FI20175240A - Tietokonetomografia ja kuvautuvan volyymin asemointi - Google Patents

Tietokonetomografia ja kuvautuvan volyymin asemointi

Info

Publication number
FI20175240A
FI20175240A FI20175240A FI20175240A FI20175240A FI 20175240 A FI20175240 A FI 20175240A FI 20175240 A FI20175240 A FI 20175240A FI 20175240 A FI20175240 A FI 20175240A FI 20175240 A FI20175240 A FI 20175240A
Authority
FI
Finland
Prior art keywords
positioning
volume
cat scan
depicted
depicted volume
Prior art date
Application number
FI20175240A
Other languages
English (en)
Swedish (sv)
Other versions
FI130571B (fi
Inventor
Tero Pihlajamäki
Kustaa Nyholm
Lauri Seppälä
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 to FI20175240A priority Critical patent/FI130571B/fi
Application filed by Planmeca Oy filed Critical Planmeca Oy
Priority to JP2019551350A priority patent/JP7245783B2/ja
Priority to DK18768583.9T priority patent/DK3595527T3/da
Priority to EP18768583.9A priority patent/EP3595527B1/en
Priority to EP23195287.0A priority patent/EP4275608A3/en
Priority to US16/494,492 priority patent/US11259761B2/en
Priority to BR112019019209A priority patent/BR112019019209A2/pt
Priority to PCT/FI2018/050198 priority patent/WO2018167375A1/en
Priority to KR1020197030069A priority patent/KR102526490B1/ko
Priority to CN201880028720.5A priority patent/CN110573079B/zh
Priority to ES18768583T priority patent/ES2968405T3/es
Priority to RU2019131045A priority patent/RU2771467C2/ru
Publication of FI20175240A publication Critical patent/FI20175240A/fi
Application granted granted Critical
Publication of FI130571B publication Critical patent/FI130571B/fi

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
    • A61B6/50—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]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • 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
    • A61B6/08—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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • 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
    • A61B6/50—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
    • A61B6/501—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 diagnosis of the head, e.g. neuroimaging or craniography
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • 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

Landscapes

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

Abstract

Keksintö liittyy kuvautuvan volyymin asemointiin tietokonetomografiakuvausta varten. Keksinnössä anatomiasta otetaan ainakin kahdella optisella kameralla live-kuvaa eri suunnista ja esitetään näiden kuvien yhteydessä volyyminasemointi-indikaattori, joka indikoi tietokonetomografiakuvauslaitteistolla kuvattavan volyymin sijaintia kameroiden kuvaamalla alueella.
FI20175240A 2017-03-17 2017-03-17 Tietokonetomografia ja kuvautuvan volyymin asemointi FI130571B (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI20175240A FI130571B (fi) 2017-03-17 2017-03-17 Tietokonetomografia ja kuvautuvan volyymin asemointi
KR1020197030069A KR102526490B1 (ko) 2017-03-17 2018-03-19 전산화 단층촬영 및 이미징될 체적의 위치설정
EP18768583.9A EP3595527B1 (en) 2017-03-17 2018-03-19 Computed tomography and positioning of a volume to be imaged
EP23195287.0A EP4275608A3 (en) 2017-03-17 2018-03-19 Computed tomography and positioning of a volume to be imaged
US16/494,492 US11259761B2 (en) 2017-03-17 2018-03-19 Computed tomography and positioning of a volume to be imaged
BR112019019209A BR112019019209A2 (pt) 2017-03-17 2018-03-19 método para posicionar um volume a ser imageado para imageamento pela tomografia computadorizada, e, aparelho de imageamento pela tomografia computadorizada
JP2019551350A JP7245783B2 (ja) 2017-03-17 2018-03-19 コンピュータ断層撮影および撮影されるボリュームの位置決め
DK18768583.9T DK3595527T3 (da) 2017-03-17 2018-03-19 Computertomografi og positionering af et volumen til afbildning
CN201880028720.5A CN110573079B (zh) 2017-03-17 2018-03-19 要被成像的体积的计算机断层扫描和定位
ES18768583T ES2968405T3 (es) 2017-03-17 2018-03-19 Tomografía computarizada y posicionamiento de un volumen del que se van a obtener imágenes
RU2019131045A RU2771467C2 (ru) 2017-03-17 2018-03-19 Компьютерная томография и позиционирование отображаемой области
PCT/FI2018/050198 WO2018167375A1 (en) 2017-03-17 2018-03-19 Computed tomography and positioning of a volume to be imaged

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20175240A FI130571B (fi) 2017-03-17 2017-03-17 Tietokonetomografia ja kuvautuvan volyymin asemointi

Publications (2)

Publication Number Publication Date
FI20175240A true FI20175240A (fi) 2018-09-18
FI130571B FI130571B (fi) 2023-11-21

Family

ID=63521818

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20175240A FI130571B (fi) 2017-03-17 2017-03-17 Tietokonetomografia ja kuvautuvan volyymin asemointi

Country Status (10)

Country Link
US (1) US11259761B2 (fi)
EP (2) EP4275608A3 (fi)
JP (1) JP7245783B2 (fi)
KR (1) KR102526490B1 (fi)
BR (1) BR112019019209A2 (fi)
DK (1) DK3595527T3 (fi)
ES (1) ES2968405T3 (fi)
FI (1) FI130571B (fi)
RU (1) RU2771467C2 (fi)
WO (1) WO2018167375A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3558131B1 (en) * 2016-12-22 2022-10-19 Trophy A dental imaging apparatus with improved patient positioning

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938165B2 (en) * 1996-09-03 2005-08-30 Hitachi, Ltd. Program writable IC card and method thereof
FI128745B (fi) 2002-04-11 2020-11-30 J Morita Mfg Corp Röntgentietokonetomografialaite
EP1815794B1 (en) * 2006-02-01 2015-11-04 Gendex Corporation Dental x-ray apparatus and method of positioning a patient therein
US20070237287A1 (en) 2006-03-28 2007-10-11 Predrag Sukovic Ct scanner with automatic determination of volume of interest
WO2007136745A2 (en) 2006-05-19 2007-11-29 University Of Hawaii Motion tracking system for real time adaptive imaging and spectroscopy
EP2130491B1 (en) * 2008-06-06 2015-08-05 Cefla S.C. Method and apparatus for radiographic imaging
DE102008035412A1 (de) * 2008-07-29 2010-02-04 Sirona Dental Systems Gmbh Verfahren zur Erstellung einer dentalen 3D-Röntgenaufnahme und Röntgengerät hierfür
JP5484788B2 (ja) 2009-05-25 2014-05-07 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
JP5805689B2 (ja) * 2013-03-08 2015-11-04 株式会社モリタ製作所 Ｘ線ｃｔ撮影装置及びｘ線ｃｔ撮影方法
DE102013213761A1 (de) 2013-07-15 2015-01-15 Sirona Dental Systems Gmbh Verfahren zur Erzeugung einer Röntgenaufnahme
KR101534098B1 (ko) * 2013-09-13 2015-07-07 삼성전자주식회사 Ｃｔ 장치 및 이를 이용한 엑스선 제어 방법
DE102014226756A1 (de) 2014-12-22 2016-03-03 Siemens Aktiengesellschaft Bildgebungsanordnung sowie Verfahren zum Positionieren eines Patienten in einer Bildgebungsmodalität
WO2016156150A1 (en) * 2015-03-27 2016-10-06 3Shape A/S A method of reducing the x-ray dose in an x-ray system
RU165392U1 (ru) * 2016-05-23 2016-10-20 Общество с ограниченной ответственностью Совместное русско-французское предприятие "СпектрАп" Рентгеновский центратор
EP3558131B1 (en) * 2016-12-22 2022-10-19 Trophy A dental imaging apparatus with improved patient positioning

Also Published As

Publication number Publication date
RU2019131045A (ru) 2021-04-19
BR112019019209A2 (pt) 2020-04-14
EP4275608A2 (en) 2023-11-15
DK3595527T3 (da) 2024-01-15
US11259761B2 (en) 2022-03-01
RU2771467C2 (ru) 2022-05-04
WO2018167375A1 (en) 2018-09-20
EP3595527A4 (en) 2020-12-16
FI130571B (fi) 2023-11-21
CN110573079A (zh) 2019-12-13
RU2019131045A3 (fi) 2021-06-30
KR102526490B1 (ko) 2023-04-28
EP3595527A1 (en) 2020-01-22
US20200085387A1 (en) 2020-03-19
ES2968405T3 (es) 2024-05-09
KR20190126394A (ko) 2019-11-11
JP7245783B2 (ja) 2023-03-24
EP4275608A3 (en) 2024-01-03
EP3595527B1 (en) 2023-10-11
JP2020509890A (ja) 2020-04-02

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