IL80064A0 - X-ray examination apparatus with a locally divided auxiliary detector - Google Patents
X-ray examination apparatus with a locally divided auxiliary detectorInfo
- Publication number
- IL80064A0 IL80064A0 IL80064A IL8006486A IL80064A0 IL 80064 A0 IL80064 A0 IL 80064A0 IL 80064 A IL80064 A IL 80064A IL 8006486 A IL8006486 A IL 8006486A IL 80064 A0 IL80064 A0 IL 80064A0
- Authority
- IL
- Israel
- Prior art keywords
- examination apparatus
- ray examination
- auxiliary detector
- divided auxiliary
- locally divided
- 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
- H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
-
- 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
-
- 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
- H05G1/36—Temperature of anode; Brightness of image power
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Closed-Circuit Television Systems (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8502569A NL8502569A (nl) | 1985-09-20 | 1985-09-20 | Roentgenonderzoekapparaat met een locaal opgedeelde hulpdetector. |
Publications (1)
Publication Number | Publication Date |
---|---|
IL80064A0 true IL80064A0 (en) | 1986-12-31 |
Family
ID=19846584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL80064A IL80064A0 (en) | 1985-09-20 | 1986-09-17 | X-ray examination apparatus with a locally divided auxiliary detector |
Country Status (7)
Country | Link |
---|---|
US (1) | US4809309A (ja) |
EP (1) | EP0217456B1 (ja) |
JP (1) | JP2786441B2 (ja) |
CN (1) | CN86106977A (ja) |
DE (1) | DE3682740D1 (ja) |
IL (1) | IL80064A0 (ja) |
NL (1) | NL8502569A (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0265130A3 (en) * | 1986-10-16 | 1989-11-29 | Picker International, Inc. | Imaging systems |
JP2606207B2 (ja) * | 1987-03-25 | 1997-04-30 | 株式会社島津製作所 | 画像撮影装置 |
NL8701122A (nl) * | 1987-05-12 | 1988-12-01 | Optische Ind De Oude Delft Nv | Inrichting voor spleetradiografie met beeldharmonisatie. |
DE8710425U1 (de) * | 1987-07-29 | 1988-11-24 | Siemens AG, 1000 Berlin und 8000 München | Lichtverteiler für eine Röntgendiagnostikeinrichtung |
DE8714009U1 (de) * | 1987-10-19 | 1989-02-16 | Siemens AG, 1000 Berlin und 8000 München | Röntgendiagnostikvorrichtung |
JPH01285248A (ja) * | 1988-05-12 | 1989-11-16 | Toshiba Corp | X線tv装置 |
DE3877960D1 (de) * | 1988-10-05 | 1993-03-11 | Siemens Ag | Roentgendiagnostikanlage mit einem detektor fuer die mittlere bildhelligkeit. |
EP0372101A1 (de) * | 1988-12-02 | 1990-06-13 | Siemens Aktiengesellschaft | Röntgendiagnostikanlage mit einer Bildverstärker-Fernsehkette |
US5084911A (en) * | 1989-01-10 | 1992-01-28 | Eastman Kodak Company | X-ray phototimer |
US4980905A (en) * | 1989-02-16 | 1990-12-25 | General Electric Company | X-ray imaging apparatus dose calibration method |
DE58905549D1 (de) * | 1989-02-20 | 1993-10-14 | Siemens Ag | Röntgendiagnostikeinrichtung. |
JP2890553B2 (ja) * | 1989-11-24 | 1999-05-17 | 株式会社島津製作所 | X線像撮像装置 |
US5012504A (en) * | 1989-12-26 | 1991-04-30 | General Electric Company | Automatic brightness compensation for fluorography systems |
US5003572A (en) * | 1990-04-06 | 1991-03-26 | General Electric Company | Automatic brightness compensation for x-ray imaging systems |
NL9001687A (nl) * | 1990-07-25 | 1992-02-17 | Philips Nv | Roentgenonderzoekapparaat met roentgenversterkerbuis. |
EP0480096B1 (de) * | 1990-10-12 | 1994-07-13 | Siemens Aktiengesellschaft | Röntgendiagnostikanlage mit einem Röntgenbildverstärker und einem Detektor für die Bildhelligkeit auf dessen Ausgangsschirm |
US5194726A (en) * | 1991-06-17 | 1993-03-16 | U.S. Philips Corp. | X-ray imaging system with observable image during change of image size |
EP0536833B1 (en) * | 1991-10-10 | 1997-01-15 | Koninklijke Philips Electronics N.V. | X-ray examination apparatus |
FR2698184B1 (fr) * | 1992-08-26 | 1994-12-30 | Catalin Stoichita | Procédé et dispositif capteur d'images par rayons X utilisant la post-luminiscence d'un scintillateur. |
EP0629105B1 (en) * | 1993-05-21 | 1999-08-04 | Koninklijke Philips Electronics N.V. | X-ray examination apparatus and visible image detection system for an X-ray examination apparatus |
US5461658A (en) * | 1993-05-21 | 1995-10-24 | U.S. Philips Corporation | X-ray examination apparatus |
US5530935A (en) * | 1993-09-20 | 1996-06-25 | U.S. Philips Corporation | X-ray examination apparatus |
JP4018165B2 (ja) * | 1995-05-19 | 2007-12-05 | 株式会社東芝 | X線イメージ管装置 |
