[go: up one dir, main page]

FI20125813A7 - Hammaslääketieteelliseen tai leuan ortopediseen diagnostiikkaan tarkoitettujen, oikaistujen röngtenkuvien valmistukseen tarkoitettu menetelmä ja systeemi - Google Patents

Hammaslääketieteelliseen tai leuan ortopediseen diagnostiikkaan tarkoitettujen, oikaistujen röngtenkuvien valmistukseen tarkoitettu menetelmä ja systeemi Download PDF

Info

Publication number
FI20125813A7
FI20125813A7 FI20125813A FI20125813A FI20125813A7 FI 20125813 A7 FI20125813 A7 FI 20125813A7 FI 20125813 A FI20125813 A FI 20125813A FI 20125813 A FI20125813 A FI 20125813A FI 20125813 A7 FI20125813 A7 FI 20125813A7
Authority
FI
Finland
Prior art keywords
ray
dental
patient
ray images
diagnostics
Prior art date
Application number
FI20125813A
Other languages
English (en)
Swedish (sv)
Other versions
FI20125813L (fi
Inventor
Herbert Häntsch
Martin Dürrstein
Herbert Gebhardt
Walter Bauer
Frank Hatzfeld
Original Assignee
Duerr Dental Ag
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 Duerr Dental Ag filed Critical Duerr Dental Ag
Publication of FI20125813L publication Critical patent/FI20125813L/fi
Publication of FI20125813A7 publication Critical patent/FI20125813A7/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
    • A61B6/512—Intraoral means
    • 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
    • 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
    • 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
    • A61B6/025—Tomosynthesis
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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
    • 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
    • A61B6/582—Calibration
    • A61B6/585—Calibration of 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
    • A61B6/58—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
    • 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
    • A61B6/588—Setting distance between source unit and detector unit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2545—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with one projection direction and several detection directions, e.g. stereo
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/17—Comprising radiolucent components
    • 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
    • A61B6/4417—Constructional features of apparatus for radiation diagnosis related to combined acquisition of different diagnostic modalities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth

Landscapes

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

Abstract

Hammaslääketieteelliseen tai leuan ortopediseen diagnostiikkaan tarkoitetussa oikaistujen röntgenkuvien valmistusmenetelmässä röntgenlähde (28) sijoitetaan potilaan (36) suuonteloon (34). Röntgendetektori (32) sijoitetaan siten, että se potilaalla (36) ympäröi ulkoapäin vähintään yhtä leukaluiden alueen osaa. Tämän jälkeen potilaan (36) hampaat läpivalaistaan röntgensäteillä, jolloin röntgendetektoriin (32) osuva röntgensäteily siepataan. Röntgendetektorin sieppaaman röntgensäteilyn perusteella tuotetaan digitaalinen röntgenkuva. Keksinnön mukaisesti koordinaatit usealle hampaissa (38) olevalle mittauspisteelle mitataan mittauskojeiston avulla (50; 64; 73; 50a-50d; 106a, 106b, 66a, 66b; 110a, 110b; 130). Digitaalinen röntgenkuva oikaistaan lopuksi käyttämällä näitä koordinaatteja.
FI20125813A 2009-12-24 2010-12-23 Hammaslääketieteelliseen tai leuan ortopediseen diagnostiikkaan tarkoitettujen, oikaistujen röngtenkuvien valmistukseen tarkoitettu menetelmä ja systeemi FI20125813A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009060390A DE102009060390A1 (de) 2009-12-24 2009-12-24 Verfahren und System zur Herstellung von entzerrten Röntgenbildern für die zahnmedizinische oder kieferorthopädische Diagnostik
PCT/EP2010/007904 WO2011076416A1 (de) 2009-12-24 2010-12-23 Verfahren und system zur herstellung von entzerrten röntgenbildern für die zahnmedizinische oder kieferorthopädische diagnostik

Publications (2)

Publication Number Publication Date
FI20125813L FI20125813L (fi) 2012-07-19
FI20125813A7 true FI20125813A7 (fi) 2012-07-19

Family

ID=43855916

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125813A FI20125813A7 (fi) 2009-12-24 2010-12-23 Hammaslääketieteelliseen tai leuan ortopediseen diagnostiikkaan tarkoitettujen, oikaistujen röngtenkuvien valmistukseen tarkoitettu menetelmä ja systeemi

Country Status (4)

Country Link
DE (1) DE102009060390A1 (fi)
FI (1) FI20125813A7 (fi)
RU (1) RU2012131268A (fi)
WO (1) WO2011076416A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009276A1 (de) 2010-02-25 2011-08-25 Dürr Dental AG, 74321 Röntgenröhre sowie System zur Herstellung von Röntgenbildern für die zahnmedizinische oder kieferorthopädische Diagnostik
DE102010013591A1 (de) 2010-03-31 2011-10-06 DüRR DENTAL AG Röntgengerät und Verfahren zur Herstellung von Röntgenbildern für die zahnmedizinische oder kieferorthopädische Diagnostik
DE102010040386A1 (de) 2010-09-08 2012-03-08 Sirona Dental Systems Gmbh Dentale Röntgeneinrichtung mit Bilderfassungseinheit zur Oberflächenerfassung und Verfahren zur Erzeugung einer Röntgenaufnahme eines Patienten
DE102016103320A1 (de) * 2016-02-25 2017-08-31 Hicat Gmbh System zur intraoralen Messung von Kieferverlagerungen
FI3756617T3 (fi) 2019-06-27 2024-07-22 Dentsply Sirona Inc Menetelmä potilaan ainakin yhden anatomisen ominaisuuden tallentamiseksi
DE102023127425B4 (de) 2023-10-09 2025-05-08 Dürr Dental SE Detektion der Kieferbogengeometrie
DE102024106996A1 (de) * 2024-03-12 2025-09-18 Dürr Dental SE Vorrichtung zur Datenaufnahme

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976416A (en) * 1958-07-21 1961-03-21 Irving A Ellman Dental x-ray apparatus
US4323779A (en) * 1977-06-03 1982-04-06 Albert Richard David Scanning radiographic method
GB2023921A (en) * 1978-06-19 1980-01-03 Thoro Ray Inc Dental X-ray apparatus
DE19619924A1 (de) * 1996-05-17 1997-11-20 Siemens Ag Verfahren zur Erstellung von Tomosyntheseaufnahmen
DE29723531U1 (de) * 1997-04-03 1999-04-22 Elsinger, Horst, 90542 Eckental Röntgenaufnahmesystem mit automatischer Entzerrung durch Referenzkörper
US7499579B2 (en) * 2004-05-03 2009-03-03 Carestream Health, Inc. Method and program for comparing the size of a feature in sequential x-ray images
US20060133579A1 (en) * 2004-12-16 2006-06-22 Lee Samuel S Distortion corrector for digital radiograph
US7876878B2 (en) * 2008-12-23 2011-01-25 Apteryx, Inc. Automatic spatial adjustment of a pan-oral x-ray source in response to the actual dentition of a patient

Also Published As

Publication number Publication date
FI20125813L (fi) 2012-07-19
DE102009060390A1 (de) 2011-06-30
WO2011076416A1 (de) 2011-06-30
RU2012131268A (ru) 2014-01-27

Similar Documents

Publication Publication Date Title
Morris et al. Accuracy of Dental Monitoring 3D digital dental models using photograph and video mode
Mah et al. Practical applications of cone-beam computed tomography in orthodontics
Sherrard et al. Accuracy and reliability of tooth and root lengths measured on cone-beam computed tomographs
FI20125813A7 (fi) Hammaslääketieteelliseen tai leuan ortopediseen diagnostiikkaan tarkoitettujen, oikaistujen röngtenkuvien valmistukseen tarkoitettu menetelmä ja systeemi
Benic et al. In vitro assessment of artifacts induced by titanium dental implants in cone beam computed tomography
US20110218426A1 (en) Dental diagnosis system and dental care system
JP2015525106A (ja) 歯の位置の検査方法
Kuijpers-Jagtman et al. The use of cone-beam computed tomography for orthodontic purposes
US11045156B2 (en) Method for periodontal disease measurement
FI20080155A7 (fi) Röntgen-tietokone tomografiakuvan kuvantamismenetelmä, röntgen-tietokonetomografiakuvan näyttölaite ja röntgen-tietokonetomografialaite
Gutmacher et al. A comparative study on the use of digital panoramic and periapical radiographs to assess proximal bone height around dental implants.
WO2011118973A3 (ko) 구강 내 방사형 엑스선 촬영 장치 및 그 방법
do Couto-Filho et al. Accuracy in the diagnosis of the mental nerve loop. A comparative study between panoramic radiography and cone beam computed tomography
JP5891080B2 (ja) 顎運動シミュレーション方法、顎運動シミュレーション装置、及び顎運動シミュレーションシステム
KR20150057013A (ko) Ct 촬영 장치, ct 촬영 방법, ct 촬영을 위한 표적 팬텀 및 이를 이용한 ct 영상
Silveira-Neto et al. Peri-implant assessment via cone beam computed tomography and digital periapical radiography: an ex vivo study
WO2013176388A1 (ko) 맞춤형 치아 교정 시스템 및 그의 치아 교정 방법
Tasanapanont et al. Comparison of 2 root surface area measurement methods: 3-dimensional laser scanning and cone-beam computed tomography
KR101069026B1 (ko) 치아우식증 분석을 위한 이미지 변환 시스템 및 그 방법
JPWO2015015602A1 (ja) 歯周炎指標の作成方法、その作成装置、その作成プログラム、これを記録した記録媒体ならびに歯周炎の診断方法、その診断装置、その診断プログラムおよびこれを記録した記録媒体
Nazeer et al. In vitro assessment of the accuracy of extraoral periapical radiography in root length determination
Altalla et al. Comparative accuracy of photogrammetry and intraoral scanners in recordings for complete arch implant-supported prostheses: A systematic review and meta-analysis
de Mattias Sartori et al. Evaluation of radiographic technique using a new customized film holder for dental implant assessment
Laçin et al. Investigation the angulation of maxillary impacted canines by using cone-beam computed tomography
Chi et al. Investigation of accuracy of premolar length measured by cone beam CT in vivo.

Legal Events

Date Code Title Description
MM Patent lapsed