DE60013924D1 - Bewegbare Kollimatorsvorrichtung - Google Patents
Bewegbare KollimatorsvorrichtungInfo
- Publication number
- DE60013924D1 DE60013924D1 DE60013924T DE60013924T DE60013924D1 DE 60013924 D1 DE60013924 D1 DE 60013924D1 DE 60013924 T DE60013924 T DE 60013924T DE 60013924 T DE60013924 T DE 60013924T DE 60013924 D1 DE60013924 D1 DE 60013924D1
- Authority
- DE
- Germany
- Prior art keywords
- collimator device
- movable collimator
- movable
- collimator
- 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 - Lifetime
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
- G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12836399 | 1999-02-03 | ||
IL12836399A IL128363A (en) | 1999-02-03 | 1999-02-03 | Moving collimator system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60013924D1 true DE60013924D1 (de) | 2004-10-28 |
DE60013924T2 DE60013924T2 (de) | 2005-11-17 |
Family
ID=11072451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60013924T Expired - Lifetime DE60013924T2 (de) | 1999-02-03 | 2000-02-03 | Bewegbare Kollimatorsvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6389108B1 (de) |
EP (1) | EP1026698B1 (de) |
DE (1) | DE60013924T2 (de) |
IL (1) | IL128363A (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10157523C1 (de) * | 2001-11-23 | 2003-07-10 | Deutsches Krebsforsch | Kollimator und Programm zur Steuerung des Kollimators |
US6647092B2 (en) * | 2002-01-18 | 2003-11-11 | General Electric Company | Radiation imaging system and method of collimation |
AU2003237995A1 (en) * | 2002-06-10 | 2003-12-22 | American Science And Engineering, Inc. | Scanner for x-ray inspection comprising a chopper wheel with differently sized apertures |
US7496181B2 (en) * | 2005-11-28 | 2009-02-24 | The Board Of Trustees Of The Leland Stanford Junior University | X-ray collimator for imaging with multiple sources and detectors |
US7627090B2 (en) * | 2006-10-08 | 2009-12-01 | Yanxiong Qiu | Configuration of a medical radiotherapeutic instrument |
US7443959B2 (en) * | 2006-10-10 | 2008-10-28 | Oxford Instruments Analytical Oy | Selective irradiation of small target area in X-ray fluorescent spectroscopy |
WO2008115171A1 (en) * | 2007-03-16 | 2008-09-25 | Science Applications International Corporation | System and method for normalization and calibration of an imaging system using a variable thickness filter |
US7519161B2 (en) * | 2007-03-16 | 2009-04-14 | Science Applications International Corporation | System and method for normalization and calibration of an imaging system using a variable thickness filter |
US7893412B2 (en) * | 2008-11-27 | 2011-02-22 | Moshe Ein-Gal | Attenuator system for beam modulation |
FR2939896B1 (fr) * | 2008-12-12 | 2011-05-06 | Geoservices Equipements | Dispositif d'emission d'un premier faisceau de photons gamma de haute energie et d'un deuxieme faisceau de photons gamma de plus basse energie, ensemble de mesure et procede associe |
US20100158196A1 (en) * | 2008-12-23 | 2010-06-24 | Martin Born | Radiation beam blocker with non-cylindrical through-hole causing reduced geometric unsharpness in radiographic image, and method for the preparation thereof |
US8077830B2 (en) | 2009-09-28 | 2011-12-13 | Varian Medical Systems, Inc. | Beam filter positioning device |
US8314394B1 (en) | 2009-11-04 | 2012-11-20 | Science Applications International Corporation | System and method for three-dimensional imaging using scattering from annihilation coincidence photons |
