FR2850789B1 - Tube a rayon x avec filtrage ameliore - Google Patents
Tube a rayon x avec filtrage amelioreInfo
- Publication number
- FR2850789B1 FR2850789B1 FR0350007A FR0350007A FR2850789B1 FR 2850789 B1 FR2850789 B1 FR 2850789B1 FR 0350007 A FR0350007 A FR 0350007A FR 0350007 A FR0350007 A FR 0350007A FR 2850789 B1 FR2850789 B1 FR 2850789B1
- Authority
- FR
- France
- Prior art keywords
- ray tube
- improved filtering
- filtering
- improved
- ray
- 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 title 1
Classifications
-
- 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
- A61B6/502—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 diagnosis of breast, i.e. mammography
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
-
- 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
-
- 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
- G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0350007A FR2850789B1 (fr) | 2003-01-30 | 2003-01-30 | Tube a rayon x avec filtrage ameliore |
US10/757,932 US7092490B2 (en) | 2003-01-30 | 2004-01-15 | Filter system for radiological imaging |
DE102004004640A DE102004004640A1 (de) | 2003-01-30 | 2004-01-29 | Filtersystem für radiologische Bildgebung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0350007A FR2850789B1 (fr) | 2003-01-30 | 2003-01-30 | Tube a rayon x avec filtrage ameliore |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2850789A1 FR2850789A1 (fr) | 2004-08-06 |
FR2850789B1 true FR2850789B1 (fr) | 2008-07-11 |
Family
ID=32696408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0350007A Expired - Fee Related FR2850789B1 (fr) | 2003-01-30 | 2003-01-30 | Tube a rayon x avec filtrage ameliore |
Country Status (3)
Country | Link |
---|---|
US (1) | US7092490B2 (fr) |
DE (1) | DE102004004640A1 (fr) |
FR (1) | FR2850789B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059143A1 (de) * | 2006-12-14 | 2008-06-26 | Siemens Ag | Filteranordnung zur Ausfilterung von Röntgenstrahlen, insbesondere bei einem Mammographiegerät, und Röntgenfilter |
DE102007058104A1 (de) * | 2007-12-03 | 2009-06-10 | Siemens Ag | Strahleinblendungseinheit, Strahlerzeugungseinrichtung und Tomografieeinrichtung |
US8971493B2 (en) | 2010-09-08 | 2015-03-03 | Siemens Medical Solutions Usa, Inc. | System for image scanning and acquisition with low-dose radiation |
WO2013003469A2 (fr) * | 2011-06-27 | 2013-01-03 | Bioscan, Inc. | Procédé et appareil d'indexage automatique de plusieurs matrices de filtres |
DE102012219051A1 (de) * | 2012-10-18 | 2014-04-24 | Klinikum Der Universität München | Auswahl eines Strahlungsformfilters |
US9370330B2 (en) | 2013-02-08 | 2016-06-21 | Siemens Medical Solutions Usa, Inc. | Radiation field and dose control |
JP6266284B2 (ja) * | 2013-09-19 | 2018-01-24 | 東芝メディカルシステムズ株式会社 | X線診断装置 |
DE102014203465A1 (de) * | 2014-02-26 | 2015-08-27 | Siemens Aktiengesellschaft | Verfahren zur Auswahl eines Strahlungsformfilters und Röntgenbildgebungssystem |
US9991014B1 (en) * | 2014-09-23 | 2018-06-05 | Daniel Gelbart | Fast positionable X-ray filter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2405444A (en) * | 1942-08-05 | 1946-08-06 | Moreau Santiago | Radiographic filter |
US2814727A (en) * | 1950-07-24 | 1957-11-26 | Gund Konrad | Device for utilizing high-energy beams of particles |
SE372884B (fr) * | 1970-02-09 | 1975-01-20 | Medinova Ab | |
US4176916A (en) * | 1977-03-14 | 1979-12-04 | Neotec Corporation | Cam filter wheel |
US4347440A (en) * | 1980-07-09 | 1982-08-31 | Siemens Medical Laboratories, Inc. | Filter arrangement for an x-ray apparatus |
NL8400845A (nl) * | 1984-03-16 | 1985-10-16 | Optische Ind De Oude Delft Nv | Inrichting voor spleetradiografie. |
JP3419821B2 (ja) * | 1992-05-26 | 2003-06-23 | 山之内製薬株式会社 | 連続高速回転像撮影用kフィルタ,連続高速回転像撮影装置及び連続高速回転像撮影方法並びに連続高速回転像撮影観察装置 |
FR2770677B1 (fr) * | 1997-11-03 | 1999-12-24 | Ge Medical Syst Sa | Filtre de conformation de faisceau de rayon-x a surface variable et appareil d'imagerie pour rayon-x incorporant un tel filtre |
DE10122694A1 (de) * | 2001-05-10 | 2002-12-05 | Siemens Ag | Vorrichtung zum Filtern eines Strahlenbündels |
-
2003
- 2003-01-30 FR FR0350007A patent/FR2850789B1/fr not_active Expired - Fee Related
-
2004
- 2004-01-15 US US10/757,932 patent/US7092490B2/en not_active Expired - Fee Related
- 2004-01-29 DE DE102004004640A patent/DE102004004640A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US7092490B2 (en) | 2006-08-15 |
FR2850789A1 (fr) | 2004-08-06 |
DE102004004640A1 (de) | 2004-08-12 |
US20040184582A1 (en) | 2004-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004029404D1 (de) | Umflochtener Netzkatheter | |
DE602004015729D1 (de) | Überrohr | |
FR2849150B1 (fr) | Raccord de tube | |
DE60326495D1 (de) | Intermittierendes selbsthaltendes harnröhren-katheterset | |
GB0520907D0 (en) | X-ray tubes | |
DE602004018587D1 (de) | Staubschützende Wegwerfmaske | |
EP1612466A4 (fr) | Structure de raccord de tuyau | |
NO20030723D0 (no) | Mangedobbelt rörstruktur | |
GB0303432D0 (en) | Self-cleaning tube | |
FR2850789B1 (fr) | Tube a rayon x avec filtrage ameliore | |
FR2850163B1 (fr) | Instrument a aiguille avec aiguille double | |
DE502004003840D1 (de) | Röntgengerät | |
FR2821150B1 (fr) | Refregirateur a tube pulse | |
DE60224761D1 (de) | Balgartiges Überschlagrohr | |
DE10196597T1 (de) | Röntgenröhren-Elektroden | |
DE502004004794D1 (de) | Filteranordnung | |
FR2876765B1 (fr) | Tube multicouche tpe/pp/renfort | |
GB0311618D0 (en) | Changing tube | |
DE60330443D1 (de) | Unterrohrvorrichtung | |
ITMI20040319A1 (it) | Tubo | |
FR2867347B1 (fr) | Tube a eclairs | |
SE0303474D0 (sv) | Tube | |
SE0301563D0 (sv) | Tube | |
NO20030799D0 (no) | Fleksibelt rör | |
TW539096U (en) | Filtering tube structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100930 |