EE) Monitoring

Description

옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템{Health management system possible Biomedical Signal Detection using AUX.} Health management system possible Biomedical Signal Detection using AUX.}

본 발명은 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템에 관한 것으로서, 더욱 상세하게는 생체신호 중 가장 기본이 되는 심전도(Electrocardiography, 이하 ECG)와 광용적맥파(Photo-Plethysmography, 이하 PPG)를 평상시 측정 가능하도록 소형화된 생체신호검출수단을 일반인들이 많이 휴대하고 있는 스마트폰의 이어폰 단자(auxiliary, 이하 AUX)로 연결 가능하도록 구성하여 보다 편리하게 생체 신호를 계측하고 관리하며, 근거리통신망을 이용하여 생체 신호 데이터를 저장 및 관리하기 위한 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템에 관한 것이다.
The present invention relates to a health care system capable of detecting a biosignal using an ox terminal, and more particularly, to an electrocardiogram (ECG) and a photo-plethysmography (PPG), which are the most basic biosignals. The biosignal detection means can be connected to the earphone terminal (auxiliary, hereinafter called AUX) of a smartphone, which is carried by many people, to measure and manage the biosignal more conveniently. The present invention relates to a health care system capable of detecting a biosignal using an ox terminal for storing and managing biosignal data.

종래의 생체 신호 측정장치에서 문제가 되는 부분은 휴대전화와 장치 간의 통신 방식에 있다.A problem in the conventional biosignal measuring apparatus lies in the communication method between the cellular phone and the device.

종래 기술로 생체신호 측정장치를 구비한 휴대 단말기가 개시되어 있으나, 생체데이터를 전송하는 방안으로 대부분 근거리통신망 WLAN(Wireless LAN), 블루투스(Bluetooth), UWB(Ultra Wide Band), IrDA(Infrared Data Association), HPNA(Home Phoneline Networking Alliance), SWAP(Shared Wireless Access Protocol)을 사용함으로써 장치의 부피가 커지고, 통신 장치가 탑재된 생체 모듈은 노이즈의 간섭을 받을 우려가 있으므로 장치를 구현하는데 어려움이 있었다. Although a portable terminal including a biosignal measuring apparatus has been disclosed in the related art, most of the methods for transmitting biometric data include a local area network (WLAN), Bluetooth, Ultra Wide Band (UWB), and Infrared Data Association (IRDA). By using the Home Phoneline Networking Alliance (HPNA) and the Shared Wireless Access Protocol (SWAP), the device becomes bulky, and a bio-module equipped with a communication device may be subject to noise interference, making it difficult to implement the device.

또한 통신 장치와 휴대전화를 연결하기 위한 설정 작업을 수행해야 하는 조작상의 불편함을 겪을 수밖에 없었다.
In addition, it was inevitable to operate an operation that requires a setting operation for connecting a communication device and a mobile phone.

없음.none.

상기 문제점을 해결하기 위한 본 발명의 제 1목적은, 스마트폰의 AUX 인터페이스를 이용한 생체신호검출수단을 제공함으로써, 통신 모듈을 사용한 생체계측장치에서 오는 노이즈 문제와 비대한 장치에 따른 휴대의 불편함을 해결하고자 한다.The first object of the present invention for solving the above problems is, by providing a bio-signal detection means using the AUX interface of the smart phone, the noise inconvenience coming from the bio-measuring device using the communication module and the inconvenience of carrying according to the bloated device To solve this problem.

본 발명의 제 2목적은 생체신호검출수단으로부터 송출된 생체 신호 데이터를 스마트폰에서 획득하여 다시 스마트폰의 블루투스 또는 와이파이를 통한 통신 방식을 이용하여 외부데이터관리수단으로 전송하여 저장 및 관리할 수 있도록 하는데 있다.The second object of the present invention is to obtain the bio-signal data transmitted from the bio-signal detection means in the smart phone and to transmit to the external data management means using the communication method via Bluetooth or Wi-Fi of the smart phone to store and manage It is.

상기와 같은 목적을 달성하기 위한 본 발명의 해결수단을 제시하고자 한다.SUMMARY OF THE INVENTION [0006] The present invention provides a solution for achieving the above object.

