JP7688857B2 - 放射線によるイメージングおよび放射線によるイメージングを使用する方法のための拡張照射野型イメージング用コリメータ - Google Patents

放射線によるイメージングおよび放射線によるイメージングを使用する方法のための拡張照射野型イメージング用コリメータ Download PDF

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JP7688857B2
JP7688857B2 JP2023513548A JP2023513548A JP7688857B2 JP 7688857 B2 JP7688857 B2 JP 7688857B2 JP 2023513548 A JP2023513548 A JP 2023513548A JP 2023513548 A JP2023513548 A JP 2023513548A JP 7688857 B2 JP7688857 B2 JP 7688857B2
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collimator
detector
aperture
pattern
imaging system
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ミュー、ジーピン
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アルゴスペクト テクノロジーズ インク．
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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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2023513548A 2020-08-28 2021-08-12 放射線によるイメージングおよび放射線によるイメージングを使用する方法のための拡張照射野型イメージング用コリメータ Active JP7688857B2 (ja)

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US202063071540P 2020-08-28 2020-08-28
US63/071,540 2020-08-28
US202163168778P 2021-03-31 2021-03-31
US63/168,778 2021-03-31
US17/399,768 US11723609B2 (en) 2020-08-28 2021-08-11 Spread field imaging collimators for radiation-based imaging and methods of using the same
US17/399,768 2021-08-11
PCT/US2021/045770 WO2022046427A1 (en) 2020-08-28 2021-08-12 Spread field imaging collimators for radiation-based imaging and methods of using the same

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JP2025080839A Pending JP2025128122A (ja) 2020-08-28 2025-05-14 放射線によるイメージングおよび放射線によるイメージングを使用する方法のための拡張照射野型イメージング用コリメータ

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CN (1) CN115988994A (enExample)
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US11723609B2 (en) * 2020-08-28 2023-08-15 Argospect Technologies Inc. Spread field imaging collimators for radiation-based imaging and methods of using the same
EP4610639A1 (en) * 2022-10-25 2025-09-03 Nihon Kessho Kogaku Co., Ltd. X-ray detector of x-ray imaging system
JPWO2024090412A1 (enExample) * 2022-10-25 2024-05-02
EP4704688A2 (en) * 2023-04-27 2026-03-11 Chou, Mei-Yin A portable and compact positron emission tomography (pet) system with real-time adaptability
WO2025205386A1 (ja) * 2024-03-29 2025-10-02 日本結晶光学株式会社 Ｘ線撮像システム

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TWI816171B (zh) 2023-09-21
EP4203795B1 (en) 2026-03-11
US11723609B2 (en) 2023-08-15
JP2023539256A (ja) 2023-09-13
CN115988994A (zh) 2023-04-18
TW202222258A (zh) 2022-06-16
US20230389882A1 (en) 2023-12-07
US20250248670A1 (en) 2025-08-07
JP2025128122A (ja) 2025-09-02
EP4203795C0 (en) 2026-03-11
WO2022046427A1 (en) 2022-03-03
EP4203795A4 (en) 2024-02-14
EP4203795A1 (en) 2023-07-05
US12279898B2 (en) 2025-04-22
US20220061782A1 (en) 2022-03-03

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