DE102007018906A1 - Detektion von Herzflimmern unter Verwendung von SPO2 - Google Patents
Detektion von Herzflimmern unter Verwendung von SPO2 Download PDFInfo
- Publication number
- DE102007018906A1 DE102007018906A1 DE102007018906A DE102007018906A DE102007018906A1 DE 102007018906 A1 DE102007018906 A1 DE 102007018906A1 DE 102007018906 A DE102007018906 A DE 102007018906A DE 102007018906 A DE102007018906 A DE 102007018906A DE 102007018906 A1 DE102007018906 A1 DE 102007018906A1
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- patient
- analysis
- intervals
- plethysmographic waveform
- 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.)
- Withdrawn
Links
- 206010003658 Atrial Fibrillation Diseases 0.000 title abstract description 50
- 238000001514 detection method Methods 0.000 title description 14
- 229910003798 SPO2 Inorganic materials 0.000 title description 2
- 101100478210 Schizosaccharomyces pombe (strain 972 / ATCC 24843) spo2 gene Proteins 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 41
- 206010061592 cardiac fibrillation Diseases 0.000 claims abstract description 10
- 238000004458 analytical method Methods 0.000 claims description 35
- 230000003416 augmentation Effects 0.000 claims description 16
- 230000033764 rhythmic process Effects 0.000 claims description 13
- 230000001788 irregular Effects 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 8
- 241001465754 Metazoa Species 0.000 claims description 3
- 230000002600 fibrillogenic effect Effects 0.000 claims description 3
- 239000008280 blood Substances 0.000 abstract description 12
- 210000004369 blood Anatomy 0.000 abstract description 12
- 238000012544 monitoring process Methods 0.000 abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 6
- 238000004883 computer application Methods 0.000 description 5
- 230000036772 blood pressure Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 230000002861 ventricular Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013213 extrapolation Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 208000017667 Chronic Disease Diseases 0.000 description 2
- 208000009729 Ventricular Premature Complexes Diseases 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 210000005240 left ventricle Anatomy 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000002102 Atrial Premature Complexes Diseases 0.000 description 1
- 101100518972 Caenorhabditis elegans pat-6 gene Proteins 0.000 description 1
- 206010033557 Palpitations Diseases 0.000 description 1
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 210000005241 right ventricle Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000035488 systolic blood pressure Effects 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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- 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
- A61B5/72—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)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/411,714 US7846106B2 (en) | 2006-04-26 | 2006-04-26 | Atrial fibrillation detection using SPO2 |
| US11/411,714 | 2006-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007018906A1 true DE102007018906A1 (de) | 2007-12-27 |
Family
ID=38135268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007018906A Withdrawn DE102007018906A1 (de) | 2006-04-26 | 2007-04-19 | Detektion von Herzflimmern unter Verwendung von SPO2 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7846106B2 (enExample) |
| JP (1) | JP2007289694A (enExample) |
| CN (1) | CN101061950B (enExample) |
| DE (1) | DE102007018906A1 (enExample) |
| GB (1) | GB2437628B (enExample) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7758503B2 (en) | 1997-01-27 | 2010-07-20 | Lynn Lawrence A | Microprocessor system for the analysis of physiologic and financial datasets |
| US8932227B2 (en) | 2000-07-28 | 2015-01-13 | Lawrence A. Lynn | System and method for CO2 and oximetry integration |
| US9042952B2 (en) | 1997-01-27 | 2015-05-26 | Lawrence A. Lynn | System and method for automatic detection of a plurality of SPO2 time series pattern types |
| US9468378B2 (en) | 1997-01-27 | 2016-10-18 | Lawrence A. Lynn | Airway instability detection system and method |
| US20070191697A1 (en) | 2006-02-10 | 2007-08-16 | Lynn Lawrence A | System and method for SPO2 instability detection and quantification |
| US20060195041A1 (en) | 2002-05-17 | 2006-08-31 | Lynn Lawrence A | Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions |
| US9053222B2 (en) | 2002-05-17 | 2015-06-09 | Lawrence A. Lynn | Patient safety processor |
| US7668579B2 (en) | 2006-02-10 | 2010-02-23 | Lynn Lawrence A | System and method for the detection of physiologic response to stimulation |
| US7846106B2 (en) | 2006-04-26 | 2010-12-07 | The General Electric Company | Atrial fibrillation detection using SPO2 |
| US7806832B2 (en) * | 2007-04-30 | 2010-10-05 | The General Electric Company | False positive reduction in SPO2 atrial fibrillation detection using average heart rate and NIBP |
| EP2283443A1 (en) | 2008-05-07 | 2011-02-16 | Lynn, Lawrence A. | Medical failure pattern search engine |
| WO2010053845A1 (en) | 2008-11-05 | 2010-05-14 | Nellcor Puritan Bennett Llc | System and method for facilitating observation of monitored physiologic data |
| US9526620B2 (en) | 2009-03-30 | 2016-12-27 | DePuy Synthes Products, Inc. | Zero profile spinal fusion cage |
| US9393129B2 (en) | 2009-12-10 | 2016-07-19 | DePuy Synthes Products, Inc. | Bellows-like expandable interbody fusion cage |
| US9351654B2 (en) | 2010-06-08 | 2016-05-31 | Alivecor, Inc. | Two electrode apparatus and methods for twelve lead ECG |
| US8509882B2 (en) | 2010-06-08 | 2013-08-13 | Alivecor, Inc. | Heart monitoring system usable with a smartphone or computer |
| EP2587991B1 (en) | 2010-07-02 | 2021-08-18 | MIR SRL Medical International Research | A portable pulseoximeter for a direct and immediate automated evaluation of the cardiac rhythm (regularity) |
| US9002440B2 (en) | 2010-07-08 | 2015-04-07 | Intelomed, Inc. | System and method for characterizing circulatory blood flow |
| CA2804788C (en) | 2010-07-08 | 2020-08-25 | Intelomed, Inc. | System and method for characterizing circulatory blood flow |
| US20120078372A1 (en) | 2010-09-23 | 2012-03-29 | Thomas Gamache | Novel implant inserter having a laterally-extending dovetail engagement feature |
| US9706952B2 (en) | 2011-01-06 | 2017-07-18 | Siemens Healthcare Gmbh | System for ventricular arrhythmia detection and characterization |
| US9402571B2 (en) | 2011-01-06 | 2016-08-02 | Siemens Medical Solutions Usa, Inc. | Biological tissue function analysis |
| US9675274B2 (en) | 2011-09-23 | 2017-06-13 | Nellcor Puritan Bennett Ireland | Systems and methods for determining respiration information from a photoplethysmograph |
| US8880576B2 (en) | 2011-09-23 | 2014-11-04 | Nellcor Puritan Bennett Ireland | Systems and methods for determining respiration information from a photoplethysmograph |
