CN114096196B - X射线成像设备 - Google Patents

X射线成像设备

Info

Publication number
CN114096196B
CN114096196B CN202080049360.4A CN202080049360A CN114096196B CN 114096196 B CN114096196 B CN 114096196B CN 202080049360 A CN202080049360 A CN 202080049360A CN 114096196 B CN114096196 B CN 114096196B
Authority
CN
China
Prior art keywords
ray
visible light
construction
ray source
field pattern
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
CN202080049360.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN114096196A (zh
Inventor
A·基托宁
T·霍莫
H·卡皮
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.)
Planmeca Oy
Original Assignee
Planmeca Oy
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
Priority claimed from FI20190042A external-priority patent/FI128796B/en
Application filed by Planmeca Oy filed Critical Planmeca Oy
Publication of CN114096196A publication Critical patent/CN114096196A/zh
Application granted granted Critical
Publication of CN114096196B publication Critical patent/CN114096196B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61B6/02—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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A61B6/0442—Supports, e.g. tables or beds, for the body or parts of the body made of non-metallic materials
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0487—Motor-assisted positioning
    • 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light 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
    • A61B6/40—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
    • A61B6/44—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
    • A61B6/4452—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 able to move relative to each other
    • 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
    • A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/587—Alignment of source unit to detector unit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN202080049360.4A 2019-06-03 2020-04-08 X射线成像设备 Active CN114096196B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
FI20190042 2019-06-03
FI20190042A FI128796B (en) 2019-06-03 2019-06-03 CT imaging device
FI20190054A FI128797B (en) 2019-06-03 2019-07-05 CT Imaging apparatus
FI20190054 2019-07-05
US16/714,337 2019-12-13
FI20196081A FI20196081A1 (en) 2019-06-03 2019-12-13 Computed tomography equipment
FI20196081 2019-12-13
US16/714,337 US11684319B2 (en) 2019-06-03 2019-12-13 CT imaging apparatus
PCT/EP2020/060100 WO2020254006A1 (en) 2019-06-03 2020-04-08 X-ray imaging apparatus

Publications (2)

Publication Number Publication Date
CN114096196A CN114096196A (zh) 2022-02-25
CN114096196B true CN114096196B (zh) 2025-10-14

Family

ID=73652892

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202080049360.4A Active CN114096196B (zh) 2019-06-03 2020-04-08 X射线成像设备
CN202080049369.5A Active CN114080185B (zh) 2019-06-03 2020-06-01 Ct成像设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202080049369.5A Active CN114080185B (zh) 2019-06-03 2020-06-01 Ct成像设备

Country Status (7)

Country Link
US (1) US12016708B2 (https=)
EP (2) EP3975851A1 (https=)
JP (2) JP2022535249A (https=)
KR (2) KR20220016207A (https=)
CN (2) CN114096196B (https=)
BR (2) BR112021024321A2 (https=)
WO (2) WO2020254006A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7559621B2 (ja) * 2021-03-03 2024-10-02 株式会社島津製作所 Ｘ線分析装置およびｘ線分析方法
JP7805731B2 (ja) 2021-09-07 2026-01-26 キヤノンメディカルシステムズ株式会社 Ｘ線コンピュータ断層撮影装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1980605A (zh) * 2004-05-11 2007-06-13 西门子公司 具有发光二极管形式指示装置的x射线设备、尤其是乳房x射线设备
CN103654813A (zh) * 2012-09-07 2014-03-26 西门子公司 用于产生图像的医学技术设备和方法
CN106461801A (zh) * 2014-01-27 2017-02-22 Epica国际有限公司 具有改进功能的放射成像装置

