FI821577L - Roentgendiagnosanordning foer tandlaekare - Google Patents
Roentgendiagnosanordning foer tandlaekareInfo
- Publication number
- FI821577L FI821577L FI821577A FI821577A FI821577L FI 821577 L FI821577 L FI 821577L FI 821577 A FI821577 A FI 821577A FI 821577 A FI821577 A FI 821577A FI 821577 L FI821577 L FI 821577L
- Authority
- FI
- Finland
- Prior art keywords
- tandlaekare
- roentgendiagnosanordning
- foer
- roentgendiagnosanordning foer
- foer tandlaekare
- Prior art date
Links
Classifications
-
- 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
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/38—Exposure time
- H05G1/42—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube
- H05G1/44—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube in which the switching instant is determined by measuring the amount of radiation directly
-
- 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)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Toxicology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3143157 | 1981-10-30 | ||
DE19813143157 DE3143157A1 (de) | 1981-10-30 | 1981-10-30 | Zahnaerztliche roentgendiagnostikeinrichtung |
Publications (4)
Publication Number | Publication Date |
---|---|
FI821577A0 FI821577A0 (fi) | 1982-05-05 |
FI821577L true FI821577L (fi) | 1983-05-01 |
FI69558B FI69558B (fi) | 1985-11-29 |
FI69558C FI69558C (fi) | 1986-03-10 |
Family
ID=6145247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI821577A FI69558C (fi) | 1981-10-30 | 1982-05-05 | Roentgendiagnosanordning foer tandlaekare |
Country Status (4)
Country | Link |
---|---|
US (1) | US4501010A (fi) |
JP (1) | JPS5883939A (fi) |
DE (1) | DE3143157A1 (fi) |
FI (1) | FI69558C (fi) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304271A1 (de) * | 1983-02-08 | 1984-08-09 | Siemens AG, 1000 Berlin und 8000 München | Zahnaerztliche roentgendiagnostikeinrichtung |
JPS60160947A (ja) * | 1984-02-01 | 1985-08-22 | 株式会社モリタ製作所 | パノラマx線撮影装置 |
US6540399B1 (en) | 1999-02-26 | 2003-04-01 | Dentsply Research & Development Corp. | Bite block for dental X-Ray procedures |
CA2388256A1 (en) | 1999-10-08 | 2001-04-19 | Dentsply International Inc. | Automatic exposure control for dental panoramic and cephalographic x-ray equipment |
ATE293865T1 (de) | 2000-02-02 | 2005-05-15 | Dentsply Int Inc | Automatische erkennung von röntgenstrahlung für interorales dentales röntgenbildaufnahmegerät |
US7016461B2 (en) * | 2001-07-25 | 2006-03-21 | Gendex Corporation | Real-time digital x-ray imaging apparatus |
US7104319B2 (en) * | 2001-10-24 | 2006-09-12 | Shell Oil Company | In situ thermal processing of a heavy oil diatomite formation |
CA2491759A1 (en) | 2002-07-25 | 2004-02-19 | Gendex Corporation | Real-time digital x-ray imaging apparatus and method |
JP4799000B2 (ja) * | 2004-01-22 | 2011-10-19 | キヤノン株式会社 | X線撮影装置及びx線撮影方法 |
JP5575369B2 (ja) * | 2005-02-11 | 2014-08-20 | コーニンクレッカ フィリップス エヌ ヴェ | X線システムにおける線量率の制御 |
JP4879690B2 (ja) * | 2006-09-25 | 2012-02-22 | 朝日レントゲン工業株式会社 | 歯科用パノラマx線撮影装置 |
US9724055B2 (en) | 2014-03-07 | 2017-08-08 | Elwha Llc | Systems, devices, and methods for lowering dental x-ray dosage including feedback sensors |
DE102016123846A1 (de) * | 2016-12-08 | 2018-06-14 | Visus Health It Gmbh | Detektorband für Röntgenfilm |
RU180039U1 (ru) * | 2017-11-13 | 2018-05-31 | Андрей Викторович Васильев | Устройство контроля рентгеновского аппарата |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2447075C3 (de) * | 1974-10-02 | 1980-02-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Zahnmedizinische Rdntgendiagnostikeinrichtung mit einem die Aufnahmespannung beeinflussenden Dosisleistungsregler |
DE2518549A1 (de) * | 1975-04-25 | 1977-03-17 | Siemens Ag | Zahnaerztliche roentgendiagnostikeinrichtung |
JPS52103988A (en) * | 1976-02-25 | 1977-08-31 | Morita Mfg | Method and device for taking curved sectional plane of xxray |
JPS5426683A (en) * | 1977-07-30 | 1979-02-28 | Morita Mfg | Panoramic xxray device automatic density control system |
JPS5923208B2 (ja) * | 1979-03-23 | 1984-05-31 | 株式会社モリタ製作所 | 歯科用全額x線撮影装置におけるx線フィルム送り速度制御装置 |
JPS5945383B2 (ja) * | 1979-09-20 | 1984-11-06 | 株式会社モリタ製作所 | 歯科用全顎x線撮影装置 |
-
1981
- 1981-10-30 DE DE19813143157 patent/DE3143157A1/de active Granted
-
1982
- 1982-05-05 FI FI821577A patent/FI69558C/fi not_active IP Right Cessation
- 1982-09-28 US US06/425,445 patent/US4501010A/en not_active Expired - Lifetime
- 1982-10-29 JP JP57190661A patent/JPS5883939A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FI69558B (fi) | 1985-11-29 |
FI69558C (fi) | 1986-03-10 |
JPH0250735B2 (fi) | 1990-11-05 |
JPS5883939A (ja) | 1983-05-19 |
DE3143157C2 (fi) | 1990-01-18 |
US4501010A (en) | 1985-02-19 |
DE3143157A1 (de) | 1983-05-11 |
FI821577A0 (fi) | 1982-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: SIRONA DENTAL SYSTEMS GMBH |
|
MA | Patent expired |
Owner name: SIRONA DENTAL SYSTEMS GMBH |