WO2014051226A1 - 옥스단자를 이용한 생체신호 검출이 가능한 건강관리시스템 - Google Patents
옥스단자를 이용한 생체신호 검출이 가능한 건강관리시스템 Download PDFInfo
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- WO2014051226A1 WO2014051226A1 PCT/KR2013/001790 KR2013001790W WO2014051226A1 WO 2014051226 A1 WO2014051226 A1 WO 2014051226A1 KR 2013001790 W KR2013001790 W KR 2013001790W WO 2014051226 A1 WO2014051226 A1 WO 2014051226A1
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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
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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
- 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
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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
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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
- 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
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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
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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
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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
- A61B5/026—Measuring blood flow
Definitions
- 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.
- ECG electrocardiogram
- PPG photo-plethysmography
- 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.
- AUX auxiliary, hereinafter called AUX
- the present invention relates to a health care system capable of detecting a biosignal using an ox terminal for storing and managing biosignal data.
- a problem in the conventional biosignal measuring apparatus lies in the communication method between the cellular phone and the device.
- 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).
- WLAN local area network
- UWB Ultra Wide Band
- IRDA Infrared Data Association
- HPNA Home Phoneline Networking Alliance
- SWAP Shared Wireless Access Protocol
- the device becomes bulky, and a bio-module equipped with a communication device may be subject to noise interference, thus making it difficult to implement the device.
- 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.
- 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.
- a detection sensor unit for receiving a bio signal of PPG or ECG, an amplification filtering unit for amplifying and filtering the signal received from the detection sensor unit, smart signal of the amplification filtering unit
- Bio-signal detection means having a first AUX interface for providing directly to the phone, Smartphone for measuring the electrocardiogram, pulse wave, blood flow by acquiring the bio-signal data transmitted by the bio-signal detection means, measured in the smartphone Acquiring and storing the biosignal data, and may include an external data management means for identifying the presence or absence of abnormalities to provide health abnormalities information to the smart phone in case of health abnormalities.
- a miniaturized bio-signal detection means 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 check the state of health at any time.
- FIG. 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.
- FIG. 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 an ox terminal according to an embodiment of the present invention.
- FIG. 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.
- FIGS. 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.
- FIGS. 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.
- a detection sensor unit for receiving a biosignal of PPG or ECG, an amplification filtering unit for amplifying and filtering a signal received from the detection sensor unit;
- a biosignal detection means comprising a first AUX interface 130 for directly providing a biometric signal to the amplification filtering unit;
- a smart phone for acquiring biosignal data transmitted by the biosignal detecting means and measuring electrocardiogram, pulse wave, and blood flow;
- external data management means for acquiring and storing the biosignal data measured by the smart phone, and identifying the presence or absence of the biosignal data to provide the health abnormality information to the smart phone in case of a health abnormality.
- FIG. 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.
- 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.
- 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.
- 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. .
- 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 .
- the health abnormality information for example, has normal ECG data, but if ECG data outside the normal ECG data range is acquired, it is determined that the current health condition is not good, and the measured ECG data and the stored normal ECG data are smart.
- the information including the measured ECG data and normal ECG data is defined as health abnormality information.
- FIG. 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.
- the biosignal detection means 100 may include
- Detection sensor unit 110 for receiving a bio signal of PPG or ECG
- Amplification filtering unit 120 for amplifying and filtering the signal received from the detection sensor unit,
- It is configured to include a first AUX interface 130 for directly providing a biometric signal of the amplification filtering unit to the smartphone.
- the detection sensor unit 110 receives the PPG or the ECG biosignal, and the amplification filtering unit 120 amplifies and filters the signal received from the detection sensor unit.
- the first AUX interface 130 directly provides the biosignal of the amplification filtering unit to the smartphone.
- the detection sensor unit detects PPG or ECG.
- the PPG is configured to use a sensor using an optical sensor
- the ECG is configured as a preamplifier using a specific electrode and a differential amplifier.
- 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.
- the low frequency region may be extracted through the secondary filter 123 to detect the primary signal PPG signal.
- 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.
- One of the two signals can be selected and used according to the input signal at the final output terminal.
- 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. .
- the AUX interface of the present invention consists of two.
- 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.
- 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.
- the biometric data is corrected through an external controller.
- processing of data may incur a load on the operation, so that the signal may be calibrated externally.
- an acceleration sensor is built in to solve the dynamic noise caused by the movement, and an external power source for calculating or operating the sensor is added.
