RU2018130839A - Алгоритм подгонки сетки - Google Patents

Алгоритм подгонки сетки Download PDF

Info

Publication number
RU2018130839A
RU2018130839A RU2018130839A RU2018130839A RU2018130839A RU 2018130839 A RU2018130839 A RU 2018130839A RU 2018130839 A RU2018130839 A RU 2018130839A RU 2018130839 A RU2018130839 A RU 2018130839A RU 2018130839 A RU2018130839 A RU 2018130839A
Authority
RU
Russia
Prior art keywords
vertices
grid
heart
distances
identified
Prior art date
Application number
RU2018130839A
Other languages
English (en)
Russian (ru)
Inventor
Бенджамин Коэн
Лиор ЗАР
Натан Шарон КАТЦ
Ахарон ТУРГЕМАН
Original Assignee
Байосенс Вебстер (Изрэйл), Лтд.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Байосенс Вебстер (Изрэйл), Лтд. filed Critical Байосенс Вебстер (Изрэйл), Лтд.
Publication of RU2018130839A publication Critical patent/RU2018130839A/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • 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
    • A61B18/1206—Generators therefor
    • 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
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • 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]
    • A61B5/339—Displays specially adapted therefor
    • 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
    • A61B5/35—Detecting specific parameters of the electrocardiograph cycle by template matching
    • 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]
    • A61B5/367—Electrophysiological study [EPS], e.g. electrical activation mapping or electro-anatomical mapping
    • 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
    • A61B5/68—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
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • 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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/503—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A61N7/022—Localised ultrasound hyperthermia intracavitary
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A61B2018/00815—Temperature measured by a thermistor
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A61B2018/00821—Temperature measured by a thermocouple
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • A61B2034/101—Computer-aided simulation of surgical operations
    • A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A61B2034/2053—Tracking an applied voltage gradient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B2090/364—Correlation of different images or relation of image positions in respect to the body
    • A61B2090/365—Correlation of different images or relation of image positions in respect to the body augmented reality, i.e. correlating a live optical image with another image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/374—NMR or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
    • A61B2090/3762—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy using computed tomography systems [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A61B2576/023—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30048—Heart; Cardiac

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Otolaryngology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Plasma & Fusion (AREA)
  • Robotics (AREA)
  • Physiology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Dentistry (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Pulmonology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Image Analysis (AREA)
RU2018130839A 2017-09-06 2018-08-27 Алгоритм подгонки сетки RU2018130839A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/696,975 2017-09-06
US15/696,975 US10682181B2 (en) 2017-09-06 2017-09-06 Methods and systems for modeling and registration of 3-dimensional images of the heart

Publications (1)

Publication Number Publication Date
RU2018130839A true RU2018130839A (ru) 2020-02-28

Family

ID=63682972

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018130839A RU2018130839A (ru) 2017-09-06 2018-08-27 Алгоритм подгонки сетки

Country Status (11)

