KR102343863B1 - 심장음 분석 지원장치 - Google Patents
심장음 분석 지원장치 Download PDFInfo
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- KR102343863B1 KR102343863B1 KR1020190122104A KR20190122104A KR102343863B1 KR 102343863 B1 KR102343863 B1 KR 102343863B1 KR 1020190122104 A KR1020190122104 A KR 1020190122104A KR 20190122104 A KR20190122104 A KR 20190122104A KR 102343863 B1 KR102343863 B1 KR 102343863B1
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- 230000011218 segmentation Effects 0.000 claims description 11
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- 238000003745 diagnosis Methods 0.000 description 9
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- 208000019622 heart disease Diseases 0.000 description 5
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 208000003430 Mitral Valve Prolapse Diseases 0.000 description 2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
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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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/006—Detecting skeletal, cartilage or muscle noise
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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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Abstract
Description
도 2는 종래의 기술에 채용된 심장음 데이터를 개념적으로 도시한 예시도.
도 3은 본 발명을 채용한 심장음 분석 서버 및 본 발명에 따른 심장음 분석 지원장치의 배치 패턴을 개념적으로 도시한 예시도.
도 4는 본 발명에 채용된 심장음 데이터를 개념적으로 도시한 예시도.
도 5는 본 발명에 따른 심장음 분석 지원장치의 세부적인 구성을 개념적으로 도시한 예시도.
도 6은 본 발명에 따른 심장음 분석 지원장치의 세부적인 동작수행절차를 개념적으로 도시한 예시도.
n,N: 잡음
1,11: 사용자 정보기기
2,12: 유/무선 온라인망
3,13: 심장음 분석 서버
4,14: 심장음 분석 전용 애플리케이션
20: 심장음 분석 지원장치
21: 인터페이스 모듈
22: 운영정보 저장모듈
23: 심장음 데이터 취득모듈
24: 심장음 데이터 분할모듈
25: 분할 심장음 데이터 출력모듈
Claims (2)
- 사용자 정보기기 측으로부터 전송되는 심장음 데이터를 분석하여, 심장상태 결과메시지를 생성하는 심장음 분석 서버와 통신하는 심장음 분석 지원장치에 있어서,
상기 심장음 분석 서버와 통신하여, 상기 사용자 정보기기 측으로부터 전송되는 심장음 데이터를 취득하는 심장음 데이터 취득모듈과;
상기 심장음 데이터 취득모듈에 의해 취득된 심장음 데이터를 판독하여, 상기 심장음 데이터의 전체길이를 파악한 후, 심장음 데이터를 어떠한 방식으로 얼마만큼 분할할 것인지를 나타내는 심장음 데이터의 분할과 관련된 설정정보 및 python 기반 pydub 라이브러리의 audio segment를 포함하는 심장음 데이터의 분할루틴과 관련된 라이브러리 정보를 활용한 정보분할루틴을 통해, 상기 심장음 데이터의 전체길이를 기 설정되어 있던 부분 길이로 분할하여, 상기 심장음 데이터가 잡음을 포함하고 있는 심장음 데이터 및 잡음을 포함하고 있지 않은 심장음 데이터로 세분화 된 분할 심장음 데이터를 생성하는 심장음 데이터 분할모듈과;
상기 심장음 데이터 분할모듈과 통신하여, 상기 분할 심장음 데이터를 수신한 후, 상기 심장음 분석 서버와 통신하여, 수신된 분할 심장음 데이터를 상기 심장음 분석 서버 측으로 출력하는 분할 심장음 데이터 출력모듈을 포함하는 것을 특징으로 하는 심장음 분석 지원장치. - 제 1 항에 있어서, 상기 부분 길이는 상기 심장음 데이터의 전체길이를 상기 심장음 데이터의 처음부터 1초 간격으로 2.5초씩 분할하는 길이인 것을 특징으로 하는 심장음 분석 지원장치.
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KR101082582B1 (ko) | 2010-02-25 | 2011-11-10 | 충북대학교 산학협력단 | 심음분석방법 |
KR101252060B1 (ko) | 2011-08-03 | 2013-04-12 | 충북대학교 산학협력단 | 은닉 마코프 모델과 심잡음 로그우도를 결합한 심장질환 진단 장치 |
KR101296897B1 (ko) | 2011-10-19 | 2013-08-14 | 연세대학교 산학협력단 | 심장 진단 장치 및 방법 |
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KR102078525B1 (ko) | 2017-11-22 | 2020-02-19 | 서울대학교병원 | 스마트장치를 이용한 심혈관 질환의 진단정보 제공방법 및 이를 위한 심음 애플리케이션 |
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