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JPS5150381Y2 (https=) * 1971-12-15 1976-12-03
US6914959B2 (en) * 2001-08-09 2005-07-05 Analogic Corporation Combined radiation therapy and imaging system and method
JP4453322B2 (ja) * 2002-10-02 2010-04-21 株式会社島津製作所 断層撮影装置
JP2004201757A (ja) * 2002-12-24 2004-07-22 Hitachi Medical Corp Ｘ線診断システム並びに照射ｘ線量管理システム
JP3854244B2 (ja) * 2003-05-16 2006-12-06 株式会社東芝 永久磁石形モータ及びｘ線コンピュータ断層撮影装置
DE10337931B4 (de) 2003-08-18 2009-03-05 Siemens Ag Röntgendiagnostikgerät mit einer Röntgenröhre und einem Blendengehäuse
CN101505658B (zh) 2006-08-17 2015-08-19 皇家飞利浦电子股份有限公司 计算机断层摄影图像获取
JP2010213729A (ja) * 2007-07-06 2010-09-30 Konica Minolta Medical & Graphic Inc 放射線画像撮影システム
JP5274116B2 (ja) * 2008-06-13 2013-08-28 富士フイルム株式会社 放射線画像撮影装置
JP2010184037A (ja) * 2009-02-12 2010-08-26 Shimadzu Corp 放射線断層撮影装置
JP5467690B2 (ja) 2009-04-07 2014-04-09 朝日レントゲン工業株式会社 Ｘ線ｃｔ撮影装置
JP5396158B2 (ja) * 2009-05-29 2014-01-22 株式会社日立メディコ Ｘ線撮影装置
JP2011143239A (ja) 2009-12-14 2011-07-28 Toshiba Corp Ｘ線ｃｔ装置及びその制御方法
DE102010020604B4 (de) 2010-05-14 2018-11-08 Siemens Healthcare Gmbh Bildaufnahmevorrichtung, umfassend eine ringförmige Gantry
US10151810B2 (en) * 2012-06-14 2018-12-11 Mobius Imaging, Llc Pivoting multi-directional X-ray imaging system with a pair of diametrically opposite vertical support columns tandemly movable along a stationary base support
JP5921462B2 (ja) * 2013-02-28 2016-05-24 富士フイルム株式会社 放射線遮蔽ユニット、放射線画像撮影装置及び放射線画像撮影方法
US10265042B2 (en) * 2014-01-27 2019-04-23 Epica International, Inc. Radiological imaging device with improved functioning
CN105232076B (zh) 2015-09-28 2018-11-13 中国科学院苏州生物医学工程技术研究所 小型床旁ct扫描仪
US11058378B2 (en) * 2016-02-03 2021-07-13 Globus Medical, Inc. Portable medical imaging system
US10325691B2 (en) * 2016-04-12 2019-06-18 Consolidated Nuclear Security, LLC X-ray beam alignment device and method
US11000254B2 (en) * 2016-11-22 2021-05-11 General Electric Company Methods and systems for patient scan setup
US11013474B2 (en) * 2017-08-08 2021-05-25 Canon Medical Systems Corporation X-ray computed tomography apparatus
JP7130199B2 (ja) * 2017-10-04 2022-09-05 学校法人産業医科大学 接触検知装置及び放射線照射装置

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CN1980605A (zh) * 2004-05-11 2007-06-13 西门子公司 具有发光二极管形式指示装置的x射线设备、尤其是乳房x射线设备
CN103654813A (zh) * 2012-09-07 2014-03-26 西门子公司 用于产生图像的医学技术设备和方法
CN106461801A (zh) * 2014-01-27 2017-02-22 Epica国际有限公司 具有改进功能的放射成像装置

Also Published As

Publication number Publication date
BR112021024319A2 (pt) 2022-01-11
JP2022535249A (ja) 2022-08-05
JP7561772B2 (ja) 2024-10-04
WO2020254006A1 (en) 2020-12-24
WO2020245502A1 (en) 2020-12-10
EP3975851A1 (en) 2022-04-06
CN114096196A (zh) 2022-02-25
EP3975852A1 (en) 2022-04-06
CN114080185A (zh) 2022-02-22
KR102942516B1 (ko) 2026-03-23
BR112021024321A2 (pt) 2022-01-11
JP2022535050A (ja) 2022-08-04
KR20220016207A (ko) 2022-02-08
KR20220016206A (ko) 2022-02-08
CN114080185B (zh) 2025-10-31
US20220313179A1 (en) 2022-10-06
US12016708B2 (en) 2024-06-25

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