JP6391833B2 - 頭部計測の口腔外歯科放射線画像撮像システムの調整方法及び装置 - Google Patents
頭部計測の口腔外歯科放射線画像撮像システムの調整方法及び装置 Download PDFInfo
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- JP6391833B2 JP6391833B2 JP2017525374A JP2017525374A JP6391833B2 JP 6391833 B2 JP6391833 B2 JP 6391833B2 JP 2017525374 A JP2017525374 A JP 2017525374A JP 2017525374 A JP2017525374 A JP 2017525374A JP 6391833 B2 JP6391833 B2 JP 6391833B2
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- 238000005259 measurement Methods 0.000 title claims description 111
- 238000003384 imaging method Methods 0.000 title claims description 89
- 238000000034 method Methods 0.000 title claims description 34
- 230000005855 radiation Effects 0.000 title claims description 5
- 230000000007 visual effect Effects 0.000 claims description 15
- 210000003128 head Anatomy 0.000 description 110
- 210000003625 skull Anatomy 0.000 description 11
- 238000004590 computer program Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000014759 maintenance of location Effects 0.000 description 9
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- 238000013170 computed tomography imaging Methods 0.000 description 2
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- 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
- A61B6/505—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 bone
-
- 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
- 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
- A61B6/50—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
- A61B6/58—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
- 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
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- High Energy & Nuclear Physics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
Claims (3)
- 少なくとも1つの方向において調整可能なベースと、
前記ベースに取り付けられ、頭部計測センサを頭部計測撮像エリア周りに配置するように構成され、それにより、前記頭部計測撮像エリアに放射した後に、X線が前記頭部計測センサに作用する、頭部計測支持部と、
前記頭部計測支持部に取り付けられ、X線源と頭部計測センサとの間に配置された頭部計測患者配置ユニットと、
を備え、
前記頭部計測患者配置ユニットが、
前記頭部計測センサ又は前記X線源に対して位置制御可能である、少なくとも1つの患者支持部と、
前記X線源と取り付けられた整列サイトとの間の整列の可視指示を提供するように、取外し可能に前記少なくとも1つの患者支持部に取り付けられた整列サイトと、
を含む、
ことを特徴とする口腔外撮像システム。 - 前記整列サイトが、前記X線源と、前記取り付けられた整列サイトとの間の整列のリアルタイムでの表示を提供するように構成され、前記整列サイトが、前記X線源を前記頭部計測センサに向けるように、前記少なくとも1つの患者支持部に取り付けられている、
ことを特徴とする請求項1に記載の口腔外撮像システム。 - 頭部計測撮像ユニットを口腔外撮像システムに供給するための方法であって、
前記頭部計測撮像ユニットをシステムベースに取り付けるステップであって、前記システムベースが、少なくとも1つの方向において調整可能かつ、X線源を支持するように構成され、前記頭部計測撮像ユニットが、頭部計測センサを取り付けるように構成され、前記頭部計測撮像ユニットが、前記X線源と前記頭部計測センサとの間に配置された頭部計測患者配置ユニットを含み、それにより、前記頭部計測患者配置ユニットに放射した後に、X線が前記頭部計測センサに作用する、ステップと、
頭部計測整列デバイスを前記頭部計測患者配置ユニットに取り付けるステップと、
整列の可視指示を使用してリアルタイムで、前記頭部計測撮像ユニットを、前記頭部計測整列デバイスによって提供される前記X線源に整列させるステップと、
を含むことを特徴とする方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2014/002969 WO2016087893A1 (en) | 2014-12-04 | 2014-12-04 | Method and device to adjust cephalometric extra oral dental imaging devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018500958A JP2018500958A (ja) | 2018-01-18 |
JP6391833B2 true JP6391833B2 (ja) | 2018-09-19 |
Family
ID=52396751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017525374A Expired - Fee Related JP6391833B2 (ja) | 2014-12-04 | 2014-12-04 | 頭部計測の口腔外歯科放射線画像撮像システムの調整方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10537298B2 (ja) |
EP (1) | EP3226768A1 (ja) |
JP (1) | JP6391833B2 (ja) |
KR (1) | KR20170093125A (ja) |
WO (1) | WO2016087893A1 (ja) |
Families Citing this family (6)
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 |
US10722208B2 (en) * | 2018-04-05 | 2020-07-28 | Palodex Group Oy | Aligning an X-ray medical imaging device using the Frankfurt plane |
US10898147B2 (en) | 2018-04-13 | 2021-01-26 | Palodex Group Oy | Adjustable lower shelf on an X-ray unit |
US10799199B2 (en) | 2018-04-13 | 2020-10-13 | Palodex Group Oy | X-ray imaging system with lower shelf for standing and sitting patient |
US11000256B2 (en) * | 2018-11-09 | 2021-05-11 | Palodex Group Oy | Calibrating an X-ray medical imaging device for cephalometric imaging |
US10881362B2 (en) * | 2018-11-20 | 2021-01-05 | General Electric Company | Systems for laser alignment |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536913A (en) * | 1967-11-17 | 1970-10-27 | Automobiles Simea Sa Soc D | Panoramic x-ray machine for taking radiographs of the oral cavity |
US3790803A (en) * | 1972-10-25 | 1974-02-05 | W Phillips | Sighting and relating device for x-ray tube head |
US4088893A (en) | 1977-02-07 | 1978-05-09 | Schroeder Charles H | Head orienting device for cephalometric X-rays |
US4683582A (en) * | 1983-06-20 | 1987-07-28 | Spolyar John L | Portable roentgenographic cephalostat |
JP3822463B2 (ja) * | 2001-06-12 | 2006-09-20 | 株式会社モリタ製作所 | 歯科用x線撮影装置 |
US7197109B2 (en) | 2002-07-25 | 2007-03-27 | Gendex Corporation | Real-time digital x-ray imaging apparatus |
JP2004229787A (ja) * | 2003-01-29 | 2004-08-19 | Qualia Inc | 頭部x線規格写真撮影装置 |
US20070029756A1 (en) * | 2005-05-25 | 2007-02-08 | Quargerg Craig D | Trailer hitch |
JP5588775B2 (ja) * | 2010-07-29 | 2014-09-10 | 株式会社日立メディコ | X線画像診断装置 |
-
2014
- 2014-12-04 EP EP14830581.6A patent/EP3226768A1/en not_active Withdrawn
- 2014-12-04 US US15/520,474 patent/US10537298B2/en not_active Expired - Fee Related
- 2014-12-04 KR KR1020177013284A patent/KR20170093125A/ko not_active Application Discontinuation
- 2014-12-04 JP JP2017525374A patent/JP6391833B2/ja not_active Expired - Fee Related
- 2014-12-04 WO PCT/IB2014/002969 patent/WO2016087893A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016087893A1 (en) | 2016-06-09 |
KR20170093125A (ko) | 2017-08-14 |
US10537298B2 (en) | 2020-01-21 |
JP2018500958A (ja) | 2018-01-18 |
EP3226768A1 (en) | 2017-10-11 |
US20170311915A1 (en) | 2017-11-02 |
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