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METAL ARTIFACT REDUCTION FROM METALLIC DENTAL FILLINGS AND/OR CROWNS IN COMPUTED TOMOGRAPHY (CT) AND/OR X-RAY

机译：通过计算机断层扫描（CT）和/或X射线分析减少金属假牙和/或牙冠的金属伪像

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摘要

A method includes planning a head scan of a subject via a console (716) of an imaging system (700), wherein the head scan scans both jaws of the subject, including metallic dental fillings of teeth of the subject, scanning the subject 108, including the metallic dental fillings of the teeth of the subject, via the imaging system, wherein the subject has a dental metal artifact reduction device (802) installed in their mouth during the scan, and generating projection data indicative of the scanned region of the head of the subject, including the metallic dental fillings of the teeth of the subject.

机译：一种方法包括通过成像系统（ 700 ）的控制台（ 716 ）计划对象的头部扫描，其中该头部扫描扫描对象的两个颌骨，包括通过成像系统扫描受检者牙齿的金属牙科填充物，扫描受检者 108 ，包括受检者牙齿的金属牙科填充物，其中受检者具有牙科金属伪影减少装置（< B> 802 ）在扫描过程中安装在他们的嘴中，并生成表示受试者头部扫描区域的投影数据，包括受试者牙齿的金属牙科填充物。 展开▼

著录项

公开/公告号US2015004561A1

专利类型

公开/公告日2015-01-01

原文格式PDF

申请/专利权人 KONINKLIJKE PHILIPS N.V.;
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申请/专利号US201314371302

发明设计人 THOMAS KOEHLER;
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申请日2013-01-22

分类号A61B6/04;A61B6/03;A61B6/14;

国家 US

入库时间 2022-08-21 15:20:47

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1. 在计算机断层摄影(CT)和/或X射线中减少来自金属牙科填料和/或牙冠的金属伪影 [P] . 中国专利： CN104093361A . 2014-10-08

2. 减少计算机断层扫描图像数据中的多个移动伪像 [P] . 中国专利： CN109493393B . 2020.10.16

3. METAL ARTIFACT REDUCTION FROM METALLIC DENTAL FILLINGS AND/OR CROWNS IN COMPUTED TOMOGRAPHY (CT) AND/OR X-RAY [P] . 欧洲知识产权局专利： EP2806801B1 . 2017-11-29

机译：通过计算机断层扫描（CT）和/或X射线分析从金属牙科填充物和/或牙冠中减少金属伪像

4. METAL ARTIFACT REDUCTION FROM METALLIC DENTAL FILLINGS AND/OR CROWNS IN COMPUTED TOMOGRAPHY (CT) AND/OR X-RAY [P] . 欧洲知识产权局专利： EP2806801A1 . 2014-12-03

机译：通过计算机断层扫描（CT）和/或X射线分析减少金属假牙和/或牙冠的金属伪像

5. METAL ARTIFACT REDUCTION FROM METALLIC DENTAL FILLINGS AND/OR CROWNS IN COMPUTED TOMOGRAPHY (CT) AND/OR X-RAY [P] . 世界知识产权组织专利： WO2013111052A1 . 2013-08-01

机译：通过计算机断层扫描（CT）和/或X射线分析减少金属假牙和/或牙冠的金属伪像

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3. Metal artefact reduction for patients with metallic dental fillings in helical neck computed tomography: comparison of adaptive iterative dose reduction 3D (AIDR 3D), forward-projected model-based iterative reconstruction solution (FIRST) and AIDR 3D with single-energy metal artefact reduction (SEMAR) [J] . Yasaka Koichiro, Kamiya Kouhei, Irie Ryusuke, DentoMaxilloFacial Radiology . 2016,第7期

4. Metal artefact reduction for patients with metallic dental fillings in helical neck computed tomography: comparison of adaptive iterative dose reduction 3D (AIDR 3D), forward-projected model-based iterative reconstruction solution (FIRST) and AIDR 3D with single-energy metal artefact reduction (SEMAR) [J] . Yasaka Koichiro, Kamiya Kouhei, Irie Ryusuke, DentoMaxilloFacial Radiology . 2016,第7期

5. Metallic dental artifact reduction in computed tomography (Smart MAR): Improvement of image quality and diagnostic confidence in patients with suspected head and neck pathology and oral implants [J] . Feldhaus Felix, Boening Georg, Jonczyk Martin, European Journal of Radiology . 2019,第期

6. Reduction of Dental Filling Metallic Artifacts in CT-Based Attenuation Correction of PET Data Using Weighted Virtual Sinograms [C] . M. Abdoli, M. R. Ay, A. Ahmadian, IEEE Nuclear Science Symposium Conference . 2009

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