FI128099B - Röntgenavbildningsenhet för tandavbildning - Google Patents

Röntgenavbildningsenhet för tandavbildning Download PDF

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Publication number
FI128099B
FI128099B FI20176044A FI20176044A FI128099B FI 128099 B FI128099 B FI 128099B FI 20176044 A FI20176044 A FI 20176044A FI 20176044 A FI20176044 A FI 20176044A FI 128099 B FI128099 B FI 128099B
Authority
FI
Finland
Prior art keywords
rotating
moving
ray imaging
ray
imaging unit
Prior art date
Application number
FI20176044A
Other languages
English (en)
Finnish (fi)
Other versions
FI20176044A1 (sv
Inventor
Ari Metso
Original Assignee
Palodex Group 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
Application filed by Palodex Group Oy filed Critical Palodex Group Oy
Priority to FI20176044A priority Critical patent/FI128099B/sv
Priority to PCT/FI2018/050843 priority patent/WO2019102067A1/en
Publication of FI20176044A1 publication Critical patent/FI20176044A1/sv
Application granted granted Critical
Publication of FI128099B publication Critical patent/FI128099B/sv

Links

Classifications

    • A61B6/51—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/027—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
    • A61B6/5241—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT combining overlapping images of the same imaging modality, e.g. by stitching
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. 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 for radiation diagnosis, e.g. 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
FI20176044A 2017-11-22 2017-11-22 Röntgenavbildningsenhet för tandavbildning FI128099B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20176044A FI128099B (sv) 2017-11-22 2017-11-22 Röntgenavbildningsenhet för tandavbildning
PCT/FI2018/050843 WO2019102067A1 (en) 2017-11-22 2018-11-20 An x-ray imaging unit for dental imaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20176044A FI128099B (sv) 2017-11-22 2017-11-22 Röntgenavbildningsenhet för tandavbildning

Publications (2)

Publication Number Publication Date
FI20176044A1 FI20176044A1 (sv) 2019-05-23
FI128099B true FI128099B (sv) 2019-09-30

Family

ID=64556937

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20176044A FI128099B (sv) 2017-11-22 2017-11-22 Röntgenavbildningsenhet för tandavbildning

Country Status (2)

Country Link
FI (1) FI128099B (sv)
WO (1) WO2019102067A1 (sv)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5744573B2 (ja) * 2010-03-12 2015-07-08 株式会社モリタ製作所 Ｘ線撮影装置
JP5709820B2 (ja) * 2012-11-08 2015-04-30 株式会社モリタ製作所 Ｘ線撮影装置
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

Also Published As

Publication number Publication date
WO2019102067A1 (en) 2019-05-31
FI20176044A1 (sv) 2019-05-23

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