DE102006002045A1 - Heart rate variability analyzing device for e.g. test person, has measuring electrodes receiving electrocardiogram signals for measuring object, and digital signal processing module with central processing unit to analyze variability - Google Patents
Heart rate variability analyzing device for e.g. test person, has measuring electrodes receiving electrocardiogram signals for measuring object, and digital signal processing module with central processing unit to analyze variability Download PDFInfo
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- DE102006002045A1 DE102006002045A1 DE102006002045A DE102006002045A DE102006002045A1 DE 102006002045 A1 DE102006002045 A1 DE 102006002045A1 DE 102006002045 A DE102006002045 A DE 102006002045A DE 102006002045 A DE102006002045 A DE 102006002045A DE 102006002045 A1 DE102006002045 A1 DE 102006002045A1
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- 238000012545 processing Methods 0.000 title claims abstract description 35
- 238000012360 testing method Methods 0.000 title description 4
- 238000005259 measurement Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims 2
- 238000004458 analytical method Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 9
- 230000033764 rhythmic process Effects 0.000 description 5
- 210000003403 autonomic nervous system Anatomy 0.000 description 4
- 230000001788 irregular Effects 0.000 description 4
- 230000008844 regulatory mechanism Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 206010042434 Sudden death Diseases 0.000 description 3
- 206010003119 arrhythmia Diseases 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007831 electrophysiology Effects 0.000 description 3
- 238000002001 electrophysiology Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000006793 arrhythmia Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000004962 physiological condition Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 206010011906 Death Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 208000003663 ventricular fibrillation Diseases 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
- A61B5/02—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
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zum Analysieren eines physiologischen Signals und insbesondere eine Vorrichtung zum Analysieren der Herzfrequenzvariabilität (HFV), die ein Herzfrequenzvariabilitäts-Analysiermodul in einer zentralen Verarbeitungseinheit (CPU) aufweist, um nicht nur Elektrokardiogramm-Signale (EKG-Signale) einer Person aufzuzeichnen, sondern auch Parameter, die in Zusammenhang mit der HFV stehen, zu berechnen.The The present invention relates to an apparatus for analyzing a physiological signal and in particular a device for analyzing heart rate variability (HRV), which is a heart rate variability analyzer module in a central processing unit (CPU) so as not to to record only one person's electrocardiogram (ECG) signals but also parameters related to the HRV, to calculate.
Neue Forschungsergebnisse haben gezeigt, dass die Herzfrequenzvariabilität ein Hinweis auf die Möglichkeit eines plötzlichen Tods ist, und gemäß den Untersuchungsergebnissen von Huikuri HV. et al (1992) und Sasaki T. et al. (1999), hängt eine Verringerung der Herzfrequenzvariabilität insbesondere mit einer Erhöhung des Risikos für einen plötzlichen Tod zusammen. Weil die Herzfrequenzvariabilität die Aktivitäten des Herzens und des Regulierungsmechanismus des vegetativen Nervensystems widerspiegeln kann, ist, wenn die Aktivitäten des Herzens und des Regulierungsmechanismus des vegetativen Nervensystems normal sind, darauf hinweisend, dass der Herzrhythmus sich rechtzeitig an den Zustand des Körpers anpassend kann, die Herzfrequenzvariabilität relativ hoch. Solange die Aktivitäten des Herzens ungewöhnlich sind oder der Regulierungsmechanismus des vegetativen Nervensystems nicht rechtzeitig auf den Zustand des Körpers reagieren kann, ist die Herzfrequenzvariabilität relativ niedrig. Daher ist, obwohl die genauen Ursachen des plötzlichen Todes noch nicht verstanden sind, die Herzfrequenzvariabilität ein sehr wichtiger Indikator, ebenso wie Herzkrankheiten, Kranzgefäßerkrankungen, Rhythmusstörungen, Kammerflimmern usw. Die Herzfrequenzvariabilität ist signifikanter für den sozialmedizinischen Ausdruck "karoshi", der in Japan verwendet wird, um das ständig anwachsende Phänomen des aus einer extremen physiologischen und psychologischen Belastung an der Arbeit resultierenden plötzlichen Tods zu beschreiben. Untersuchungen weisen darauf hin, dass eine Person, die eine lange Zeit unter hochbelastenden Arbeitsbedingungen zugebracht hat, eine niedrigere Herzfrequenzvariabilität als eine normal arbeitende Person und ein höheres Risiko, einen plötzlichen Tod zu erleiden, hat.New Research has shown that heart rate variability is an indication on the possibility a sudden Tods is, and according to the investigation results from Huikuri HV. et al. (1992) and Sasaki T. et al. (1999), one depends Reduction of heart rate variability, especially with an increase in the heart rate Risks for a sudden Death together. Because the heart rate variability the activities of the Heart and the regulatory mechanism of the autonomic nervous system is when the activities of the heart and the regulatory mechanism of the autonomic nervous system are normal, indicating that the Heart rhythm adapting in time to the condition of the body can, the heart rate variability quite high. As long as the activities of the heart are unusual or the regulatory mechanism of the autonomic nervous system is not timely on the condition of the body can respond, the heart rate variability is relatively low. Thats why, although the exact causes of sudden death have not been understood are the heart rate variability a very important indicator, as well as heart disease, coronary artery disease, arrhythmia, Ventricular fibrillation, etc. Heart rate variability is more significant for the sociomedical Term "karoshi" which is used in Japan all the time growing phenomenon of an extreme physiological and psychological burden sudden at work To describe Tod's. Investigations indicate that a Person working for a long time under heavy-duty working conditions has a lower heart rate variability than one normal working person and a higher risk, a sudden Has to suffer death.
Die European Society of Cardiology und die North American Society of Pacing and Electrophysiology hat Berichte über Herzfrequenzvariabilitäts-Mess- und Analysierstandards veröffentlicht, aber in praktischen Anwendungen werden die Messung des Elektrokardiogrammsignals (EKG-Signal) und die Analyse der Herzfrequenzvariabilität separat durchgeführt. Auf dem Markt liegen die relevantesten Herzfrequenzvariabilitäts-Analysierprodukte in Form von Analysierpaketen vor. Das herkömmliche Verfahren, um die Herzfrequenzvariabilität zu analysieren, ist, zunächst die EKG-Signale eines Messobjekts, beispielsweise eines Menschen, insbesondere einer Testperson bzw. eines Patienten, zu erhalten, und dann die Signale an einen Computer zu übertragen, um die Herzfrequenzvariabilitäts-Analyse zu erhalten. Obgleich bei den heutigen Technologien die Signalübertragung schnell und bequem ist, und die automatische Signalübertragung auch nicht schwierig ist, umfasst die EKG-Messung immer noch die Verwendung von Elektroden, und nachdem die Signale an den Computer übertragen wurden, muss der Zwischenschritt des HFV-Analysierens noch immer durchgeführt werden, was für gewöhnliche Menschen nicht bequem und ihnen nicht geläufig ist. Daher bleibt, auch wenn die Herzfrequenzvariabilität ein sehr gutes Indiz zum Einschätzen des physiologischen Zustands eines Patienten, einschließlich des vegetativen Nervensystems, des Risikos für einen plötzlichen Tod, usw. ist, eine solche Kenntnis obskur und wird hauptsächlich in Rahmen von Untersuchungen, klinischen Diagnosen und dergleichen verwendet.The European Society of Cardiology and the North American Society of Pacing and Electrophysiology has published reports on heart rate variability and analysis standards published, but In practical applications, the measurement of the electrocardiogram signal (ECG signal) and analysis of heart rate variability performed separately. On the market has the most relevant heart rate variability analyzers in the form of analysis packages. The conventional method for analyzing heart rate variability is first the ECG signals of a measurement object, for example a human, especially a test person or a patient, to obtain and then transmit the signals to a computer for heart rate variability analysis to obtain. Although in today's technologies signal transmission fast and convenient, and automatic signal transmission is not difficult, the ECG measurement still includes the Use of electrodes, and after the signals are transmitted to the computer if the intermediate step of the HFV analysis has still to be carried out, what kind of ordinary People are not comfortable and not familiar with them. Therefore, remains, too if the heart rate variability a very good indication to assess the physiological condition of a patient, including the vegetative Nervous system, the risk for a sudden Death, etc., such obscurity is obscure and is mainly in Framework of examinations, clinical diagnoses and the like used.
Eine Ziel der Erfindung ist es, eine Vorrichtung zum Analysieren der Herzfrequenzvariabilität bereitzustellen, welche eingebaute Messelektroden und eine CPU mit einem Herzfrequenzvariabilitäts-Modul darin aufweist, und dazu in der Lage ist, die Herzfrequenzvariabilitäts-Analyse unmittelbar nach dem Aufnehmen der Signale auszuführen.A The aim of the invention is to provide a device for analyzing the To provide heart rate variability, which built-in measuring electrodes and a CPU with a heart rate variability module therein, and is capable of, the heart rate variability analysis immediately after recording the signals.
Ein anderes Ziel der Erfindung ist es, eine physiologische Alarmvorrichtung bereitzustellen, die eine Herzfrequenz unter Verwendung eines eingebauten HFV-Analysiermoduls analysiert, um so Messobjekten bzw. Patienten zu erlauben, den Zustand ihres Körpers kennen, und es ihnen zu ermöglichen, ihre Arbeit und Ruhe anzupassen.One Another object of the invention is to provide a physiological alarm device provide a heart rate using a built-in The HFV analyzer module analyzes the objects or patients to allow the condition of her body know and allow them to adapt their work and calm.