| US9119597B2 (en) | 2011-09-23 | 2015-09-01 | Nellcor Puritan Bennett Ireland | Systems and methods for determining respiration information from a photoplethysmograph |
| US9402554B2 (en) | 2011-09-23 | 2016-08-02 | Nellcor Puritan Bennett Ireland | Systems and methods for determining respiration information from a photoplethysmograph |
| US9693709B2 (en) | 2011-09-23 | 2017-07-04 | Nellcot Puritan Bennett Ireland | Systems and methods for determining respiration information from a photoplethysmograph |
| US8755871B2 (en) | 2011-11-30 | 2014-06-17 | Covidien Lp | Systems and methods for detecting arrhythmia from a physiological signal |
| US9693736B2 (en) | 2011-11-30 | 2017-07-04 | Nellcor Puritan Bennett Ireland | Systems and methods for determining respiration information using historical distribution |
| US9247896B2 (en) | 2012-01-04 | 2016-02-02 | Nellcor Puritan Bennett Ireland | Systems and methods for determining respiration information using phase locked loop |
| US8880155B2 (en) * | 2012-02-24 | 2014-11-04 | Covidien Lp | Hypovolemia diagnosis technique |
| US9179876B2 (en) | 2012-04-30 | 2015-11-10 | Nellcor Puritan Bennett Ireland | Systems and methods for identifying portions of a physiological signal usable for determining physiological information |
| WO2014074913A1 (en) | 2012-11-08 | 2014-05-15 | Alivecor, Inc. | Electrocardiogram signal detection |
| US10182921B2 (en) | 2012-11-09 | 2019-01-22 | DePuy Synthes Products, Inc. | Interbody device with opening to allow packing graft and other biologics |
| US9560978B2 (en) | 2013-02-05 | 2017-02-07 | Covidien Lp | Systems and methods for determining respiration information from a physiological signal using amplitude demodulation |
| US9687159B2 (en) | 2013-02-27 | 2017-06-27 | Covidien Lp | Systems and methods for determining physiological information by identifying fiducial points in a physiological signal |
| US9554712B2 (en) | 2013-02-27 | 2017-01-31 | Covidien Lp | Systems and methods for generating an artificial photoplethysmograph signal |
| US9254092B2 (en) | 2013-03-15 | 2016-02-09 | Alivecor, Inc. | Systems and methods for processing and analyzing medical data |
| CA2914666C (en) * | 2013-06-04 | 2022-11-15 | Intelomed, Inc. | Hemodynamic risk severity based upon detection and quantification of cardiac dysrhythmia behavior using a pulse volume waveform |
| WO2014201183A1 (en) | 2013-06-11 | 2014-12-18 | Intelomed, Inc | Predicting hypovolemic hypotensive conditions using a pulse volume waveform |
| WO2014202829A1 (en) | 2013-06-19 | 2014-12-24 | Turun Yliopisto | Method and apparatus for determining information indicative of cardiac malfunctions |
| US9247911B2 (en) | 2013-07-10 | 2016-02-02 | Alivecor, Inc. | Devices and methods for real-time denoising of electrocardiograms |
| US9808160B2 (en) | 2013-08-12 | 2017-11-07 | Intelomed, Inc. | Systems and methods for monitoring and analyzing cardiovascular states |
| US10022068B2 (en) | 2013-10-28 | 2018-07-17 | Covidien Lp | Systems and methods for detecting held breath events |
| US9913587B2 (en) | 2013-11-01 | 2018-03-13 | Cardiio, Inc. | Method and system for screening of atrial fibrillation |
| US9848785B2 (en) | 2013-12-05 | 2017-12-26 | Siemens Healthcare Gmbh | Analysis and characterization of patient signals |
| EP3079571A4 (en) | 2013-12-12 | 2017-08-02 | Alivecor, Inc. | Methods and systems for arrhythmia tracking and scoring |
| TWI551266B (zh) * | 2013-12-30 | 2016-10-01 | 財團法人工業技術研究院 | 動脈波分析方法及其系統 |
| WO2015105787A1 (en) | 2014-01-07 | 2015-07-16 | Covidien Lp | Apnea analysis system and method |