본 발명인 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템은,The health care system capable of detecting a bio-signal using the ox terminal of the present invention,

PPG 또는 ECG의 생체신호를 입력받는 검출센서부(110), Detection sensor unit 110 for receiving a bio signal of PPG or ECG,

검출센서부에서 입력받은 신호를 증폭 및 필터링하는 증폭필터링부(120),Amplification filtering unit 120 for amplifying and filtering the signal received from the detection sensor unit,

증폭필터링부의 생체 신호를 스마트폰으로 직접 제공하기 위한 제1AUX인터페이스(130)를 포함하여 구성되는 생체신호검출수단(100)과;A biosignal detection means (100) comprising a first AUX interface (130) for directly providing a biosignal of an amplification filtering unit to a smartphone;

상기 생체신호검출수단에 의해 전송되는 생체신호 데이터를 획득하여 심전도, 맥파, 혈류량을 측정하기 위한 스마트폰(200)과;A smart phone 200 for acquiring biosignal data transmitted by the biosignal detecting means and measuring electrocardiogram, pulse wave, and blood flow;

상기 스마트폰에서 측정된 생체신호 데이터를 획득하여 저장하며, 이상 유무를 식별하여 건강 이상시 스마트폰으로 건강 이상 정보를 제공하기 위한 외부데이터관리수단(300);을 포함한다.
And external data management means 300 for acquiring and storing biosignal data measured by the smart phone, and identifying whether there is an abnormality and providing health abnormality information to the smart phone in case of a health abnormality.

본 발명은 다음과 같은 효과를 발휘한다.The present invention has the following effects.

소형화된 생체신호검출수단을 스마트폰의 악세사리로 지니고 다님으로써 맥파, 심전도를 실시간으로 측정 가능하고, 데이터를 누적 관리함에 따라 건강의 상태를 수시로 점검 가능한 효과를 제공하게 된다.
By carrying a miniaturized bio-signal detection means as a smart phone accessory, pulse waves, electrocardiograms can be measured in real time, and data can be accumulated and managed to provide an effect that can check the state of health at any time.

도 1은 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 전체 구성도.
도 2는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단 블록도.
도 3은 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단과 스마트폰을 나타낸 예시도.
도 4는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단 사시도.
도 5는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 ECG신호 및 PPG 신호를 나타낸 그래프.
도 6 내지 도 7은 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단의 동작시 PPG를 측정하는 예시를 나타내는 도면.
도 8 내지 도 9는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단의 다른 구성 예를 나타낸 도면.1 is an overall configuration diagram of a health care system capable of detecting a bio-signal using an ox terminal according to an embodiment of the present invention.
Figure 2 is a block diagram of a biosignal detection means of a health care system capable of detecting a biosignal using an ox terminal according to an embodiment of the present invention.
Figure 3 is an exemplary view showing a bio-signal detection means and a smart phone of the health care system capable of detecting a bio-signal using the Ox terminal according to an embodiment of the present invention.
Figure 4 is a perspective view of a bio-signal detection means of a health care system capable of detecting a bio-signal using the Ox terminal according to an embodiment of the present invention.
5 is a graph showing an ECG signal and a PPG signal of a health care system capable of detecting a biosignal using an ox terminal according to an embodiment of the present invention.
6 to 7 are views showing an example of measuring the PPG during the operation of the bio-signal detection means of the health care system capable of detecting a bio-signal using the ox terminal according to an embodiment of the present invention.
8 to 9 are views showing another configuration example of a biosignal detection means of a health care system capable of detecting a biosignal using an ox terminal according to an embodiment of the present invention.

상기와 같은 해결수단을 당업자가 실시할 수 있도록 첨부한 도면에 의거하여 보다 구체적으로 설명하고자 한다.BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

도 1은 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 전체 구성도이다.1 is an overall configuration diagram of a health care system capable of detecting a biosignal using an ox terminal according to an embodiment of the present invention.

도 1에 도시한 바와 같이, 본 발명의 시스템은 생체 신호 측정이 가능한 생체신호검출수단(100)을 스마트폰(200)에 연동하여 건강을 관리할 수 있도록 구성한 것이다.As shown in FIG. 1, the system of the present invention is configured to manage health by interworking a biosignal detection unit 100 capable of measuring biosignals with a smartphone 200.

