DE7710947U1 - Röntgenuntersuchungsgerät - Google Patents
RöntgenuntersuchungsgerätInfo
- Publication number
- DE7710947U1 DE7710947U1 DE7710947U DE7710947U DE7710947U1 DE 7710947 U1 DE7710947 U1 DE 7710947U1 DE 7710947 U DE7710947 U DE 7710947U DE 7710947 U DE7710947 U DE 7710947U DE 7710947 U1 DE7710947 U1 DE 7710947U1
- Authority
- DE
- Germany
- Prior art keywords
- slit
- ray
- diaphragm
- metal parts
- ray examination
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 23
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000873 masking effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000009607 mammography Methods 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
-
- 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
- A61B6/06—Diaphragms
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/02—Constructional details
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7610567A FR2391699A1 (fr) | 1976-04-09 | 1976-04-09 | Appareil de radiographie, notamment de mammographie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7710947U1 true DE7710947U1 (de) | 1977-09-01 |
Family
ID=9171662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7710947U Expired DE7710947U1 (de) | 1976-04-09 | 1977-04-06 | Röntgenuntersuchungsgerät |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4097748A (OSRAM) |
| DE (1) | DE7710947U1 (OSRAM) |
| FR (1) | FR2391699A1 (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3346868A1 (de) * | 1982-12-27 | 1984-06-28 | Grady, John K., Littleton, Mass. | Roentgenstrahlenanordnung |
| DE102008025201A1 (de) * | 2008-05-27 | 2009-12-03 | Siemens Aktiengesellschaft | Verfahren zum Gewinnen von Röntgenbildern sowie Röntgenbildaufnahmesystem |
| DE102013212833A1 (de) | 2013-07-02 | 2015-01-08 | Siemens Aktiengesellschaft | Verfahren zum Gewinnen von Röntgenbildern sowie Röntgenbildaufnahmesystem |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179100A (en) * | 1977-08-01 | 1979-12-18 | University Of Pittsburgh | Radiography apparatus |
| US4203037A (en) * | 1977-08-01 | 1980-05-13 | University Of Pittsburgh | Collimated radiation apparatus |
| DE2925274A1 (de) * | 1979-06-22 | 1981-01-08 | Siemens Ag | Roentgendiagnostikanlage fuer angiographische roentgenaufnahmeserien |
| US4355409A (en) * | 1979-08-31 | 1982-10-19 | Kurt Amplatz | Scanning x-ray system |
| US4361899A (en) * | 1979-08-31 | 1982-11-30 | Kurt Amplatz | Scanning x-ray system |
| DE2941395A1 (de) * | 1979-10-12 | 1981-04-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zur erzeugung von schichtbildern aus vielfachperspektivbildern mit unterschiedlichem ueberlagerungsgrad |
| US4366574A (en) * | 1980-10-31 | 1982-12-28 | Technicare Corporation | Shadowgraphic slit scanner with video display |
| FI68330C (fi) * | 1981-04-29 | 1985-08-12 | Radiographic Screen Oy | Roentgenkollimator |
| DE3121176A1 (de) * | 1981-05-27 | 1982-12-16 | Siemens AG, 1000 Berlin und 8000 München | Geraet zur bereichsweisen aufnahme von roentgenbildern |
| DE3136806A1 (de) * | 1981-09-16 | 1983-03-31 | Siemens AG, 1000 Berlin und 8000 München | Roentgenuntersuchungsgeraet |
| DE3138939A1 (de) * | 1981-09-30 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Roentgenuntersuchungsgeraet |
| US4404591A (en) * | 1982-01-04 | 1983-09-13 | North American Philips Corporation | Slit radiography |