CN102543242A (zh) * | 2010-12-09 | 2012-07-04 | Ge医疗系统环球技术有限公司 | 连动机构和限束器及x射线机 |
US9561019B2 (en) | 2012-03-07 | 2017-02-07 | Ziteo, Inc. | Methods and systems for tracking and guiding sensors and instruments |
US8890100B2 (en) * | 2012-08-15 | 2014-11-18 | Varian Medical Systems, Inc. | Internally mounted collimators for stereotactic radiosurgery and stereotactic radiotherapy |
WO2015019232A2 (en) * | 2013-08-08 | 2015-02-12 | Controlrad Systems Inc. | X-ray reduction system |
US9991014B1 (en) * | 2014-09-23 | 2018-06-05 | Daniel Gelbart | Fast positionable X-ray filter |
US10617401B2 (en) | 2014-11-14 | 2020-04-14 | Ziteo, Inc. | Systems for localization of targets inside a body |
ES2871555T3 (es) * | 2016-07-06 | 2021-10-29 | Univ Clemson Res Foundation | Dispositivos de administración de radiación |
CN109273131A (zh) | 2018-10-31 | 2019-01-25 | 同方威视技术股份有限公司 | 准直器组件和射线检测设备 |
EP3952747A4 (de) | 2019-04-09 | 2022-12-07 | Ziteo, Inc. | Verfahren und systeme zur hochleistungs- und vielseitigen molekularbildgebung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2730566A (en) * | 1949-12-27 | 1956-01-10 | Bartow Beacons Inc | Method and apparatus for x-ray fluoroscopy |
US3749911A (en) * | 1970-06-30 | 1973-07-31 | Nasa | Collimator of multiple plates with axially aligned identical random arrays of apertures |
US3849649A (en) * | 1973-03-26 | 1974-11-19 | C Carey | Variable aperture x-ray shield |
US3869615A (en) * | 1973-06-28 | 1975-03-04 | Nasa | Multiplate focusing collimator |
DE2756659A1 (de) * | 1977-12-19 | 1979-06-21 | Philips Patentverwaltung | Anordnung zur bestimmung der absorptionsverteilung |
US4465540A (en) * | 1979-05-03 | 1984-08-14 | Albert Richard D | Method of manufacture of laminate radiation collimator |
US4288697A (en) * | 1979-05-03 | 1981-09-08 | Albert Richard D | Laminate radiation collimator |
US4419585A (en) * | 1981-02-26 | 1983-12-06 | Massachusetts General Hospital | Variable angle slant hole collimator |
FI68330C (fi) * | 1981-04-29 | 1985-08-12 | Radiographic Screen Oy | Roentgenkollimator |
US4534051A (en) * | 1982-12-27 | 1985-08-06 | John K. Grady | Masked scanning X-ray apparatus |
US4773087A (en) * | 1986-04-14 | 1988-09-20 | University Of Rochester | Quality of shadowgraphic x-ray images |
WO1989005171A2 (en) | 1987-12-03 | 1989-06-15 | University Of Florida | Apparatus for stereotactic radiosurgery |
JPH0318352A (ja) * | 1989-06-16 | 1991-01-25 | Toshiba Corp | X線診断装置 |
US5165106A (en) | 1991-06-06 | 1992-11-17 | Siemens Medical Laboratories, Inc. | Contour collimator |
JPH06233831A (ja) | 1993-02-10 | 1994-08-23 | Hitachi Medical Corp | 定位的放射線治療装置 |
US5436958A (en) * | 1994-08-03 | 1995-07-25 | General Electric Company | Adjustable collimator |
CN1126622A (zh) * | 1995-06-08 | 1996-07-17 | 宋世鹏 | 一种可变换射线束径的方法及辐射单元 |
-
1999
- 1999-02-03 IL IL12836399A patent/IL128363A/xx active IP Right Grant
-
2000
- 2000-02-03 DE DE60013924T patent/DE60013924T2/de not_active Expired - Lifetime
- 2000-02-03 US US09/497,362 patent/US6389108B1/en not_active Expired - Lifetime
- 2000-02-03 EP EP00300842A patent/EP1026698B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60013924T2 (de) | 2005-11-17 |
IL128363A (en) | 2003-06-24 |
IL128363A0 (en) | 2000-01-31 |
US6389108B1 (en) | 2002-05-14 |
EP1026698B1 (de) | 2004-09-22 |
EP1026698A2 (de) | 2000-08-09 |
EP1026698A3 (de) | 2002-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |