IL314268B2 - Systems, methods, and graphical interface for improved visual resolution of catheter-tissue interfacing - Google Patents

Systems, methods, and graphical interface for improved visual resolution of catheter-tissue interfacing

Info

Publication number
IL314268B2
IL314268B2 IL314268A IL31426824A IL314268B2 IL 314268 B2 IL314268 B2 IL 314268B2 IL 314268 A IL314268 A IL 314268A IL 31426824 A IL31426824 A IL 31426824A IL 314268 B2 IL314268 B2 IL 314268B2
Authority
IL
Israel
Prior art keywords
contact
electrode
electrodes
catheter
lobes
Prior art date
Application number
IL314268A
Other languages
English (en)
Hebrew (he)
Other versions
IL314268B1 (en
IL314268A (enExample
Inventor
Natan Sharon Katz
Benjamin Cohen
Dror Berman
Roni ROSENZWEIG
Original Assignee
Biosense Webster Israel Ltd
Natan Sharon Katz
Benjamin Cohen
Dror Berman
Roni ROSENZWEIG
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 Biosense Webster Israel Ltd, Natan Sharon Katz, Benjamin Cohen, Dror Berman, Roni ROSENZWEIG filed Critical Biosense Webster Israel Ltd
Priority to IL314268A priority Critical patent/IL314268B2/en
Publication of IL314268A publication Critical patent/IL314268A/en
Publication of IL314268B1 publication Critical patent/IL314268B1/en
Priority to US19/225,052 priority patent/US20260013950A1/en
Priority to EP25188715.4A priority patent/EP4678092A1/en
Priority to JP2025116452A priority patent/JP2026012145A/ja
Priority to CN202510962825.XA priority patent/CN121313298A/zh
Publication of IL314268B2 publication Critical patent/IL314268B2/en

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
    • A61B34/20—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
    • 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
    • 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
    • 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
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • 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
    • A61B34/25—User interfaces for surgical systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/065—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
    • A61B5/066—Superposing sensor position on an image of the patient, e.g. obtained by ultrasound or x-ray imaging
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • 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
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • 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
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • 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
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00755—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
    • A61B2018/00636—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
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Robotics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Human Computer Interaction (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
IL314268A 2024-07-11 2024-07-11 Systems, methods, and graphical interface for improved visual resolution of catheter-tissue interfacing IL314268B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IL314268A IL314268B2 (en) 2024-07-11 2024-07-11 Systems, methods, and graphical interface for improved visual resolution of catheter-tissue interfacing
US19/225,052 US20260013950A1 (en) 2024-07-11 2025-06-02 Methods, systems, and gui for enhanced real-time visual feedback of intraluminal catheter engagement
EP25188715.4A EP4678092A1 (en) 2024-07-11 2025-07-10 Methods, systems, and gui for enhanced real-time visual feedback of intraluminal catheter engagement
JP2025116452A JP2026012145A (ja) 2024-07-11 2025-07-10 管腔内カテーテル係合のリアルタイム視覚的フィードバックの向上のための方法、システム、及びｇｕｉ
CN202510962825.XA CN121313298A (zh) 2024-07-11 2025-07-14 用于增强型管腔内导管接合实时视觉反馈的方法、系统和gui

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL314268A IL314268B2 (en) 2024-07-11 2024-07-11 Systems, methods, and graphical interface for improved visual resolution of catheter-tissue interfacing

Publications (3)

Publication Number Publication Date
IL314268A IL314268A (enExample) 2024-08-01
IL314268B1 IL314268B1 (en) 2025-06-01
IL314268B2 true IL314268B2 (en) 2025-10-01

Family

ID=95937555

Family Applications (1)

Application Number Title Priority Date Filing Date
IL314268A IL314268B2 (en) 2024-07-11 2024-07-11 Systems, methods, and graphical interface for improved visual resolution of catheter-tissue interfacing

Country Status (2)

Country Link
US (1) US20260013950A1 (enExample)
IL (1) IL314268B2 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200093398A1 (en) * 2018-09-25 2020-03-26 Biosense Webster (Israel) Ltd. Radiofrequency (rf) transmission system to find tissue proximity
US20200359968A1 (en) * 2017-09-01 2020-11-19 St. Jude Medical, Cardiology Division, Inc. System and method for visualizing a proximity of a catheter electrode to a 3d geometry of biological tissue
US20220192735A1 (en) * 2020-12-17 2022-06-23 Biosense Webster (Israel) Ltd. Gui for highlighting signals prior, during, and post ablation using multi-electrode catheters
WO2023114588A1 (en) * 2021-12-17 2023-06-22 St. Jude Medical, Cardiology Division, Inc. Method and system for visualizing ablation procedure data

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11246505B2 (en) * 2018-11-01 2022-02-15 Biosense Webster (Israel) Ltd. Using radiofrequency (RF) transmission system to find opening in tissue wall
WO2024206880A2 (en) * 2023-03-31 2024-10-03 Cardiofocus, Inc. Local impedance indicator in the treatment of cardiac tissue

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200359968A1 (en) * 2017-09-01 2020-11-19 St. Jude Medical, Cardiology Division, Inc. System and method for visualizing a proximity of a catheter electrode to a 3d geometry of biological tissue
US20200093398A1 (en) * 2018-09-25 2020-03-26 Biosense Webster (Israel) Ltd. Radiofrequency (rf) transmission system to find tissue proximity
US20220192735A1 (en) * 2020-12-17 2022-06-23 Biosense Webster (Israel) Ltd. Gui for highlighting signals prior, during, and post ablation using multi-electrode catheters
WO2023114588A1 (en) * 2021-12-17 2023-06-22 St. Jude Medical, Cardiology Division, Inc. Method and system for visualizing ablation procedure data

Also Published As

Publication number Publication date
US20260013950A1 (en) 2026-01-15
IL314268B1 (en) 2025-06-01
IL314268A (enExample) 2024-08-01

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