JP2024514832A - 医療撮像システムおよび関連付けられるデバイスおよび方法 - Google Patents

医療撮像システムおよび関連付けられるデバイスおよび方法 Download PDF

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JP2024514832A
JP2024514832A JP2023561754A JP2023561754A JP2024514832A JP 2024514832 A JP2024514832 A JP 2024514832A JP 2023561754 A JP2023561754 A JP 2023561754A JP 2023561754 A JP2023561754 A JP 2023561754A JP 2024514832 A JP2024514832 A JP 2024514832A
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arm
imaging
image
imaging arm
images
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Japanese (ja)
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JPWO2022217291A5 (enExample
Inventor
ブライアン アイ． ハートレー，
レネ ヴァルガス－ヴォラチェク，
ケ リー，
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プルメラ， インコーポレイテッド
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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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A61B6/584—Calibration using calibration phantoms determining position of components of the apparatus or device using images of the phantom
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • 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
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2023561754A 2021-04-09 2022-04-08 医療撮像システムおよび関連付けられるデバイスおよび方法 Pending JP2024514832A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202163172886P 2021-04-09 2021-04-09
US63/172,886 2021-04-09
US202163203270P 2021-07-15 2021-07-15
US63/203,270 2021-07-15
US202163260241P 2021-08-13 2021-08-13
US63/260,241 2021-08-13
PCT/US2022/071649 WO2022217291A1 (en) 2021-04-09 2022-04-08 Medical imaging systems and associated devices and methods

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Publication Number Publication Date
JP2024514832A true JP2024514832A (ja) 2024-04-03
JPWO2022217291A5 JPWO2022217291A5 (enExample) 2025-04-15

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JP2023561754A Pending JP2024514832A (ja) 2021-04-09 2022-04-08 医療撮像システムおよび関連付けられるデバイスおよび方法

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US (7) US11457883B1 (enExample)
EP (1) EP4319641A4 (enExample)
JP (1) JP2024514832A (enExample)
WO (1) WO2022217291A1 (enExample)

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US12171601B2 (en) 2024-12-24
US20230200763A1 (en) 2023-06-29
US20240206835A1 (en) 2024-06-27
EP4319641A4 (en) 2025-01-22
US20220386974A1 (en) 2022-12-08
US11617552B2 (en) 2023-04-04
US20240423565A1 (en) 2024-12-26
WO2022217291A1 (en) 2022-10-13
US11457883B1 (en) 2022-10-04
US12465308B2 (en) 2025-11-11
US11918395B2 (en) 2024-03-05
US20230404501A1 (en) 2023-12-21
US11786198B2 (en) 2023-10-17
US20250261917A1 (en) 2025-08-21
US12318236B2 (en) 2025-06-03
US20220323029A1 (en) 2022-10-13
EP4319641A1 (en) 2024-02-14

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