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FI20106130A7 - Lääketieteellinen röntgentietokonetomografialaitteisto - Google Patents

Lääketieteellinen röntgentietokonetomografialaitteisto Download PDF

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Publication number
FI20106130A7
FI20106130A7 FI20106130A FI20106130A FI20106130A7 FI 20106130 A7 FI20106130 A7 FI 20106130A7 FI 20106130 A FI20106130 A FI 20106130A FI 20106130 A FI20106130 A FI 20106130A FI 20106130 A7 FI20106130 A7 FI 20106130A7
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FI
Finland
Prior art keywords
computed tomography
living organ
ray
medical
ray computed
Prior art date
Application number
FI20106130A
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English (en)
Swedish (sv)
Other versions
FI20106130A0 (fi
FI128923B (fi
Inventor
Kouji Yasuda
Teruji Nakai
Tetsuzo Ito
Original Assignee
J Morita Mfg Corp
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.)
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Publication date
Application filed by J Morita Mfg Corp filed Critical J Morita Mfg Corp
Publication of FI20106130A0 publication Critical patent/FI20106130A0/fi
Publication of FI20106130A7 publication Critical patent/FI20106130A7/fi
Application granted granted Critical
Publication of FI128923B publication Critical patent/FI128923B/fi

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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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • 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
    • A61B6/02—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
    • A61B6/4429—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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

Lääketieteellisellä röntgentietokonetomografialaitteistolla voidaan suorittaa tehokas tietokonetomografia eläville elimille, jotka sijaitsevat symmetrisesti ennalta määrättyyn tasoon nähden. Lääketieteellinen röntgentietokonetomografialaitteisto käsittää röntgenlähteen (10), röntgenilmaisimen (20), tukielimen (30), kohteenpidike-elimen (40), pyörityselimen (60r), liikutteluelimen (60), kuva-alueen määrityselimen, jolla määritellään kuvausalueet ensimmäisen elävän elimen ja toisen elävän elimen osalta, jotka sijaitsevat symmetrisesti ennalta määrätyn tason suhteen, laskentaelimen, joka käyttää liikutteluelintä (60) ja pyörityselintä (60r) röntgentietokonetomografian suorittamiseksi automaattisesti ja peräkkäin ensimmäisen elävän elimen ja toisen elävän elimen vastaaville kuvausalueille, jotka on määritelty kuvausalueen määrittelyelimellä, ja muodostaa vastaavat tietokonetomografiakuvat ensimmäisestä elävästä elimestä ja toisesta elävästä elimestä sähköisten signaalien perusteella, jotka on saatu röntgentietokonetomografiasta, ja näyttöosan (88) laskentaelimen avulla saatujen tietokonetomografiakuvien ensimmäisestä elävästä elimestä ja toisesta elävästä elimestä esittämiseksi näytöllä.
FI20106130A 2008-04-30 2009-04-28 Lääketieteellinen röntgentietokonetomografialaitteisto FI128923B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008118969 2008-04-30
PCT/JP2009/058374 WO2009133896A1 (ja) 2008-04-30 2009-04-28 医療用ｘ線ｃｔ撮影装置

Publications (3)

Publication Number Publication Date
FI20106130A0 FI20106130A0 (fi) 2010-10-29
FI20106130A7 true FI20106130A7 (fi) 2010-11-29
FI128923B FI128923B (fi) 2021-03-15

Family

ID=41255112

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106130A FI128923B (fi) 2008-04-30 2009-04-28 Lääketieteellinen röntgentietokonetomografialaitteisto

Country Status (5)

Country Link
US (1) US8401267B2 (fi)
JP (1) JP5390512B2 (fi)
DE (1) DE112009001015B4 (fi)
FI (1) FI128923B (fi)
WO (1) WO2009133896A1 (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5426538B2 (ja) 2008-05-01 2014-02-26 株式会社モリタ製作所 医療用ｘ線ｃｔ撮影装置、医療用ｘ線ｃｔ画像表示装置及びその表示方法
FI20105934L (fi) * 2010-09-08 2012-03-09 Palodex Group Oy Menetelmä ja järjestelmä tietokonetomografiakuvauksen ohjaamiseksi
KR102011613B1 (ko) * 2010-12-22 2019-08-16 트로피 디지털 검출기
US9743893B2 (en) * 2011-12-21 2017-08-29 Carestream Health, Inc. Dental imaging with photon-counting detector
JP6076822B2 (ja) * 2012-05-02 2017-02-08 株式会社モリタ製作所 Ｘ線ｃｔ撮影装置
US9486174B2 (en) * 2012-05-16 2016-11-08 Vatech Co., Ltd. Apparatus and method for reconstructing panoramic X-ray image
KR101389841B1 (ko) * 2012-05-16 2014-04-29 주식회사바텍 파노라마 영상 데이터 제공 방법 및 장치
KR102124669B1 (ko) * 2012-09-07 2020-06-18 트로피 부분적인 ｃｔ 이미징을 위한 장치
JP6031463B2 (ja) 2013-03-08 2016-11-24 株式会社モリタ製作所 医療用ｘ線ｃｔ撮影装置
WO2014181889A1 (ja) * 2013-05-10 2014-11-13 株式会社テレシステムズ Ｘ線パノラマ・ｃｔ撮影を利用した物質同定装置及び物質同定方法
JP6466085B2 (ja) * 2013-05-27 2019-02-06 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置及び画像診断装置
ITBO20130599A1 (it) 2013-10-31 2015-05-01 Cefla Coop Metodo e apparato per aumentare il campo di vista in una acquisizione tomografica computerizzata con tecnica cone-beam
KR102137544B1 (ko) * 2013-11-18 2020-07-24 주식회사바텍 치과용 3차원 표면영상 생성 장치 및 방법
JP6529719B2 (ja) * 2014-03-28 2019-06-12 株式会社吉田製作所 歯科用デジタルパノラマｘ線撮影装置
US9993217B2 (en) 2014-11-17 2018-06-12 Vatech Co., Ltd. Producing panoramic radiograph
EP3232933B1 (en) * 2014-12-18 2022-07-20 Koninklijke Philips N.V. Imaging system for imaging an elongated region of interest of an object
KR101661055B1 (ko) 2015-01-08 2016-09-29 오스템임플란트 주식회사 영상 촬영 방법 및 장치
KR20160107799A (ko) * 2015-03-05 2016-09-19 삼성전자주식회사 단층 영상 장치 및 그에 따른 단층 영상 복원 방법
US10092264B2 (en) * 2015-08-27 2018-10-09 Canon Kabushiki Kaisha Image processing apparatus, image processing method, radiation imaging system, and non-transitory computer-readable storage medium
DE102015222821A1 (de) * 2015-11-19 2017-05-24 Sirona Dental Systems Gmbh Verfahren und Vorrichtung zum Betreiben eines dentaldiagnostischen Bilderzeugungssystems
CN107456242A (zh) * 2017-09-22 2017-12-12 江苏美伦影像系统有限公司 一种基于曲线全景扫描的口腔断层影像系统
EP3476295B1 (en) * 2017-10-27 2020-11-25 Nihon University Medical x-ray ct imaging apparatus, medical x-ray ct imaging condition setting method, and x-ray ct imaging condition setting program
JP7249567B2 (ja) * 2017-10-27 2023-03-31 学校法人日本大学 歯科用ｘ線ｃｔ撮影装置及びｘ線ｃｔ撮影条件設定プログラム
JP6985236B2 (ja) * 2018-10-24 2021-12-22 株式会社モリタ製作所 医療用ｃｔ撮影装置、医療用ｃｔ撮影方法、プログラム及び記録媒体