Um solche Ziele zu erreichen, verwendet die vorliegende Erfindung, die eine mikroelektronische Signalmesstechnologie mit Signalverarbeitung integriert, zwei Messelektroden zum Messen von Signalen und kooperiert mit einer CPU, um einen Algorithmus durchzuführen und um die HFV zu analysieren. Auf solch eine Art und Weise nimmt die Erfindung nicht nur EKG-Signale auf, sondern stellt auch Parameter des HFV-Analysierens bereit. Außerdem ist es einfach, die Vorrichtung der Erfindung zu betreiben, welche die Signalerfassung und HFV-Analyse gleichzeitig ausführt, so dass eine Messobjekt, wie beispielsweise eine Testperson bzw. ein Patient, seinen Gesundheitszustand verstehen kann und entsprechend auf Arbeitsbelastung und Ruhe Acht geben und diese anpassen kann.To achieve such objects, the present invention, which integrates signal processing microelectronic signal measuring technology, uses two measuring electrodes for measuring signals and cooperates with a CPU to perform an algorithm and to analyze the HFV. In such a way, the invention not only records ECG signals but also provides parameters of the HFV analysis. In addition, it is easy to operate the device of the invention which performs signal acquisition and RFV analysis simultaneously so that a device under test, such as a subject, can understand its state of health and pay attention to workload and rest and adapt them.
Andere und weitere Merkmale, Vorteile und Nutzen der Erfindung werden durch die folgende Beschreibung offensichtlich, die in Verbindung mit den beigefügten Zeichnungen steht. Es ist zu verstehen, dass die vorangegangene allgemeine Beschreibung und die folgende ausführliche Beschreibung exemplarisch und erklärend sind, aber die Erfindung nicht einschränken sollen. Die beigefügten Zeichnungen sind in die Anmeldung eingearbeitet und bilden ein Teil der Anmeldung, und, dienen zusammen mit der Beschreibung dazu, die Prinzipien der Erfindung mit allgemeinen Begriffen zu erklären. Ähnliche Bezugszeichen beziehen sich durch die Offenbarung hindurch auf ähnliche Teile.Other and other features, advantages, and benefits of the invention will be realized through the following description, in connection with the attached Drawings stands. It is understood that the previous one general description and the following detailed description by way of example and explanatory are, but should not limit the invention. The attached drawings are incorporated into the application and form part of the application, and, together with the description, serve the principles of To explain the invention in general terms. Refer to like reference numerals through the revelation to similar parts.
Das
Berechnungsverfahren und der Ablauf einer HFV wurden von der European
Society of Cardiology und der North American Society of Pacing and
Electrophysiology organisiert. Daher sind die Prinzipien der Algorithmen
der HFV-Analyse bei verschiedenen Aufgaben und in verschiedenen
Produkten fast die gleichen. Unter Bezugnahme auf die
Obgleich die HFV-Analyse sehr nützlich für eine Einschätzung des Regulierungsmechanismus des vegetativen Nervensystems ist, wird die HFV-Analyse noch immer nicht weitgehend verwendet, weil HFV-Analyse noch immer hauptsächlich mittels Zwischenschaltung von Computern durchgeführt wird und das Aufnehmen der EKG-Signale bzw. das Eingeben der EKG-Signale in den Computer komplex ist. Um die HFV-Analyse bequemer und schneller zu machen, um als eine warnende Referenz für die physiologische Kondition zu dienen, stellt die Erfindung eine HFV-Analysiervorrichtung bereit, welche nicht nur die Funktionen des Messens eines EKG-Signals und des HFV-Analysierens, das unmittelbar HFV-Parameter liefern kann, bereitstellt, sondern auch einfach zu bedienen ist.Although the HFV analysis is very useful for assessing the regulatory mechanism of the autonomic nervous system, the HFV analysis is still not widely used because HRV analysis is still performed mainly through the intermediary of computers and recording the ECG signals or entering the ECG signals into the computer is complex. To make the HFV analysis more convenient and fast In order to serve as a cautionary reference for the physiological condition, the invention provides an HFV analyzer which not only provides the functions of measuring an ECG signal and the HFV analyzing that can provide immediate HRV parameters, but also easy to use.
