JP7396988B2 - 再分極をマッピング及び調整するためのシステム及び方法 - Google Patents
再分極をマッピング及び調整するためのシステム及び方法 Download PDFInfo
- Publication number
- JP7396988B2 JP7396988B2 JP2020539714A JP2020539714A JP7396988B2 JP 7396988 B2 JP7396988 B2 JP 7396988B2 JP 2020539714 A JP2020539714 A JP 2020539714A JP 2020539714 A JP2020539714 A JP 2020539714A JP 7396988 B2 JP7396988 B2 JP 7396988B2
- Authority
- JP
- Japan
- Prior art keywords
- repolarization
- cases
- signal
- map
- electrode
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- 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
- A61B5/02405—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
- A61B5/02—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
- A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- 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
- A61B5/1495—Calibrating or testing of in-vivo probes
-
- 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
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
-
- 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
-
- 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
- A61B5/24—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
- A61B5/363—Detecting tachycardia or bradycardia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6858—Catheters with a distal basket, e.g. expandable basket
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
- A61B5/6869—Heart
-
- 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
- A61B5/72—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
- A61B5/7217—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise originating from a therapeutic or surgical apparatus, e.g. from a pacemaker
-
- 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
- A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- 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
-
- 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
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/056—Transvascular endocardial electrode systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/327—Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36592—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by the heart rate variability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00357—Endocardium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00613—Irreversible electroporation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
- A61B2562/043—Arrangements of multiple sensors of the same type in a linear array
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/3628—Heart stimulators using sub-threshold or non-excitatory signals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Signal Processing (AREA)
- Radiology & Medical Imaging (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Artificial Intelligence (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Vascular Medicine (AREA)
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862626448P | 2018-02-05 | 2018-02-05 | |
| US62/626,448 | 2018-02-05 | ||
| PCT/US2019/016644 WO2019152986A1 (en) | 2018-02-05 | 2019-02-05 | Systems and methods for mapping and modulating repolarization |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021512663A JP2021512663A (ja) | 2021-05-20 |
| JPWO2019152986A5 JPWO2019152986A5 (https=) | 2022-02-08 |
| JP2021512663A5 JP2021512663A5 (https=) | 2022-02-08 |
| JP7396988B2 true JP7396988B2 (ja) | 2023-12-12 |
Family
ID=67478538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020539714A Active JP7396988B2 (ja) | 2018-02-05 | 2019-02-05 | 再分極をマッピング及び調整するためのシステム及び方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11000202B2 (https=) |
| EP (1) | EP3723649A4 (https=) |
| JP (1) | JP7396988B2 (https=) |
| KR (3) | KR20200118472A (https=) |
| CN (2) | CN111867506A (https=) |
| WO (1) | WO2019152986A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6739346B2 (ja) | 2014-03-25 | 2020-08-12 | アクタス メディカル インクAcutus Medical,Inc. | 心臓解析ユーザインタフェースのシステムの作動方法 |
| US20170189097A1 (en) | 2016-01-05 | 2017-07-06 | Iowa Approach Inc. | Systems, apparatuses and methods for delivery of ablative energy to tissue |
| US12144541B2 (en) | 2016-01-05 | 2024-11-19 | Boston Scientific Scimed, Inc. | Systems, apparatuses and methods for delivery of ablative energy to tissue |
| US9987081B1 (en) | 2017-04-27 | 2018-06-05 | Iowa Approach, Inc. | Systems, devices, and methods for signal generation |
| CN111867506A (zh) | 2018-02-05 | 2020-10-30 | 梅奥医学教育与研究基金会 | 用于标测和调制复极化的系统和方法 |
| EP3749238B1 (en) | 2018-02-08 | 2023-08-16 | Farapulse, Inc. | Apparatus for controlled delivery of pulsed electric field ablative energy to tissue |
| EP3790486A1 (en) | 2018-05-07 | 2021-03-17 | Farapulse, Inc. | Systems, apparatuses and methods for delivery of ablative energy to tissue |
