FI119909B - Hampaiden panoraamanäyttöinen röntgenkuvauslaitteisto - Google Patents
Hampaiden panoraamanäyttöinen röntgenkuvauslaitteisto Download PDFInfo
- Publication number
- FI119909B FI119909B FI964677A FI964677A FI119909B FI 119909 B FI119909 B FI 119909B FI 964677 A FI964677 A FI 964677A FI 964677 A FI964677 A FI 964677A FI 119909 B FI119909 B FI 119909B
- Authority
- FI
- Finland
- Prior art keywords
- image
- tomography
- ray
- images
- interference
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims description 29
- 238000003325 tomography Methods 0.000 claims description 136
- 238000000034 method Methods 0.000 claims description 48
- 230000008569 process Effects 0.000 claims description 41
- 238000012545 processing Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000010365 information processing Effects 0.000 claims 1
- 238000012546 transfer Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 210000002455 dental arch Anatomy 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
- A61B6/5241—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT combining overlapping images of the same imaging modality, e.g. by stitching
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/419—Imaging computed tomograph
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Immunology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30469795A JP3441578B2 (ja) | 1995-11-22 | 1995-11-22 | 歯科用パノラマx線撮影装置 |
JP30469795 | 1995-11-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI964677A0 FI964677A0 (fi) | 1996-11-22 |
FI964677A FI964677A (fi) | 1997-05-23 |
FI119909B true FI119909B (fi) | 2009-05-15 |
Family
ID=17936136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI964677A FI119909B (fi) | 1995-11-22 | 1996-11-22 | Hampaiden panoraamanäyttöinen röntgenkuvauslaitteisto |
Country Status (4)
Country | Link |
---|---|
US (1) | US5784429A (ja) |
JP (1) | JP3441578B2 (ja) |
DE (1) | DE19648076C2 (ja) |
FI (1) | FI119909B (ja) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19733338C2 (de) * | 1997-08-01 | 2002-01-17 | Sirona Dental Systems Gmbh | Röntgendiagnostikeinrichtung zur Erstellung von Panorama-Schichtaufnahmen von Körperteilen eines Patienten |
EP0904734A3 (en) * | 1997-09-30 | 2000-03-29 | Kabushikikaisha Morita Seisakusho | Panoramic radiographic apparatus and digital sensor cassette used for same apparatus |
DE19912854A1 (de) * | 1999-03-22 | 2000-10-05 | Sirona Dental Systems Gmbh | Verfahren zur Korrektur des Vergrößerungsfaktors bei digitalen Röntgenaufnahmen |
DE60031787T2 (de) | 1999-10-08 | 2007-02-22 | Gendex Corp. | Automatische belichtungssteuerung für ein zahnärztliches panorama- und kephalographie-röntgengerät |
US6381301B1 (en) | 1999-12-01 | 2002-04-30 | Ronald E. Massie | Dental and orthopedic densitometry modeling system and method |
US8126112B2 (en) * | 1999-12-01 | 2012-02-28 | Massie Ronald E | Osseo classification system and method |
US8073101B2 (en) * | 1999-12-01 | 2011-12-06 | Massie Ronald E | Digital modality modeling for medical and dental applications |
US6944262B2 (en) * | 1999-12-01 | 2005-09-13 | Massie Ronald E | Dental and orthopedic densitometry modeling system and method |
ATE293865T1 (de) | 2000-02-02 | 2005-05-15 | Dentsply Int Inc | Automatische erkennung von röntgenstrahlung für interorales dentales röntgenbildaufnahmegerät |
US6891926B1 (en) | 2000-08-09 | 2005-05-10 | Dalsa, Inc. | Fiber bundles for x-ray imaging |
EP1408835A2 (en) * | 2001-07-25 | 2004-04-21 | Dentsply International, Inc. | Real-time digital x-ray imaging apparatus |
JP3785576B2 (ja) * | 2002-04-24 | 2006-06-14 | 株式会社モリタ製作所 | 被写体ブレ補正手段、これを用いた医療用x線撮影装置 |
