专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09402593B2 Imaging of biological structures by changing the position or distance of the structures between a source and a detector 有权
标题翻译：通过改变源和检测器之间的结构的位置或距离来成像生物结构
公开(公告)号：US09402593B2
公开(公告)日：2016-08-02
申请号：US13195201
申请日：2011-08-01
申请人： Yeu-Kuang Hwu , Giorgio Margaritondo , Jung Ho Je
发明人： Yeu-Kuang Hwu , Giorgio Margaritondo , Jung Ho Je
IPC分类号： A61B6/00
CPC分类号： A61B6/482 , A61B6/4092 , A61B6/481 , A61B6/484 , A61B6/504 , A61B6/508
摘要： Images of blood vessels of a body are obtained by injecting a refraction enhancement contrast agent into the blood vessels to increase a difference in refractive indices of the blood vessels and surrounding material. The blood vessels are irradiated with a penetrating radiation, and an image of the blood vessels is generated based on detected radiation. The image has visible edge enhancement features indicating boundaries of the blood vessels.
摘要翻译：通过将折射增强造影剂注射到血管中以增加血管和周围材料的折射率差异来获得身体血管的图像。用穿透性辐射照射血管，并且基于检测到的辐射产生血管的图像。该图像具有指示血管边界的可见边缘增强特征。

2. 发明申请

US20110288409A1 Imaging of Biological Structures 有权
标题翻译：生物结构成像
公开(公告)号：US20110288409A1
公开(公告)日：2011-11-24
申请号：US13195201
申请日：2011-08-01
申请人： Yeu-Kuang Hwu , Giorgio Margaritondo , Jung Ho Je
发明人： Yeu-Kuang Hwu , Giorgio Margaritondo , Jung Ho Je
IPC分类号： A61B6/00
CPC分类号： A61B6/482 , A61B6/4092 , A61B6/481 , A61B6/484 , A61B6/504 , A61B6/508
摘要： Images of blood vessels of a body are obtained by injecting a refraction enhancement contrast agent into the blood vessels to increase a difference in refractive indices of the blood vessels and surrounding material. The blood vessels are irradiated with a penetrating radiation, and an image of the blood vessels is generated based on detected radiation. The image has visible edge enhancement features indicating boundaries of the blood vessels.
摘要翻译：通过将折射增强造影剂注射到血管中以增加血管和周围材料的折射率差异来获得身体血管的图像。用穿透性辐射照射血管，并且基于检测到的辐射产生血管的图像。该图像具有指示血管边界的可见边缘增强特征。

3. 发明授权

US07991454B2 Imaging of biological structures 有权
标题翻译：生物结构成像
公开(公告)号：US07991454B2
公开(公告)日：2011-08-02
申请号：US10435717
申请日：2003-05-08
申请人： Yeu-Kuang Hwu , Giorgio Margaritondo , Jung Ho Je
发明人： Yeu-Kuang Hwu , Giorgio Margaritondo , Jung Ho Je
IPC分类号： A61B6/00
CPC分类号： A61B6/482 , A61B6/4092 , A61B6/481 , A61B6/484 , A61B6/504 , A61B6/508
摘要： Images of blood vessels of a body are obtained by injecting a refraction enhancement contrast agent into the blood vessels to increase a difference in refractive indices of the blood vessels and surrounding material. The blood vessels are irradiated with a penetrating radiation, and an image of the blood vessels is generated based on detected radiation. The image has visible edge enhancement features indicating boundaries of the blood vessels.
摘要翻译：通过将折射增强造影剂注射到血管中以增加血管和周围材料的折射率差异来获得身体血管的图像。用穿透性辐射照射血管，并且基于检测到的辐射产生血管的图像。该图像具有指示血管边界的可见边缘增强特征。

4. 发明授权

US06526121B1 Apparatus and method for imaging an object with real-time response 有权
标题翻译：具有实时响应对物体成像的装置和方法
公开(公告)号：US06526121B1
公开(公告)日：2003-02-25
申请号：US09537628
申请日：2000-03-29
申请人： Yeu-Kuang Hwu , Jung Ho Je , Giorgio Margaritondo
发明人： Yeu-Kuang Hwu , Jung Ho Je , Giorgio Margaritondo
IPC分类号： G21K100
CPC分类号： A61B6/484 , A61B6/00 , A61B6/4092 , G01N23/04
摘要： A new radiography method which utilizes contrast enhancement mechanisms with highly collimated X-ray beams without optics to achieve high imaging resolution and improve the time resolution is disclosed. This invention includes irradiating the object with an unmonochromatized beam, specifically highly collimated synchrotron radiation, and detecting an unmonochromatized beam image after the unmonochromatized beam has passed through the object. With compact design, a system for imaging an object with very high resolution, X-ray radiography with a wide range of X-ray sources, such as synchrotron radiation, without any sophisticated X-ray optics is also disclosed. This invention may achieve real-time images with micrometer resolution.
摘要翻译：公开了一种新的射线照相方法，其利用对比度增强机制与高度准直的X射线束无光学实现高成像分辨率并提高时间分辨率。本发明包括用非单色化光束特别是高度准直的同步加速器辐射照射物体，以及在非单色化光束已经通过物体之后检测非单色化光束图像。通过紧凑的设计，还公开了一种用于对具有非常高分辨率的物体进行成像的系统，具有各种X射线源的X射线摄影，例如同步加速器辐射，而没有任何复杂的X射线光学器件。本发明可以实现千分尺分辨率的实时图像。

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