FI802988A - Spaltkollimator foer panoramaroentgenavbildningsanordning - Google Patents
Spaltkollimator foer panoramaroentgenavbildningsanordningInfo
- Publication number
- FI802988A FI802988A FI802988A FI802988A FI802988A FI 802988 A FI802988 A FI 802988A FI 802988 A FI802988 A FI 802988A FI 802988 A FI802988 A FI 802988A FI 802988 A FI802988 A FI 802988A
- Authority
- FI
- Finland
- Prior art keywords
- spaltkollimator
- panoramaroentgenavbildningsanordning
- foer
- spaltkollimator foer
- foer panoramaroentgenavbildningsanordning
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI802988A FI64999C (fi) | 1980-09-22 | 1980-09-22 | Spaltkollimator foer panoramaroentgenavbildningsanordning |
DE19813136971 DE3136971A1 (de) | 1980-09-22 | 1981-09-17 | Schlitzkollimator |
GB8128232A GB2084440A (en) | 1980-09-22 | 1981-09-18 | A slit collimator for a panoramic x-ray apparatus |
IT24061/81A IT1139460B (it) | 1980-09-22 | 1981-09-21 | Collimatore a fessura per apparecchiatura a raggi x panoramica |
US06/304,160 US4419764A (en) | 1980-09-22 | 1981-09-21 | Slit collimator in a panoramic X-ray apparatus |
JP56150475A JPS5786334A (en) | 1980-09-22 | 1981-09-22 | Slit colimeter of panorama type x-ray apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI802988 | 1980-09-22 | ||
FI802988A FI64999C (fi) | 1980-09-22 | 1980-09-22 | Spaltkollimator foer panoramaroentgenavbildningsanordning |
Publications (3)
Publication Number | Publication Date |
---|---|
FI802988A true FI802988A (fi) | 1982-03-23 |
FI64999B FI64999B (fi) | 1983-10-31 |
FI64999C FI64999C (fi) | 1984-02-10 |
Family
ID=8513797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI802988A FI64999C (fi) | 1980-09-22 | 1980-09-22 | Spaltkollimator foer panoramaroentgenavbildningsanordning |
Country Status (6)
Country | Link |
---|---|
US (1) | US4419764A (fi) |
JP (1) | JPS5786334A (fi) |
DE (1) | DE3136971A1 (fi) |
FI (1) | FI64999C (fi) |
GB (1) | GB2084440A (fi) |
IT (1) | IT1139460B (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6744847B2 (en) | 2000-07-07 | 2004-06-01 | Instrumentarium Corporation | Method and apparatus for panoramic dental X-raying |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3149723A1 (de) * | 1981-12-15 | 1983-07-21 | Siemens AG, 1000 Berlin und 8000 München | Zahnaerztliche roentgendiagnostikeinrichtung |
DE3439471A1 (de) * | 1984-10-27 | 1986-04-30 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren und vorrichtung zum pruefen einkristalliner gegenstaende |
EP0210582B1 (en) * | 1985-07-29 | 1991-02-27 | Mitsubishi Denki Kabushiki Kaisha | Optical head apparatus |
NL8800738A (nl) * | 1988-03-24 | 1989-10-16 | Philips Nv | Roentgenonderzoekapparaat met een instelbaar spleetvormig diafragma. |
US4910759A (en) * | 1988-05-03 | 1990-03-20 | University Of Delaware | Xray lens and collimator |
DE3928282A1 (de) * | 1989-08-26 | 1991-02-28 | Philips Patentverwaltung | Roentgenaufnahmevorrichtung |
US5054041A (en) * | 1990-03-19 | 1991-10-01 | General Electric Company | High precision x-ray collimator |
DE4404640C1 (de) * | 1994-02-14 | 1995-02-09 | Siemens Ag | Zahnärztliche Röntgendiagnostikeinrichtung zur Erstellung von Panorama-Röntgenaufnahmen vom Schädel eines Patienten |
NL1015740C1 (nl) * | 1999-07-23 | 2000-09-27 | Koninkl Philips Electronics Nv | Stralingsanalysetoestel voorzien van een regelbare collimator. |
US6504898B1 (en) | 2000-04-17 | 2003-01-07 | Mds (Canada) Inc. | Product irradiator for optimizing dose uniformity in products |
DE10154539C1 (de) * | 2001-11-07 | 2003-06-26 | Siemens Ag | Strahlenblende für ein Röntgengerät und Röntgengerät |
US7310410B2 (en) * | 2004-07-28 | 2007-12-18 | General Electric Co. | Single-leaf X-ray collimator |
US7440540B2 (en) * | 2006-10-05 | 2008-10-21 | Bassel Kano | Stereoscopic x-ray system and method |
USD669184S1 (en) * | 2011-08-29 | 2012-10-16 | General Electric Company | Pink ribbon arm |
WO2014078808A2 (en) * | 2012-11-16 | 2014-05-22 | Neurologica Corp. | Computerized tomography (ct) imaging system with multi-slit rotatable collimator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB557150A (en) * | 1942-09-14 | 1943-11-05 | Gen Electric Co Ltd | Improvements in or relating to x-ray apparatus |
US3275831A (en) * | 1963-05-16 | 1966-09-27 | Industrial Nucleonics Corp | Radiation beam shutter collimator |
US3411000A (en) * | 1965-04-14 | 1968-11-12 | Siemens Ag | X-ray diffractometer diaphragm which is synchronously rotated with the specimen |
US4277685A (en) * | 1978-06-12 | 1981-07-07 | Ohio-Nuclear, Inc. | Adjustable collimator |
-
1980
- 1980-09-22 FI FI802988A patent/FI64999C/fi not_active IP Right Cessation
-
1981
- 1981-09-17 DE DE19813136971 patent/DE3136971A1/de not_active Withdrawn
- 1981-09-18 GB GB8128232A patent/GB2084440A/en not_active Withdrawn
- 1981-09-21 IT IT24061/81A patent/IT1139460B/it active
- 1981-09-21 US US06/304,160 patent/US4419764A/en not_active Expired - Fee Related
- 1981-09-22 JP JP56150475A patent/JPS5786334A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6744847B2 (en) | 2000-07-07 | 2004-06-01 | Instrumentarium Corporation | Method and apparatus for panoramic dental X-raying |
Also Published As
Publication number | Publication date |
---|---|
JPS5786334A (en) | 1982-05-29 |
IT8124061A0 (it) | 1981-09-21 |
DE3136971A1 (de) | 1982-05-19 |
IT1139460B (it) | 1986-09-24 |
US4419764A (en) | 1983-12-06 |
FI64999B (fi) | 1983-10-31 |
FI64999C (fi) | 1984-02-10 |
GB2084440A (en) | 1982-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: INSTRUMENTARIUM OY |