专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08275090B2 Multi-mode tomosynthesis/mammography gain calibration and image correction using gain map information from selected projection angles 有权
标题翻译：多模式断层合成/乳房X射线摄影增益校准和图像校正使用从所选投影角度的增益图信息
公开(公告)号：US08275090B2
公开(公告)日：2012-09-25
申请号：US13196518
申请日：2011-08-02
申请人： Baorui Ren , Andrew P. Smith , Zhenxue Jing , Jay Stein
发明人： Baorui Ren , Andrew P. Smith , Zhenxue Jing , Jay Stein
IPC分类号： A61B6/04
CPC分类号： A61B6/585 , A61B6/025 , A61B6/0421 , A61B6/4233 , A61B6/502 , A61B6/583 , G06T11/005
摘要： A multi-mode tomosynthesis/mammography system and method in which a mammography gain map is used to gain correct mammographic images of a patient's breast but enhanced gain maps for respective projection angled are used to correct tomosynthesis images acquired with the same system.
摘要翻译：多模式断层合成/乳房X射线摄影系统和方法，其中使用乳房摄影增益图来获得患者乳房的正确乳房X线照相图像，但用于相应投影角度的增强增益图用于校正用相同系统获取的层析合成图像。

12. 发明授权

US07881428B2 X-ray mammography/tomosynthesis of patient's breast 有权
标题翻译： X线X线摄影/患者乳房断层合成
公开(公告)号：US07881428B2
公开(公告)日：2011-02-01
申请号：US12541715
申请日：2009-08-14
申请人： Zhenxue Jing , Loren Niklason , Jay Stein , Ian Shaw , Ken Defreitas , Tom Farbizio , Christopher Ruth , Baorui Ren , Andrew P Smith
发明人： Zhenxue Jing , Loren Niklason , Jay Stein , Ian Shaw , Ken Defreitas , Tom Farbizio , Christopher Ruth , Baorui Ren , Andrew P Smith
IPC分类号： A61B6/04
CPC分类号： A61B6/4429 , A61B6/025 , A61B6/102 , A61B6/4028 , A61B6/4417 , A61B6/502 , A61B6/583
摘要： A breast x-ray system and method using tomosynthesis imaging in which the x-ray source generally moves away from the patient's head. The system may include an operation mode in which it additionally takes mammogram image data.
摘要翻译：一种乳房x射线系统和使用断层摄影成像的方法，其中x射线源通常远离患者的头部移动。该系统可以包括另外采用乳房X线照片图像数据的操作模式。

13. 发明申请

US20110069808A1 X-RAY MAMMOGRAPHY WITH TOMOSYNTHESIS 有权
标题翻译： X射线摄影与骨骼肌瘤
公开(公告)号：US20110069808A1
公开(公告)日：2011-03-24
申请号：US12879807
申请日：2010-09-10
申请人： Kenneth F. DeFreitas , Baorui Ren , Chris Ruth , Ian Shaw , Andrew P. Smith , Jay A. Stein
发明人： Kenneth F. DeFreitas , Baorui Ren , Chris Ruth , Ian Shaw , Andrew P. Smith , Jay A. Stein
IPC分类号： A61B6/03 , A61B6/04
CPC分类号： A61B6/502 , A61B6/025 , A61B6/12 , A61B6/464 , A61B6/481 , A61B6/482
摘要： A method and system for producing tomosynthetic images of a patient's breast. An x-ray source that delivers x-rays through a breast immobilized and compressed between a compression paddle and a breast platform and form an image at a digital x-ray receptor panel. Multiple x-ray images are taken as the x-ray source and the receptor move relative to the immobilized breast. In one preferred embodiment, the x-ray source travels from −15° to +15°. The source can travel in an arc around the breast while the receptor travels linearly while remaining parallel and at the same distance from the breast platform. The sets of x-ray image data taken at different angles are combined to form tomosynthetic images that can be viewed in different formats, alone or as an adjunct to conventional mammograms.
摘要翻译：一种用于生产患者乳房的合成图像的方法和系统。 x射线源，其通过在压缩桨和乳房平台之间固定和压缩的乳房提供x射线，并在数字X射线受体面板上形成图像。多个x射线图像作为x射线源，受体相对于固定的乳房移动。在一个优选实施例中，x射线源从-15°行进到+ 15°。该源可以沿着乳房周围的弧线行进，同时受体在线性移动的同时保持与乳房平台相同的距离。将以不同角度拍摄的X射线图像数据组合以形成可以以不同格式单独或作为常规乳房X线照片附件的辅助图像来观察的图像融合图像。

