CN111448617A - 振荡暗场成像 - Google Patents

振荡暗场成像 Download PDF

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Publication number
CN111448617A
CN111448617A CN201880079225.7A CN201880079225A CN111448617A CN 111448617 A CN111448617 A CN 111448617A CN 201880079225 A CN201880079225 A CN 201880079225A CN 111448617 A CN111448617 A CN 111448617A
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CN
China
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Pending
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CN201880079225.7A
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English (en)
Chinese (zh)
Inventor
J·萨巴奇恩斯基
T·克勒
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN111448617A publication Critical patent/CN111448617A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/085—Measuring impedance of respiratory organs or lung elasticity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/041—Phase-contrast imaging, e.g. using grating interferometers
    • 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
    • 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
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/401—Imaging image processing

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN201880079225.7A 2017-12-08 2018-11-22 振荡暗场成像 Pending CN111448617A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17206225.9A EP3496109A1 (en) 2017-12-08 2017-12-08 Oscillatory dark-field imaging
EP17206225.9 2017-12-08
PCT/EP2018/082226 WO2019110319A1 (en) 2017-12-08 2018-11-22 Oscillatory dark-field imaging

Publications (1)

Publication Number Publication Date
CN111448617A true CN111448617A (zh) 2020-07-24

Family

ID=60813586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880079225.7A Pending CN111448617A (zh) 2017-12-08 2018-11-22 振荡暗场成像

Country Status (5)

Country Link
US (1) US20210169433A1 (enExample)
EP (2) EP3496109A1 (enExample)
JP (1) JP6925532B2 (enExample)
CN (1) CN111448617A (enExample)
WO (1) WO2019110319A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3922178A1 (en) * 2020-06-08 2021-12-15 Koninklijke Philips N.V. Spectral dark-field imaging
EP4111977A1 (en) * 2021-06-29 2023-01-04 Koninklijke Philips N.V. A method for x-ray image processing
USD1068060S1 (en) * 2022-08-10 2025-03-25 Thorasys Thoracic Medical Systems Inc. Oscillometry device
JP7424532B1 (ja) 2023-04-27 2024-01-30 コニカミノルタ株式会社 放射線画像解析装置及びプログラム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943668A (zh) * 2009-07-07 2011-01-12 清华大学 X射线暗场成像系统和方法
WO2013155556A1 (en) * 2012-04-17 2013-10-24 Monash University Method and system for imaging
CN104428659A (zh) * 2012-06-27 2015-03-18 皇家飞利浦有限公司 暗场成像
CN105874509A (zh) * 2013-12-30 2016-08-17 卡尔斯特里姆保健公司 微分相衬成像中的相位恢复
WO2016177903A1 (en) * 2015-05-07 2016-11-10 Koninklijke Philips N.V. Beam hardening correction for scanning dark field and phase contrast imaging
CN106456083A (zh) * 2014-10-13 2017-02-22 皇家飞利浦有限公司 用于对可移动对象进行相位衬度和/或暗场成像的光栅设备
WO2017055527A1 (en) * 2015-09-30 2017-04-06 Koninklijke Philips N.V. Generating a lung condition map

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014117205A1 (en) * 2013-02-01 2014-08-07 Monash University Method and system for clinical measurement of lung health

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943668A (zh) * 2009-07-07 2011-01-12 清华大学 X射线暗场成像系统和方法
WO2013155556A1 (en) * 2012-04-17 2013-10-24 Monash University Method and system for imaging
CN104428659A (zh) * 2012-06-27 2015-03-18 皇家飞利浦有限公司 暗场成像
CN105874509A (zh) * 2013-12-30 2016-08-17 卡尔斯特里姆保健公司 微分相衬成像中的相位恢复
CN106456083A (zh) * 2014-10-13 2017-02-22 皇家飞利浦有限公司 用于对可移动对象进行相位衬度和/或暗场成像的光栅设备
WO2016177903A1 (en) * 2015-05-07 2016-11-10 Koninklijke Philips N.V. Beam hardening correction for scanning dark field and phase contrast imaging
WO2017055527A1 (en) * 2015-09-30 2017-04-06 Koninklijke Philips N.V. Generating a lung condition map

Also Published As

Publication number Publication date
EP3721442A1 (en) 2020-10-14
US20210169433A1 (en) 2021-06-10
EP3721442B1 (en) 2021-07-14
EP3496109A1 (en) 2019-06-12
JP2021505258A (ja) 2021-02-18
WO2019110319A1 (en) 2019-06-13
JP6925532B2 (ja) 2021-08-25

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Application publication date: 20200724