BR112017019285A2 - método e aparelho para produzir informações indicativas de falhas cardíacas - Google Patents
método e aparelho para produzir informações indicativas de falhas cardíacasInfo
- Publication number
- BR112017019285A2 BR112017019285A2 BR112017019285-3A BR112017019285A BR112017019285A2 BR 112017019285 A2 BR112017019285 A2 BR 112017019285A2 BR 112017019285 A BR112017019285 A BR 112017019285A BR 112017019285 A2 BR112017019285 A2 BR 112017019285A2
- Authority
- BR
- Brazil
- Prior art keywords
- indicator
- analysis signal
- amount
- information indicating
- processing system
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1102—Ballistocardiography
-
- 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
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- 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
- A61B5/02405—Determining heart rate variability
-
- 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
- A61B5/30—Input circuits 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]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
-
- 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]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/361—Detecting fibrillation
-
- 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
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
-
- 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
- A61B5/7235—Details of waveform analysis
- A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
-
- 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
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
-
- 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
- A61B5/7235—Details of waveform analysis
- A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
- A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
-
- 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
- A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- 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
- G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Artificial Intelligence (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Mathematical Physics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Electrotherapy Devices (AREA)
Abstract
trata-se de um aparelho para produzir informações indicativas de falhas cardíacas, por exemplo, fibrilação atrial, que compreende um sistema de processamento (502) para processar um sinal de análise produzido por um sistema de sensor (503) responsivo ao movimento, incluindo o movimento cardiovascular. o sistema de processamento é configurado para formar uma primeira quantidade de indicador que indica o grau de concentração da autocorrelação entre o sinal de análise e um ponto que corresponde à diferença de tempo zero entre amostras de sinal de análise cuja correlação mútua é expressa pela autocorrelação e uma segunda quantidade de indicador que indica a entropia espectral do sinal de análise. o sistema de processamento é configurado para determinar um indicador de falha cardíaca com base em pelo menos a primeira quantidade de indicador e a segunda quantidade de indicador.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20155160 | 2015-03-11 | ||
FI20155160 | 2015-03-11 | ||
PCT/FI2016/050121 WO2016142575A1 (en) | 2015-03-11 | 2016-02-26 | Method and apparatus for producing information indicative of cardiac malfunctions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017019285A2 true BR112017019285A2 (pt) | 2018-05-02 |
Family
ID=55542690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017019285-3A BR112017019285A2 (pt) | 2015-03-11 | 2016-02-26 | método e aparelho para produzir informações indicativas de falhas cardíacas |
Country Status (16)
Country | Link |
---|---|
US (1) | US10517510B2 (pt) |
EP (1) | EP3267886B1 (pt) |
JP (1) | JP6898246B2 (pt) |
KR (1) | KR102448391B1 (pt) |
CN (1) | CN107979986B (pt) |
BR (1) | BR112017019285A2 (pt) |
CA (1) | CA2976602C (pt) |
DK (1) | DK3267886T3 (pt) |
ES (1) | ES2900837T3 (pt) |
HK (1) | HK1243613A1 (pt) |
HU (1) | HUE057576T2 (pt) |
LT (1) | LT3267886T (pt) |
PL (1) | PL3267886T3 (pt) |
PT (1) | PT3267886T (pt) |
TW (1) | TWI697318B (pt) |
WO (1) | WO2016142575A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3187201B2 (en) * | 2015-12-30 | 2022-07-20 | Paul Hartmann AG | Portable medical device |
US10617356B2 (en) | 2016-03-15 | 2020-04-14 | Anhui Huami Information Technology Co., Ltd. | Garment and cardiac data processing |
US10123741B2 (en) * | 2016-11-30 | 2018-11-13 | Huami Inc. | Cardiac condition detection |
CN108926348B (zh) * | 2018-08-06 | 2019-07-19 | 广东工业大学 | 一种房颤信号的提取方法及装置 |
EP3840639A4 (en) * | 2018-08-20 | 2022-04-06 | MacDonald, Dettwiler and Associates Inc. | METHOD AND DEVICE FOR DERIVING BIOMETRIC INFORMATION USING MULTI-AXIS SEISMOCARDIGRAPHY |
JP2020048674A (ja) * | 2018-09-25 | 2020-04-02 | 三井化学株式会社 | 生体情報取得方法、生体情報取得モデル学習方法、装置、及びプログラム |
FI128489B (en) * | 2018-10-01 | 2020-06-15 | Precordior Oy | Equipment for generating information indicating cardiac abnormality |
