EP4713875A2 - System, verfahren und computerzugängliches medium zur bereitstellung einer plaquebelastungsbeurteilung - Google Patents

System, verfahren und computerzugängliches medium zur bereitstellung einer plaquebelastungsbeurteilung

Info

Publication number
EP4713875A2
EP4713875A2 EP24808071.5A EP24808071A EP4713875A2 EP 4713875 A2 EP4713875 A2 EP 4713875A2 EP 24808071 A EP24808071 A EP 24808071A EP 4713875 A2 EP4713875 A2 EP 4713875A2
Authority
EP
European Patent Office
Prior art keywords
image
portions
eel
external elastic
plaque burden
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.)
Pending
Application number
EP24808071.5A
Other languages
English (en)
French (fr)
Inventor
Dave VADER
James Mclean
Jason TUCKER-SCHWARTZ
Eman Namati
Damon DEPAOLI
Ying MU
Daniel GOURDEAU
Vivek Walimbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spectrawave Inc
Original Assignee
Spectrawave Inc
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 Spectrawave Inc filed Critical Spectrawave Inc
Publication of EP4713875A2 publication Critical patent/EP4713875A2/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • 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
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Quality & Reliability (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
EP24808071.5A 2023-05-16 2024-05-16 System, verfahren und computerzugängliches medium zur bereitstellung einer plaquebelastungsbeurteilung Pending EP4713875A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363466773P 2023-05-16 2023-05-16
PCT/US2024/029614 WO2024238747A2 (en) 2023-05-16 2024-05-16 System, method and computer-accessible medium for providing plaque burden assessment

Publications (1)

Publication Number Publication Date
EP4713875A2 true EP4713875A2 (de) 2026-03-25

Family

ID=93520197

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24808071.5A Pending EP4713875A2 (de) 2023-05-16 2024-05-16 System, verfahren und computerzugängliches medium zur bereitstellung einer plaquebelastungsbeurteilung

Country Status (2)

Country Link
EP (1) EP4713875A2 (de)
WO (1) WO2024238747A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL326432A (en) 2023-08-09 2026-04-01 Cathworks Ltd Coronary artery assessment after PCI
IL326434A (en) 2023-08-09 2026-04-01 Cathworks Ltd User interface and signal leakage testing for vascular index measurement
US12499646B1 (en) 2024-06-12 2025-12-16 Cathworks Ltd. Three-dimensional sizing tool for cardiac assessment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119762473A (zh) * 2019-01-13 2025-04-04 光实验成像公司 用于动脉图像区域及其特征的分类的系统和方法
WO2022071121A1 (ja) * 2020-09-29 2022-04-07 テルモ株式会社 情報処理装置、情報処理方法及びプログラム
US12076118B2 (en) * 2021-10-01 2024-09-03 Canon U.S.A., Inc. Devices, systems, and methods for detecting external elastic lamina (EEL) from intravascular OCT images

Also Published As

Publication number Publication date
WO2024238747A3 (en) 2025-01-16
WO2024238747A2 (en) 2024-11-21

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