FI104944B - Menetelmät, laitteet ja kuvausmoodi tomografiakuvantamisessa - Google Patents
Menetelmät, laitteet ja kuvausmoodi tomografiakuvantamisessa Download PDFInfo
- Publication number
- FI104944B FI104944B FI981475A FI981475A FI104944B FI 104944 B FI104944 B FI 104944B FI 981475 A FI981475 A FI 981475A FI 981475 A FI981475 A FI 981475A FI 104944 B FI104944 B FI 104944B
- Authority
- FI
- Finland
- Prior art keywords
- imaging
- detector
- equipment
- radiation source
- rotation
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims description 135
- 238000000034 method Methods 0.000 title claims description 48
- 238000003325 tomography Methods 0.000 title claims description 47
- 230000005855 radiation Effects 0.000 claims description 55
- 230000033001 locomotion Effects 0.000 claims description 47
- 239000000725 suspension Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 5
- 230000005670 electromagnetic radiation Effects 0.000 claims description 4
- 238000010408 sweeping Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 210000003484 anatomy Anatomy 0.000 description 13
- 210000001847 jaw Anatomy 0.000 description 5
- 210000002455 dental arch Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000001356 surgical procedure Methods 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
- A61B6/50—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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dentistry (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI981475A FI104944B (fi) | 1998-06-26 | 1998-06-26 | Menetelmät, laitteet ja kuvausmoodi tomografiakuvantamisessa |
| DE69934983T DE69934983T2 (de) | 1998-06-26 | 1999-06-23 | Verfahren, vorrichtung und bildgebungsmodus für tomographische bildgebung |
| US09/700,663 US6470069B1 (en) | 1998-06-26 | 1999-06-23 | Methods, apparatuses and imaging mode for tomographic imaging |
| AU47878/99A AU4787899A (en) | 1998-06-26 | 1999-06-23 | Methods, apparatuses and imaging mode for tomographic imaging |
| PCT/FI1999/000556 WO2000000085A1 (en) | 1998-06-26 | 1999-06-23 | Methods, apparatuses and imaging mode for tomographic imaging |
| EP99931328A EP1089660B1 (de) | 1998-06-26 | 1999-06-23 | Verfahren, vorrichtung und bildgebungsmodus für tomographische bildgebung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI981475A FI104944B (fi) | 1998-06-26 | 1998-06-26 | Menetelmät, laitteet ja kuvausmoodi tomografiakuvantamisessa |
| FI981475 | 1998-06-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI981475A0 FI981475A0 (fi) | 1998-06-26 |
| FI981475A FI981475A (fi) | 1999-12-27 |
| FI104944B true FI104944B (fi) | 2000-05-15 |
Family
ID=8552081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI981475A FI104944B (fi) | 1998-06-26 | 1998-06-26 | Menetelmät, laitteet ja kuvausmoodi tomografiakuvantamisessa |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6470069B1 (de) |
| EP (1) | EP1089660B1 (de) |
| AU (1) | AU4787899A (de) |
| DE (1) | DE69934983T2 (de) |
| FI (1) | FI104944B (de) |
| WO (1) | WO2000000085A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6381301B1 (en) | 1999-12-01 | 2002-04-30 | Ronald E. Massie | Dental and orthopedic densitometry modeling system and method |
| FI114383B (fi) * | 2000-02-18 | 2004-10-15 | Instrumentarium Corp | Menetelmä kefalokuvauksen suorittamiseksi |
| US7156832B2 (en) * | 2001-12-06 | 2007-01-02 | Sca Hygiene Products Ab | Absorbent Article having a stiffening element and elongate through-hole |
| AU2003261200A1 (en) * | 2002-07-25 | 2004-02-25 | Dentsply International Inc. | Real-time digital x-ray imaging apparatus and method |