| EP4461344A3 (en) | 2018-05-07 | 2024-11-27 | Boston Scientific Scimed, Inc. | Sytems, apparatuses, and methods for filtering high voltage noise induced by pulsed electric field ablation |
| US10625080B1 (en) | 2019-09-17 | 2020-04-21 | Farapulse, Inc. | Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation |
| US11065047B2 (en) | 2019-11-20 | 2021-07-20 | Farapulse, Inc. | Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses |
| US11497541B2 (en) | 2019-11-20 | 2022-11-15 | Boston Scientific Scimed, Inc. | Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses |
| WO2021102230A1 (en) * | 2019-11-22 | 2021-05-27 | Acutus Medical, Inc. | Tissue treatment systems, devices, and methods |
| US10842572B1 (en) | 2019-11-25 | 2020-11-24 | Farapulse, Inc. | Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines |
| US20210162210A1 (en) * | 2019-12-03 | 2021-06-03 | Biosense Webster (Israel) Ltd. | Using reversible electroporation on cardiac tissue |
| US20210369132A1 (en) * | 2020-05-29 | 2021-12-02 | Biosense Webster (Israel) Ltd. | Intraluminal reference electrode for cardiovascular treatment apparatus |
| US12076071B2 (en) | 2020-08-14 | 2024-09-03 | Kardium Inc. | Systems and methods for treating tissue with pulsed field ablation |
| CA3198183A1 (en) * | 2022-12-15 | 2024-06-15 | University Health Network | Electro-anatomic repolarization mapping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010534549A (ja) | 2007-08-07 | 2010-11-11 | カーディアック ペースメイカーズ, インコーポレイテッド | 電極コンビネーションを選択する心調律管理システム |
| US20110054559A1 (en) | 2009-09-03 | 2011-03-03 | Pacesetter, Inc. | Pacing, sensing and other parameter maps based on localization system data |
| WO2011094073A2 (en) | 2010-01-29 | 2011-08-04 | Medtronic, Inc. | Needle design for recording monophasic action potential and delivery of therapy |
| JP2012505047A (ja) | 2008-10-09 | 2012-03-01 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | バイオリズム障害の検出、診断、及び治療のための方法、システム、及び装置 |
| JP2012508079A (ja) | 2008-11-10 | 2012-04-05 | カーディオインサイト テクノロジーズ インコーポレイテッド | 電気生理学データの視覚化 |
| US20120172942A1 (en) | 2010-12-30 | 2012-07-05 | Medtronic, Inc. | Synchronization of electrical stimulation therapy to treat cardiac arrhythmias |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5813991A (en) * | 1997-04-25 | 1998-09-29 | Cardiac Pathways Corporation | Endocardial mapping system and method |
| US7215993B2 (en) * | 2002-08-06 | 2007-05-08 | Cardiac Pacemakers, Inc. | Cardiac rhythm management systems and methods for detecting or validating cardiac beats in the presence of noise |
| US6970743B2 (en) * | 2002-08-30 | 2005-11-29 | Pacesetter, Inc. | System and method for treating abnormal ventricular activation-recovery time |
| US7813792B2 (en) * | 2006-04-17 | 2010-10-12 | General Electric Company | Method and apparatus for analyzing and editing ECG morphology and time series |
| US10018613B2 (en) | 2006-11-16 | 2018-07-10 | General Electric Company | Sensing system and method for analyzing a fluid at an industrial site |
| CZ2007376A3 (cs) * | 2007-05-30 | 2008-12-10 | Ústav prístrojové techniky AV CR, v.v.i. | Zpusob analýzy ventrikulární repolarizace |
| US8504144B2 (en) * | 2007-07-11 | 2013-08-06 | Pacesetter, Inc. | Systems and methods for employing multiple filters to detect T-wave oversensing and to improve tachyarrhythmia detection within an implantable medical device |
| WO2011060284A2 (en) * | 2009-11-13 | 2011-05-19 | The General Hospital Corporation | Method and apparatus for the detection and control of repolarization alternans |
| US8838224B2 (en) * | 2012-03-30 | 2014-09-16 | General Electric Company | Method, apparatus and computer program product for predicting ventricular tachyarrhythmias |
| US20140052120A1 (en) * | 2012-08-17 | 2014-02-20 | Medtronic Ablation Frontiers Llc | Electrophysiology catheter design |
| US9265954B2 (en) * | 2013-07-26 | 2016-02-23 | Medtronic, Inc. | Method and system for improved estimation of time of left ventricular pacing with respect to intrinsic right ventricular activation in cardiac resynchronization therapy |
| US9132274B2 (en) * | 2013-07-26 | 2015-09-15 | Medtronic, Inc. | Determining onsets and offsets of cardiac depolarization and repolarization waves |
| JP2017535318A (ja) * | 2014-10-03 | 2017-11-30 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 心臓組織をマッピングするための医療システム |
| US9737223B2 (en) * | 2015-05-13 | 2017-08-22 | Medtronic, Inc. | Determining onset of cardiac depolarization and repolarization waves for signal processing |
| US11071491B2 (en) * | 2015-10-07 | 2021-07-27 | St. Jude Medical, Cardiology Division, Inc. | Methods and systems for mapping cardiac repolarization |
| US20170189097A1 (en) * | 2016-01-05 | 2017-07-06 | Iowa Approach Inc. | Systems, apparatuses and methods for delivery of ablative energy to tissue |
| WO2017192769A1 (en) * | 2016-05-03 | 2017-11-09 | Acutus Medical, Inc. | Cardiac information dynamic display system and method |
| WO2018237099A1 (en) * | 2017-06-21 | 2018-12-27 | Boston Scientific Scimed Inc. | DYNAMIC REPOLARIZATION SUBSTRATE CARTOGRAPHY |
| CN111867506A (zh) | 2018-02-05 | 2020-10-30 | 梅奥医学教育与研究基金会 | 用于标测和调制复极化的系统和方法 |
-
2019
- 2019-02-05 CN CN201980011735.5A patent/CN111867506A/zh active Pending
- 2019-02-05 WO PCT/US2019/016644 patent/WO2019152986A1/en not_active Ceased
- 2019-02-05 KR KR1020207025706A patent/KR20200118472A/ko not_active Ceased
- 2019-02-05 KR KR1020247024268A patent/KR20240115934A/ko not_active Ceased
- 2019-02-05 JP JP2020539714A patent/JP7396988B2/ja active Active
- 2019-02-05 CN CN202410641204.7A patent/CN118557279A/zh active Pending
- 2019-02-05 KR KR1020257033692A patent/KR20250153874A/ko active Pending
- 2019-02-05 EP EP19748294.6A patent/EP3723649A4/en active Pending
-
2020
- 2020-02-28 US US16/805,094 patent/US11000202B2/en active Active
-
2021
- 2021-04-07 US US17/224,647 patent/US11771905B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010534549A (ja) | 2007-08-07 | 2010-11-11 | カーディアック ペースメイカーズ, インコーポレイテッド | 電極コンビネーションを選択する心調律管理システム |
| JP2012505047A (ja) | 2008-10-09 | 2012-03-01 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | バイオリズム障害の検出、診断、及び治療のための方法、システム、及び装置 |
| JP2012508079A (ja) | 2008-11-10 | 2012-04-05 | カーディオインサイト テクノロジーズ インコーポレイテッド | 電気生理学データの視覚化 |
| US20110054559A1 (en) | 2009-09-03 | 2011-03-03 | Pacesetter, Inc. | Pacing, sensing and other parameter maps based on localization system data |
| WO2011094073A2 (en) | 2010-01-29 | 2011-08-04 | Medtronic, Inc. | Needle design for recording monophasic action potential and delivery of therapy |
| US20120172942A1 (en) | 2010-12-30 | 2012-07-05 | Medtronic, Inc. | Synchronization of electrical stimulation therapy to treat cardiac arrhythmias |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111867506A (zh) | 2020-10-30 |
| US11771905B2 (en) | 2023-10-03 |
| US20210219900A1 (en) | 2021-07-22 |
| JP2021512663A (ja) | 2021-05-20 |
| WO2019152986A1 (en) | 2019-08-08 |
| KR20250153874A (ko) | 2025-10-27 |
| US11000202B2 (en) | 2021-05-11 |
| CN118557279A (zh) | 2024-08-30 |
| KR20240115934A (ko) | 2024-07-26 |
| KR20200118472A (ko) | 2020-10-15 |
| EP3723649A1 (en) | 2020-10-21 |
| EP3723649A4 (en) | 2021-09-29 |
| US20200196893A1 (en) | 2020-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7396988B2 (ja) | 再分極をマッピング及び調整するためのシステム及び方法 | |
| JP6144360B2 (ja) | 電気生理学的マッピング中に遠距離場活動を抑制するためのアーティファクト除去に用いるカテーテルシステム | |
| JP5640149B2 (ja) | ペーシング部位の最適化を行うためのガイドワイヤおよび信号アナライザ | |
| US20160051322A1 (en) | Method and apparatus for percutaneous epicardial ablation of cardiac ganglionated plexi without myocardial injury | |
| US20170007158A1 (en) | Hemodynamic-signal-based electrode-tissue contact detection | |
| JP2017200598A (ja) | マッピング中の電極接触のリアルタイムフィードバック | |
| JP7757046B2 (ja) | 心臓不応期中における不可逆的エレクトロポレーションアブレーションの自動的実行 | |
| US20230264031A1 (en) | Systems for tissue stimulation and associated methods | |
| WO2010088355A1 (en) | Evaluating electrode configurations for delivering cardiac pacing therapy | |
| US9289145B2 (en) | Identification of abnormal cardiac substrate during left-ventricular pacing | |
| CA2965149C (en) | System and methods for non-invasively controlling autonomic nerve activity | |
| CN105142509A (zh) | 用于重建心脏激动信息的系统和方法 | |
| JP2017529938A (ja) | 心臓組織のマッピング用医療装置 | |
| CN115361904A (zh) | 在心脏消融规程期间监测患者的膈神经附带损伤的方法 | |
| CN114652426B (zh) | 脉冲消融设备、系统、控制方法及可读存储介质 | |
| CA2965537A1 (en) | Cardiac pacing sensing and control | |
| US10420941B2 (en) | Implantable device including a stimulation lead for bioimpedance measurement | |
| CN118369060A (zh) | 心脏静脉消融可视化系统和导管援引加入 | |
| Pohl et al. | Heart cycle length modulation by electrical neurostimulation in the high right human atrium | |
| EP4628018A1 (en) | Method of analyzing residual local activity after pulsed field ablation of a human heart | |
| US10588566B2 (en) | Ablation condition determination methods and systems | |
| Shrivastav et al. | Following the beat of cardiac potentials | |
| CN120676914A (zh) | 对提供给患者的起搏脉冲的控制 | |
| JP2022097454A (ja) | 自動的なポストペーシングインターバルの測定及び表示 | |
| CN106714677A (zh) | 用于重建心脏激动信息的系统和方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220131 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220131 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221102 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230111 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230420 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230707 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231003 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20231031 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231130 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7396988 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |