SG11201803702TA - Phantoms having reference members with microchannels and diffusion weighted imaging using same - Google Patents

Phantoms having reference members with microchannels and diffusion weighted imaging using same

Info

Publication number
SG11201803702TA
SG11201803702TA SG11201803702TA SG11201803702TA SG11201803702TA SG 11201803702T A SG11201803702T A SG 11201803702TA SG 11201803702T A SG11201803702T A SG 11201803702TA SG 11201803702T A SG11201803702T A SG 11201803702TA SG 11201803702T A SG11201803702T A SG 11201803702TA
Authority
SG
Singapore
Prior art keywords
international
phantoms
microchannels
vancouver
pct
Prior art date
Application number
SG11201803702TA
Inventor
Raj Attariwala
Original Assignee
Vigilance Health Imaging Network 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 Vigilance Health Imaging Network Inc filed Critical Vigilance Health Imaging Network Inc
Publication of SG11201803702TA publication Critical patent/SG11201803702TA/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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56341—Diffusion imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -' Organization International Bureau (43) International Publication Date ..... .....r .,„1 11 May 2017(11.05.2017) WIPO I PCT (10) WO International 111111111111311111111111111111111111111111111111111111111111111111111311111111111111111 2017/075690 Publication Number Al (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, GO1R 33/58 (2006.01) A61B 5/055 (2006.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (21) International Application Number: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, PCT/CA2015/051157 KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, (22) International Filing Date: MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, 6 November 2015 (06.11.2015) PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, (25) Filing Language: English TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (71) Applicant: MM INNOVATIONS INC. [CA/CA]; 1371 kind of regional protection available): ARIPO (BW, GH, West Broadway Street, Vancouver, British Columbia V6H GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, 1G9 (CA). TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (72) Inventor: ATTARIWALA, Raj; 1371 West Broadway DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Street, Vancouver, British Columbia V6H 1G9 (CA). LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (74) Agents: LEE, Brian et al.; Gowling WLG (Canada) LLP, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). 550 Burrard Street, Suite 2300, Bentall 5, Vancouver, Brit- ish Columbia V6C 2B5 (CA). Published: (81) Designated States (unless otherwise indicated, for every — with international search report (Art 21(3)) kind of national protection available): AE, AG, AL, AM, (54) Title: PHANTOMS HAVING REFERENCE MEMBERS WITH MICROCHANNELS AND DIFFUSION WEIGHTED IMA- GING USING SAME PI % ill b i trikkilIA 105 * t f 100 Il o cr, in IN o FI G.1 IN 1-1 C (57) : Apparatuses and methods for diffusion ei may include a reference member disposed within 0 long axis of the housing, the reference member ally along at least a portion of the rod- like shape, 5. torso. weighted a housing, the foiined from a material and at least a portion imaging .1 % 4 11 11100 1 % Ilsoo l as reference member using phantoms comprising of the housing 110 P PP ' having a plurality may are disclosed herein. An example phantom a rod-like shape extending parallel to a of microchannels arranged longitudin - be formed to emulate a shape of a human
SG11201803702TA 2015-11-06 2015-11-06 Phantoms having reference members with microchannels and diffusion weighted imaging using same SG11201803702TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2015/051157 WO2017075690A1 (en) 2015-11-06 2015-11-06 Phantoms having reference members with microchannels and diffusion weighted imaging using same

Publications (1)

Publication Number Publication Date
SG11201803702TA true SG11201803702TA (en) 2018-06-28

Family

ID=58661372

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201803702TA SG11201803702TA (en) 2015-11-06 2015-11-06 Phantoms having reference members with microchannels and diffusion weighted imaging using same

Country Status (7)

Country Link
US (1) US20180335498A1 (en)
EP (1) EP3371618A4 (en)
JP (1) JP6690002B2 (en)
KR (1) KR102511447B1 (en)
CN (1) CN109073727A (en)
SG (1) SG11201803702TA (en)
WO (1) WO2017075690A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3807667A4 (en) * 2018-06-16 2022-06-01 Psychology Software Tools, Inc. Mri phantom having filaments of integral textile axon simulations and anisotropic homogeneity mri phantom using the filaments
US11959990B2 (en) 2018-06-16 2024-04-16 Psychology Software Tools, Inc MRI phantom having filaments of integral textile axon simulations and anisotropic homogeneity MRI phantom using the filaments
EP3671344A1 (en) * 2018-12-20 2020-06-24 Technische Universität Wien Method for manufacturing a phantom for biological systems
JP7405417B2 (en) 2020-04-24 2023-12-26 東京都公立大学法人 Manufacturing method of anisotropic phantom member for MRI imaging device
US20240019516A1 (en) * 2020-10-18 2024-01-18 Preoperative Performance Inc. Apparatus and method for representing organized tissue and constructing configurable phantoms of same
CN113081008B (en) * 2021-03-24 2024-04-19 上海京悦机械有限公司 Medical instrument die body

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116001B (en) * 1981-12-23 1985-10-16 Gen Electric Radioactive test body
US4499375A (en) * 1982-05-10 1985-02-12 Jaszczak Ronald J Nuclear imaging phantom
US4646334A (en) * 1982-11-30 1987-02-24 Zerhouni Elias A Radiographic test phantom for computed tomographic lung nodule analysis
JPS6486952A (en) * 1987-09-30 1989-03-31 Toshiba Corp Phantom for magnetic resonance imaging apparatus
WO2008151202A2 (en) * 2007-06-03 2008-12-11 The Regents Of The University Of California Elastic deformable heart and torso phantom for nuclear imaging of heart with realistic modes of cardiac and respiratory motion
GB0712682D0 (en) * 2007-06-29 2007-08-08 King S College Hospital Nhs Fo Phantom for imaging apparatuses
US20090127451A1 (en) * 2007-11-16 2009-05-21 Siemens Medical Solutions Usa, Inc. Devices and Methods for Calibrating Nuclear Medical and Radiological Images
US7965080B2 (en) * 2008-09-18 2011-06-21 Siemens Medical Solutions Usa, Inc. Electro-conductive pet phantom for MR/PET quality control measurement
JP5619448B2 (en) * 2009-08-20 2014-11-05 株式会社東芝 Magnetic resonance imaging system
CN102334991B (en) * 2011-07-29 2016-04-20 泰山医学院 Comprehensive test phantom for controlling quality of diffusion tensor magnetic resonance imaging
JP2016525391A (en) * 2013-07-11 2016-08-25 シナプティヴ メディカル （バルバドス） インコーポレイテッドＳｙｎａｐｔｉｖｅ Ｍｅｄｉｃａｌ （Ｂａｒｂａｄｏｓ） Ｉｎｃ． Surgical training and imaging brain phantom

Also Published As

Publication number Publication date
US20180335498A1 (en) 2018-11-22
CN109073727A (en) 2018-12-21
KR20180103842A (en) 2018-09-19
EP3371618A4 (en) 2019-07-10
KR102511447B1 (en) 2023-03-16
JP6690002B2 (en) 2020-04-28
WO2017075690A1 (en) 2017-05-11
EP3371618A1 (en) 2018-09-12
JP2019500181A (en) 2019-01-10

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