SG11201708616UA - A signal compensation optical coherence tomography system and method - Google Patents

A signal compensation optical coherence tomography system and method

Info

Publication number
SG11201708616UA
SG11201708616UA SG11201708616UA SG11201708616UA SG11201708616UA SG 11201708616U A SG11201708616U A SG 11201708616UA SG 11201708616U A SG11201708616U A SG 11201708616UA SG 11201708616U A SG11201708616U A SG 11201708616UA SG 11201708616U A SG11201708616U A SG 11201708616UA
Authority
SG
Singapore
Prior art keywords
optical coherence
coherence tomography
tomography system
signal compensation
compensation optical
Prior art date
Application number
SG11201708616UA
Inventor
Michael Julien Alexandre Girard
Jean Martial Mari
Jodhbir Mehta
Nicholas Strouthidis
Foin Nicolas
Original Assignee
Nat Univ Singapore
Univ Of French Polynesia
Nicholas Strouthidis
Singapore Health Serv Pte Ltd
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 Nat Univ Singapore, Univ Of French Polynesia, Nicholas Strouthidis, Singapore Health Serv Pte Ltd filed Critical Nat Univ Singapore
Publication of SG11201708616UA publication Critical patent/SG11201708616UA/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
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
SG11201708616UA 2015-04-30 2016-04-29 A signal compensation optical coherence tomography system and method SG11201708616UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562154854P 2015-04-30 2015-04-30
US201562190424P 2015-07-09 2015-07-09
PCT/SG2016/050202 WO2016175707A1 (en) 2015-04-30 2016-04-29 A signal compensation optical coherence tomography system and method

Publications (1)

Publication Number Publication Date
SG11201708616UA true SG11201708616UA (en) 2017-11-29

Family

ID=57199269

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201708616UA SG11201708616UA (en) 2015-04-30 2016-04-29 A signal compensation optical coherence tomography system and method

Country Status (4)

Country Link
US (1) US20180353077A1 (en)
EP (1) EP3288445A4 (en)
SG (1) SG11201708616UA (en)
WO (1) WO2016175707A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11361481B2 (en) * 2019-09-18 2022-06-14 Topcon Corporation 3D shadow reduction signal processing method for optical coherence tomography (OCT) images

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8983580B2 (en) * 2008-01-18 2015-03-17 The Board Of Trustees Of The University Of Illinois Low-coherence interferometry and optical coherence tomography for image-guided surgical treatment of solid tumors
US9025159B2 (en) * 2012-12-10 2015-05-05 The Johns Hopkins University Real-time 3D and 4D fourier domain doppler optical coherence tomography system

Also Published As

Publication number Publication date
EP3288445A1 (en) 2018-03-07
US20180353077A1 (en) 2018-12-13
EP3288445A4 (en) 2019-01-16
WO2016175707A1 (en) 2016-11-03
WO2016175707A9 (en) 2017-07-20

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