US7086859B2 (en) * | 2003-06-10 | 2006-08-08 | Gendex Corporation | Compact digital intraoral camera system |
EP1551302B1 (en) | 2002-07-25 | 2012-02-08 | Gendex Corporation | Real-time digital x-ray imaging apparatus and method |
JP3868876B2 (ja) * | 2002-09-25 | 2007-01-17 | 株式会社東芝 | 障害物検出装置及び方法 |
DE10313109A1 (de) * | 2003-03-24 | 2004-10-21 | Sirona Dental Systems Gmbh | Röntgenstrahlenempfindliche Kamera und Röntgeneinrichtung |
US6990174B2 (en) * | 2003-12-15 | 2006-01-24 | Instrumentarium Corp. | Method and apparatus for performing single-point projection imaging |
US7006600B1 (en) | 2004-01-15 | 2006-02-28 | Progeny, Inc. | Integrated digital dental x-ray system |
EP1624411A3 (en) * | 2004-08-06 | 2006-08-09 | Gendex Corporation | Soft tissue filtering in medical images |
US20060069591A1 (en) * | 2004-09-29 | 2006-03-30 | Razzano Michael R | Dental image charting system and method |
US8295432B2 (en) | 2005-05-02 | 2012-10-23 | Oy Ajat Ltd | Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom |
US9332950B2 (en) | 2005-05-02 | 2016-05-10 | Oy Ajat Ltd. | Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom |
US7742560B2 (en) * | 2005-05-02 | 2010-06-22 | Oy Ajat Ltd. | Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom |
US7336763B2 (en) | 2005-05-02 | 2008-02-26 | Oy Ajat Ltd | Dental extra-oral x-ray imaging system and method |
US7676022B2 (en) * | 2005-05-02 | 2010-03-09 | Oy Ajat Ltd. | Extra-oral digital panoramic dental x-ray imaging system |
US7991242B2 (en) | 2005-05-11 | 2011-08-02 | Optosecurity Inc. | Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality |
CA2608119A1 (en) | 2005-05-11 | 2006-11-16 | Optosecurity Inc. | Method and system for screening luggage items, cargo containers or persons |
WO2007021346A2 (en) * | 2005-05-20 | 2007-02-22 | Imaging Sciences International, Inc. | Location of elongated object |
US7471761B2 (en) * | 2005-09-15 | 2008-12-30 | Schick Technologies, Inc. | System and method for computing oral bone mineral density with a panoramic x-ray system |
EP1961383A4 (en) * | 2005-10-21 | 2011-02-23 | Axion Japan Co Ltd | PANORAMIC IMAGE CAPTURE DEVICE AND IMAGE PROCESSING METHOD FOR PANORAMIC IMAGE CAPTURE |
JP2007117432A (ja) * | 2005-10-28 | 2007-05-17 | Matsushita Electric Ind Co Ltd | パノラマx線撮影装置 |
DE102006016572A1 (de) * | 2006-04-06 | 2007-10-18 | Sirona Dental Systems Gmbh | Verfahren zur Erstellung von Panoramaschichtaufnahmen und Röntgenbildaufnahmee inrichtung |
US7899232B2 (en) | 2006-05-11 | 2011-03-01 | Optosecurity Inc. | Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same |
JP4746482B2 (ja) * | 2006-05-25 | 2011-08-10 | 株式会社吉田製作所 | 断層面画像生成装置、断層面画像生成方法および断層面画像生成プログラム |
FI119864B (fi) * | 2006-06-05 | 2009-04-15 | Planmeca Oy | Röntgenkuvantamissensori ja röntgenkuvantamismenetelmä |
JP4823780B2 (ja) * | 2006-06-19 | 2011-11-24 | 株式会社日立メディコ | パノラマ断層像生成装置及びパノラマ断層像生成プログラム |
US8494210B2 (en) | 2007-03-30 | 2013-07-23 | Optosecurity Inc. | User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same |
JP4976806B2 (ja) * | 2006-10-19 | 2012-07-18 | 株式会社吉田製作所 | 歯列任意断層面情報算出装置、歯列任意断層面情報算出方法および歯列任意断層面情報算出プログラム、ならびに、多断層像処理装置 |
ATE475111T1 (de) * | 2006-12-21 | 2010-08-15 | Agfa Healthcare Nv | Vorrichtung und verfahren zum löschen einer speicherleuchtstoffschicht und system mit einer solchen vorrichtung und einem detektor |
JP4916875B2 (ja) * | 2006-12-27 | 2012-04-18 | 株式会社吉田製作所 | 多断層像構築方法およびデジタル3次元x線撮影装置 |
US7715525B2 (en) * | 2008-03-13 | 2010-05-11 | Oy Ajat Limited | Single sensor multi-functional dental extra-oral x-ray imaging system and method |
