FR2393370A1 - Appareil d'acquisition et de pretraitement de donnees electrocardiographiques ou vectocardiographiques - Google Patents
Appareil d'acquisition et de pretraitement de donnees electrocardiographiques ou vectocardiographiquesInfo
- Publication number
- FR2393370A1 FR2393370A1 FR7716462A FR7716462A FR2393370A1 FR 2393370 A1 FR2393370 A1 FR 2393370A1 FR 7716462 A FR7716462 A FR 7716462A FR 7716462 A FR7716462 A FR 7716462A FR 2393370 A1 FR2393370 A1 FR 2393370A1
- Authority
- FR
- France
- Prior art keywords
- data
- vectocardiographic
- acquiring
- equipment
- processing
- 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
Classifications
-
- 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
- A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period
-
- 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
- A61B5/30—Input circuits therefor
- A61B5/307—Input circuits therefor specially adapted for particular uses
- A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Artificial Intelligence (AREA)
- Physiology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Psychiatry (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Appareil d'acquisition et de prétraitement de données électrocardiographiques. Il comporte des organes de multiplexage 1, et de préamplification 2 des signaux captés par les 7 électrodes, en réseau de Frank 3, de trois amplificateurs à gain fixe 4, 5, 6, un convertisseur analogique numérique à 12 bits 8, un dispositif 9 de compression numérique des signaux, un micro-processeur 11 et des organes de visualisation 20, tous ces organes étant groupés dans un ensemble portable. Application au traitement des données vectocardiographiques.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7716462A FR2393370B1 (fr) | 1977-05-31 | 1977-05-31 | Appareil d'acquisition et de pretraitement de donnees electrocardiographiques ou vectocardiographiques |
BE187899A BE867313A (fr) | 1977-05-31 | 1978-05-22 | Appareil d'acquisition et de pre-traitement de donnes electrocardiographiques ou vectocardiographiques |
US05/911,018 US4216780A (en) | 1977-05-31 | 1978-05-30 | Apparatus for the acquisition and pre-processing of electrocardiographic data |
ES470370A ES470370A1 (es) | 1977-05-31 | 1978-05-31 | Perfeccionamientos en aparatos de adquisicion y de pretrata-miento de datos electrocardiograficos |
DE19782823816 DE2823816A1 (de) | 1977-05-31 | 1978-05-31 | Geraet zur gewinnung und aufbereitung elektrokardiographischer daten |
NL7805918A NL7805918A (nl) | 1977-05-31 | 1978-05-31 | Inrichting voor het verkrijgen en voorbehandelen van elektrocardiografische of vectocardiografische ge- gevens. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7716462A FR2393370B1 (fr) | 1977-05-31 | 1977-05-31 | Appareil d'acquisition et de pretraitement de donnees electrocardiographiques ou vectocardiographiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393370A1 true FR2393370A1 (fr) | 1978-12-29 |
FR2393370B1 FR2393370B1 (fr) | 1980-09-19 |
Family
ID=9191420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7716462A Expired FR2393370B1 (fr) | 1977-05-31 | 1977-05-31 | Appareil d'acquisition et de pretraitement de donnees electrocardiographiques ou vectocardiographiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4216780A (fr) |
BE (1) | BE867313A (fr) |
DE (1) | DE2823816A1 (fr) |
ES (1) | ES470370A1 (fr) |
FR (1) | FR2393370B1 (fr) |
NL (1) | NL7805918A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0086429A2 (fr) * | 1982-02-12 | 1983-08-24 | Sanz, Ernst, Dr. med. | Procédé de cardiogoniométrie et cardiogoniomètre correspondant |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047860A1 (de) * | 1980-12-18 | 1982-07-15 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verfahren zur bestimmung von hla-antigenen |
US4630611A (en) * | 1981-02-02 | 1986-12-23 | Medtronic, Inc. | Orthogonally-sensing lead |
