KR960028272A - Pulse measuring method using TV and its device - Google Patents

Pulse measuring method using TV and its device Download PDF

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Publication number
KR960028272A
KR960028272A KR1019940038671A KR19940038671A KR960028272A KR 960028272 A KR960028272 A KR 960028272A KR 1019940038671 A KR1019940038671 A KR 1019940038671A KR 19940038671 A KR19940038671 A KR 19940038671A KR 960028272 A KR960028272 A KR 960028272A
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KR
South Korea
Prior art keywords
pulse
square wave
television
measuring apparatus
waveform
Prior art date
Application number
KR1019940038671A
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Korean (ko)
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KR0137409B1 (en
Inventor
박자호
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엄길용
오리온전기 주식회사
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Priority to KR1019940038671A priority Critical patent/KR0137409B1/en
Publication of KR960028272A publication Critical patent/KR960028272A/en
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Publication of KR0137409B1 publication Critical patent/KR0137409B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • 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
    • A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits

Abstract

본 발명은 텔레비젼을 이용하여 인체내의 맥박을 측정한 후, 측정된 맥박수를 텔레비젼 화면상에 표시하여 인지에 편리성을 제공하고, 맥막수 카운터의 오차 발생을 배제토록 한 것이다.According to the present invention, after measuring a pulse in a human body using a television, the measured pulse rate is displayed on a television screen to provide convenience in recognition and to eliminate the occurrence of errors in the pulse rate counter.

본 발명은 인체로 부터 감지된 맥박을 전기적 신호로 변환하는 감지수단과, 감지수단의 신호를 소정의 레벨로 증폭함과 동시에 노이즈를 제거하는 증폭 및 정형수단과, 정형된 구형파 펄스를 체배하는 체배수단과, 맥박수 카운터에 필요한 시간을 발생시키는 기준시간 발생수단과, 체배된 구형파 펄스의 통과여부를 선택하는 게이트 수단과, 게이트 수단을 통과한 구형파 펄스를 산출하는 카운터 수단 및 화면상으로의 표시를 제어하는 제어수단을 구비한다.The present invention provides a sensing means for converting a pulse detected by the human body into an electrical signal, an amplification and shaping means for amplifying a signal of the sensing means to a predetermined level and removing noise, and a sieve for multiplying a shaped square wave pulse. A reference time generating means for generating a time required for the drain stage, a pulse rate counter, a gate means for selecting whether to pass a multiplied square wave pulse, a counter means for calculating a square wave pulse passing through the gate means, and a display on the screen. And control means for controlling.

Description

텔레비젼을 이용한 맥박측정 방법 및 그 장치Pulse measuring method using TV and its device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 텔레비젼을 이용한 맥박측정장치의 구성 블럭도.1 is a block diagram of a pulse measuring apparatus using a television according to the present invention.

Claims (7)

