X線画像診断装置
- 专利权人:
- 株式会社東芝
- 发明人:
- 中山 博士
- 申请号：
- JP2009092289
- 公开号：
- JP5366618B2
- 申请日:
- 2009.04.06
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To automatically retrieve reference image data collected at a radiographing position approximately equal to a radiographing position of perspective image data as road map data from among a plurality of pieces of reference image data precollected at different radiographing positions.
SOLUTION: An imaging system and a top plate are moved at a state in which a contrast agent is poured in diagnostic and treatment regions of a subject to collect the reference image data from a plurality of radiographing directions, position information on the imaging system/top plate is added to the plurality of pieces of obtained reference image data and stored in a reference image data storage part 11. Next, when the imaging system/top plate are moved and stopped to collect the perspective image data in a desired radiographing direction, a position detection part 103 detects position information and movement and stop information of the imaging system/top plate, a road map data retrieval part 13 extracts reference image data having position information approximately equal to the position information on the moved and stopped imaging system/top plate from among the plurality of pieces of reference image data as the road map data.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
