DE68918274T2 - Phantom für ein zahnärztliches Panorama-Röntgengerät. - Google Patents
Phantom für ein zahnärztliches Panorama-Röntgengerät.Info
- Publication number
- DE68918274T2 DE68918274T2 DE68918274T DE68918274T DE68918274T2 DE 68918274 T2 DE68918274 T2 DE 68918274T2 DE 68918274 T DE68918274 T DE 68918274T DE 68918274 T DE68918274 T DE 68918274T DE 68918274 T2 DE68918274 T2 DE 68918274T2
- Authority
- DE
- Germany
- Prior art keywords
- phantom
- ray machine
- panoramic dental
- panoramic
- dental
- 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.)
- Expired - Fee Related
Links
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
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89201686A EP0405013B1 (de) | 1989-06-27 | 1989-06-27 | Phantom für ein zahnärztliches Panorama-Röntgengerät |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68918274D1 DE68918274D1 (de) | 1994-10-20 |
DE68918274T2 true DE68918274T2 (de) | 1995-05-04 |
Family
ID=8202417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68918274T Expired - Fee Related DE68918274T2 (de) | 1989-06-27 | 1989-06-27 | Phantom für ein zahnärztliches Panorama-Röntgengerät. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5083920A (de) |
EP (1) | EP0405013B1 (de) |
JP (1) | JP2846711B2 (de) |
DE (1) | DE68918274T2 (de) |
FI (1) | FI903180A0 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030044750A1 (en) * | 2001-09-04 | 2003-03-06 | Deslauriers Richard J. | Implant depth calibration device |
US6811314B2 (en) * | 2002-06-05 | 2004-11-02 | Agfa-Gevaert | Edge phantom |
US7463757B2 (en) | 2003-12-09 | 2008-12-09 | Carestream Health, Inc. | Tooth locating within dental images |
JP5449965B2 (ja) * | 2008-12-16 | 2014-03-19 | 株式会社松風 | 人工歯 |
KR101602928B1 (ko) * | 2015-02-24 | 2016-03-11 | 가톨릭대학교 산학협력단 | 두경부 모사 팬텀 장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8009106U1 (de) * | 1980-07-10 | Schlattmann, Wilhelm, Dr. Dr.Med., 4400 Muenster | Vergleichsmaßstabgerät für Panoramaröntgeneinrichtungen | |
US3878611A (en) * | 1973-11-08 | 1975-04-22 | Benjamin C Seaman | Denture measurement means |
JPS52103988A (en) * | 1976-02-25 | 1977-08-31 | Morita Mfg | Method and device for taking curved sectional plane of xxray |
US4126789A (en) * | 1977-06-06 | 1978-11-21 | Vogl Thomas M | X-ray phantom |
US4472829A (en) * | 1982-03-18 | 1984-09-18 | General Electric Company | Radiographic phantom with iodinated channels |
US4649561A (en) * | 1983-11-28 | 1987-03-10 | Ben Arnold | Test phantom and method of use of same |
US4571180A (en) * | 1984-03-08 | 1986-02-18 | Kulick Walter K | Dental instrument |
US4638502A (en) * | 1985-07-08 | 1987-01-20 | The Ontario Cancer Institute | Anthropomorphic phantoms |
US4655716A (en) * | 1985-08-30 | 1987-04-07 | Xerox Corporation | Contoured mammography phantom with skin |
US4663772A (en) * | 1985-09-30 | 1987-05-05 | Picker International, Inc. | Bone mineral analysis phantom |
US4794631A (en) * | 1986-10-06 | 1988-12-27 | Vari-X, Inc. | Cardiovascular phantom |
US4873707A (en) * | 1987-09-11 | 1989-10-10 | Brigham & Women's Hospital | X-ray tomography phantoms, method and system |
US4788706A (en) * | 1987-12-17 | 1988-11-29 | General Electric Company | Method of measurement of x-ray energy |
JPH01192348A (ja) * | 1988-01-28 | 1989-08-02 | Yasuyuki Sugano | 歯周ポケット造影糸 |
-
1989
- 1989-06-27 DE DE68918274T patent/DE68918274T2/de not_active Expired - Fee Related
- 1989-06-27 EP EP89201686A patent/EP0405013B1/de not_active Expired - Lifetime
-
1990
- 1990-06-12 US US07/536,902 patent/US5083920A/en not_active Expired - Lifetime
- 1990-06-25 JP JP2166548A patent/JP2846711B2/ja not_active Expired - Fee Related
- 1990-06-25 FI FI903180A patent/FI903180A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
FI903180A0 (fi) | 1990-06-25 |
US5083920A (en) | 1992-01-28 |
EP0405013A1 (de) | 1991-01-02 |
JPH0330758A (ja) | 1991-02-08 |
EP0405013B1 (de) | 1994-09-14 |
DE68918274D1 (de) | 1994-10-20 |
JP2846711B2 (ja) | 1999-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DENTSPLY RESEARCH & DEVELOPMENT CORP., MILFORD, DE |
|
8339 | Ceased/non-payment of the annual fee |