14. 发明授权

US08452379B2 X-ray mammography with tomosynthesis 有权
标题翻译： X射线乳腺摄影与断层合成
公开(公告)号：US08452379B2
公开(公告)日：2013-05-28
申请号：US12879807
申请日：2010-09-10
申请人： Kenneth F. DeFreitas , Baorui Ren , Chris Ruth , Ian Shaw , Andrew P. Smith , Jay A. Stein
发明人： Kenneth F. DeFreitas , Baorui Ren , Chris Ruth , Ian Shaw , Andrew P. Smith , Jay A. Stein
IPC分类号： A61B5/05
CPC分类号： A61B6/502 , A61B6/025 , A61B6/12 , A61B6/464 , A61B6/481 , A61B6/482
摘要： A method and system for producing tomosynthetic images of a patient's breast. An x-ray source that delivers x-rays through a breast immobilized and compressed between a compression paddle and a breast platform and form an image at a digital x-ray receptor panel. Multiple x-ray images are taken as the x-ray source and the receptor move relative to the immobilized breast. In one preferred embodiment, the x-ray source travels from −15° to +15°. The source can travel in an arc around the breast while the receptor travels linearly while remaining parallel and at the same distance from the breast platform. The sets of x-ray image data taken at different angles are combined to form tomosynthetic images that can be viewed in different formats, alone or as an adjunct to conventional mammograms.
摘要翻译：一种用于生产患者乳房的合成图像的方法和系统。 x射线源，其通过在压缩桨和乳房平台之间固定和压缩的乳房提供x射线，并在数字X射线受体面板上形成图像。多个x射线图像作为x射线源，受体相对于固定的乳房移动。在一个优选实施例中，x射线源从-15°行进到+ 15°。该源可以沿着乳房周围的弧线行进，同时受体在线性移动的同时保持与乳房平台相同的距离。组合以不同角度拍摄的X射线图像数据组合以形成可以以不同格式单独或作为常规乳房X线照片附件的辅助视图观察的合成图像。

15. 发明授权

US07245694B2 X-ray mammography/tomosynthesis of patient's breast 有权
公开(公告)号：US07245694B2
公开(公告)日：2007-07-17
申请号：US11203852
申请日：2005-08-15
申请人： Zhenxue Jing , Loren Niklason , Jay Stein , Ian Shaw , Ken Defreitas , Tom Farbizio , Christopher Ruth , Baorui Ren , Andrew Smith
发明人： Zhenxue Jing , Loren Niklason , Jay Stein , Ian Shaw , Ken Defreitas , Tom Farbizio , Christopher Ruth , Baorui Ren , Andrew Smith
IPC分类号： A61B6/04
CPC分类号： A61B6/4429 , A61B6/025 , A61B6/102 , A61B6/4028 , A61B6/4417 , A61B6/502 , A61B6/583
摘要： A breast x-ray system and method using tomosynthesis imaging in which the x-ray source generally moves away from the patient's head. The system may include an operation mode in which it additionally takes mammogram image data.