| CN104825170A (zh) * | 2014-02-11 | 2015-08-12 | 北京超思电子技术股份有限公司 | 一种血氧测量仪 |
| US9901308B2 (en) | 2014-02-20 | 2018-02-27 | Covidien Lp | Systems and methods for filtering autocorrelation peaks and detecting harmonics |
| US20170312171A1 (en) * | 2014-11-21 | 2017-11-02 | University Of Washington | Methods and defibrillators utilizing hidden markov models to analyze ecg and/or impedance signals |
| CN107847154B (zh) | 2015-05-13 | 2021-07-16 | 阿利弗克公司 | 不一致监测 |
| US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
| US11147463B2 (en) * | 2017-11-03 | 2021-10-19 | Samsung Electronics Co., Ltd. | Method and apparatus for high accuracy photoplethysmogram based atrial fibrillation detection using wearable device |
| US10729350B2 (en) | 2018-03-19 | 2020-08-04 | General Electric Company | System and method for monitoring cardiac arrhythmias |
| LT6780B (lt) | 2018-11-16 | 2020-11-10 | Kauno technologijos universitetas | Personalizuotos gyvybei pavojingų būsenų stebėsenos sistema ir būdas lėtine inkstų liga sergantiems pacientams |
| LT6743B (lt) | 2018-11-22 | 2020-07-10 | Kauno technologijos universitetas | Poinsultinės būklės pacientų netrukdančios ilgalaikės prieširdžių aritmijų stebėsenos ir charakterizavimo sistema ir būdas |
| CN109567783B (zh) * | 2018-11-30 | 2021-06-18 | 合肥工业大学 | 一种基于加权马尔可夫模型预测空间位置心磁信号的方法 |
| CN112294269A (zh) * | 2019-07-30 | 2021-02-02 | 深圳迈瑞生物医疗电子股份有限公司 | 节律规则性提示方法、显示方法、监护设备及监护系统 |
| WO2021016892A1 (zh) * | 2019-07-30 | 2021-02-04 | 深圳迈瑞生物医疗电子股份有限公司 | 规则性评价信息的分析方法、监护设备及监护系统 |
| US12232851B2 (en) | 2021-03-08 | 2025-02-25 | Medtronic, Inc. | Acute health event monitoring |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356827A (en) | 1978-11-27 | 1982-11-02 | Nippon Collin Co., Ltd. | Method of arrhythmia detection with detecting mechanism |
| US4262674A (en) | 1978-11-27 | 1981-04-21 | Nippon Colin Co., Ltd. | Sphygmomanometer with an arrhythmia detecting mechanism |
| US5152296A (en) | 1990-03-01 | 1992-10-06 | Hewlett-Packard Company | Dual-finger vital signs monitor |
| JPH05200005A (ja) | 1992-01-28 | 1993-08-10 | Omron Corp | 電子血圧計 |
| JPH05212004A (ja) | 1992-02-06 | 1993-08-24 | Omron Corp | 電子血圧計 |
| JPH05288869A (ja) | 1992-04-06 | 1993-11-05 | Seiko Epson Corp | 多機能ウォッチ |
| US5404878A (en) | 1993-01-19 | 1995-04-11 | Hewlett-Packard Company | Method and apparatus for automatic non-invasive monitoring of a patient's blood pressure |
| JPH0889484A (ja) | 1994-09-21 | 1996-04-09 | Tochigi Nippon Denki Kk | 患者監視装置 |
| US5995860A (en) * | 1995-07-06 | 1999-11-30 | Thomas Jefferson University | Implantable sensor and system for measurement and control of blood constituent levels |
| AUPN740796A0 (en) * | 1996-01-04 | 1996-01-25 | Circuitry Systems Limited | Biomedical data collection apparatus |
| US5931790A (en) | 1997-06-06 | 1999-08-03 | Southwest Research Institute | System and method for accurately monitoring the cardiovascular state of a living subject |
| US5865756A (en) * | 1997-06-06 | 1999-02-02 | Southwest Research Institute | System and method for identifying and correcting abnormal oscillometric pulse waves |
| JP3465133B2 (ja) * | 1997-08-05 | 2003-11-10 | 日本光電工業株式会社 | 患者監視装置 |
| JP3114142B2 (ja) | 1998-05-28 | 2000-12-04 | マイクロライフ システムズ エージー | 血圧の測定と不整脈の検出とを同時に行うための装置 |
| JP4174922B2 (ja) | 1999-07-19 | 2008-11-05 | オムロンヘルスケア株式会社 | 患者監視装置 |
| US6496723B1 (en) | 1999-08-30 | 2002-12-17 | Denso Corporation | Method of obtaining information that corresponds to electrocardiogram of human body from pulse wave thereof |