US5617462A (en) * | 1995-08-07 | 1997-04-01 | Oec Medical Systems, Inc. | Automatic X-ray exposure control system and method of use |
EP0909527B1 (en) * | 1997-04-24 | 2008-12-31 | Koninklijke Philips Electronics N.V. | X-ray examination apparatus including an exposure control system |
JP3554172B2 (ja) * | 1998-01-09 | 2004-08-18 | キヤノン株式会社 | 放射線撮影装置 |
JP4383558B2 (ja) * | 1998-07-21 | 2009-12-16 | 東芝医用システムエンジニアリング株式会社 | X線診断装置及び放射線診断装置 |
US6332017B1 (en) | 1999-01-25 | 2001-12-18 | Vanderbilt University | System and method for producing pulsed monochromatic X-rays |
US6327335B1 (en) | 1999-04-13 | 2001-12-04 | Vanderbilt University | Apparatus and method for three-dimensional imaging using a stationary monochromatic x-ray beam |
US6175614B1 (en) * | 1999-05-07 | 2001-01-16 | Oec Medical Systems, Inc. | Method and apparatus for automatic sizing and positioning of ABS sampling window in an x-ray imaging system |
DE10128722C1 (de) * | 2001-06-13 | 2003-04-24 | Siemens Ag | Vorrichtung zur Kontrolle von Objekten |
US20040261912A1 (en) * | 2003-06-27 | 2004-12-30 | Wu Ming H. | Method for manufacturing superelastic beta titanium articles and the articles derived therefrom |
US7486984B2 (en) * | 2004-05-19 | 2009-02-03 | Mxisystems, Inc. | System and method for monochromatic x-ray beam therapy |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3567854A (en) * | 1968-10-23 | 1971-03-02 | Gen Electric | Automatic brightness control for x-ray image intensifier system |
GB1308948A (en) * | 1969-05-30 | 1973-03-07 | Abrahamsson S | Monitoring occurence of respective events at a plurality of predetermied positions |
US3912936A (en) * | 1972-09-15 | 1975-10-14 | Machlett Lab Inc | X-ray image intensifier system |
NL7703296A (nl) * | 1977-03-28 | 1978-10-02 | Philips Nv | Roentgenbeeldversterkerbuis. |
US4204225A (en) * | 1978-05-16 | 1980-05-20 | Wisconsin Alumni Research Foundation | Real-time digital X-ray subtraction imaging |
JPS5588296A (en) * | 1978-12-26 | 1980-07-03 | Toshiba Corp | X-ray television device |
FR2475387A1 (fr) * | 1980-02-11 | 1981-08-14 | Siemens Ag | Appareil de radiodiagnostic comportant une chaine de television a amplificateur d'image |
US4335307A (en) * | 1980-04-21 | 1982-06-15 | Technicare Corporation | Radiographic apparatus and method with automatic exposure control |
DE3022968A1 (de) * | 1980-06-19 | 1981-12-24 | Siemens AG, 1000 Berlin und 8000 München | Messgeraet fuer den optischen brennfleck |
DE3127648A1 (de) * | 1981-07-13 | 1983-01-20 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikvorrichtung |
DE3141987A1 (de) * | 1981-10-22 | 1983-05-05 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikeinrichtung |
NL8200852A (nl) * | 1982-03-03 | 1983-10-03 | Philips Nv | Roentgenonderzoekinrichting. |
JPS58150947A (ja) * | 1982-03-03 | 1983-09-07 | Toshiba Corp | 自動輝度制御装置 |
DE3225061A1 (de) * | 1982-07-05 | 1984-01-05 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikeinrichtung |
US4473843A (en) * | 1982-07-20 | 1984-09-25 | Siemens Gammasonics, Inc. | Digital radiographic system and method for adjusting such system |
IL69326A (en) * | 1983-07-26 | 1986-11-30 | Elscint Ltd | System and methods for translating radiation intensity into pixel values |
DE3330894A1 (de) * | 1983-08-26 | 1985-03-14 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikeinrichtung |
JPS6059399U (ja) * | 1983-09-29 | 1985-04-25 | 株式会社島津製作所 | イメ−ジ管装置 |
US4590603A (en) * | 1984-01-09 | 1986-05-20 | General Electric Company | Automatic X-ray entrance dose compensation |
US4677477A (en) * | 1985-08-08 | 1987-06-30 | Picker International, Inc. | Television camera control in radiation imaging |
-
1985
- 1985-09-20 NL NL8502569A patent/NL8502569A/nl not_active Application Discontinuation
-
1986
- 1986-09-17 CN CN198686106977A patent/CN86106977A/zh active Pending
- 1986-09-17 DE DE8686201615T patent/DE3682740D1/de not_active Expired - Lifetime
- 1986-09-17 EP EP86201615A patent/EP0217456B1/en not_active Expired
- 1986-09-17 IL IL80064A patent/IL80064A0/xx unknown
- 1986-09-19 JP JP61219851A patent/JP2786441B2/ja not_active Expired - Lifetime
-
1988
- 1988-03-24 US US07/173,682 patent/US4809309A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN86106977A (zh) | 1987-04-22 |
JPS6272288A (ja) | 1987-04-02 |
US4809309A (en) | 1989-02-28 |
EP0217456A1 (en) | 1987-04-08 |
NL8502569A (nl) | 1987-04-16 |
DE3682740D1 (de) | 1992-01-16 |
JP2786441B2 (ja) | 1998-08-13 |
EP0217456B1 (en) | 1991-12-04 |
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