FR2477003A1 - Appareil de reconnaissance de formes de signaux electriques d'origine physiologique - Google Patents
Appareil de reconnaissance de formes de signaux electriques d'origine physiologique Download PDFInfo
- Publication number
- FR2477003A1 FR2477003A1 FR8103944A FR8103944A FR2477003A1 FR 2477003 A1 FR2477003 A1 FR 2477003A1 FR 8103944 A FR8103944 A FR 8103944A FR 8103944 A FR8103944 A FR 8103944A FR 2477003 A1 FR2477003 A1 FR 2477003A1
- Authority
- FR
- France
- Prior art keywords
- samples
- proportion
- signal
- computer
- calculate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 208000003663 ventricular fibrillation Diseases 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000002159 abnormal effect Effects 0.000 claims description 21
- 230000000747 cardiac effect Effects 0.000 claims description 5
- 230000004962 physiological condition Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000004069 differentiation Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000012567 pattern recognition method Methods 0.000 claims 1
- 230000033764 rhythmic process Effects 0.000 description 17
- 206010061592 cardiac fibrillation Diseases 0.000 description 15
- 230000002600 fibrillogenic effect Effects 0.000 description 15
- 238000001514 detection method Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000718 qrs complex Methods 0.000 description 5
- 238000002565 electrocardiography Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 206010047302 ventricular tachycardia Diseases 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000003909 pattern recognition Methods 0.000 description 3
- 208000001871 Tachycardia Diseases 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006794 tachycardia Effects 0.000 description 2
- 206010000117 Abnormal behaviour Diseases 0.000 description 1
- 206010007559 Cardiac failure congestive Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- 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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Medical Treatment And Welfare Office Work (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8006882 | 1980-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2477003A1 true FR2477003A1 (fr) | 1981-09-04 |
| FR2477003B3 FR2477003B3 (cg-RX-API-DMAC10.html) | 1983-11-18 |
Family
ID=10511771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8103944A Granted FR2477003A1 (fr) | 1980-02-29 | 1981-02-27 | Appareil de reconnaissance de formes de signaux electriques d'origine physiologique |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS56157568A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3108307A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2477003A1 (cg-RX-API-DMAC10.html) |
-
1981
- 1981-02-27 DE DE19813108307 patent/DE3108307A1/de not_active Withdrawn
- 1981-02-27 FR FR8103944A patent/FR2477003A1/fr active Granted
- 1981-02-28 JP JP2768181A patent/JPS56157568A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56157568A (en) | 1981-12-04 |
| FR2477003B3 (cg-RX-API-DMAC10.html) | 1983-11-18 |
| DE3108307A1 (de) | 1981-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0562021B1 (fr) | Procede de reconnaissance d'un etat pathologique cardiaque ventriculaire en vue d'une defibrillation automatique | |
| KR100763233B1 (ko) | 동잡음 제거된 혈류량 신호 검출 장치 및 방법, 그리고이를 이용한 스트레스 검사 장치 | |
| David et al. | Natural stimulus statistics alter the receptive field structure of v1 neurons | |
| EP3110321B1 (fr) | Procédé, dispositif, système et programme informatique de filtrage d'une série rr obtenue a partir d'un signal cardiaque avec contrôle automatique de la qualité de la série rr | |
| EP1381316A2 (fr) | Dispositif d'aide a l'analyse de bruits adventices | |
| CA2366686A1 (fr) | Dispositif d'analyse de bruits auscultatoires, en particulier de bruits respiratoires | |
| US4453551A (en) | Apparatus for pattern recognition of ECG signals for detecting fibrillation | |
| US20180317792A1 (en) | Brain activity analysis method and apparatus thereof | |
| EP3669773B1 (fr) | Dispositif et procédé de détection de fibrillation ventriculaire | |
| EP1486166A1 (fr) | Dispositif d'analyse de l'alternance cycle-à-cycle et/ou de la variabilité de l'onde de repolarisation ventriculaire dans un signal ECG | |
| WO2003101291A1 (fr) | Traitement frequentiel d'une serie rr dans un signal cardiaque analogique | |
| CN109793509B (zh) | 一种核辐射探测与心率测量方法及装置 | |
| Tomas et al. | Application of the R-peak detection algorithm for locating noise in ECG signals | |
| CA2580758C (fr) | Procede de traitement d'une serie rr et son application a l'analyse de la variabilite du rythme cardiaque, et en particulier a l'evaluation de la douleur ou du stress chez un etre vivant | |
| GB2070871A (en) | Pattern recognition | |
| FR2477003A1 (fr) | Appareil de reconnaissance de formes de signaux electriques d'origine physiologique | |
| FR2821460A1 (fr) | Procede et dispositif de filtrage d'une serie rr issue d'un signal cardiaque, et plus particulierement d'un signal ecg | |
| EP3110322B1 (fr) | Procédé et dispositif de contrôle automatique de la qualité d'une serie rr obtenue à partir d'un signal cardiaque | |
| KR100871565B1 (ko) | 동잡음 제거된 혈류량 신호 검출 장치 및 방법 | |
| Schmidt et al. | No evidence of nonlinear or chaotic behavior of cardiovascular murmurs | |
| EP2558954B1 (fr) | Procédé et système d'analyse de l'activité cardiaque d'un patient et applications correspondantes | |
| FR2983055A1 (fr) | Detection et estimation du complexe qrs pour le suivi d'une activite cardiaque et pulmonaire | |
| Nair et al. | P and T wave detectionon multichannel ECG using FRI | |
| US20060069321A1 (en) | Method and system for enhancing pace pulses | |
| CN109645981B (zh) | 数据处理方法及数据处理装置 |