US4754753A (en) * | 1981-05-12 | 1988-07-05 | Medtronic, Inc. | System for sensing electrical depolarization wave signals and their direction |
JPS59216282A (ja) * | 1983-05-24 | 1984-12-06 | Advance Res & Dev Co Ltd | 生体信号処理方式 |
JPS6145734A (ja) * | 1984-08-11 | 1986-03-05 | 株式会社アドバンス | 心電図r波検出装置 |
CN1009330B (zh) * | 1987-03-30 | 1990-08-29 | 创建基立有限公司 | 一种电脑电信号检测处理装置 |
US5127401A (en) * | 1990-11-09 | 1992-07-07 | Medtronic, Inc. | Method of and apparatus for multi-vector pacing artifact detection |
US5161539A (en) * | 1991-05-09 | 1992-11-10 | Physio-Control | Method and apparatus for performing mapping-type analysis including use of limited electrode sets |
US5259387A (en) * | 1991-09-09 | 1993-11-09 | Quinton Instrument Company | ECG muscle artifact filter system |
US6804550B1 (en) * | 1999-09-29 | 2004-10-12 | Draeger Medical Systems, Inc. | Method and apparatus for frank lead reconstruction from derived chest leads |
US6584352B2 (en) | 2000-12-27 | 2003-06-24 | Medtronic, Inc. | Leadless fully automatic pacemaker follow-up |
US7009492B1 (en) * | 2003-01-30 | 2006-03-07 | Combustion Dynamics Corp. | Individual quantitative identification by means of human dynamic rhythmic electric activity spectra |
US8504154B2 (en) * | 2009-03-30 | 2013-08-06 | Medtronic, Inc. | Physiological signal amplifier with voltage protection and fast signal recovery |
US8452399B2 (en) * | 2009-06-23 | 2013-05-28 | Medtronic, Inc. | Constant current pacing apparatus with protection from high voltage pulses |
US9226674B2 (en) * | 2013-06-26 | 2016-01-05 | The Aga Khan University | Vector-cardio-graphic signal analyzer |
US10433744B2 (en) | 2015-04-09 | 2019-10-08 | Heartbeam, Inc. | Mobile three-lead cardiac monitoring device and method for automated diagnostics |
US11071490B1 (en) | 2015-04-09 | 2021-07-27 | Heartbeam, Inc. | Electrocardiogram patch devices and methods |
WO2020123102A1 (fr) | 2018-12-14 | 2020-06-18 | Heartbeam, Inc. | Dispositif portatif destiné à l'évaluation automatique du risque cardiaque et du diagnostic |
US11445963B1 (en) | 2021-10-05 | 2022-09-20 | Heartbeam, Inc. | Method and apparatus for reconstructing electrocardiogram (ECG) data |
US11529085B1 (en) | 2022-04-21 | 2022-12-20 | Heartbeam, Inc. | Apparatus for generating an electrocardiogram |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2684278A (en) * | 1948-03-12 | 1954-07-20 | Technicon Cardiograph Corp | Sensitivity control for multichannel recording apparatus |
FR2093495A5 (fr) * | 1970-05-16 | 1972-01-28 | Jeol Ltd | |
US3830228A (en) * | 1972-06-12 | 1974-08-20 | M Foner | Biophysiological information processing device |
US3868948A (en) * | 1972-08-16 | 1975-03-04 | Parke Davis & Co | Multiple channel electrocardiograph |
GB1528197A (en) * | 1974-10-15 | 1978-10-11 | Hycel Inc | Cardiac monitor |
-
1977
- 1977-05-31 FR FR7716462A patent/FR2393370B1/fr not_active Expired
-
1978
- 1978-05-22 BE BE187899A patent/BE867313A/fr not_active IP Right Cessation
- 1978-05-30 US US05/911,018 patent/US4216780A/en not_active Expired - Lifetime
- 1978-05-31 DE DE19782823816 patent/DE2823816A1/de not_active Withdrawn
- 1978-05-31 ES ES470370A patent/ES470370A1/es not_active Expired
- 1978-05-31 NL NL7805918A patent/NL7805918A/xx not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0086429A2 (fr) * | 1982-02-12 | 1983-08-24 | Sanz, Ernst, Dr. med. | Procédé de cardiogoniométrie et cardiogoniomètre correspondant |
EP0086429A3 (en) * | 1982-02-12 | 1984-10-17 | Sanz, Ernst, Dr. Med. | Cardiogoniometric process and cardiogoniometer therefore |
Also Published As
Publication number | Publication date |
---|---|
FR2393370B1 (fr) | 1980-09-19 |
DE2823816A1 (de) | 1978-12-14 |
ES470370A1 (es) | 1979-01-16 |
US4216780A (en) | 1980-08-12 |
BE867313A (fr) | 1978-09-18 |
NL7805918A (nl) | 1978-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |