ES2935893T3 - Aparato para la obtención parcial de imágenes por TC - Google Patents

Aparato para la obtención parcial de imágenes por TC Download PDF

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Publication number
ES2935893T3
ES2935893T3 ES13732221T ES13732221T ES2935893T3 ES 2935893 T3 ES2935893 T3 ES 2935893T3 ES 13732221 T ES13732221 T ES 13732221T ES 13732221 T ES13732221 T ES 13732221T ES 2935893 T3 ES2935893 T3 ES 2935893T3
Authority
ES
Spain
Prior art keywords
axis
rotation
patient
interest
region
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES13732221T
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English (en)
Spanish (es)
Inventor
Sylvie Bothorel
Vincent Loustauneau
Colombe Maury
Jean-Marc Inglese
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trophy SAS
Original Assignee
Trophy SAS
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 Trophy SAS filed Critical Trophy SAS
Application granted granted Critical
Publication of ES2935893T3 publication Critical patent/ES2935893T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means
    • A61B6/469—Arrangements for interfacing with the operator or the patient characterised by special input means for selecting a region of interest [ROI]
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A61B6/035—Mechanical aspects of 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
    • A61B6/06—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
    • A61B6/40—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
    • 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
    • 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
    • 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
    • A61B6/51—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 for dentistry
    • 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
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/041—Controlled or regulated

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Pulmonology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Graphics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
ES13732221T 2012-09-07 2013-03-15 Aparato para la obtención parcial de imágenes por TC Active ES2935893T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261698061P 2012-09-07 2012-09-07
US201261736025P 2012-12-12 2012-12-12
PCT/IB2013/000952 WO2014037770A1 (en) 2012-09-07 2013-03-15 Apparatus for partial ct imaging

Publications (1)

Publication Number Publication Date
ES2935893T3 true ES2935893T3 (es) 2023-03-13

Family

ID=48700626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13732221T Active ES2935893T3 (es) 2012-09-07 2013-03-15 Aparato para la obtención parcial de imágenes por TC

Country Status (6)

Country Link
US (1) US11154260B2 (enExample)
EP (1) EP2892432B1 (enExample)
JP (1) JP6370297B2 (enExample)
KR (1) KR102124669B1 (enExample)
ES (1) ES2935893T3 (enExample)
WO (1) WO2014037770A1 (enExample)

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ES2714867T3 (es) 2014-05-19 2019-05-30 3Shape As Un sistema radiográfico y un método para reducir el difuminado de movimiento y dispersar la radiación
US10405816B2 (en) * 2014-12-04 2019-09-10 Trophy Collimator for cephalometric extra oral dental imaging devices
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CN105982686B (zh) * 2015-01-30 2019-04-30 合肥美亚光电技术股份有限公司 计算机断层成像设备及通过其拍摄断层图像的方法
WO2016135526A1 (en) 2015-02-27 2016-09-01 Trophy Bite block for cbct imaging device
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ES2821965T3 (es) * 2017-09-29 2021-04-28 Trophy Un método y sistema para obtener parámetros operativos para la adquisición de rayos X 3D
US10948428B2 (en) * 2018-05-25 2021-03-16 Delavan Inc. Reducing scatter for computed tomography
JP6988007B2 (ja) * 2018-09-27 2022-01-05 富士フイルム株式会社 放射線撮影装置
KR102203548B1 (ko) * 2018-11-23 2021-01-15 오스템임플란트 주식회사 치과용 ct 촬영 장치, 치과용 ct 촬영 장치의 정렬 방법 및 컴퓨터 판독 가능한 기록 매체
JP7335432B2 (ja) * 2019-09-24 2023-08-29 ブレインラボ アーゲー 医用画像システムの構成を決定するための方法およびシステム
DE102019135782A1 (de) * 2019-12-23 2021-06-24 Otto-Von-Guericke-Universität Magdeburg Computertomographie-System
CN111388881B (zh) 2020-03-23 2022-01-28 上海联影医疗科技股份有限公司 一种限束装置的控制方法以及系统
CN113069141B (zh) * 2021-03-31 2023-03-31 有方（合肥）医疗科技有限公司 口腔全景片拍摄方法、系统、电子设备及可读存储介质

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EP2892432A1 (en) 2015-07-15
WO2014037770A1 (en) 2014-03-13
US20150297158A1 (en) 2015-10-22
JP2015527158A (ja) 2015-09-17
KR20150053768A (ko) 2015-05-18
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US11154260B2 (en) 2021-10-26
JP6370297B2 (ja) 2018-08-08

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