| US6990174B2 (en) * | 2003-12-15 | 2006-01-24 | Instrumentarium Corp. | Method and apparatus for performing single-point projection imaging |
| JP2006061501A (ja) * | 2004-08-27 | 2006-03-09 | Morita Mfg Co Ltd | Ｘ線撮影装置 |
| US7860300B2 (en) | 2005-08-18 | 2010-12-28 | Palodex Group Oy | Method and system for determining a sharp panoramic image constructed from a group of projection images |
| DE102007020642A1 (de) * | 2007-04-30 | 2008-11-06 | Dürr Dental GmbH & Co. KG | Röntgengerät sowie Sensoreinheit für ein Röntgengerät |
| 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 |
| US8306181B2 (en) * | 2008-03-13 | 2012-11-06 | Oy Ajat Ltd | Single sensor multi-functional dental extra-oral x-ray imaging system and method |
| US8117741B2 (en) | 2009-04-07 | 2012-02-21 | Oy Ajat Ltd | Method for manufacturing a radiation imaging panel comprising imaging tiles |
| 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 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103988A (en) | 1976-02-25 | 1977-08-31 | Morita Mfg | Method and device for taking curved sectional plane of xxray |
| FI79459C (fi) * | 1986-02-04 | 1990-01-10 | Orion Yhtymae Oy | Foerfarande och anlaeggning foer roentgenfotografering av omraodet foer taenderna, kaekarna och skallen. |
| DE3856259T2 (de) | 1988-05-06 | 1999-06-24 | Dentsply Res & Dev | Dental-Panoramaröntgengerät |
| JP2557502B2 (ja) | 1988-11-08 | 1996-11-27 | 株式会社モリタ製作所 | 医療用パノラマｘ線撮影装置 |
| FI87135C (fi) | 1989-09-14 | 1992-12-10 | Instrumentarium Oy | Anordning foer aostadkommande av panorama-roentgenbildsprojektioner |
| US5425065A (en) * | 1991-08-19 | 1995-06-13 | Instrumentarium Corp.- Imaging Division | Automatic exposure apparatus for panoramic x-ray equipment |
| FI97775C (fi) * | 1992-05-22 | 1997-02-25 | Orion Yhtymae Oy | Panoraamaröntgenkuvauslaite |
| US5325415A (en) * | 1992-08-07 | 1994-06-28 | Coffman George W | Apparatus for conducting cranial X-ray tomography and radiography |
| US5793837A (en) * | 1995-02-08 | 1998-08-11 | Mezhinsky; Victor B. | Apparatus and method for X-ray tomography |
| FI952313A (fi) * | 1995-05-12 | 1996-11-13 | Instrumentarium Oy | Menetelmä valotusarvojen automaattiseksi säätämiseksi lineaaritomografiaperiaatteella toimivassa kuvauslaitteessa |
| JP3869083B2 (ja) * | 1996-12-10 | 2007-01-17 | 株式会社モリタ製作所 | Ｘ線撮影装置 |
| EP0904734A3 (de) * | 1997-09-30 | 2000-03-29 | Kabushikikaisha Morita Seisakusho | Panorama Röntgengerät und digitale Messkassette verwendet in solch einem Gerät |
| US5921927A (en) * | 1997-11-12 | 1999-07-13 | Axialtome Australia Pty. Ltd. | Positioning method and apparatus for X-ray tomography |
-
1998
- 1998-06-26 FI FI981475A patent/FI104944B/fi not_active IP Right Cessation
-
1999
- 1999-06-23 WO PCT/FI1999/000556 patent/WO2000000085A1/en active IP Right Grant
- 1999-06-23 AU AU47878/99A patent/AU4787899A/en not_active Abandoned
- 1999-06-23 EP EP99931328A patent/EP1089660B1/de not_active Expired - Lifetime
- 1999-06-23 DE DE69934983T patent/DE69934983T2/de not_active Expired - Lifetime
- 1999-06-23 US US09/700,663 patent/US6470069B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1089660A1 (de) | 2001-04-11 |
| DE69934983T2 (de) | 2007-10-18 |
| AU4787899A (en) | 2000-01-17 |
| US6470069B1 (en) | 2002-10-22 |
| DE69934983D1 (de) | 2007-03-15 |
| FI981475A (fi) | 1999-12-27 |
| FI981475A0 (fi) | 1998-06-26 |
| WO2000000085A1 (en) | 2000-01-06 |
| EP1089660B1 (de) | 2007-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |