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公开(公告)号:US20070148094A1
公开(公告)日:2007-06-28
申请号:US11317945
申请日:2005-12-22
申请人: Egidijus Uzgiris , Stephen Lomnes , Anup Sood , Kathleen Bove
发明人: Egidijus Uzgiris , Stephen Lomnes , Anup Sood , Kathleen Bove
IPC分类号: A61K49/10
CPC分类号: A61K49/0002 , A61K49/0032 , A61K49/0056 , A61K49/085 , A61K49/146
摘要: Provided herein are image-enhancing agents that are useful for managing disease by imaging disease tissue using magnetic resonance imaging techniques, optical imaging techniques, and a combination of magnetic resonance imaging techniques and optical imaging techniques. Also provided are methods of imaging disease tissue and managing disease using the image-enhancing agents.
摘要翻译: 本文提供的图像增强剂可用于通过使用磁共振成像技术,光学成像技术以及磁共振成像技术和光学成像技术的组合对疾病组织进行成像来治疗疾病。 还提供了使用图像增强剂对疾病组织进行成像和管理疾病的方法。
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公开(公告)号:US20100104513A1
公开(公告)日:2010-04-29
申请号:US12259944
申请日:2008-10-28
申请人: Jens Rittscher , Umesha Perdoor Srinivas Adiga , Kenneth Michael Fish , Anup Sood , Kathleen Bove , Evelina Roxana Loghin
发明人: Jens Rittscher , Umesha Perdoor Srinivas Adiga , Kenneth Michael Fish , Anup Sood , Kathleen Bove , Evelina Roxana Loghin
CPC分类号: G06T7/0012 , G06K2209/053 , G06T7/12 , G06T7/136 , G06T2207/10048 , G06T2207/20116 , G06T2207/30096
摘要: The present disclosure generally relates to systems and methods for identifying the boundaries of tumors and assessing quantitatively the ability of dyes to highlight a tumor's boundary. In accordance with these methods and systems, images are taken of subjects administered agents labeled with dyes. After accessing the images, tumors are selected and routines employed to both identify the boundaries of the tumors, as well as, to quantify various aspects of the tumor boundaries. From these quantifiable descriptors the performances of the various dyes to highlight the boundaries of tumors are evaluated.
摘要翻译: 本公开一般涉及用于鉴定肿瘤边界的系统和方法,并定量评估染料突出肿瘤边界的能力。 根据这些方法和系统,拍摄被染色剂标记的药剂的受试者的图像。 在访问图像之后,选择肿瘤并且使用常规来识别肿瘤的边界,以及量化肿瘤边界的各个方面。 从这些可量化描述符中,评估各种染料突出肿瘤边界的性能。
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公开(公告)号:US20100143258A1
公开(公告)日:2010-06-10
申请号:US12328802
申请日:2008-12-05
申请人: Anup Sood , Jason William Castle , Evelina Roxana Loghin , Natalie Anne Staples , Kenneth Michael Fish , Randall Lee Carter , Brian Duh-Lan Lee , Kathleen Bove
发明人: Anup Sood , Jason William Castle , Evelina Roxana Loghin , Natalie Anne Staples , Kenneth Michael Fish , Randall Lee Carter , Brian Duh-Lan Lee , Kathleen Bove
CPC分类号: A61K49/0034 , A61K49/0054
摘要: In one aspect, the present invention provides a functionalized monodisperse polylysine comprising a linear monodisperse polylysine chain comprising constituent lysine monomer residues containing appended C4-C24 polyethylene glycol groups and at least one appended fluorescent dye moiety is provided.
摘要翻译: 一方面,本发明提供了包含线性单分散聚赖氨酸链的官能化单分散聚赖氨酸,其包含含有附加的C 4 -C 24聚乙二醇基团的组成赖氨酸单体残基和至少一个附加的荧光染料部分。
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公开(公告)号:US20090236541A1
公开(公告)日:2009-09-24
申请号:US12054214
申请日:2008-03-24
IPC分类号: G01T1/00
CPC分类号: A61B1/05 , A61B1/043 , A61B1/0638 , A61B1/0646 , A61B5/0071 , A61B5/0084
摘要: The invention relates to imaging methods and systems. The systems may comprise a white light source configured to generate light in a first wavelength range, an excitation source configured to generate light at one or more wavelengths for exciting a fluorescent substance, a first detector configured to acquire reflectance image data that represents white light reflected from a subject, and a second detector configured to acquire fluorescence image data that represents fluorescence emissions from the subject. At least one of the one or more wavelengths generated by the excitation light source is within the first wavelength range of the white light source. The fluorescent substance may be, for example, a fluorescent dye that is injected into a patient before or during a surgery. The system may also include an image processing engine and a display. The image processing engine may receive the reflectance image data and the fluorescence image data and generate a merged image in which the fluorescence image data is superimposed on the reflectance image data. The display may be used by a surgeon, for example, to more effectively visualize the surgical site during surgery.
摘要翻译: 本发明涉及成像方法和系统。 所述系统可以包括被配置为产生第一波长范围的光的白光源,被配置为产生用于激发荧光物质的一个或多个波长的光的激发源,被配置为获取表示反射的白光的反射率图像数据的第一检测器 以及第二检测器,被配置为获取表示来自所述受试者的荧光发射的荧光图像数据。 由激发光源产生的一个或多个波长中的至少一个在白光源的第一波长范围内。 荧光物质可以是例如在手术之前或手术期间注射到患者体内的荧光染料。 该系统还可以包括图像处理引擎和显示器。 图像处理引擎可以接收反射图像数据和荧光图像数据,并生成其中荧光图像数据叠加在反射率图像数据上的合并图像。 外科医生可以使用显示器,例如在手术期间更有效地使外科手术部位可视化。
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