- the final processed signal is then connected to the smartphone via the second AUX interface.
- FIG. 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.
- FIG. 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.
- the biosignal detection means is mounted on the AUX terminal of the smartphone vertically.
- 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.
- the right side is equipped with a fixing pin (110c) to prevent the sliding phenomenon during operation.
- FIG. 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.
- the biosignal is data measured through the present invention.
- the upper figure is an ECG signal and the lower figure is a PPG signal.
- FIGS. 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.
- FIGS. 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.
- 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.
- the product carrying the small biosignal detection equipment according to the present invention as an accessory of a smart phone can enter the medical market and check the health status of an individual, such as an electrocardiogram, at any time. .
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Claims (13)
- 생체신호 검출이 가능한 건강 관리시스템에 있어서,PPG 또는 ECG의 생체신호를 입력받는 검출센서부(110),검출센서부에서 입력받은 신호를 증폭 및 필터링하는 증폭필터링부(120),증폭필터링부의 생체 신호를 스마트폰으로 직접 제공하기 위한 제1AUX인터페이스(130)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 구성되는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 생체신호 검출이 가능한 건강 관리시스템에 있어서,PPG 또는 ECG의 생체신호를 입력받는 검출센서부(110),검출센서부에서 입력받은 신호를 증폭 및 필터링하는 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 구성되는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항 또는 제 2항에 있어서,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 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항 또는 제 2항에 있어서,상기 증폭필터링부는,동일한 0.1Hz ~ 150Hz 대역의 주파수 필터와 동일한 증폭기를 사용하여 신호를 가공하는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항에 있어서,상기 증폭필터링부는,제1AUX인터페이스의 이어폰의 마이크선을 통하여 스마트폰으로 PPG와 ECG 신호를 전달 하는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 2항에 있어서,상기 신호보정제어기는,가속도 센서를 이용할 경우에 움직임에 따라서 발생하는 잡음을 보정하여 제2AUX인터페이스로 PPG와 ECG 신호를 전달하는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항 또는 제 2항에 있어서,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 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항 또는 제 2항에 있어서,상기 생체에서 측정된 PPG와 ECG 신호를 스마트폰에 저장하고 블루투스 또는 와이파이, IrDA 등의 근거리 통신망을 이용하여 외부데이터관리수단에 동기화시키는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항 또는 제 2항에 있어서,상기 생체신호검출수단은,스마트폰의 접촉부분을 고무재질로 처리하여 스마트폰의 손상을 방지하는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항 또는 제2항에 있어서,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.
- 제 1항 또는 제2항에 있어서,외부로 생체신호를 전달하기 위해서는 측정된 생체신호 데이터를 스마트폰의 블루투스 또는 와이파이, IrDA등 근거리 통신망을 사용할 수 있도록 하는 것이 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 1항 또는 제 2항에 있어서,상기 증폭필터링부(120)는,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 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
- 제 2항에 있어서,상기 신호보정제어기(140)는,신호를 보정하기 위해 움직임에 따라 나타나는 동잡음을 감지하는 가속도센서,전원을 공급하기 위한 외부전원부를 포함하여 구성되는 것을 특징으로 하는 옥스단자를 이용한 생체신호 검출이 가능한 건강 관리시스템.
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KR10-2012-0108941 | 2012-09-28 |
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CN104958064A (zh) * | 2015-07-15 | 2015-10-07 | 四川宇峰科技发展有限公司 | 一种可穿戴式动脉硬化检测仪及脉搏波传导速度检测方法 |
KR102556023B1 (ko) | 2016-02-26 | 2023-07-17 | 삼성디스플레이 주식회사 | 감광성 박막 소자 및 이를 포함하는 생체 정보 감지 장치 |
US10682491B2 (en) * | 2017-07-20 | 2020-06-16 | Bose Corporation | Earphones for measuring and entraining respiration |
CN107616785A (zh) * | 2017-08-07 | 2018-01-23 | 盐城师范学院 | 一种头戴式智能健康诊断系统及其实现方法 |
KR20190034937A (ko) | 2017-09-25 | 2019-04-03 | 단국대학교 산학협력단 | Ppg 기반의 생체정보 측정 장치 및 그 방법 |
CN112006663B (zh) * | 2020-09-04 | 2023-03-14 | 北京中科心研科技有限公司 | 一种生理信号异常检测及补偿的方法及装置 |
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