DE19902253B4 - Verfahren und System zur Charakterisierung der Qualität von Herzfunktionsanzeigesignalen - Google Patents
Verfahren und System zur Charakterisierung der Qualität von Herzfunktionsanzeigesignalen Download PDFInfo
- Publication number
- DE19902253B4 DE19902253B4 DE19902253A DE19902253A DE19902253B4 DE 19902253 B4 DE19902253 B4 DE 19902253B4 DE 19902253 A DE19902253 A DE 19902253A DE 19902253 A DE19902253 A DE 19902253A DE 19902253 B4 DE19902253 B4 DE 19902253B4
- Authority
- DE
- Germany
- Prior art keywords
- signals
- mismatch
- qrs complexes
- noise
- histogram
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000004217 heart function Effects 0.000 title claims abstract description 30
- 238000000718 qrs complex Methods 0.000 claims abstract description 126
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims description 23
- 238000004458 analytical method Methods 0.000 claims description 16
- 238000012163 sequencing technique Methods 0.000 claims 1
- 238000004364 calculation method Methods 0.000 description 16
- 238000012545 processing Methods 0.000 description 16
- 230000005484 gravity Effects 0.000 description 13
- 238000012544 monitoring process Methods 0.000 description 11
- 238000004422 calculation algorithm Methods 0.000 description 8
- 208000010201 Exanthema Diseases 0.000 description 6
- 238000009795 derivation Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 201000005884 exanthem Diseases 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 206010037844 rash Diseases 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000002565 electrocardiography Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 208000009729 Ventricular Premature Complexes Diseases 0.000 description 2
- 230000036982 action potential Effects 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 230000006793 arrhythmia Effects 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
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- 238000004891 communication Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 230000028161 membrane depolarization Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 208000014526 Conduction disease Diseases 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 208000028831 congenital heart disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000002064 heart cell Anatomy 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
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- 230000004213 regulation of atrial cardiomyocyte membrane depolarization Effects 0.000 description 1
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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
- A61B5/366—Detecting abnormal QRS complex, e.g. widening
-
- 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
- A61B5/7221—Determining signal validity, reliability or quality
-
- 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
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/048,620 | 1998-03-26 | ||
| US09/048,620 US5967994A (en) | 1998-03-26 | 1998-03-26 | Method and system for characterizing the quality of signals indicative of heart function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19902253A1 DE19902253A1 (de) | 1999-10-07 |
| DE19902253B4 true DE19902253B4 (de) | 2007-03-08 |
Family
ID=21955537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19902253A Expired - Lifetime DE19902253B4 (de) | 1998-03-26 | 1999-01-21 | Verfahren und System zur Charakterisierung der Qualität von Herzfunktionsanzeigesignalen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5967994A (enExample) |
| JP (1) | JP4768095B2 (enExample) |
| DE (1) | DE19902253B4 (enExample) |