| DE3216216A1 (de) * | 1982-04-30 | 1983-11-10 | Siemens AG, 1000 Berlin und 8000 München | Roentgenuntersuchungsgeraet |
| US4649559A (en) * | 1983-10-31 | 1987-03-10 | Xonics Imaging, Inc. | Digital radiography device |
| DE3345871A1 (de) * | 1983-12-19 | 1985-06-27 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikanlage mit einer bildverstaerker-fernsehkette und indirektkamera |
| JPS60181638A (ja) * | 1984-02-29 | 1985-09-17 | Toshiba Corp | 放射線像撮影装置 |
| DE3437576A1 (de) * | 1984-10-13 | 1986-04-17 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Blendenanordnung fuer ein mammographie-roentgengeraet |
| US4901335A (en) * | 1988-11-03 | 1990-02-13 | Ferlic Daniel J | Mammography apparatus |
| JPH0318352A (ja) * | 1989-06-16 | 1991-01-25 | Toshiba Corp | Ｘ線診断装置 |
| US4969174A (en) * | 1989-09-06 | 1990-11-06 | General Electric Company | Scanning mammography system with reduced scatter radiation |
| US5483072A (en) * | 1994-08-04 | 1996-01-09 | Bennett X-Ray Technologies | Automatic position control system for x-ray machines |
| DK1325314T3 (da) * | 2000-08-28 | 2008-07-21 | Np Chastnoe Unitarnoe Predpr A | Fremgangsmåde og apparaat til röntgenscanning af legemer |
| JP4315798B2 (ja) * | 2001-06-01 | 2009-08-19 | パナリティカル ビー ヴィ | コリメータ及びｘ線検出器及び分光計 |
| US6898269B2 (en) * | 2003-02-10 | 2005-05-24 | Ge Medical Systems Global Technology Company, Llc | Methods and apparatus for x-ray images |
| US6926441B2 (en) * | 2003-04-21 | 2005-08-09 | Fred T. Stout, Jr. | Portable x-ray table |
| DE102004012050B4 (de) * | 2004-03-11 | 2008-01-10 | Siemens Ag | Blendeneinheit und zugeordneter Röntgenstrahler bzw. Verfahren zu deren Verstellung zum Einblenden eines Untersuchungsbereiches bzw. Röntgeneinrichtung |
| FR2878425B1 (fr) * | 2004-11-26 | 2007-03-16 | Gen Electric | Equipements de radiographie mammaire |
| EP2126930B1 (en) * | 2007-03-13 | 2011-08-31 | Philips Intellectual Property & Standards GmbH | Add-on-x-ray-collimator for non-symmetrical beam collimation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866047A (en) * | 1968-08-23 | 1975-02-11 | Emi Ltd | Penetrating radiation examining apparatus having a scanning collimator |
| US3790799A (en) * | 1972-06-21 | 1974-02-05 | American Science & Eng Inc | Radiant energy imaging with rocking scanning |
-
1976
- 1976-04-09 FR FR7610567A patent/FR2391699A1/fr active Granted
-
1977
- 1977-04-05 US US05/784,743 patent/US4097748A/en not_active Expired - Lifetime
- 1977-04-06 DE DE7710947U patent/DE7710947U1/de not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3346868A1 (de) * | 1982-12-27 | 1984-06-28 | Grady, John K., Littleton, Mass. | Roentgenstrahlenanordnung |
| DE102008025201A1 (de) * | 2008-05-27 | 2009-12-03 | Siemens Aktiengesellschaft | Verfahren zum Gewinnen von Röntgenbildern sowie Röntgenbildaufnahmesystem |
| DE102013212833A1 (de) | 2013-07-02 | 2015-01-08 | Siemens Aktiengesellschaft | Verfahren zum Gewinnen von Röntgenbildern sowie Röntgenbildaufnahmesystem |
| DE102013212833B4 (de) | 2013-07-02 | 2019-12-24 | Siemens Healthcare Gmbh | Verfahren zum Gewinnen von Röntgenbildern sowie Röntgenbildaufnahmesystem |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2391699A1 (fr) | 1978-12-22 |
| FR2391699B1 (OSRAM) | 1979-08-31 |
| US4097748A (en) | 1978-06-27 |
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