JP7245783B2 - 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 - Google Patents

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 Download PDF

Info

Publication number
JP7245783B2
JP7245783B2 JP2019551350A JP2019551350A JP7245783B2 JP 7245783 B2 JP7245783 B2 JP 7245783B2 JP 2019551350 A JP2019551350 A JP 2019551350A JP 2019551350 A JP2019551350 A JP 2019551350A JP 7245783 B2 JP7245783 B2 JP 7245783B2
Authority
JP
Japan
Prior art keywords
image
volume
positioning indicator
computed tomography
volume positioning
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2019551350A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020509890A (ja
JP2020509890A5 (enExample
Inventor
クスタ ニホルム
ラウリ セッパラ
テロ ピフラヤマキ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Planmeca Oy
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
Application filed by Planmeca Oy filed Critical Planmeca Oy
Publication of JP2020509890A publication Critical patent/JP2020509890A/ja
Publication of JP2020509890A5 publication Critical patent/JP2020509890A5/ja
Application granted granted Critical
Publication of JP7245783B2 publication Critical patent/JP7245783B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B6/44—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 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

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)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2019551350A 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 Active JP7245783B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20175240 2017-03-17
FI20175240A FI130571B (fi) 2017-03-17 2017-03-17 Tietokonetomografia ja kuvautuvan volyymin asemointi
PCT/FI2018/050198 WO2018167375A1 (en) 2017-03-17 2018-03-19 Computed tomography and positioning of a volume to be imaged

Publications (3)

Publication Number Publication Date
JP2020509890A JP2020509890A (ja) 2020-04-02
JP2020509890A5 JP2020509890A5 (enExample) 2021-04-30
JP7245783B2 true JP7245783B2 (ja) 2023-03-24

Family

ID=63521818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019551350A Active 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

Country Status (10)

Country Link
US (1) US11259761B2 (enExample)
EP (2) EP3595527B1 (enExample)
JP (1) JP7245783B2 (enExample)
KR (1) KR102526490B1 (enExample)
CN (1) CN110573079B (enExample)
DK (1) DK3595527T3 (enExample)
ES (1) ES2968405T3 (enExample)
FI (1) FI130571B (enExample)
RU (1) RU2771467C2 (enExample)
WO (1) WO2018167375A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110290749A (zh) * 2016-12-22 2019-09-27 特罗菲公司 一种具有改进的患者定位的牙齿成像设备
CN110974287A (zh) * 2019-12-25 2020-04-10 合肥登特菲医疗设备有限公司 一种牙科cbct的图像拼接实现结构
EP4205659B1 (en) * 2020-09-09 2025-09-03 Han-Joon Kim Head positioning standardization method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070237287A1 (en) 2006-03-28 2007-10-11 Predrag Sukovic Ct scanner with automatic determination of volume of interest
JP2011529359A (ja) 2008-07-29 2011-12-08 シロナ・デンタル・システムズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 歯の３次元ｘ線画像生成のための方法およびｘ線装置
JP2014171670A (ja) 2013-03-08 2014-09-22 Morita Mfg Co Ltd Ｘ線ｃｔ撮影装置及びｘ線ｃｔ撮影方法
US10052079B2 (en) 2013-07-15 2018-08-21 Sirona Dental Systems Gmbh Method for producing an X-ray image

