EP2953533A4 - Ortung von referenzpunkten in physiologischen signalen - Google Patents
Ortung von referenzpunkten in physiologischen signalenInfo
- Publication number
- EP2953533A4 EP2953533A4 EP13874699.5A EP13874699A EP2953533A4 EP 2953533 A4 EP2953533 A4 EP 2953533A4 EP 13874699 A EP13874699 A EP 13874699A EP 2953533 A4 EP2953533 A4 EP 2953533A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- physiological signals
- fiducial points
- detecting fiducial
- detecting
- points
- 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- Withdrawn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
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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- 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
-
- 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]
- A61B5/33—Heart-related electrical modalities, e.g. electrocardiography [ECG] specially adapted for cooperation with other devices
-
- 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
- A61B5/347—Detecting the frequency distribution of signals
-
- 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
-
- 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
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/02—Preprocessing
- G06F2218/04—Denoising
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/08—Feature extraction
- G06F2218/10—Feature extraction by analysing the shape of a waveform, e.g. extracting parameters relating to peaks
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Signal Processing (AREA)
- Artificial Intelligence (AREA)
- Physiology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/024770 WO2014123512A1 (en) | 2013-02-05 | 2013-02-05 | Detecting fiducial points in physiological signals |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2953533A1 EP2953533A1 (de) | 2015-12-16 |
EP2953533A4 true EP2953533A4 (de) | 2016-12-07 |
Family
ID=51299994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13874699.5A Withdrawn EP2953533A4 (de) | 2013-02-05 | 2013-02-05 | Ortung von referenzpunkten in physiologischen signalen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2953533A4 (de) |
AU (1) | AU2013377909B2 (de) |
CA (1) | CA2900160C (de) |
WO (1) | WO2014123512A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9314181B2 (en) | 2009-11-03 | 2016-04-19 | Vivaquant Llc | Method and apparatus for detection of heartbeat characteristics |
US9339202B2 (en) | 2009-11-03 | 2016-05-17 | Vivaquant Llc | System for processing physiological data |
US9414786B1 (en) | 2009-11-03 | 2016-08-16 | Vivaquant Llc | ECG sensing with noise filtering |
US9706956B2 (en) | 2009-11-03 | 2017-07-18 | Vivaquant Llc | Method and apparatus for assessing cardiac and/or mental health |
EP2914192B1 (de) | 2012-11-05 | 2019-05-01 | Pythagoras Medical Ltd. | Gesteuerte gewebeablation |
WO2015170281A1 (en) | 2014-05-07 | 2015-11-12 | Rainbow Medical Ltd | Controlled tissue ablation techniques |
US10383685B2 (en) | 2015-05-07 | 2019-08-20 | Pythagoras Medical Ltd. | Techniques for use with nerve tissue |
US10188305B2 (en) | 2015-07-09 | 2019-01-29 | Drägerwerk AG & Co. KGaA | Locating J-points in electrocardiogram signals |
EP3457975A2 (de) | 2016-05-18 | 2019-03-27 | Pythagoras Medical Ltd. | Spiralförmiger katheter |
US10610162B2 (en) | 2016-05-31 | 2020-04-07 | Stmicroelectronics S.R.L. | Method for the detecting electrocardiogram anomalies and corresponding system |
US10595788B2 (en) | 2016-05-31 | 2020-03-24 | Stmicroelectronics S.R.L. | Method for the detecting electrocardiogram anomalies and corresponding system |
WO2018009569A1 (en) | 2016-07-06 | 2018-01-11 | Cardiac Pacemakers, Inc. | Method and system for determining an atrial contraction timing fiducial in a leadless cardiac pacemaker system |
US11103145B1 (en) | 2017-06-14 | 2021-08-31 | Vivaquant Llc | Physiological signal monitoring and apparatus therefor |