| US6477406B1 (en) | 1999-11-10 | 2002-11-05 | Pacesetter, Inc. | Extravascular hemodynamic acoustic sensor |
| US6491639B1 (en) * | 1999-11-10 | 2002-12-10 | Pacesetter, Inc. | Extravascular hemodynamic sensor |
| US6600949B1 (en) * | 1999-11-10 | 2003-07-29 | Pacesetter, Inc. | Method for monitoring heart failure via respiratory patterns |
| JP2001346769A (ja) * | 2000-06-09 | 2001-12-18 | Nippon Colin Co Ltd | 循環状態監視装置 |
| GB0014855D0 (en) * | 2000-06-16 | 2000-08-09 | Isis Innovation | Combining measurements from different sensors |
| NZ524765A (en) | 2000-07-19 | 2006-10-27 | Nigel E Sharrock | Non-invasive measurement of suprasystolic signals |
| ATE362729T1 (de) * | 2000-09-20 | 2007-06-15 | Univ Mcgill | Verfahren und system zur ermittlung von herzarrhythmie |
| US6423010B1 (en) | 2000-10-04 | 2002-07-23 | Critikon Company, L.L.C. | Oscillometric blood pressure monitor with improved performance in the presence of arrhythmias |
| US7547283B2 (en) * | 2000-11-28 | 2009-06-16 | Physiosonics, Inc. | Methods for determining intracranial pressure non-invasively |
| US6490479B2 (en) * | 2000-12-28 | 2002-12-03 | Ge Medical Systems Information Technologies, Inc. | Atrial fibrillation detection method and apparatus |
| JP3603036B2 (ja) | 2001-03-16 | 2004-12-15 | コーリンメディカルテクノロジー株式会社 | 自動血圧測定装置 |
| KR100452748B1 (ko) | 2001-05-08 | 2004-10-12 | 유닉스전자주식회사 | 전자 혈압계를 이용한 심전도 측정 방법 |
| US8055333B2 (en) * | 2001-07-05 | 2011-11-08 | Jeng-Ren Duann | Device and method for detecting cardiac impairments |
| US6832113B2 (en) | 2001-11-16 | 2004-12-14 | Cardiac Pacemakers, Inc. | Non-invasive method and apparatus for cardiac pacemaker pacing parameter optimization and monitoring of cardiac dysfunction |
| JP2003210420A (ja) | 2002-01-24 | 2003-07-29 | Sanyo Electric Co Ltd | 在宅健康管理システム及びバイタルデータ遠隔表示方法 |
| US6719701B2 (en) | 2002-01-28 | 2004-04-13 | Pacesetter, Inc. | Implantable syncope monitor and method of using the same |
| US7074192B2 (en) | 2003-07-03 | 2006-07-11 | Ge Medical Systems Information Technologies, Inc. | Method and apparatus for measuring blood pressure using relaxed matching criteria |
| US7532929B2 (en) * | 2004-02-23 | 2009-05-12 | Biotronik Crm Patent Ag | Adaptive ventricular rate smoothing during atrial fibrillation |
| US7680532B2 (en) | 2005-02-25 | 2010-03-16 | Joseph Wiesel | Detecting atrial fibrillation, method of and apparatus for |
| US7706868B2 (en) * | 2005-02-25 | 2010-04-27 | Joseph Wiesel | Detecting atrial fibrillation, method of and apparatus for |
| US7846106B2 (en) | 2006-04-26 | 2010-12-07 | The General Electric Company | Atrial fibrillation detection using SPO2 |
| US20080200819A1 (en) | 2007-02-20 | 2008-08-21 | Lynn Lawrence A | Orthostasis detection system and method |
-
2006
- 2006-04-26 US US11/411,714 patent/US7846106B2/en active Active
-
2007
- 2007-04-19 DE DE102007018906A patent/DE102007018906A1/de not_active Withdrawn
- 2007-04-20 JP JP2007111261A patent/JP2007289694A/ja active Pending
- 2007-04-23 GB GB0707815A patent/GB2437628B/en active Active
- 2007-04-26 CN CN2007101010994A patent/CN101061950B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20070255146A1 (en) | 2007-11-01 |
| CN101061950B (zh) | 2013-06-19 |
| CN101061950A (zh) | 2007-10-31 |
| US7846106B2 (en) | 2010-12-07 |
| JP2007289694A (ja) | 2007-11-08 |
| GB2437628A (en) | 2007-10-31 |
| GB0707815D0 (en) | 2007-05-30 |
| GB2437628B (en) | 2009-09-02 |
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