16. 发明授权

US07831296B2 X-ray mammography with tomosynthesis 有权
标题翻译： X射线乳腺摄影与断层合成
公开(公告)号：US07831296B2
公开(公告)日：2010-11-09
申请号：US10723486
申请日：2003-11-26
申请人： Kenneth F. DeFreitas , Baorui Ren , Chris Ruth , Ian Shaw , Andrew P. Smith , Jay A. Stein
发明人： Kenneth F. DeFreitas , Baorui Ren , Chris Ruth , Ian Shaw , Andrew P. Smith , Jay A. Stein
IPC分类号： A61B5/05
CPC分类号： A61B6/502 , A61B6/025 , A61B6/12 , A61B6/464 , A61B6/481 , A61B6/482
摘要： A method and system for producing tomosynthetic images of a patient's breast. An x-ray source that delivers x-rays through a breast immobilized and compressed between a compression paddle and a breast platform and form an image at a digital x-ray receptor panel. Multiple x-ray images are taken as the x-ray source and the receptor move relative to the immobilized breast. In one preferred embodiment, the x-ray source travels from −15° to +15°. The source can travel in an arc around the breast while the receptor travels linearly while remaining parallel and at the same distance from the breast platform. The sets of x-ray image data taken at different angles are combined to form tomosynthetic images that can be viewed in different formats, alone or as an adjunct to conventional mammograms.
摘要翻译：一种用于生产患者乳房的合成图像的方法和系统。 x射线源，其通过在压缩桨和乳房平台之间固定和压缩的乳房提供x射线，并在数字X射线受体面板上形成图像。多个x射线图像作为x射线源，受体相对于固定的乳房移动。在一个优选实施例中，x射线源从-15°行进到+ 15°。该源可以沿着乳房周围的弧线行进，同时受体在线性移动的同时保持与乳房平台相同的距离。组合以不同角度拍摄的X射线图像数据组合以形成可以以不同格式单独或作为常规乳房X线照片附件的辅助视图观察的合成图像。

17. 发明授权

US09020579B2 System and method for dual energy and/or contrast enhanced breast imaging for screening, diagnosis and biopsy 有权
标题翻译：用于筛选，诊断和活检的双能量和/或对比度增强乳腺成像的系统和方法
公开(公告)号：US09020579B2
公开(公告)日：2015-04-28
申请号：US13415675
申请日：2012-03-08
申请人： Andrew P. Smith , Jay A. Stein , Zhenxue Jing , Baorui Ren , Loren Niklason , Christopher Ruth , Ian Shaw
发明人： Andrew P. Smith , Jay A. Stein , Zhenxue Jing , Baorui Ren , Loren Niklason , Christopher Ruth , Ian Shaw
IPC分类号： A61B5/05 , A61B6/02 , A61B6/12 , A61B6/00
CPC分类号： A61B6/025 , A61B6/12 , A61B6/4035 , A61B6/4417 , A61B6/463 , A61B6/466 , A61B6/481 , A61B6/482 , A61B6/502 , A61B6/5235 , A61B10/04 , A61M5/007 , F04C2270/041
摘要： Systems and methods for x-ray imaging a patient's breast in combinations of dual-energy, single-energy, mammography and tomosynthesis modes that facilitate screening for and diagnosis of breast abnormalities, particularly breast abnormalities characterized by abnormal vascularity.
摘要翻译：双能量，单能量，乳房X射线摄影和断层合成模式的X射线成像的X射线成像系统和方法，有助于筛查和诊断乳房异常，特别是以血管异常为特征的乳房异常。

18. 发明授权

US08787522B2 Upright x-ray breast imaging with a CT mode, multiple tomosynthesis modes, and a mammography mode 有权
标题翻译：具有CT模式，多次断层合成模式和乳房摄影模式的直立X线乳房成像
公开(公告)号：US08787522B2
公开(公告)日：2014-07-22
申请号：US13253728
申请日：2011-10-05
申请人： Andrew P. Smith , Jay A. Stein , Ken Defreitas , Ian Shaw , Zhenxue Jing , Loren Niklason , Baorui Ren , Christopher Ruth
发明人： Andrew P. Smith , Jay A. Stein , Ken Defreitas , Ian Shaw , Zhenxue Jing , Loren Niklason , Baorui Ren , Christopher Ruth
IPC分类号： A61B6/04
CPC分类号： A61B6/502 , A61B6/025 , A61B6/027 , A61B6/032 , A61B6/04 , A61B6/0414 , A61B6/405 , A61B6/4441 , A61B6/4447 , A61B6/461 , A61B6/463 , A61B6/466 , A61B6/482 , A61B6/5235
摘要： A multi-mode system and method for imaging a patient's breast with x-rays in one or more of a CT mode, a narrow-angle tomosynthesis mode, a wide angle tomosynthesis mode, and a mammography mode, using essentially the same equipment, on one or more compressions or immobilizations of the breast.
摘要翻译：一种多模式系统和方法，用于使用基本相同的设备，以CT模式，窄角度断层合成模式，广角断层合成模式和乳房X射线摄影模式中的一种或多种中的X射线成像患者的乳房乳房的一个或多个按压或固定。

19. 发明申请

US20120238870A1 SYSTEM AND METHOD FOR DUAL ENERGY AND/OR CONTRAST ENHANCED BREAST IMAGING FOR SCREENING, DIAGNOSIS AND BIOPSY 有权
标题翻译：用于筛选，诊断和生物学的双能量和/或对比增强乳腺成像的系统和方法
公开(公告)号：US20120238870A1
公开(公告)日：2012-09-20
申请号：US13415675
申请日：2012-03-08
申请人： Andrew P. Smith , Jay A. Stein , Zhenxue Jing , Baorui Ren , Loren Niklason , Christopher Ruth , Ian Shaw
发明人： Andrew P. Smith , Jay A. Stein , Zhenxue Jing , Baorui Ren , Loren Niklason , Christopher Ruth , Ian Shaw
IPC分类号： A61B6/02 , G06K9/00
CPC分类号： A61B6/025 , A61B6/12 , A61B6/4035 , A61B6/4417 , A61B6/463 , A61B6/466 , A61B6/481 , A61B6/482 , A61B6/502 , A61B6/5235 , A61B10/04 , A61M5/007 , F04C2270/041
摘要： Systems and methods for x-ray imaging a patient's breast in combinations of dual-energy, single-energy, mammography and tomosynthesis modes that facilitate screening for and diagnosis of breast abnormalities, particularly breast abnormalities characterized by abnormal vascularity.
摘要翻译：双能量，单能量，乳房X射线摄影和断层合成模式的X射线成像X射线成像的系统和方法，有助于筛查和诊断乳房异常，特别是以血管异常为特征的乳房异常。

20. 发明申请

US20110188624A1 TOMOSYNTHESIS WITH SHIFTING FOCAL SPOT AND OSCILLATING COLLIMATOR BLADES 有权
标题翻译：具有移位焦点位置和振荡收缩片的TOMOSYNTHESIS
公开(公告)号：US20110188624A1
公开(公告)日：2011-08-04
申请号：US12849294
申请日：2010-08-03
申请人： Baorui Ren , Andrew Smith , Tom Farbizio , Zhenxue Jing , Jay Stein
发明人： Baorui Ren , Andrew Smith , Tom Farbizio , Zhenxue Jing , Jay Stein
IPC分类号： A61B6/03 , G21K1/04
CPC分类号： A61B6/06 , A61B6/025 , A61B6/03 , A61B6/035 , A61B6/502 , G21K1/02 , G21K1/04
摘要： In a tomosynthesis system a static focal spot is moved in a direction opposite to and generally synchronized with the directional movement of an x-ray source and X-ray collimator blades are moved during each exposure in synchronization with the shifting of the static focal spot. The synchronized movement of the static focal spot, x-ray tube and collimator blades helps keep the effective focal spot fixed in space relative to the breast, detector or both during the entire duration of the exposure and keeps the x-ray field on the detector and breast static. The shifting collimator blades follow an oscillating pattern over the multiple x-ray exposures of a tomosynthesis scan.
摘要翻译：在断层合成系统中，静态焦点沿着与X射线源的定向运动相反并且大体上与X射线源的定向运动相同的方向移动，并且与静态焦点的移动同步地在每次曝光期间移动X射线准直器叶片。静态焦点，X射线管和准直器刀片的同步运动有助于在曝光的整个持续时间内将有效焦斑保持在相对于乳房，检测器或两者的空间中，并将X射线场保持在检测器和乳房静电。移位准直器刀片遵循断层扫描合成扫描的多次X射线曝光的振荡模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式