Title:
デジタルマンモグラフィ撮影のための配置および方法
Document Type and Number:
Japanese Patent JP2010540139
Kind Code:
A
Abstract:
The invention relates to an arrangement and a method in digital mammography imaging, wherein X-radiation is produced by an X-radiation source (2), the radiation produced is filtered and the radiation containing image information is detected by means of an imaging sensor (5). According to a preferred embodiment of the invention, the X-radiation is produced using an acceleration voltage of over 30 kV and a tungsten anode, the radiation emitted from the anode (11) is filtered using a silver filter (13) substantially having a thickness of about 75 μm, and the radiation containing image information is detected by means of a sensor based on amorphous selenium technology.
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Inventors:
Pekka Stremmel
Application Number:
JP2010527483A
Publication Date:
December 24, 2010
Filing Date:
October 03, 2008
Export Citation:
Assignee:
PLANMED OY
International Classes:
A61B6/00
Domestic Patent References:
| JP2005124868A | 2005-05-19 |
Other References:
JPN6013012513; Ｅ．Ｙｕ．ＦＬＥＧＯＮＴＯＶＡ ａｎｄ Ｌ．Ａ．ＢＡＫＡＬＥＩＮＩＮＩＫＯＶ: 'Ｍｏｎｔｅ Ｃａｒｌｏ Ｓｉｍｕｌａｔｉｏｎ ｏｆ Ｘ-ｒａｙ Ｓｏｕｒｃｅ Ｃｈａｒａｃｔｅｒｉｓ' Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｋｏｒｅａｎ Ｐｈｙｓｃａｌ Ｓｏｃｉｅｔｙ Ｖｏｌ．５１，Ｎｏ．１, 200707, ｐ６５-７７
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mikio Takeuchi
Mitsuo Tanaka
Mikio Takeuchi