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113292A (en) 1978-02-23 1979-09-04 Morita Mfg Dental panorama xxray camera for taking jaw joint standard
JPH0723946A (ja) 1993-07-13 1995-01-27 Toshiba Corp Ｘ線ｃｔ装置
JP3207073B2 (ja) 1994-04-13 2001-09-10 株式会社モリタ製作所 Ｘ線撮影装置
JP3807833B2 (ja) 1996-12-10 2006-08-09 株式会社モリタ製作所 Ｘ線撮影装置
JP3743594B2 (ja) * 1998-03-11 2006-02-08 株式会社モリタ製作所 Ｃｔ撮影装置
US7039156B2 (en) 2000-10-04 2006-05-02 Nihon University Display method and apparatus of x-ray projection image for medical use, x-ray CT apparatus for medical use and recording medium for recording program to achieve the display method
JP3926120B2 (ja) 2001-02-16 2007-06-06 株式会社モリタ製作所 被写体のｘ線撮影位置設定手段、この手段を備えたｘ線撮影装置
JP3964271B2 (ja) 2001-06-22 2007-08-22 株式会社モリタ製作所 医療用走査型デジタルｘ線撮影装置
WO2003084407A1 (fr) 2002-04-11 2003-10-16 J. Morita Manufacturing Corporation Equipement de tomodensitometrie
FR2840710B1 (fr) 2002-06-11 2005-01-07 Ge Med Sys Global Tech Co Llc Systeme de traitement d'images numeriques, installation d'imagerie incorporant un tel systeme, et procede de traitement d'images correspondant
JP4163991B2 (ja) 2003-04-30 2008-10-08 株式会社モリタ製作所 Ｘ線ｃｔ撮影装置及び撮影方法
JP2005080748A (ja) 2003-09-05 2005-03-31 Ge Medical Systems Global Technology Co Llc 撮影条件設定方法およびｘ線ｃｔ装置
JP4514039B2 (ja) 2004-11-25 2010-07-28 株式会社日立メディコ 医用画像表示装置
DE112006000869B4 (de) 2005-04-11 2017-10-19 J. Morita Mfg. Corp. Radiographievorrichtung mit Übersichtsbildfunktion
JP4632891B2 (ja) 2005-07-22 2011-02-16 株式会社モリタ製作所 Ｘ線ｃｔ撮影装置およびｘ線ｃｔ撮影方法
DE102005052993B4 (de) 2005-11-07 2014-08-21 Siemens Aktiengesellschaft Verfahren zur automatisierten Auswertung eines dreidimensionalen Abbildes eines seitensymmetrischen Organsystems
CN101400306A (zh) 2006-03-09 2009-04-01 画像诊断株式会社 医用三维图像的显示控制程序和医用三维图像的显示方法
JP4509971B2 (ja) 2006-06-09 2010-07-21 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置
JP5196751B2 (ja) 2006-09-13 2013-05-15 株式会社東芝 コンピュータ支援診断装置
JP5046238B2 (ja) 2007-02-27 2012-10-10 株式会社モリタ製作所 Ｘ線ｃｔ撮影画像の表示方法、ｘ線ｃｔ画像表示装置、ｘ線ｃｔ撮影装置

Also Published As

Publication number Publication date
DE112009001015B4 (de) 2024-05-23
US20110044520A1 (en) 2011-02-24
WO2009133896A1 (ja) 2009-11-05
DE112009001015T5 (de) 2011-02-24
US8401267B2 (en) 2013-03-19
JP5390512B2 (ja) 2014-01-15
FI20106130A0 (fi) 2010-10-29
JPWO2009133896A1 (ja) 2011-09-01
FI128923B (fi) 2021-03-15

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