Unter
Bezugnahme auf
In
dieser Erfindung ist die CPU (
Unter
Bezugnahme auf
Bei
dieser Erfindung legt ein Messobjekt nur einen linken Finger und
einen rechten Finger auf die Messelektroden (
Nebenbei,
die HFV-Analysier-Vorrichtung kann durch das auf der Funktionsoberfläche (
Außerdem gibt
es noch zwei externe Signalmesselektroden (
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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TW094101368A TWI289052B (en) | 2005-01-18 | 2005-01-18 | Instant heart rate variability analysis device |
TW094101368 | 2005-01-18 |
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DE102006002045A1 true DE102006002045A1 (en) | 2006-08-03 |
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DE102006002045A Ceased DE102006002045A1 (en) | 2005-01-18 | 2006-01-16 | Heart rate variability analyzing device for e.g. test person, has measuring electrodes receiving electrocardiogram signals for measuring object, and digital signal processing module with central processing unit to analyze variability |
Country Status (3)
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---|---|
JP (1) | JP2006198403A (en) |
DE (1) | DE102006002045A1 (en) |
TW (1) | TWI289052B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008028912A2 (en) * | 2006-09-07 | 2008-03-13 | Telozo Gmbh | Method and device for deriving and evaluating cardiovascular information from curves of the cardiac current, in particular for applications in telemedicine |
WO2008128531A1 (en) * | 2007-04-24 | 2008-10-30 | Biosign Gmbh | Method and device for measuring variability of stimulated heart rate |
WO2009118729A2 (en) * | 2008-03-24 | 2009-10-01 | Deepbreeze Ltd. | Methods and systems for use in determination of a patient's heart condition |
CN102929487A (en) * | 2012-10-31 | 2013-02-13 | 广东欧珀移动通信有限公司 | Method and device for unlocking mobile terminal |
WO2014037797A1 (en) * | 2012-09-10 | 2014-03-13 | Hemodinamics, S.A. De C.V. | System, method and apparatus for measuring the magnitude of instability and/or acceleration of a heart rate |
CN103989469A (en) * | 2013-05-30 | 2014-08-20 | 邹朝圣 | Physical ability and heart strength identification system |
DE102022114277A1 (en) | 2022-06-07 | 2023-12-07 | BioSign Medical UG (haftungsbeschränkt) | Method, device and executable computer program for the individualized quantification of a respiratory sinus arrhythmia |
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-
2005
- 2005-01-18 TW TW094101368A patent/TWI289052B/en not_active IP Right Cessation
-
2006
- 2006-01-13 JP JP2006005573A patent/JP2006198403A/en active Pending
- 2006-01-16 DE DE102006002045A patent/DE102006002045A1/en not_active Ceased
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2008028912A2 (en) * | 2006-09-07 | 2008-03-13 | Telozo Gmbh | Method and device for deriving and evaluating cardiovascular information from curves of the cardiac current, in particular for applications in telemedicine |
WO2008028912A3 (en) * | 2006-09-07 | 2008-07-17 | Telovital Gmbh | Method and device for deriving and evaluating cardiovascular information from curves of the cardiac current, in particular for applications in telemedicine |
US8467859B2 (en) | 2006-09-07 | 2013-06-18 | Telozo Gmbh | Method and device for deriving and evaluating cardiovascular information from curves of the cardiac current, in particular for applications in telemedicine |
WO2008128531A1 (en) * | 2007-04-24 | 2008-10-30 | Biosign Gmbh | Method and device for measuring variability of stimulated heart rate |
WO2009118729A2 (en) * | 2008-03-24 | 2009-10-01 | Deepbreeze Ltd. | Methods and systems for use in determination of a patient's heart condition |
WO2009118729A3 (en) * | 2008-03-24 | 2010-01-28 | Deepbreeze Ltd. | Methods and systems for use in determination of a patient's heart condition |
WO2014037797A1 (en) * | 2012-09-10 | 2014-03-13 | Hemodinamics, S.A. De C.V. | System, method and apparatus for measuring the magnitude of instability and/or acceleration of a heart rate |
CN102929487A (en) * | 2012-10-31 | 2013-02-13 | 广东欧珀移动通信有限公司 | Method and device for unlocking mobile terminal |
CN102929487B (en) * | 2012-10-31 | 2015-07-01 | 广东欧珀移动通信有限公司 | Method and device for unlocking mobile terminal |
CN103989469A (en) * | 2013-05-30 | 2014-08-20 | 邹朝圣 | Physical ability and heart strength identification system |
CN103989469B (en) * | 2013-05-30 | 2016-03-16 | 邹朝圣 | Physical ability and heart strength identification system |
DE102022114277A1 (en) | 2022-06-07 | 2023-12-07 | BioSign Medical UG (haftungsbeschränkt) | Method, device and executable computer program for the individualized quantification of a respiratory sinus arrhythmia |
Also Published As
Publication number | Publication date |
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TW200626109A (en) | 2006-08-01 |
JP2006198403A (en) | 2006-08-03 |
TWI289052B (en) | 2007-11-01 |
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