이를 위하여 생체신호검출수단에는 생체 신호가 검출되는 검출센서부(110)가 구비되어 있으며, 종래 기술의 문제점을 해결하기 위한 통신부의 역할을 수행하는 AUX인터페이스(130)가 있으며, AUX인터페이스를 통해 스마트폰에 생체 데이터를 전송하거나 스마트폰의 전원을 입력받아 생체신호검출수단을 동작시킬 수 있게 된다.To this end, the biosignal detection means includes a detection sensor unit 110 for detecting a biosignal, and has an AUX interface 130 serving as a communication unit for solving the problems of the prior art. It is possible to operate the biosignal detection means by transmitting the biometric data to the phone or receiving the power of the smartphone.

또한, 생체 신호를 입력받은 스마트폰(200)은 건강을 관리하기 위한 어플리케이션이 내장되어 있으며, 와이파이 또는 블루투스 등의 근거리 통신 망을 이용해 외부 장치인 외부데이터관리수단(300)으로 데이터를 전송할 수 있다. In addition, the smart phone 200 receives the bio-signal has a built-in application for managing health, and can transmit data to the external data management means 300, which is an external device using a local area network such as Wi-Fi or Bluetooth. .

이때, 외부에 구축되어 있는 외부데이터관리수단은 상시 입력받은 생체데이터를 관리하며, 상황에 따라 좋지 않은 건강 패턴이 관측될 시 사용자가 휴대하고 있는 스마트폰에 건강 이상 정보를 전송할 수 있도록 구성하게 된다.At this time, the external data management means built on the outside manages the biological data received at all times, and when a bad health pattern is observed according to the situation is configured to transmit the health abnormality information to the smart phone that the user is carrying .

상기 건강 이상 정보는 예를 들어 평상시 정상적인 심전도 데이터를 가지고 있다가 정상적인 심전도 데이터 범위를 벗어난 심전도 데이터가 획득된다면 현재 건강 상태가 좋지 않은 것으로 판단하여 해당 측정된 심전도 데이터와 저장된 정상적인 심전도 데이터를 매칭시켜 스마트폰에 제공하는데, 상기 측정 심전도 데이터와 정상 심전도 데이터를 포함한 정보를 건강 이상 정보로 정의한 것이다.The health abnormality information, for example, has normal ECG data, and when ECG data is obtained outside the normal ECG data range, it is determined that the current state of health is not good, and the measured ECG data and the stored normal ECG data are smart. Provided to the phone, the information including the measured ECG data and normal ECG data is defined as health abnormality information.

도 2는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단 블록도이다.2 is a block diagram of a biosignal detection unit of a health care system capable of detecting a biosignal using an ox terminal according to an exemplary embodiment of the present invention.

도 2에 도시한 바와 같이, 실시예에 따른 생체신호검출수단(100)은,As shown in FIG. 2, the biosignal detection means 100 according to an embodiment may include

PPG 또는 ECG의 생체신호를 입력받는 검출센서부(110), Detection sensor unit 110 for receiving a bio signal of PPG or ECG,

검출센서부에서 입력받은 신호를 증폭 및 필터링하는 증폭필터링부(120),Amplification filtering unit 120 for amplifying and filtering the signal received from the detection sensor unit,

증폭필터링부의 생체 신호를 스마트폰으로 직접 제공하기 위한 제1AUX인터페이스(130)를 포함하여 구성되게 된다.It is configured to include a first AUX interface 130 for directly providing a biometric signal of the amplification filtering unit to the smartphone.

즉, 검출센서부(110)에 의해 PPG 또는 ECG의 생체신호를 입력받게 되며, 상기 증폭필터링부(120)에 의해 검출센서부에서 입력받은 신호를 증폭 및 필터링하게 된다.That is, the detection sensor unit 110 receives the PPG or ECG biosignal, and the amplification filtering unit 120 amplifies and filters the signal received from the detection sensor unit.

이때, 제1AUX인터페이스(130)는 증폭필터링부의 생체 신호를 스마트폰으로 직접 제공하게 된다.In this case, the first AUX interface 130 directly provides the biosignal of the amplification filtering unit to the smartphone.

상기 검출센서부는 PPG 또는 ECG를 검출하게 되며 바람직하게 PPG는 광센서를 이용한 센서를 사용하도록 구성하며, ECG는 특정 전극과 차동 증폭기를 이용한 전치증폭기로 센서를 구성하였다.The detection sensor unit detects PPG or ECG. Preferably, the PPG is configured to use a sensor using an optical sensor, and the ECG is configured as a preamplifier using a specific electrode and a differential amplifier.

