SE8305910D0 - Rontgenfilmhallare, serskilt for anvendning vid rontgenfotografering av framtender - Google Patents
Rontgenfilmhallare, serskilt for anvendning vid rontgenfotografering av framtenderInfo
- Publication number
- SE8305910D0 SE8305910D0 SE8305910A SE8305910A SE8305910D0 SE 8305910 D0 SE8305910 D0 SE 8305910D0 SE 8305910 A SE8305910 A SE 8305910A SE 8305910 A SE8305910 A SE 8305910A SE 8305910 D0 SE8305910 D0 SE 8305910D0
- Authority
- SE
- Sweden
- Prior art keywords
- bridge
- longitudinal axis
- film
- ray
- teeth
- Prior art date
Links
- 210000000214 mouth Anatomy 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- 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
- G03B42/04—Holders for X-ray films
- G03B42/042—Holders for X-ray films for dental applications
-
- 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
- A61B6/51—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
- A61B6/512—Intraoral means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Physics & Mathematics (AREA)
- Dentistry (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8305910A SE436829B (sv) | 1983-10-27 | 1983-10-27 | Anordning for inriktning av kameran relativt objektet och filmplaten vid rontgenfotografering av tender |
US06/661,756 US4633493A (en) | 1983-10-27 | 1984-10-17 | Dental instrument for optimal positioning of an X-ray film support, especially for use in the X-raying of front teeth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8305910A SE436829B (sv) | 1983-10-27 | 1983-10-27 | Anordning for inriktning av kameran relativt objektet och filmplaten vid rontgenfotografering av tender |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8305910D0 true SE8305910D0 (sv) | 1983-10-27 |
SE436829B SE436829B (sv) | 1985-01-28 |
Family
ID=20353081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8305910A SE436829B (sv) | 1983-10-27 | 1983-10-27 | Anordning for inriktning av kameran relativt objektet och filmplaten vid rontgenfotografering av tender |
Country Status (2)
Country | Link |
---|---|
US (1) | US4633493A (sv) |
SE (1) | SE436829B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8701308U1 (de) * | 1987-01-28 | 1987-03-12 | Fuhrmann, Andreas, Dr.med.dent., 2000 Hamburg | Filmhalter für endodontische Zahnaufnahmen |
US4833699A (en) * | 1987-10-26 | 1989-05-23 | Gardner Jr John E | X-ray film positioner |
CA1288176C (en) * | 1987-10-29 | 1991-08-27 | David C. Hatcher | Method and apparatus for improving the alignment of radiographic images |
GB8801015D0 (en) * | 1988-01-18 | 1988-02-17 | Benn Research Ltd | Dental x-ray targetting device |
JPH0420407Y2 (sv) * | 1988-12-19 | 1992-05-11 | ||
FR2697834B1 (fr) * | 1992-11-06 | 1995-01-27 | Inst Francais Du Petrole | Procédé et dispositif de déshydrogénation catalytique d'une charge paraffinique C2+ comprenant un système d'auto réfrigération. |
US5642426A (en) * | 1994-06-13 | 1997-06-24 | Neuman; Bernard | Integral radio and infrared assistive listening device |
DE10037677A1 (de) * | 2000-07-28 | 2002-02-14 | Stoica Elisabeta Cristina | Filmhalter für die Anfertigung von Meßaufnahmen bei angelegtem Kofferdamrahmen |
DE102009017905A1 (de) * | 2009-04-17 | 2010-11-04 | Johannes Gutenberg-Universität Mainz | Haltevorrichtung, Aufbisselement und System für die intraorale Radiographie |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2082793A (en) * | 1934-06-11 | 1937-06-08 | Weal Andre De | Direction indicator for x-ray exposures |
US2123210A (en) * | 1935-10-21 | 1938-07-12 | Curtiss W Schantz | Projectometer |
US2525959A (en) * | 1946-10-02 | 1950-10-17 | Shapiro Isadore | Device for positioning x-ray film to dental cones |
US3003062A (en) * | 1959-11-19 | 1961-10-03 | Updegrave William James | Positioning instruments for x-ray film |
SE423484B (sv) * | 1979-02-27 | 1982-05-10 | Sigurd Linden | Anordning for inriktning av kameran vid rontgenfotografering av tender eller nerliggande vevnader |
SE453047B (sv) * | 1981-11-04 | 1988-01-11 | Trollhetteplast Forseljnings A | Hjelpmedel for utforande av tandrontgenundersokningar |
SE427893B (sv) * | 1981-11-06 | 1983-05-24 | Enok Sigurd Robert Linden | Anordning for inriktning av kameran relativt objektet och filmen vid rontgenfotografering av tender eller nerliggande vevnader |
US4554676A (en) * | 1983-03-16 | 1985-11-19 | The S. S. White Company | Dental aiming device |
-
1983
- 1983-10-27 SE SE8305910A patent/SE436829B/sv not_active IP Right Cessation
-
1984
- 1984-10-17 US US06/661,756 patent/US4633493A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE436829B (sv) | 1985-01-28 |
US4633493A (en) | 1986-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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