US11000198B2 (en) * | 2018-12-05 | 2021-05-11 | Viavi Solutions Inc. | Autonomous full spectrum biometric monitoring |
US20220218232A1 (en) | 2019-04-23 | 2022-07-14 | Koninklijke Philips N.V. | A device, system, and method for measuring physiological phenomena and physical activivies in a subject |
US20220125330A1 (en) * | 2020-10-27 | 2022-04-28 | LLA Technologies Inc. | Tri-axial seismocardiography devices and methods |
EP4254425A1 (en) | 2022-03-29 | 2023-10-04 | Heartkinetics | Method, system and computer program for detecting a heart health state |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5365426A (en) | 1987-03-13 | 1994-11-15 | The University Of Maryland | Advanced signal processing methodology for the detection, localization and quantification of acute myocardial ischemia |
DE69125041T2 (de) * | 1990-03-19 | 1997-10-09 | Del Mar Avionics | Verfahren und Gerät zur Spektralanalyse von elektrokardiographischen Signalen |
US6024705A (en) * | 1998-11-06 | 2000-02-15 | Bioacoustics, Inc. | Automated seismic detection of myocardial ischemia and related measurement of cardiac output parameters |
JP2000287943A (ja) * | 1999-04-02 | 2000-10-17 | Akira Akimoto | 生体の活動状態検知装置 |
JP2000350716A (ja) * | 1999-06-10 | 2000-12-19 | Hoya Corp | 呼吸検出装置 |
US6597943B2 (en) | 2000-12-26 | 2003-07-22 | Ge Medical Systems Information Technologies, Inc. | Method of using spectral measures to distinguish among atrialfibrillation, atrial-flutter and other cardiac rhythms |
JP4469746B2 (ja) * | 2005-03-29 | 2010-05-26 | 株式会社東芝 | 心拍計測装置及び心拍計測装置の作動方法 |
JP2007105131A (ja) * | 2005-10-12 | 2007-04-26 | Nippon Telegr & Teleph Corp <Ntt> | 脈波診断装置及び脈波診断装置制御方法 |
US8475387B2 (en) * | 2006-06-20 | 2013-07-02 | Adidas Ag | Automatic and ambulatory monitoring of congestive heart failure patients |
US7846104B2 (en) | 2007-02-08 | 2010-12-07 | Heart Force Medical Inc. | Monitoring physiological condition and detecting abnormalities |
CN101156771A (zh) * | 2007-09-28 | 2008-04-09 | 天津市先石光学技术有限公司 | 基于脉搏波频谱分析提高血管硬度测量精度的方法及装置 |
US8233973B2 (en) | 2008-05-02 | 2012-07-31 | Spacelabs Healthcare, Llc | Methods for detection of cardiac arrhythmias |
JP5288418B2 (ja) * | 2008-06-04 | 2013-09-11 | 国立大学法人 東京大学 | 力学パラメータの同定法 |
CN102245102B (zh) * | 2008-12-12 | 2013-08-21 | 皇家飞利浦电子股份有限公司 | 用于心冲击图信号的分析的方法和设备 |
WO2010145009A1 (en) * | 2009-06-17 | 2010-12-23 | Heart Force Medical Inc. | Method and apparatus for obtaining and processing ballistocardiograph data |
EP2459065B1 (en) * | 2009-07-31 | 2014-01-08 | Koninklijke Philips N.V. | Method and apparatus for the analysis of a ballistocardiogram signal |
JP5732976B2 (ja) * | 2011-03-31 | 2015-06-10 | 沖電気工業株式会社 | 音声区間判定装置、音声区間判定方法、及びプログラム |
EP2704624A4 (en) | 2011-05-03 | 2015-03-18 | Heart Force Medical Inc | METHOD AND APPARATUS FOR ESTIMATING MYOCARDIAL CONTRACTILITY USING PRE-ORDER VIBRATION SIGNALS |
PT2840962T (pt) * | 2012-04-23 | 2024-08-01 | Precordior Oy | Aparelho e programa de computador para produzir um sinal que expressa fibrilação auricular |
US20130324812A1 (en) | 2012-05-31 | 2013-12-05 | Atlantis Limited Partnership | Cardiac pulse coefficient of variation and breathing monitoring system and method for extracting information from the cardiac pulse |
-
2016
- 2016-02-26 WO PCT/FI2016/050121 patent/WO2016142575A1/en active Application Filing
- 2016-02-26 KR KR1020177028128A patent/KR102448391B1/ko active IP Right Grant
- 2016-02-26 CA CA2976602A patent/CA2976602C/en active Active
- 2016-02-26 LT LTEPPCT/FI2016/050121T patent/LT3267886T/lt unknown
- 2016-02-26 EP EP16710482.7A patent/EP3267886B1/en active Active
- 2016-02-26 CN CN201680014341.1A patent/CN107979986B/zh active Active
- 2016-02-26 DK DK16710482.7T patent/DK3267886T3/da active
- 2016-02-26 JP JP2017547411A patent/JP6898246B2/ja active Active
- 2016-02-26 PL PL16710482T patent/PL3267886T3/pl unknown
- 2016-02-26 ES ES16710482T patent/ES2900837T3/es active Active
- 2016-02-26 HU HUE16710482A patent/HUE057576T2/hu unknown
- 2016-02-26 US US15/554,644 patent/US10517510B2/en active Active
- 2016-02-26 PT PT167104827T patent/PT3267886T/pt unknown
- 2016-02-26 BR BR112017019285-3A patent/BR112017019285A2/pt active Search and Examination
- 2016-03-04 TW TW105106699A patent/TWI697318B/zh active
-
2018
- 2018-03-02 HK HK18103069.0A patent/HK1243613A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
ES2900837T3 (es) | 2022-03-18 |
EP3267886A1 (en) | 2018-01-17 |
US10517510B2 (en) | 2019-12-31 |
PL3267886T3 (pl) | 2022-02-28 |
TWI697318B (zh) | 2020-07-01 |
KR102448391B1 (ko) | 2022-09-28 |
HUE057576T2 (hu) | 2022-05-28 |
JP6898246B2 (ja) | 2021-07-07 |
LT3267886T (lt) | 2021-12-10 |
JP2018511378A (ja) | 2018-04-26 |
CA2976602C (en) | 2023-07-11 |
KR20170128415A (ko) | 2017-11-22 |
CN107979986A (zh) | 2018-05-01 |
HK1243613A1 (zh) | 2018-07-20 |
EP3267886B1 (en) | 2021-11-10 |
CA2976602A1 (en) | 2016-09-15 |
DK3267886T3 (da) | 2022-01-17 |
WO2016142575A1 (en) | 2016-09-15 |
PT3267886T (pt) | 2021-11-26 |
TW201634006A (zh) | 2016-10-01 |
CN107979986B (zh) | 2021-03-30 |
US20180035919A1 (en) | 2018-02-08 |
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