상기 각각의 센서에서 입력받은 생체 데이터는 1차필터(121)를 통해 0.1Hz~150Hz의 대역 구간을 통과하며 1차증폭기(122)를 통과해 10배 증폭된다. The biometric data input from each sensor is amplified 10 times through the primary amplifier 122 through the band section of 0.1Hz to 150Hz through the primary filter 121.

그리고, 2차필터(123)를 거쳐 낮은 주파수 영역을 추출하여 1차적인 신호 PPG신호를 검출할 수 있다. The low frequency region may be extracted through the secondary filter 123 to detect the primary signal PPG signal.

또한, 맥파 신호보다 높은 증폭이 필요한 ECG신호는 2차증폭기(124)을 통해 10배 더 증폭된 신호를 계측하여 ECG신호를 검출한다. In addition, the ECG signal that requires higher amplification than the pulse wave signal detects the ECG signal by measuring a signal 10 times further amplified by the secondary amplifier 124.

최종 출력단에서 입력 신호에 따라 두 신호 중 어느 한 신호를 선택하여 사용할 수 있다.One of the two signals can be selected and used according to the input signal at the final output terminal.

PPG 신호와 ECG 신호는 0.1Hz~80Hz 비슷한 대역의 주파수를 지니고 있으나, 신호의 전압 레벨이 다르므로 본 발명에서는 비슷한 영역을 필터 혹은 증폭기를 구성하고 있는 동일한 회로에서 측정함으로써 회로를 간소화할 수 있게 된다.The PPG and ECG signals have frequencies in the range of 0.1 Hz to 80 Hz, but since the voltage levels of the signals are different, the present invention can simplify the circuit by measuring similar regions in the same circuit that constitutes the filter or amplifier. .

한편, 본 발명의 AUX인터페이스는 두가지로 이루어진다. On the other hand, the AUX interface of the present invention consists of two.

첫번째는 최종 출력되는 생체 신호를 제1AUX인터페이스(130)로 바로 연결하는 것이며, 두번째는 증폭필터링부의 생체 신호를 획득하여 보정하기 위한 신호보정제어기(140)를 통해 신호를 보정하여 전송하는 방식이다. The first is to connect the final output biosignal directly to the first AUX interface 130, and the second is to correct and transmit the signal through the signal correction controller 140 for acquiring and correcting the biosignal of the amplification filtering unit.

첫번째는 검출센서부에서 AUX 데이터를 바로 연결함으로써 외부기기를 사용하지 않는 간단한 구성이며, 신호의 보정은 스마트폰에서 이루어진다.The first is a simple configuration that does not use an external device by directly connecting AUX data in the detection sensor unit, and signal correction is performed in a smartphone.

두번째는 생체 데이터를 외부의 제어기를 통해 신호를 보정하는 것이다. Secondly, the biometric data is corrected through an external controller.

스마트폰에서 신호를 보정하는 경우 데이터를 처리하는데 연산에 대한 부하가 생길 수 있으므로 외부에서 신호를 보정할 수 있도록 한 것이다. In the case of calibrating a signal in a smartphone, processing of data may incur a load on the operation, so that the signal may be calibrated externally.

또한, 연산하는데 필요한 외부전원을 추가하였다.In addition, an external power source for calculation is added.

이후에 최종 가공된 신호는 제2AUX인터페이스를 통해 스마트폰으로 연결된다.The final processed signal is then connected to the smartphone via the second AUX interface.

도 3은 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단과 스마트폰을 나타낸 예시도이다.3 is an exemplary view showing a biosignal detection means and a smart phone of a health care system capable of detecting a biosignal using an ox terminal according to an embodiment of the present invention.

도 4는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단 사시도이다.4 is a perspective view of a biosignal detection means of a health care system capable of detecting a biosignal using an ox terminal according to an exemplary embodiment of the present invention.

도 3에 도시한 바와 같이, 생체신호검출수단은 수직으로 스마트폰의 AUX 단자에 장착된다.As shown in Fig. 3, the biosignal detection means is mounted on the AUX terminal of the smartphone vertically.

본 발명의 PPG 또는 ECG의 생체신호를 입력받는 검출센서부(110)는 측면을 통해 ECG센서(110a)가 장착되며, 중앙에 PPG센서(110b)의 발광부와 수광부가 장착되게 된다.The detection sensor unit 110 receiving the bio signals of the PPG or ECG of the present invention is equipped with the ECG sensor 110a through the side, and the light emitting unit and the light receiving unit of the PPG sensor 110b are mounted in the center.