US11045163B2 (en) | 2017-09-19 | 2021-06-29 | Ausculsciences, Inc. | Method of detecting noise in auscultatory sound signals of a coronary-artery-disease detection system |
US11045144B2 (en) | 2017-10-20 | 2021-06-29 | Ausculsciences, Inc. | Coronary artery disease detection signal processing system and method |
US11284827B2 (en) | 2017-10-21 | 2022-03-29 | Ausculsciences, Inc. | Medical decision support system |
US11931142B1 (en) | 2019-03-19 | 2024-03-19 | VIVAQUANT, Inc | Apneic/hypopneic assessment via physiological signals |
EP4115799A1 (de) * | 2021-07-09 | 2023-01-11 | Terra Quantum AG | Verfahren und system zur umwandlung physiologischer signale |
CN113812965B (zh) * | 2021-08-19 | 2024-04-09 | 杭州回车电子科技有限公司 | 睡眠状态识别方法、装置、电子装置和存储介质 |
CN114159075B (zh) * | 2021-12-09 | 2024-04-09 | 武汉中旗生物医疗电子有限公司 | Qrs波优化装置、系统及存储介质 |
CN114343667A (zh) * | 2022-01-11 | 2022-04-15 | 武汉中旗生物医疗电子有限公司 | Qrs波确认装置、系统及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006044699A2 (en) * | 2004-10-13 | 2006-04-27 | Softmax, Inc. | Method and system for cardiac signal decomposition |
US20110190648A1 (en) * | 2010-02-03 | 2011-08-04 | Zhijun Gu | Electrocardiogram Analysis and Parameter Estimation |
JP2012045304A (ja) * | 2010-08-30 | 2012-03-08 | Denso Corp | 血圧推定装置 |
WO2013043157A2 (en) * | 2011-09-20 | 2013-03-28 | Vivaquant Llc | Physiological signal denoising |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5827195A (en) * | 1997-05-09 | 1998-10-27 | Cambridge Heart, Inc. | Electrocardiogram noise reduction using multi-dimensional filtering |
EP1610676A4 (de) * | 2003-03-26 | 2010-06-16 | Biotechplex Corp | Momentane autonome nervenfunktion und kardiale vorhersagbarkeit auf basis von herz- und pulsfrequenz-variabilitätsanalyse |
US20090069703A1 (en) * | 2007-05-17 | 2009-03-12 | The Cleveland Clinic Foundation | System for artifact detection and elimination in an electrocardiogram signal recorded from a patient monitor |
US8086304B2 (en) * | 2007-11-30 | 2011-12-27 | Data Sciences International Inc. | Physiologic signal processing to determine a cardiac condition |
US8433398B2 (en) * | 2011-03-10 | 2013-04-30 | Siemens Medical Solutions Usa, Inc. | Signal analysis system for heart condition determination |
-
2013
- 2013-02-05 CA CA2900160A patent/CA2900160C/en active Active
- 2013-02-05 AU AU2013377909A patent/AU2013377909B2/en active Active
- 2013-02-05 EP EP13874699.5A patent/EP2953533A4/de not_active Withdrawn
- 2013-02-05 WO PCT/US2013/024770 patent/WO2014123512A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006044699A2 (en) * | 2004-10-13 | 2006-04-27 | Softmax, Inc. | Method and system for cardiac signal decomposition |
US20110190648A1 (en) * | 2010-02-03 | 2011-08-04 | Zhijun Gu | Electrocardiogram Analysis and Parameter Estimation |
JP2012045304A (ja) * | 2010-08-30 | 2012-03-08 | Denso Corp | 血圧推定装置 |
WO2013043157A2 (en) * | 2011-09-20 | 2013-03-28 | Vivaquant Llc | Physiological signal denoising |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014123512A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2900160A1 (en) | 2014-08-14 |
WO2014123512A1 (en) | 2014-08-14 |
AU2013377909B2 (en) | 2018-11-15 |
EP2953533A1 (de) | 2015-12-16 |
AU2013377909A1 (en) | 2015-08-20 |
CA2900160C (en) | 2019-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150904 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 5/0402 20060101AFI20161010BHEP Ipc: A61B 5/0452 20060101ALI20161010BHEP Ipc: A61B 5/00 20060101ALI20161010BHEP Ipc: G06K 9/00 20060101ALI20161010BHEP |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 5/0402 20060101AFI20161024BHEP Ipc: G06K 9/00 20060101ALI20161024BHEP Ipc: A61B 5/00 20060101ALI20161024BHEP Ipc: A61B 5/0452 20060101ALI20161024BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20161108 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20170117 |