SG11202101983SA - Lesion localization in an organ - Google Patents

Lesion localization in an organ

Info

Publication number
SG11202101983SA
SG11202101983SA SG11202101983SA SG11202101983SA SG11202101983SA SG 11202101983S A SG11202101983S A SG 11202101983SA SG 11202101983S A SG11202101983S A SG 11202101983SA SG 11202101983S A SG11202101983S A SG 11202101983SA SG 11202101983S A SG11202101983S A SG 11202101983SA
Authority
SG
Singapore
Prior art keywords
organ
lesion localization
lesion
localization
Prior art date
Application number
SG11202101983SA
Inventor
Yanling Chi
Weimin Huang
Jiayin Zhou
Kyaw Kyar Toe
Stephen Chang
Chee Kong Chui
Original Assignee
Agency Science Tech & Res
Nat Univ Singapore
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 Agency Science Tech & Res, Nat Univ Singapore filed Critical Agency Science Tech & Res
Publication of SG11202101983SA publication Critical patent/SG11202101983SA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/60—Rotation of a whole image or part thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
    • 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
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • 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
    • A61B2034/2065—Tracking using image or pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30056—Liver; Hepatic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30096—Tumor; Lesion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30204—Marker
SG11202101983SA 2018-08-29 2018-08-29 Lesion localization in an organ SG11202101983SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2018/050437 WO2020046199A1 (en) 2018-08-29 2018-08-29 Lesion localization in an organ

Publications (1)

Publication Number Publication Date
SG11202101983SA true SG11202101983SA (en) 2021-03-30

Family

ID=69643713

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101983SA SG11202101983SA (en) 2018-08-29 2018-08-29 Lesion localization in an organ

Country Status (5)

Country Link
US (1) US20210343031A1 (en)
EP (1) EP3844717A4 (en)
CN (1) CN113056770A (en)
SG (1) SG11202101983SA (en)
WO (1) WO2020046199A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230013884A1 (en) * 2021-07-14 2023-01-19 Cilag Gmbh International Endoscope with synthetic aperture multispectral camera array

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121286B1 (en) * 2009-07-31 2012-03-23 한국과학기술원 Ultrasound system and method for performing calibration of sensor
US8744211B2 (en) * 2011-08-31 2014-06-03 Analogic Corporation Multi-modality image acquisition
CN102999902B (en) * 2012-11-13 2016-12-21 上海交通大学医学院附属瑞金医院 Optical guidance positioning navigation method based on CT registration result
US9782152B2 (en) * 2014-08-18 2017-10-10 Vanderbilt University Method and system for real-time compression correction for tracked ultrasound and applications of same
GB201506842D0 (en) * 2015-04-22 2015-06-03 Ucl Business Plc And Schooling Steven Locally rigid vessel based registration for laparoscopic liver surgery
US10285593B2 (en) * 2015-04-24 2019-05-14 Sunnybrook Research Institute Method for registering pre-operative images of a subject to an ultrasound treatment space
CN107580716A (en) * 2015-05-11 2018-01-12 西门子公司 2D/2.5D laparoscopes and the endoscopic images data method and system registering with 3D stereoscopic image datas
CN105046644B (en) * 2015-07-06 2021-08-13 嘉恒医疗科技（上海）有限公司 Ultrasonic and CT image registration method and system based on linear correlation
SG11202005483XA (en) * 2017-12-28 2020-07-29 Changi General Hospital Pte Ltd Motion compensation platform for image guided percutaneous access to bodily organs and structures
US10869727B2 (en) * 2018-05-07 2020-12-22 The Cleveland Clinic Foundation Live 3D holographic guidance and navigation for performing interventional procedures

Also Published As

Publication number Publication date
WO2020046199A1 (en) 2020-03-05
EP3844717A1 (en) 2021-07-07
CN113056770A (en) 2021-06-29
US20210343031A1 (en) 2021-11-04
EP3844717A4 (en) 2022-04-06

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