또한, 하면에 고무재질을 부착하여 스마트폰의 스크래치를 방지하도록 하였으며, 우측면에 작동시 밀림현상을 막아주는 고정핀(110c)이 장착되어 있다.In addition, by attaching a rubber material on the lower surface to prevent the scratch of the smartphone, the right side is equipped with a fixing pin (110c) to prevent the sliding phenomenon during operation.

도 5는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 ECG신호 및 PPG 신호를 나타낸 그래프이다.5 is a graph showing an ECG signal and a PPG signal of a health care system capable of detecting a biosignal using an ox terminal according to an embodiment of the present invention.

도 5에 도시한 바와 같이, 생체 신호는 본 발명을 통해 측정된 데이터로 상단의 도면은 ECG신호이며 하단의 도면은 PPG 신호이다.As shown in FIG. 5, the biosignal is data measured through the present invention. The upper figure is an ECG signal and the lower figure is a PPG signal.

도 6 내지 도 7은 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단의 동작시 PPG를 측정하는 예시를 나타내는 도면이다.6 to 7 are views showing an example of measuring the PPG during the operation of the bio-signal detection means of the health care system capable of detecting a bio-signal using the ox terminal according to an embodiment of the present invention.

도 8 내지 도 9는 본 발명의 실시예에 따른 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템의 생체신호검출수단의 다른 구성 예를 나타낸 도면이다.8 to 9 are diagrams showing another configuration example of the biosignal detection means of the health care system capable of detecting the biosignal using the ox terminal according to the embodiment of the present invention.

즉, PPG 신호만을 분리하여 검출할 수 있도록 구성된 생체신호검출수단으로 중앙부 상단이 발광부이며 하단의 파란색의 센서가 수광부이다.That is, the biosignal detection means configured to separate and detect only the PPG signal, and the upper part of the center is the light emitting part and the blue sensor at the bottom is the light receiving part.

또한, 반지형태로 제작하여 손가락을 끼워 측정할 수 있으며, 반지의 형태를 늘어날 수 있는 플라스틱 재질로 구성하여 측정 대상을 한정하지 않도록 할 수 있다. In addition, it is possible to measure by inserting a finger by making a ring shape, it can be made of a plastic material that can increase the shape of the ring so as not to limit the measurement target.

본 발명은 상기와 같은 실시예에 한하여 설명하였으나, 본 발명의 기술적 사상을 벗어나지 아니하는 범위 내에서는 얼마든지 다양하게 실시할 수 있으며, 그 내용이 본 발명의 권리에 포함되는 것은 당연하다 할 것이다.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100 : 생체신호검출수단
110 : 검출센서부
120 : 증폭필터링부
130 : 제1AUX인터페이스
140 : 신호보정제어기
150 : 제2AUX인터페이스
200 : 스마트폰
300 : 외부데이터관리수단100: biosignal detection means
110: detection sensor
120: amplification filtering unit
130: the first AUX interface
140: signal compensation controller
150: second AUX interface
200: Smartphone
300: external data management means

Claims (13)

삭제delete 생체신호 검출이 가능한 건강 관리시스템에 있어서,
PPG 또는 ECG의 생체신호를 입력받는 검출센서부(110),
생체 신호 데이터를 0.1Hz~150Hz의 대역 구간으로 통과시키기 위한 1차필터(121),
상기 1차필터를 통과한 생체 신호 데이터를 10배 증폭시키기 위한 1차증폭기(122),
낮은 주파수 영역을 추출하여 1차 신호인 PPG신호를 검출하기 위한 2차필터(123),
2차필터를 통과한 생체 신호 데이터를 10배 증폭시켜 ECG신호를 검출시키기 위한 2차증폭기(124)를 포함하여 구성되는 증폭필터링부(120),
증폭필터링부의 생체 신호를 스마트폰으로 직접 제공하기 위한 제1AUX인터페이스(130),
증폭필터링부의 생체 신호를 획득하여 보정하기 위한 신호보정제어기(140),
상기 신호보정제어기에 보정된 생체 신호를 획득하여 스마트폰으로 제공하기 위한 제2AUX인터페이스(150)를 포함하여 구성되는 생체신호검출수단(100)과;
상기 생체신호검출수단에 의해 전송되는 생체신호 데이터를 획득하여 심전도, 맥파, 혈류량을 측정하기 위한 스마트폰(200)과;
상기 스마트폰에서 측정된 생체신호 데이터를 획득하여 저장하며, 이상 유무를 식별하여 건강 이상시 스마트폰으로 건강 이상 정보를 제공하기 위한 외부데이터관리수단(300);을 포함하여 구성되되,
상기 검출센서부는,
광센서 타입으로 혈류 측정이 가능하도록 제작된 PPG센서모듈과,
심장의 파형을 측정할 수 있는 ECG센서모듈을 탈착할 수 있는 단자가 장착되어 외부에 센서모듈을 장착할 수 있는 것을 특징으로 하며,
상기 생체에서 측정된 PPG와 ECG 신호를 스마트폰에 저장하고 블루투스 또는 와이파이, IrDA 등의 근거리 통신망을 이용하여 외부데이터관리수단에 동기화시키는 것을 특징으로 하며,
상기 증폭필터링부는,
동일한 0.1Hz ~ 150Hz 대역의 주파수 필터와 동일한 증폭기를 사용하여 신호를 가공하는 것을 특징으로 하며,
상기 스마트폰에 저장된 생체신호 데이터는,
스마트폰 내부의 응용프로그램을 이용하여 PPG와 ECG 신호의 파형과 주기 상태를 모니터링하며, 분당 심박수, 파형의 형태, 패턴에 따라 건강 상태를 식별하여 건강 유무를 판별하는 것을 특징으로 하며,
상기 생체신호검출수단의 전원은,
제1AUX인터페이스 혹은 제2AUX인터페이스를 통해 출력되는 이어폰 음향단자를 이용하여 전원을 공급받아 사용하거나, 일측에 배터리부를 구성하여 공급받는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.In the health care system capable of detecting a bio-signal,
Detection sensor unit 110 for receiving a bio signal of PPG or ECG,
A primary filter 121 for passing the biosignal data in a band section of 0.1 Hz to 150 Hz,
A primary amplifier 122 for amplifying the biosignal data passed through the primary filter 10 times;
A secondary filter 123 for extracting a low frequency region and detecting a PPG signal as a primary signal;
An amplification filtering unit 120 including a secondary amplifier 124 for detecting an ECG signal by amplifying the biosignal data passing through the secondary filter 10 times;
A first AUX interface 130 for directly providing a biometric signal of the amplification filtering unit to a smartphone;
A signal correction controller 140 for acquiring and correcting a biological signal of the amplification filtering unit;
A biosignal detection means (100) comprising a second AUX interface (150) for acquiring the corrected biosignal to the signal correction controller and providing it to the smart phone;
A smart phone 200 for acquiring biosignal data transmitted by the biosignal detecting means and measuring electrocardiogram, pulse wave, and blood flow;
And an external data management means 300 for acquiring and storing biosignal data measured by the smart phone, and identifying whether there is an abnormality and providing health abnormality information to the smart phone in case of a health abnormality.
The detection sensor unit,
PPG sensor module manufactured to measure blood flow by optical sensor type,
It is equipped with a terminal for detachable ECG sensor module that can measure the waveform of the heart, characterized in that the sensor module can be mounted on the outside,
And storing the PPG and ECG signals measured in the living body in a smartphone and synchronizing them with external data management means using a local area network such as Bluetooth, Wi-Fi, IrDA, etc.
The amplification filtering unit,
The signal is processed using the same amplifier as the frequency filter of the same 0.1Hz to 150Hz band,
Biological signal data stored in the smartphone,
It monitors the waveform and cycle state of PPG and ECG signals using the application inside the smartphone, and identifies the health status according to the heart rate per minute, the shape and pattern of the waveform, and determines the presence or absence of health,
The power source of the bio-signal detection means,
Health care system capable of detecting a bio-signal using an ox terminal, characterized in that the power is supplied by using the earphone sound terminal output through the first AUX interface or the second AUX interface, or the battery unit is supplied to one side. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 제 2항에 있어서,
상기 생체신호검출수단은,
스마트폰의 접촉부분을 고무재질로 처리하여 스마트폰의 손상을 방지하는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.


The method of claim 2,
The biological signal detection means,
Health care system capable of detecting bio-signals using the ox terminal, characterized in that the contact portion of the smartphone is treated with a rubber material to prevent damage to the smartphone.


삭제delete 삭제delete 삭제delete 삭제delete
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