| GB (1) | GB2335747B (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273854B1 (en) * | 1998-05-05 | 2001-08-14 | Body Bio Corporation | Medical diagnostic analysis method and system |
| US6409659B1 (en) * | 1998-11-04 | 2002-06-25 | Ge Medical Systems Information Technologies, Inc. | Method and apparatus for displaying physiological patient data |
| US6684090B2 (en) * | 1999-01-07 | 2004-01-27 | Masimo Corporation | Pulse oximetry data confidence indicator |
| US6606511B1 (en) * | 1999-01-07 | 2003-08-12 | Masimo Corporation | Pulse oximetry pulse indicator |
| US6438405B1 (en) | 2000-04-28 | 2002-08-20 | Koninklijke Philips Electronics, N.V. | Imaging safety device |
| US6701182B1 (en) * | 2000-05-25 | 2004-03-02 | Ge Medical Systems Information Technologies Gmbh | Method and apparatus for analyzing a physiological waveform |
| US6967652B1 (en) | 2000-11-13 | 2005-11-22 | Ge Medical Systems Information Technologies, Inc. | Method and apparatus for displaying physiological patient data |
| US7783354B2 (en) * | 2002-04-29 | 2010-08-24 | Medtronic, Inc. | Method and apparatus for identifying cardiac and non-cardiac oversensing using intracardiac electrograms |
| US7283863B2 (en) * | 2002-04-29 | 2007-10-16 | Medtronic, Inc. | Method and apparatus for identifying cardiac and non-cardiac oversensing using intracardiac electrograms |
| US6915157B2 (en) * | 2003-02-18 | 2005-07-05 | Medtronic, Inc. | Implantable medical device for assessing heart failure state from Mechanical Pulsus Alternans |
| US7587237B2 (en) | 2004-02-02 | 2009-09-08 | Cardionet, Inc. | Biological signal management |
| ES2374396T3 (es) * | 2006-09-07 | 2012-02-16 | Telozo Gmbh | Método para deducir y evaluar informaciones cardiovasculares a partir de curvas de la corriente cardíaca, particularmente para aplicaciones telemédicas. |
| US8805482B2 (en) * | 2008-07-28 | 2014-08-12 | General Electric Conpany | System and method for signal quality indication and false alarm reduction in ECG monitoring systems |
| JP5493146B2 (ja) * | 2010-01-14 | 2014-05-14 | 国立大学法人 筑波大学 | 心電異常判定支援装置及び心電異常判定支援プログラム |
| EP4523622A3 (en) | 2010-07-14 | 2025-04-09 | Mayo Foundation For Medical Education And Research | Non-invasive monitoring of physiological conditions |
| CN103501694B (zh) | 2011-03-24 | 2015-07-08 | 德尔格医疗有限责任公司 | 测量生理信号质量的装置及方法 |
| US20130261403A1 (en) * | 2012-03-29 | 2013-10-03 | General Electric Company | System and Method of Managing Technician Review of Medical Test Data |
| EP2767224B1 (en) | 2013-02-19 | 2017-03-01 | BIOTRONIK SE & Co. KG | A method for the detection of subcutaneous cardiac signals and a cardiac device for use in detecting subcutaneous cardiac signals |
| US9220432B2 (en) | 2013-03-02 | 2015-12-29 | C. R. Bard, Inc. | Method and system of utilizing ECG signal for central venous catheter tip positioning |
| US8788024B1 (en) * | 2013-03-15 | 2014-07-22 | Apn Health, Llc | Multi-channel cardiac measurements |
| US20160256063A1 (en) * | 2013-09-27 | 2016-09-08 | Mayo Foundation For Medical Education And Research | Analyte assessment and arrhythmia risk prediction using physiological electrical data |
| CN103720468B (zh) * | 2013-12-05 | 2015-07-29 | 深圳先进技术研究院 | 应用于动态心电数据的伪差识别方法和装置 |
| CN104095627B (zh) * | 2014-05-20 | 2016-05-04 | 邱磊 | 一种心电图数字化信号质量软判决方法和装置 |
| CN104188652B (zh) * | 2014-09-09 | 2016-08-24 | 广东工业大学 | 心电图的数据质量实时控制方法及其系统 |
| US10456088B2 (en) | 2015-07-16 | 2019-10-29 | Samsung Electronics Company, Ltd. | Performance of biological measurements in the presence of noise |
| CN105725971A (zh) * | 2016-02-01 | 2016-07-06 | 武汉朗迪远程医疗科技有限公司 | 一种心电信号质量评分方法 |
| CN106073766B (zh) * | 2016-05-30 | 2019-05-17 | 漫迪医疗仪器（上海）有限公司 | Qrs数据波识别方法、系统及具有该系统的服务器 |
