WO2014055923A3 - System and method for instant and automatic border detection - Google Patents

System and method for instant and automatic border detection Download PDF

Info

Publication number
WO2014055923A3
WO2014055923A3 PCT/US2013/063543 US2013063543W WO2014055923A3 WO 2014055923 A3 WO2014055923 A3 WO 2014055923A3 US 2013063543 W US2013063543 W US 2013063543W WO 2014055923 A3 WO2014055923 A3 WO 2014055923A3
Authority
WO
WIPO (PCT)
Prior art keywords
location
instant
border
border detection
systems
Prior art date
Application number
PCT/US2013/063543
Other languages
French (fr)
Other versions
WO2014055923A2 (en
Inventor
Elizabeth Begin
Nathaniel J. Kemp
Jason Sproul
Badr Elmaanaoui
Aj Cheline
Fergus Merritt
Asher COHEN
Original Assignee
Elizabeth Begin
Kemp Nathaniel J
Jason Sproul
Badr Elmaanaoui
Aj Cheline
Fergus Merritt
Cohen Asher
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 Elizabeth Begin, Kemp Nathaniel J, Jason Sproul, Badr Elmaanaoui, Aj Cheline, Fergus Merritt, Cohen Asher filed Critical Elizabeth Begin
Publication of WO2014055923A2 publication Critical patent/WO2014055923A2/en
Publication of WO2014055923A3 publication Critical patent/WO2014055923A3/en

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
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

The invention generally relates to medical imaging systems that instantly and automatically detect borders. Embodiments of the invention provide an imaging system that automatically detects a border at a location within a vessel in response only to navigational input moving the image to that location. In some embodiments, systems and methods of the invention operate such that when a doctor moves an imaging catheter to a new location with in tissue, the system essentially instantly finds, and optionally displays, the border(s), calculates an occlusion, or both.
PCT/US2013/063543 2012-10-05 2013-10-04 System and method for instant and automatic border detection WO2014055923A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261710410P 2012-10-05 2012-10-05
US201261710401P 2012-10-05 2012-10-05
US61/710,401 2012-10-05
US61/710,410 2012-10-05
US201261739920P 2012-12-20 2012-12-20
US61/739,920 2012-12-20

Publications (2)

Publication Number Publication Date
WO2014055923A2 WO2014055923A2 (en) 2014-04-10
WO2014055923A3 true WO2014055923A3 (en) 2015-07-23

Family

ID=50435581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/063543 WO2014055923A2 (en) 2012-10-05 2013-10-04 System and method for instant and automatic border detection

Country Status (1)

Country Link
WO (1) WO2014055923A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3838124A1 (en) 2014-12-12 2021-06-23 Lightlab Imaging, Inc. Systems to detect and display endovascular features
US11382516B2 (en) 2018-06-08 2022-07-12 Canon U.S.A., Inc. Apparatuses, methods, and storage mediums for lumen and artifacts detection in one or more images, such as in optical coherence tomography images
CN110533682B (en) * 2019-08-30 2023-02-14 福建省德腾智能科技有限公司 Image edge real-time extraction method based on curvature filtering
US11779221B2 (en) * 2021-06-18 2023-10-10 Canon U.S.A., Inc. Apparatus, method and storage medium for lumen curve simplification for editing in one or more images, such as in optical coherence tomography images
CN113808119B (en) * 2021-09-24 2024-02-20 杭州永川科技有限公司 Magnetic induction imaging method for automatically acquiring outline of detection target
CN114992528B (en) * 2022-05-17 2024-05-24 国家石油天然气管网集团有限公司 Data processing method and processor for oil and gas pipeline
CN115005846B (en) * 2022-08-08 2022-10-11 江苏盛恩祥生物技术有限公司 Data processing method and device suitable for blood vessel development
CN116740768B (en) * 2023-08-11 2023-10-20 南京诺源医疗器械有限公司 Navigation visualization method, system, equipment and storage medium based on nasoscope

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070201736A1 (en) * 2004-03-04 2007-08-30 Klingensmith Jon D System and method for vascular border detection
WO2012109676A1 (en) * 2011-02-11 2012-08-16 Arizona Board Of Regents For And On Behalf Of Arizona State University Methods, systems, and media for determining carotid intima-media thickness

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070201736A1 (en) * 2004-03-04 2007-08-30 Klingensmith Jon D System and method for vascular border detection
WO2012109676A1 (en) * 2011-02-11 2012-08-16 Arizona Board Of Regents For And On Behalf Of Arizona State University Methods, systems, and media for determining carotid intima-media thickness

Also Published As

Publication number Publication date
WO2014055923A2 (en) 2014-04-10

Similar Documents

Publication Publication Date Title
WO2014055923A3 (en) System and method for instant and automatic border detection
WO2018094041A8 (en) Methods, systems and apparatuses for displaying real-time catheter position
WO2013163443A3 (en) Vein imaging systems and methods
WO2014002095A3 (en) Flow-related image processing in luminal organs
EP3505114A3 (en) Surgical evacuation sensing and display
WO2012006425A3 (en) Medical treatment system and methods using a plurality of fluid lines
EP3524288A3 (en) Peritoneal dialysis systems
WO2015106197A3 (en) Detecting endoleaks associated with aneurysm repair
WO2012101093A3 (en) Systems and methods for medical use of motion imaging and capture
WO2012014212A8 (en) Co-use of endoluminal data and extraluminal imaging
WO2010121146A3 (en) Aneurysm detection
EP3184365A3 (en) Display device for vehicle and control method thereof
WO2012151172A3 (en) Image-processor-controlled misalignment-reduction for ophthalmic systems
EP2945087A3 (en) Surgical workflow support system
WO2016065081A3 (en) User interfaces for continuous glucose monitoring
MX344146B (en) Camera system with minimal area monolithic cmos image sensor.
WO2012131546A3 (en) System and method for providing family mode for monitoring devices
GB2555012A (en) Method and device for registering surgical images
WO2015002997A3 (en) Occlusion sheath for imaging catheter
WO2010104754A3 (en) System and method for image guided navigation
WO2014186674A3 (en) Method of displaying optical coherence tomography images of a lumen
WO2013190409A3 (en) Multicamera device tracking
WO2012139092A3 (en) Methods and devices for detecting bowel perforation
WO2014059006A8 (en) System and method for detecting occlusions in a medication infusion system using pulsewise pressure signals
EP4220664A3 (en) Systems, devices, and methods for displaying multiple intraluminal images in luminal assessment with medical imaging

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13843119

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13843119

Country of ref document: EP

Kind code of ref document: A2