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662111A (en) * 1991-01-28 1997-09-02 Cosman; Eric R. Process of stereotactic optical navigation
US6938165B2 (en) * 1996-09-03 2005-08-30 Hitachi, Ltd. Program writable IC card and method thereof
WO2003084407A1 (fr) * 2002-04-11 2003-10-16 J. Morita Manufacturing Corporation Equipement de tomodensitometrie
JP4956815B2 (ja) * 2004-10-27 2012-06-20 株式会社吉田製作所 歯科用ｘ線撮影装置
DK1815794T3 (en) * 2006-02-01 2016-02-01 Dental Imaging Technologies Corp Dental X-ray device and method for positioning a patient therein
EP3117768B1 (en) 2006-05-19 2019-11-06 The Queen's Medical Center Motion tracking system and method for real time adaptive imaging and spectroscopy
EP2269533B1 (en) * 2008-03-21 2021-05-05 Atsushi Takahashi Three-dimensional digital magnifier operation supporting system
EP2130491B1 (en) * 2008-06-06 2015-08-05 Cefla S.C. Method and apparatus for radiographic imaging
JP5506015B2 (ja) * 2008-12-25 2014-05-28 株式会社吉田製作所 撮像条件・位置付け支援システムおよび該システムを備えるｘ線撮像装置
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
US8588364B2 (en) * 2009-08-19 2013-11-19 J. Morita Manufacturing Corporation Medical X-ray apparatus
KR101758411B1 (ko) * 2010-02-02 2017-07-14 플란메카 오이 치과용 촬영 장치
KR101223936B1 (ko) * 2011-05-12 2013-01-21 주식회사 모르페우스 엑스선 촬영장치
US10732244B2 (en) * 2012-03-26 2020-08-04 Sirona Dental Systems Gmbh Systems, methods, apparatuses, and computer-readable storage media for performing diagnostic examinations using MRI
US9204845B2 (en) * 2012-09-24 2015-12-08 Physio-Control, Inc. Filtering patient signal also for ventilation artifacts
JP5259873B1 (ja) * 2012-12-17 2013-08-07 芳夫 太田 顔面写真撮影装置、顔面写真撮影を行う際の頭部傾き測定方法ならびに顔面写真撮影およびｘ線撮影装置
KR101534098B1 (ko) * 2013-09-13 2015-07-07 삼성전자주식회사 Ｃｔ 장치 및 이를 이용한 엑스선 제어 방법
US10456102B2 (en) * 2013-11-27 2019-10-29 Washington University Automated apparatus to improve image quality in x-ray and associated method of use
DE102014226756A1 (de) * 2014-12-22 2016-03-03 Siemens Aktiengesellschaft Bildgebungsanordnung sowie Verfahren zum Positionieren eines Patienten in einer Bildgebungsmodalität
EP3273861A1 (en) * 2015-03-27 2018-01-31 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
CN110290749A (zh) * 2016-12-22 2019-09-27 特罗菲公司 一种具有改进的患者定位的牙齿成像设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070237287A1 (en) 2006-03-28 2007-10-11 Predrag Sukovic Ct scanner with automatic determination of volume of interest
JP2011529359A (ja) 2008-07-29 2011-12-08 シロナ・デンタル・システムズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 歯の３次元ｘ線画像生成のための方法およびｘ線装置
JP2014171670A (ja) 2013-03-08 2014-09-22 Morita Mfg Co Ltd Ｘ線ｃｔ撮影装置及びｘ線ｃｔ撮影方法
US10052079B2 (en) 2013-07-15 2018-08-21 Sirona Dental Systems Gmbh Method for producing an X-ray image

Also Published As

Publication number Publication date
BR112019019209A2 (pt) 2020-04-14
FI20175240A (fi) 2018-09-18
CN110573079B (zh) 2024-06-25
US20200085387A1 (en) 2020-03-19
EP3595527A1 (en) 2020-01-22
EP3595527A4 (en) 2020-12-16
JP2020509890A (ja) 2020-04-02
DK3595527T3 (da) 2024-01-15
RU2019131045A (ru) 2021-04-19
US11259761B2 (en) 2022-03-01
KR102526490B1 (ko) 2023-04-28
WO2018167375A1 (en) 2018-09-20
RU2019131045A3 (enExample) 2021-06-30
EP4275608A2 (en) 2023-11-15
FI20175240A7 (fi) 2018-09-18
EP4275608A3 (en) 2024-01-03
EP3595527B1 (en) 2023-10-11
ES2968405T3 (es) 2024-05-09
EP4275608B1 (en) 2025-11-26
RU2771467C2 (ru) 2022-05-04
FI130571B (fi) 2023-11-21
KR20190126394A (ko) 2019-11-11
CN110573079A (zh) 2019-12-13

Similar Documents

Publication Publication Date Title
KR101606165B1 (ko) 치과용 3차원 엑스레이 이미지를 생성하기 위한 방법 및 그를 위한 엑스레이 장치
JP4503654B2 (ja) 歯顎顔面のｘ線ｃｔ画像の表示方法、ｘ線ｃｔ断層撮影装置、およびｘ線画像表示装置
JP5830753B2 (ja) Ｘ線ｃｔ撮影装置及びｘ線ｃｔ画像の表示方法
JP2020171483A (ja) Ｘ線透視撮影装置
US11583235B2 (en) Computed tomography and positioning of the anatomy desired to be imaged
JP5618292B2 (ja) Ｘ線ｃｔ撮影装置及びｘ線ｃｔ画像の表示方法
JP7245783B2 (ja) 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
KR102712709B1 (ko) X-선 이미징용 x-선 이미징 유닛
JP4429709B2 (ja) Ｘ線断層撮影装置
JP2020509890A5 (enExample)
JP2006204329A (ja) Ｘ線断層撮影装置
JP6483968B2 (ja) 歯科用ｘ線撮影装置
JP2021159514A (ja) Ｘ線撮影装置およびｘ線撮影方法
TWI573565B (zh) Cone - type beam tomography equipment and its positioning method
HK40018964B (zh) 要被成像的体积的计算机断层扫描和定位
HK40018964A (en) Computed tomography and positioning of a volume to be imaged
HK40014292A (en) Computed tomography and positioning of the anatomy desired to be imaged
HK40014292B (zh) 期望成像的解剖结构的定位和计算机断层摄影

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20191118

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20191115

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210317

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210317

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220217

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220308

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220607

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220927

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221028

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230214

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230313

R150 Certificate of patent or registration of utility model

Ref document number: 7245783

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150