| EP3419519B1 (en) * | 2016-06-15 | 2020-07-15 | Samsung Electronics Co., Ltd. | Improving performance of biological measurements in the presence of noise |
| EP3882628B1 (en) * | 2018-11-15 | 2025-12-24 | Sekisui Medical Co., Ltd. | Analysis method for analyzing a coagulation characteristics of a blood specimen |
| WO2021021663A1 (en) | 2019-07-26 | 2021-02-04 | Bard Access Systems, Inc. | System and method of utilizing ecg signal for static catheter tip confirmation |
| CN113223649B (zh) * | 2020-01-20 | 2023-08-18 | 深圳市理邦精密仪器股份有限公司 | 多导联心电数据的获取方法以及相关设备、装置 |
| JP7421739B2 (ja) * | 2020-05-29 | 2024-01-25 | ビュノ インコーポレイテッド | 携帯用心電図測定装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275742A (en) * | 1978-05-12 | 1981-06-30 | C.M. Industries | Process and device for processing and displaying a read-out signal from an electrocardiogram recording read at a speed greater than the speed of recording |
| US5056527A (en) * | 1989-08-03 | 1991-10-15 | Terumo Kabushiki Kaisha | Apparatus for analyzing vital signals based upon a feature selected from a plurality of vital signal features |
| GB2266593A (en) * | 1990-09-12 | 1993-11-03 | Howard Theodore Bellin | Removing noise induced artifacts from a repeating complex waveform |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179444A (ja) * | 1984-09-28 | 1986-04-23 | 株式会社アドバンス | 生体信号ア−チフアクト検出装置 |
| US5139027A (en) * | 1990-12-03 | 1992-08-18 | Cinventa Aktiebolag | Method of filtering an analog ecg signal |
| US5224486A (en) * | 1992-02-28 | 1993-07-06 | Hewlett-Packard Company | Method and apparatus for classifying heartbeat waveforms |
| SE9403950D0 (sv) * | 1994-11-16 | 1994-11-16 | Siemens Elema Ab | Analysapparat |
| IT1278679B1 (it) * | 1995-05-22 | 1997-11-27 | Paolo Alcidi | Metodo ed apparecchiatura per l'acquisizione ed il trattamento di segnali elettrocardiografici |
| US5779645A (en) * | 1996-12-17 | 1998-07-14 | Pacesetter, Inc. | System and method for waveform morphology comparison |
| US5776069A (en) * | 1997-01-09 | 1998-07-07 | Hewlett-Packard Company | Method and system for quantitatively determining EKG waveform organization |
-
1998
- 1998-03-26 US US09/048,620 patent/US5967994A/en not_active Expired - Lifetime
-
1999
- 1999-01-21 DE DE19902253A patent/DE19902253B4/de not_active Expired - Lifetime
- 1999-03-22 GB GB9906610A patent/GB2335747B/en not_active Expired - Lifetime
- 1999-03-25 JP JP08249299A patent/JP4768095B2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275742A (en) * | 1978-05-12 | 1981-06-30 | C.M. Industries | Process and device for processing and displaying a read-out signal from an electrocardiogram recording read at a speed greater than the speed of recording |
| US5056527A (en) * | 1989-08-03 | 1991-10-15 | Terumo Kabushiki Kaisha | Apparatus for analyzing vital signals based upon a feature selected from a plurality of vital signal features |
| GB2266593A (en) * | 1990-09-12 | 1993-11-03 | Howard Theodore Bellin | Removing noise induced artifacts from a repeating complex waveform |
Non-Patent Citations (2)
| Title |
|---|
| GRITZALI, F. et al.: "Noise estimation in ECG sig- nals", In: IEEE enginiering Medicine and Biology Society, 1988, Vol. 1, S. 152-153 |
| GRITZALI, F. et al.: "Noise estimation in ECG sig-nals", In: IEEE enginiering Medicine and Biology Society, 1988, Vol. 1, S. 152-153 * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9906610D0 (en) | 1999-05-19 |
| JP4768095B2 (ja) | 2011-09-07 |
| GB2335747A (en) | 1999-09-29 |
| JPH11313806A (ja) | 1999-11-16 |
| DE19902253A1 (de) | 1999-10-07 |
| US5967994A (en) | 1999-10-19 |
| GB2335747B (en) | 2002-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA |
|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US |
|
| R071 | Expiry of right |