텔레비젼의 외부입력단자에 맥박감지수단이 연결되면 텔레비젼이 맥박수 측정모드로 설정되는 제1단계와, 상기 제1단계 수행후 인체로 부터 감지된 맥박을 펄스파형의 전기적 신호로 변환시키는 제2단계와, 상기 제2단계 수행후 펄스파형을 소정의 레벨로 증폭한후 전기적 신호로 변환되는 과정과 맥박의 잔류 진동에 의해 발생된 노이즈 성분을 제거하여 구형파의 펄스로 형성시키는 제3단계와, 상기 제3단계 수행 후 상기 구형파 펄스를 소정의 배수로 체배시키는 제4단계와, 상기 제4단계 수행후 소정의 기준시간동안 상기 체배된 구형파 펄스를 카운터하는 제5단계 및, 상기 제5단계 수행후 카운터된 맥박수를 화면상 표시하는 제6단계를 포함하는 것을 특징으로 하는 텔레비젼을 이용한 맥박측정방법.A first step in which the television is set to a pulse rate measuring mode when the pulse detection means is connected to an external input terminal of the television; and a second step of converting the pulse detected by the human body into an electrical signal of a pulse waveform after performing the first step; A third step of amplifying the pulse waveform to a predetermined level after performing the second step and converting the pulse waveform into an electrical signal and removing the noise component generated by the residual vibration of the pulse to form a square wave pulse; A fourth step of multiplying the square wave pulses by a predetermined multiple after performing step 3; and a fifth step of countering the multiplied square wave pulses for a predetermined reference time after performing the fourth step; And a sixth step of displaying the pulse rate on the screen. 제1항에 있어서, 상기 제4단계에서 구형파 펄스의 체배는 상기 기준시간의 변경에 따라 체배 값을 변화시킬 수 있도록 하는 것을 특징으로 하는 텔레비젼을 이용한 맥박측정방법.The pulse measuring method using a television according to claim 1, wherein the multiplication of the square wave pulses in the fourth step allows the multiplication value to be changed in accordance with the change of the reference time. 텔레비젼에 있어서, 인체로 부터 감지된 맥박을 펄스 파형의 전기적 신호로 변환시키는 감지수단과, 상기 감지수단으로 부터 인가되는 펄스파형을 소정의 레벨로 증폭한후 전기적 신호로 변환되는 과정과 잔류맥박에 의해 발생된 노이즈 성분을 정형하여 구형파 펄스로 형성시키는 증폭 및 파형정형수단과, 상기 인가되는 구형파 펄스를 소정의 배수로 체배시키는 체배수단과, 맥박수카운터에 필요한 소정의 기준시간을 발생시키는 기준시간 발생수단과, 상기 기준시간이 인가되는 시간동안 게이트를 오픈시켜 상기 체배된 구형파 펄스를 통과시키는 게이트 수단과, 상기 게이트 수단을 통해 인가되는 구형파 펄스를 카운터하여 맥박수를 산출하는 카운터 수단 및, 상기 카운터 수단으로 부터 인가되는 신호에 따라 화면상으로 표시를 제어하는 제어수단을 구비하는 것을 특징으로 하는 텔레비젼을 이용한 맥박측정장치.In the television, a sensing means for converting the pulse detected by the human body into an electrical signal of the pulse waveform, amplifying the pulse waveform applied from the sensing means to a predetermined level and then converted into an electrical signal and residual pulse Amplification and waveform shaping means for shaping the noise component generated by the square wave pulse into a square wave pulse; And a gate means for opening the gate for a time for which the reference time is applied to pass the multiplied square wave pulse, a counter means for counting a square wave pulse applied through the gate means to calculate a pulse rate, and the counter means. Control number that controls display on screen according to signal applied from Pulse measuring apparatus using a television comprising a stage. 제3항에 있어서, 상기 감지수단은 텔레비젼의 외부입력단자와 잭의 접속으로 연결되며 착탈가능한 것을 특징으로 하는 텔레비젼을 이용한 맥박측정장치.4. The pulse measuring apparatus using a television according to claim 3, wherein said sensing means is connected to and detachable from an external input terminal of a television. 제3항에 있어서, 상기 체배수단을 논리연산수단을 이용하여 구성하며 측정시간의 단축에 따라 체배값을 증가시킬 수 있도록 하는 것을 특징으로 하는 텔레비젼을 이용한 맥박측정장치.4. The pulse measuring apparatus using a television according to claim 3, wherein the multiplication means is constituted by using a logic operation means, and the multiplication value can be increased as the measurement time is shortened. 제3항에 있어서, 상기 제어수단은 시스템 운영에 필요한 제반적인 프로그램 데이타와 연령별 기준맥박수가 저장된 메모리 수단이 구비된 것을 특징으로 하는 텔레비젼을 이용한 맥박측정장치.4. The pulse measuring apparatus according to claim 3, wherein the control means comprises memory means for storing general program data and age-specific reference pulses necessary for operating the system. 제3항 내지 제5항중 어느 한 항에 있어서, 상기 제어수단은 전원의 공급여부에 관계없이 저장된 데이타를 유지시키는 비휘발성 메모리 소자인 것을 특징으로 하는 텔레비젼을 이용한 맥박측정장치.6. A pulse measuring apparatus according to any one of claims 3 to 5, wherein said control means is a nonvolatile memory element which holds stored data regardless of whether power is supplied. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940038671A 1994-12-29 1994-12-29 The apparatus and method for testing pulsation by using television KR0137409B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038671A KR0137409B1 (en) 1994-12-29 1994-12-29 The apparatus and method for testing pulsation by using television

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Application Number Priority Date Filing Date Title
KR1019940038671A KR0137409B1 (en) 1994-12-29 1994-12-29 The apparatus and method for testing pulsation by using television

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KR960028272A true KR960028272A (en) 1996-07-22
KR0137409B1 KR0137409B1 (en) 1998-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722030B1 (en) * 2004-10-05 2007-05-25 엘지전자 주식회사 An image display device having madiate funcition and method of controlling the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722030B1 (en) * 2004-10-05 2007-05-25 엘지전자 주식회사 An image display device having madiate funcition and method of controlling the same

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