US7715526B2 (en) * | 2008-03-13 | 2010-05-11 | Oy Ajat Limited | Single sensor multi-functional dental extra-oral x-ray imaging system and method |
EP2123223B1 (en) * | 2008-05-19 | 2017-07-05 | Cefla S.C. | Method and Apparatus for Simplified Patient Positioning in Dental Tomographic X-Ray Imaging |
JP4806429B2 (ja) * | 2008-07-01 | 2011-11-02 | 株式会社吉田製作所 | デジタルパノラマ撮影装置およびパノラマ用画像処理プログラム |
US8366318B2 (en) | 2009-07-17 | 2013-02-05 | Dental Imaging Technologies Corporation | Intraoral X-ray sensor with embedded standard computer interface |
US9492129B2 (en) * | 2008-10-27 | 2016-11-15 | Dental Imaging Technologies Corporation | Triggering of intraoral X-ray sensor using pixel array sub-sampling |
US8119990B2 (en) * | 2008-10-27 | 2012-02-21 | Imaging Sciences International Llc | System and method of X-ray detection with a sensor |
KR101001680B1 (ko) | 2008-12-18 | 2010-12-15 | 주식회사바텍 | 3차원 영상획득 장치 |
KR101042935B1 (ko) | 2009-01-20 | 2011-06-20 | 주식회사바텍 | 경량 x선 촬영장치 |
US8634515B2 (en) * | 2011-04-25 | 2014-01-21 | Vatech Co., Ltd. | Method and apparatus for obtaining panoramic image |
JP6025849B2 (ja) | 2011-09-07 | 2016-11-16 | ラピスカン システムズ、インコーポレイテッド | マニフェストデータをイメージング/検知処理に統合するx線検査システム |
KR101389841B1 (ko) | 2012-05-16 | 2014-04-29 | 주식회사바텍 | 파노라마 영상 데이터 제공 방법 및 장치 |
KR102285553B1 (ko) | 2014-07-29 | 2021-08-05 | 주식회사 바텍 | 2차원 단층 영상 촬영장치 및 그 방법 |
US9993217B2 (en) | 2014-11-17 | 2018-06-12 | Vatech Co., Ltd. | Producing panoramic radiograph |
CN105741239B (zh) * | 2014-12-11 | 2018-11-30 | 合肥美亚光电技术股份有限公司 | 牙齿全景图像的生成方法、装置及用于拍摄牙齿的全景机 |
US10302807B2 (en) | 2016-02-22 | 2019-05-28 | Rapiscan Systems, Inc. | Systems and methods for detecting threats and contraband in cargo |
US11707238B2 (en) | 2019-09-10 | 2023-07-25 | Align Technology, Inc. | Dental panoramic views |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0229329A (ja) * | 1988-07-19 | 1990-01-31 | Asahi Glass Co Ltd | 低反射透明成形体 |
DE58905668D1 (de) * | 1988-08-12 | 1993-10-28 | Siemens Ag | Zahnärztliche Röntgendiagnostikeinrichtung zur Erstellung von Panorama-Schichtaufnahmen vom Kiefer eines Patienten. |
JP2824602B2 (ja) * | 1990-10-05 | 1998-11-11 | 株式会社モリタ製作所 | デジタルパノラマx線撮影装置 |
IL98945A0 (en) * | 1991-07-24 | 1992-07-15 | Elscint Ltd | Multiple slice ct scanner |
US5214686A (en) * | 1991-12-13 | 1993-05-25 | Wake Forest University | Three-dimensional panoramic dental radiography method and apparatus which avoids the subject's spine |
-
1995
- 1995-11-22 JP JP30469795A patent/JP3441578B2/ja not_active Expired - Lifetime
-
1996
- 1996-11-20 DE DE19648076A patent/DE19648076C2/de not_active Expired - Fee Related
- 1996-11-22 FI FI964677A patent/FI119909B/fi active IP Right Review Request
-
1997
- 1997-07-02 US US08/886,956 patent/US5784429A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH09140701A (ja) | 1997-06-03 |
FI964677A0 (fi) | 1996-11-22 |
DE19648076A1 (de) | 1997-05-28 |
FI964677A (fi) | 1997-05-23 |
DE19648076C2 (de) | 2002-01-17 |
JP3441578B2 (ja) | 2003-09-02 |
US5784429A (en) | 1998-07-21 |
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Legal Events
Date | Code | Title | Description |
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PC | Transfer of assignment of patent |
Owner name: NIHON UNIVERSITY Free format text: NIHON UNIVERSITY Owner name: J. MORITA MANUFACTURING CORPORATION Free format text: J. MORITA MANUFACTURING CORPORATION |
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FG | Patent granted |
Ref document number: 119909 Country of ref document: FI |
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MD | Opposition filed |
Opponent name: KOLSTER OY AB |