Country Link
US (1) US10682181B2 (enExample)
EP (1) EP3453328B1 (enExample)
JP (1) JP7166848B2 (enExample)
KR (1) KR20190027326A (enExample)
CN (1) CN109452948B (enExample)
AU (1) AU2018220134A1 (enExample)
BR (1) BR102018067920A2 (enExample)
CA (1) CA3015087A1 (enExample)
IL (1) IL261386B (enExample)
MX (1) MX2018010706A (enExample)
RU (1) RU2018130839A (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10905329B2 (en) 2016-06-09 2021-02-02 Biosense Webster (Israel) Ltd. Multi-function conducting elements for a catheter
US12029545B2 (en) 2017-05-30 2024-07-09 Biosense Webster (Israel) Ltd. Catheter splines as location sensors
WO2019111180A1 (en) * 2017-12-05 2019-06-13 Navix International Limited Electrophysiology procedure without ionizing radiation imaging
US20190314083A1 (en) 2018-04-11 2019-10-17 Biosense Webster (Israel) Ltd. Flexible Multi-Arm Catheter with Diametrically Opposed Sensing Electrodes
US11213235B2 (en) * 2018-12-04 2022-01-04 Biosense Webster (Israel) Ltd. Coronary sinus (CS) catheter movement detection
US11045628B2 (en) 2018-12-11 2021-06-29 Biosense Webster (Israel) Ltd. Balloon catheter with high articulation
US11207016B2 (en) 2018-12-28 2021-12-28 Biosense Webster (Israel) Ltd. Mapping ECG signals using a multipole electrode assembly
WO2020150336A1 (en) 2019-01-15 2020-07-23 Apn Health, Llc Cardiac catheter contact force determination
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
CN110251225B (zh) * 2019-05-08 2020-10-27 首都医科大学宣武医院 一种立体交叉毁损网格的建立方法及病灶毁损系统
US11712172B2 (en) 2019-07-18 2023-08-01 Biosense Webster (Israel) Ltd. Visual guidance for positioning a distal end of a medical probe
US11452485B2 (en) * 2019-08-05 2022-09-27 Biosense Webster (Israel) Ltd. Electroanatomical map re-annotation
US11950930B2 (en) 2019-12-12 2024-04-09 Biosense Webster (Israel) Ltd. Multi-dimensional acquisition of bipolar signals from a catheter
US11517218B2 (en) 2019-12-20 2022-12-06 Biosense Webster (Israel) Ltd. Selective graphical presentation of electrophysiological parameters
US12232874B2 (en) 2020-05-29 2025-02-25 Biosense Webster (Israel) Ltd. Electrode apparatus for diagnosis of arrhythmias
US11987017B2 (en) 2020-06-08 2024-05-21 Biosense Webster (Israel) Ltd. Features to assist in assembly and testing of devices
US11113899B1 (en) * 2020-08-31 2021-09-07 Biosense Webster (Israel) Ltd. Correcting anatomical maps
US12048479B2 (en) 2020-09-10 2024-07-30 Biosense Webster (Israel) Ltd. Surface mounted electrode catheter
US11950841B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes and diagnostic electrodes
US11950840B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes
US12082875B2 (en) 2020-09-24 2024-09-10 Biosense Webster (Israel) Ltd Balloon catheter having a coil for sensing tissue temperature and position of the balloon
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
CN112362732B (zh) * 2020-10-21 2023-03-28 南京理工大学 基于激光超声椭圆成像的自由曲面缺陷探测方法及系统
US11321934B1 (en) * 2020-11-19 2022-05-03 Neucures Inc. System and method for generating and electro-anatomical map with a user control mechanism to dynamically adjust a color scale associated said map
CN112489216B (zh) * 2020-11-27 2023-07-28 北京百度网讯科技有限公司 面部重建模型的评测方法、装置、设备及可读存储介质
US12201786B2 (en) 2020-12-17 2025-01-21 Biosense Webster (Israel) Ltd. Measurement of distal end dimension of catheters using magnetic fields
US11918383B2 (en) 2020-12-21 2024-03-05 Biosense Webster (Israel) Ltd. Visualizing performance of catheter electrodes
US12064170B2 (en) 2021-05-13 2024-08-20 Biosense Webster (Israel) Ltd. Distal assembly for catheter with lumens running along spines
US12232881B1 (en) * 2021-06-05 2025-02-25 Anumana, Inc. Method and system to assess whether electrical recordings during cardiac mapping lie on the myocardial surface
US12364426B2 (en) 2021-08-12 2025-07-22 Biosense Webster (Israel) Ltd. Electro-anatomical mapping and annotation presented in electrophysiological procedures
US12004804B2 (en) 2021-09-09 2024-06-11 Biosense Webster (Israel) Ltd. Basket catheter with mushroom shape distal tip
US12478424B2 (en) 2021-09-10 2025-11-25 Biosense Webster (Israel) Ltd. Staggered pairs of biased ablation electrodes on basket catheter
US12011280B2 (en) 2021-10-04 2024-06-18 Biosense Webster (Israel) Ltd. Electrophysiological mapping in the presence of injury current
US12419683B2 (en) 2021-12-22 2025-09-23 Biosense Webster (Israel) Ltd. Irreversible electroporation with shorted electrodes
EP4202846A1 (en) * 2021-12-23 2023-06-28 Koninklijke Philips N.V. Adaptive 3d modelling of an anatomical cavity
US12440263B2 (en) 2022-01-20 2025-10-14 Biosense Webster (Israel) Ltd. Systems and methods for tripodic spines forming a spherical basket for improved tissue contact and current delivery
US12484961B2 (en) 2022-01-20 2025-12-02 Biosense Webster (Israel) Ltd. Mechanical retainer systems for electrodes of a basket catheter, and methods of the same
US12446946B2 (en) 2022-01-20 2025-10-21 Biosense Webster (Israel) Ltd. Systems and methods for a single spiral electrode assembly forming a spherical basket for improved tissue contact and current delivery
KR102721801B1 (ko) * 2022-04-14 2024-10-24 연세대학교 산학협력단 심방세동 재발을 예측하는 장치 및 예측 방법
US12471989B2 (en) 2022-04-28 2025-11-18 Biosense Webster (Israel) Ltd. Strengthened expandable baskets for medical probes and medical probes containing strengthen expandable baskets
US20250032035A1 (en) * 2023-07-28 2025-01-30 Biosense Webster (Israel) Ltd. Methods and systems for shaving an anatomical map

