DK3517039T3 - Røntgenafbildningsenhed til røntgenafbildning - Google Patents
Røntgenafbildningsenhed til røntgenafbildning Download PDFInfo
- Publication number
- DK3517039T3 DK3517039T3 DK19152930.4T DK19152930T DK3517039T3 DK 3517039 T3 DK3517039 T3 DK 3517039T3 DK 19152930 T DK19152930 T DK 19152930T DK 3517039 T3 DK3517039 T3 DK 3517039T3
- Authority
- DK
- Denmark
- Prior art keywords
- ray imaging
- imaging unit
- unit
- ray
- imaging
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title 2
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
- A61B6/52—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
- A61B6/02—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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
-
- 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
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/488—Diagnostic techniques involving pre-scan acquisition
-
- 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
- A61B6/50—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
- A61B6/54—Control of apparatus or devices for radiation diagnosis
-
- 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
-
- 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
-
- 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
- A61B6/589—Setting distance between source unit and patient
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/003—Reconstruction from projections, e.g. tomography
- G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Theoretical Computer Science (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Psychiatry (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Social Psychology (AREA)
- Human Computer Interaction (AREA)
- Artificial Intelligence (AREA)
- Physiology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185069A FI20185069A1 (en) | 2018-01-24 | 2018-01-24 | X-ray photography unit for X-ray photography |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3517039T3 true DK3517039T3 (da) | 2022-11-21 |
Family
ID=65199329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19152930.4T DK3517039T3 (da) | 2018-01-24 | 2019-01-22 | Røntgenafbildningsenhed til røntgenafbildning |
Country Status (7)
Country | Link |
---|---|
US (1) | US11020079B2 (da) |
EP (1) | EP3517039B1 (da) |
JP (1) | JP7339736B2 (da) |
KR (1) | KR20190090351A (da) |
CN (1) | CN110063741A (da) |
DK (1) | DK3517039T3 (da) |
FI (2) | FI20185069A1 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210096934A1 (en) * | 2019-10-01 | 2021-04-01 | Shanghai United Imaging Intelligence Co., Ltd. | Systems and methods for enhancing a patient positioning system |
DE102020213690B4 (de) * | 2020-10-30 | 2022-01-20 | Siemens Healthcare Gmbh | Verfahren zum Einstellen einer Form einer Kopfunterlage, Verfahren zum Bereitstellen von Bildgebungsdaten und System mit einer Kopfunterlage |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5921927A (en) * | 1997-11-12 | 1999-07-13 | Axialtome Australia Pty. Ltd. | Positioning method and apparatus for X-ray tomography |
JP3743594B2 (ja) | 1998-03-11 | 2006-02-08 | 株式会社モリタ製作所 | Ct撮影装置 |
JP4594783B2 (ja) * | 2005-04-05 | 2010-12-08 | 朝日レントゲン工業株式会社 | コーンビームx線ct撮影装置 |
JP2006314774A (ja) | 2005-04-11 | 2006-11-24 | Morita Mfg Co Ltd | スカウトビュー機能を備えたx線撮影装置 |
EP1815794B1 (en) | 2006-02-01 | 2015-11-04 | Gendex Corporation | Dental x-ray apparatus and method of positioning a patient therein |
US8121361B2 (en) | 2006-05-19 | 2012-02-21 | The Queen's Medical Center | Motion tracking system for real time adaptive imaging and spectroscopy |
US8269176B2 (en) * | 2006-11-20 | 2012-09-18 | Koninklijke Philips Electronics N.V. | Detector head proximity sensing and collision avoidance apparatuses and methods |
EP2123223B1 (en) * | 2008-05-19 | 2017-07-05 | Cefla S.C. | Method and Apparatus for Simplified Patient Positioning in Dental Tomographic X-Ray Imaging |
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 |
US9826942B2 (en) | 2009-11-25 | 2017-11-28 | Dental Imaging Technologies Corporation | Correcting and reconstructing x-ray images using patient motion vectors extracted from marker positions in x-ray images |
FI20105934A (fi) | 2010-09-08 | 2012-03-09 | Palodex Group Oy | Menetelmä ja järjestelmä tietokonetomografiakuvauksen ohjaamiseksi |
US8325873B2 (en) * | 2010-10-20 | 2012-12-04 | Medtronic Navigation, Inc. | Selected image acquisition technique to optimize patient model construction |
US8824630B2 (en) * | 2010-10-29 | 2014-09-02 | Accuray Incorporated | Method and apparatus for treating a target's partial motion range |
US9710907B2 (en) | 2011-03-18 | 2017-07-18 | Gifu University | Diagnosis support system using panoramic radiograph and diagnosis support program using panoramic radiograph |
JP5921119B2 (ja) | 2011-09-02 | 2016-05-24 | 株式会社東芝 | X線診断装置 |
DE102013201830A1 (de) | 2013-02-05 | 2014-08-07 | Siemens Aktiengesellschaft | Medizinische Bildgebungsvorrichtung mit einer Bewegungserfassungseinheit sowie ein Verfahren zu einer Erfassung einer Patientenbewegung |
US9801597B2 (en) * | 2014-09-24 | 2017-10-31 | General Electric Company | Multi-detector imaging system with x-ray detection |
US9936926B2 (en) | 2015-02-02 | 2018-04-10 | Palodex Group Oy | System and method of small field of view X-ray imaging |
US10049467B2 (en) | 2015-03-18 | 2018-08-14 | Vatech Co., Ltd. | Apparatus and method for reconstructing medical image |
US10635930B2 (en) * | 2017-02-24 | 2020-04-28 | Siemens Healthcare Gmbh | Patient position control for scanning |
-
2018
- 2018-01-24 FI FI20185069A patent/FI20185069A1/en unknown
-
2019
- 2019-01-22 EP EP19152930.4A patent/EP3517039B1/en active Active
- 2019-01-22 FI FIEP19152930.4T patent/FI3517039T3/fi active
- 2019-01-22 DK DK19152930.4T patent/DK3517039T3/da active
- 2019-01-23 KR KR1020190008772A patent/KR20190090351A/ko not_active Application Discontinuation
- 2019-01-24 US US16/256,397 patent/US11020079B2/en active Active
- 2019-01-24 CN CN201910067410.0A patent/CN110063741A/zh active Pending
- 2019-01-24 JP JP2019010105A patent/JP7339736B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3517039B1 (en) | 2022-10-12 |
KR20190090351A (ko) | 2019-08-01 |
FI20185069A1 (en) | 2019-07-25 |
EP3517039A1 (en) | 2019-07-31 |
US20190223821A1 (en) | 2019-07-25 |
CN110063741A (zh) | 2019-07-30 |
JP7339736B2 (ja) | 2023-09-06 |
US11020079B2 (en) | 2021-06-01 |
FI3517039T3 (fi) | 2022-12-15 |
JP2019126736A (ja) | 2019-08-01 |
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