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738096A (en) 1993-07-20 1998-04-14 Biosense, Inc. Cardiac electromechanics
US6106466A (en) * 1997-04-24 2000-08-22 University Of Washington Automated delineation of heart contours from images using reconstruction-based modeling
US6301496B1 (en) 1998-07-24 2001-10-09 Biosense, Inc. Vector mapping of three-dimensionally reconstructed intrabody organs and method of display
US6226542B1 (en) * 1998-07-24 2001-05-01 Biosense, Inc. Three-dimensional reconstruction of intrabody organs
US6892091B1 (en) 2000-02-18 2005-05-10 Biosense, Inc. Catheter, method and apparatus for generating an electrical map of a chamber of the heart
US6650927B1 (en) * 2000-08-18 2003-11-18 Biosense, Inc. Rendering of diagnostic imaging data on a three-dimensional map
US6814733B2 (en) 2002-01-31 2004-11-09 Biosense, Inc. Radio frequency pulmonary vein isolation
US6997924B2 (en) 2002-09-17 2006-02-14 Biosense Inc. Laser pulmonary vein isolation
US7001383B2 (en) * 2002-10-21 2006-02-21 Biosense, Inc. Real-time monitoring and mapping of ablation lesion formation in the heart
US7156816B2 (en) 2002-11-26 2007-01-02 Biosense, Inc. Ultrasound pulmonary vein isolation
US7869865B2 (en) 2005-01-07 2011-01-11 Biosense Webster, Inc. Current-based position sensing
US7715604B2 (en) 2005-01-18 2010-05-11 Siemens Medical Solutions Usa, Inc. System and method for automatically registering three dimensional cardiac images with electro-anatomical cardiac mapping data
US7517318B2 (en) 2005-04-26 2009-04-14 Biosense Webster, Inc. Registration of electro-anatomical map with pre-acquired image using ultrasound
US7848787B2 (en) 2005-07-08 2010-12-07 Biosense Webster, Inc. Relative impedance measurement
US7536218B2 (en) 2005-07-15 2009-05-19 Biosense Webster, Inc. Hybrid magnetic-based and impedance-based position sensing
US7756576B2 (en) 2005-08-26 2010-07-13 Biosense Webster, Inc. Position sensing and detection of skin impedance
US20070049817A1 (en) * 2005-08-30 2007-03-01 Assaf Preiss Segmentation and registration of multimodal images using physiological data
AU2006321918B2 (en) 2005-12-06 2011-08-25 St. Jude Medical, Atrial Fibrillation Division Inc. Assessment of electrode coupling for tissue ablation
US7855723B2 (en) * 2006-03-21 2010-12-21 Biosense Webster, Inc. Image registration using locally-weighted fitting
JP4923706B2 (ja) * 2006-04-28 2012-04-25 三菱電機株式会社 地形データ補正装置及び地形データ補正方法
CN106725448B (zh) * 2006-05-17 2020-01-31 圣朱德医疗有限公司房颤分公司 用于将电生理学信息映射到复杂几何形状上的系统和方法
WO2008063494A2 (en) 2006-11-16 2008-05-29 Vanderbilt University Apparatus and methods of compensating for organ deformation, registration of internal structures to images, and applications of same
US8320711B2 (en) 2007-12-05 2012-11-27 Biosense Webster, Inc. Anatomical modeling from a 3-D image and a surface mapping
JP5072625B2 (ja) * 2008-01-31 2012-11-14 株式会社東芝 画像処理装置及びその方法
US8819591B2 (en) 2009-10-30 2014-08-26 Accuray Incorporated Treatment planning in a virtual environment
US8478383B2 (en) 2010-12-14 2013-07-02 Biosense Webster (Israel), Ltd. Probe tracking using multiple tracking methods
US9186081B2 (en) * 2010-12-30 2015-11-17 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for diagnosing arrhythmias and directing catheter therapies
US9277872B2 (en) 2011-01-13 2016-03-08 Rhythmia Medical, Inc. Electroanatomical mapping
US9572535B2 (en) * 2013-12-05 2017-02-21 Biosense Webster (Israel) Ltd. Dynamic mapping point filtering using a pre-acquired image
US9265434B2 (en) 2013-12-18 2016-02-23 Biosense Webster (Israel) Ltd. Dynamic feature rich anatomical reconstruction from a point cloud
US10980439B2 (en) * 2014-08-06 2021-04-20 Biosense Webster (Israel) Ltd Wavefront analysis based on ablation parameters
US9723204B2 (en) * 2014-08-27 2017-08-01 Adobe Systems Incorporated Dynamic motion path blur kernel
US9955889B2 (en) 2014-11-03 2018-05-01 Biosense Webster (Israel) Ltd. Registration maps using intra-cardiac signals
US10327859B2 (en) 2015-09-21 2019-06-25 Biosense Webster (Israel) Ltd. Catheter stability indication
US9875578B2 (en) * 2015-10-13 2018-01-23 Biosense Webster (Israel) Ltd. Voxelization of a mesh
US10383543B2 (en) 2015-11-11 2019-08-20 Biosense Webster (Israel) Ltd. Symmetric short contact force sensor with four coils
US10282888B2 (en) 2016-01-28 2019-05-07 Biosense Webster (Israel) Ltd. High definition coloring of heart chambers
CN105796094B (zh) * 2016-05-13 2018-07-06 浙江大学 一种基于ecgi的室性早搏异常激动点定位方法

Also Published As

Publication number Publication date
JP2019042514A (ja) 2019-03-22
JP7166848B2 (ja) 2022-11-08
EP3453328B1 (en) 2020-12-23
US10682181B2 (en) 2020-06-16
CN109452948A (zh) 2019-03-12
IL261386B (en) 2021-04-29
US20190069954A1 (en) 2019-03-07
KR20190027326A (ko) 2019-03-14
CN109452948B (zh) 2024-04-09
EP3453328A1 (en) 2019-03-13
IL261386A (en) 2019-02-28
BR102018067920A2 (pt) 2019-05-07
AU2018220134A1 (en) 2019-03-21
MX2018010706A (es) 2019-03-07
CA3015087A1 (en) 2019-03-06

Similar Documents

Publication Publication Date Title
RU2018130839A (ru) Алгоритм подгонки сетки
Malbezin et al. Measuring ARTootKit accuracy in long distance tracking experiments
CN104598867B (zh) 一种人体动作自动评估方法及舞蹈评分系统
JP2010520780A5 (enExample)
CA2582703A1 (en) Image registration using locally-weighted fitting
CN106959075B (zh) 利用深度相机进行精确测量的方法和系统
KR20110080097A (ko) 영상 기반의 위치 인식을 위한 특징점 등록 장치 및 그 방법
EP2615420A3 (en) Generating magnetic field map for indoor positioning
JP2017508151A5 (enExample)
CN106248048A (zh) 一种基于全站仪的档侧导线弧垂观测方法
HRP20201201T1 (hr) Postupak i sustav za određivanje položaja sonde na mjestu kirurške operacije
CN109425348A (zh) 一种同时定位与建图的方法和装置
CN105893384A (zh) 一种在三维空间中建立电子围栏的方法
CN109448043A (zh) 平面约束下的立木高度提取方法
JP2017207457A (ja) 領域変位算出システム、領域変位算出方法、及び領域変位算出プログラム
CN108398091A (zh) 叶尖三维位移量精准视觉测量方法
CN104215977A (zh) 一种基于卫星导航系统的精度评估方法及系统
Schillebeeckx et al. Biomimetic sonar: Binaural 3D localization using artificial bat pinnae
CN114066985B (zh) 一种输电线隐患距离的计算方法及终端
CN108871185A (zh) 零件检测的方法、装置、设备以及计算机可读存储介质
EA201991719A1 (ru) Способ измерения формы, размеров и упругих свойств внутренней поверхности пустотелых объектов, способ построения трехмерной модели внутренней поверхности пустотелых объектов, устройство для измерения формы, размеров и упругих свойств внутренней поверхности пустотелых объектов, а также построения трехмерной модели внутренней поверхности пустотелых объектов
CN101901502A (zh) 光学三维测量中多视点云数据的全局优化配准方法
CN105547241A (zh) 一种具有激光测距仪接收机的测量方法
CN111104861B (zh) 用于确定电线位置的方法和设备以及存储介质
CN103913114B (zh) 双目视觉系统间的位置关联方法

Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20210830