Glass composition including sulfides having low visible and IR transmission
    1.
    发明授权
    Glass composition including sulfides having low visible and IR transmission 有权
    包括具有低可见光和IR透射率的硫化物的玻璃组合物

    公开(公告)号:US06927186B2

    公开(公告)日:2005-08-09

    申请号:US10309410

    申请日:2002-12-04

    IPC分类号: C03C3/087 C03C4/02 C03C4/08

    CPC分类号: C03C4/082 C03C3/087 C03C4/02

    摘要: A soda-lime-silica based privacy glass, having a visible transmission (Lta) of no greater than 25% and an infrared (IR) transmission no greater than 25%, includes the following colorants in addition to the base glass: total iron (expressed as Fe2O3): 0.1 to 1.0% cobalt oxide (e.g., Co3O4): 0 to 1,000 ppm sulfides (S2−): 0.0001 to 0.10%. In certain other embodiments the visible transmission may be higher, but low IR transmission is still realized.

    摘要翻译: 具有不大于25%的可见透射率(Lta)和不大于25%的红外(IR)透射率的钠钙硅基隐私玻璃除了基础玻璃之外还包括以下着色剂:总铁( 表示为Fe 2 O 3 O 3):0.1至1.0%的氧化钴(例如,Co 3 O 4) :0〜1,000ppm硫化物(S≤2〜):0.0001〜0.10%。 在某些其他实施例中,可视传输可能更高,但仍然实现低IR传输。

    Small animal light intensity monitor
    2.
    发明申请
    Small animal light intensity monitor 有权
    小动物光强度监视器

    公开(公告)号:US20050175538A1

    公开(公告)日:2005-08-11

    申请号:US10969230

    申请日:2004-10-19

    摘要: Disclosed are methods and apparatus for collecting light emitted from an animal, where a luminescent reporter has been injected into the animal is disclosed. The apparatus includes a chamber for receiving the animal, wherein the chamber is light tight preventing a substantial portion of light emitted from the animal from escaping the chamber when the chamber is closed and the animal is inside the chamber and a light monitoring device for collecting light from different portions of the animal when the animal is inside the closed chamber. The light monitoring device is arranged to collect light over substantially the entire surface area of the body and head of the animal, and the light monitoring device generates a quantified value based on the light collected from the animal. The animal does not have to be under anesthesia.

    摘要翻译: 公开了用于收集从动物发射的光的方法和装置,其中发光报告物已经注射到动物中。 所述装置包括用于接收动物的腔室,其中,所述腔室是不透光的,以防止当所述腔室关闭并且所述动物在所述腔室内时从所述动物发射的大部分光逸出所述腔室;以及用于收集光的光监测装置 当动物在封闭室内时,来自动物的不同部分。 光监视装置被布置成在动物的身体和头部的基本上整个表面区域上收集光,并且光监视装置基于从动物收集的光产生量化值。 动物不必在麻醉下。

    Multi-mode internal imaging
    4.
    发明申请
    Multi-mode internal imaging 有权
    多模式内部成像

    公开(公告)号:US20050028482A1

    公开(公告)日:2005-02-10

    申请号:US10881707

    申请日:2004-06-29

    摘要: The invention described herein provides systems and methods for multi-modal imaging with light and a second form of imaging. Light imaging involves the capture of low intensity light from a light-emitting object. A camera obtains a two-dimensional spatial distribution of the light emitted from the surface of the subject. Software operated by a computer in communication with the camera may then convert two-dimensional spatial distribution data from one or more images into a three-dimensional spatial representation. The second imaging mode may include any imaging technique that compliments light imaging. Examples include magnetic resonance imaging (MRI) and computer topography (CT). An object handling system moves the object to be imaged between the light imaging system and the second imaging system, and is configured to interface with each system.

    摘要翻译: 本文描述的本发明提供了用于具有光和第二形式的成像的多模式成像的系统和方法。 光成像涉及捕获来自发光物体的低强度光。 相机获得从被摄体的表面发射的光的二维空间分布。 由与摄像机通信的计算机操作的软件然后可以将二维空间分布数据从一个或多个图像转换为三维空间表示。 第二成像模式可以包括补充光成像的任何成像技术。 实例包括磁共振成像(MRI)和计算机地形(CT)。 物体处理系统将要成像的对象移动到光成像系统和第二成像系统之间,并且被配置为与每个系统接口。

    Imaging apparatus with a gas manifold
    7.
    发明申请
    Imaging apparatus with a gas manifold 审中-公开
    具有气体歧管的成像设备

    公开(公告)号:US20050219358A1

    公开(公告)日:2005-10-06

    申请号:US11139107

    申请日:2005-05-27

    摘要: An imaging box assembly is provided for capturing an image of a sample. The imaging box assembly includes a body having an interior cavity for receiving the sample, and having a front portion defining an opening into the cavity. The body further includes a view port enabling viewing of the sample contained in the interior cavity. A door is mounted to the body that is movable between an opened condition, enabling access to the interior cavity through the cavity opening, and a closed condition, positioning a door rear portion substantially adjacent the body front portion to prevent access through the cavity opening. The box assembly further includes a stage disposed in the cavity interior that supports the sample, and a gas manifold device in communication with the interior cavity. The manifold is configured to supply a gas to interior cavity proximate the sample. A tube transports the gas from outside the imaging box to the gas manifold device.

    摘要翻译: 提供用于捕获样品的图像的成像盒组件。 成像盒组件包括具有用于接收样品的内腔的主体,并且具有限定到空腔中的开口的前部。 身体还包括能够观察包含在内腔中的样品的视野端口。 门被安装到主体上,该打开状态能够在打开的状态之间移动,从而能够通过腔体开口进入内腔,并且关闭状态,将门后部部分基本上邻近主体前部定位,以防止通过腔体开口进入。 盒组件还包括设置在空腔内部的支撑样品的台和与内腔连通的气体歧管装置。 歧管被构造成将气体供应到靠近样品的内部空腔。 管将成像箱外部的气体输送到气体歧管装置。

    Absolute intensity determination for a light source in low level light imaging systems
    9.
    发明申请
    Absolute intensity determination for a light source in low level light imaging systems 有权
    低等级光成像系统中光源的绝对强度测定

    公开(公告)号:US20070013780A1

    公开(公告)日:2007-01-18

    申请号:US11523480

    申请日:2006-09-18

    IPC分类号: H04N17/00

    摘要: The invention describes systems and methods to obtain and present imaging data in absolute units. The systems and methods convert relative image data produced by a camera to absolute light intensity data using a compensation factor. The compensation factor accommodates for hardware and specific imaging conditions in the imaging system that variably affect camera output. The present invention determines the compensation factor based on assessing the output of the camera against a known light source for a specific set of imaging conditions in the imaging system. The compensation factor is then stored in memory corresponding to the specific set of imaging conditions. Upon subsequent imaging with the set of imaging conditions, the corresponding compensation factor is called from memory and applied to the camera output. A compensation factor may be determined and stored for each hardware state and imaging condition available to the imaging system.

    摘要翻译: 本发明描述以绝对单位获得和呈现成像数据的系统和方法。 系统和方法使用补偿因子将相机产生的相对图像数据转换为绝对光强度数据。 补偿系数适用于可变影响摄像机输出的成像系统中的硬件和特定成像条件。 本发明基于针对成像系统中的特定成像条件集合的已知光源的照相机的评估来确定补偿因子。 然后将补偿因子存储在与特定成像条件对应的存储器中。 随着成像条件的集合的后续成像,从存储器调用相应的补偿因子并将其应用于相机输出。 可以为成像系统可用的每个硬件状态和成像条件确定和存储补偿因子。

    3-D in-vivo imaging and topography using structured light
    10.
    发明申请
    3-D in-vivo imaging and topography using structured light 有权
    3-D体内成像和使用结构光的地形

    公开(公告)号:US20050201614A1

    公开(公告)日:2005-09-15

    申请号:US11127346

    申请日:2005-05-11

    IPC分类号: A61K49/00 G06K9/00

    摘要: The present invention provides systems and methods for obtaining a three-dimensional (3D) representation of one or more light sources inside a sample, such as a mammal. Mammalian tissue is a turbid medium, meaning that photons are both absorbed and scattered as they propagate through tissue. In the case where scattering is large compared with absorption, such as red to near-infrared light passing through tissue, the transport of light within the sample is described by diffusion theory. Using imaging data and computer-implemented photon diffusion models, embodiments of the present invention produce a 3D representation of the light sources inside a sample, such as a 3D location, size, and brightness of such light sources.

    摘要翻译: 本发明提供用于获得样品(例如哺乳动物)内的一个或多个光源的三维(3D)表示的系统和方法。 哺乳动物组织是一种混浊的培养基,这意味着光子在通过组织传播时被吸收和分散。 在与吸收相比散射大的情况下,例如通过组织的红色至近红外光,通过扩散理论描述样品内的光的传输。 使用成像数据和计算机实现的光子扩散模型,本发明的实施例产生样品内的光源的3D表示,例如这种光源的3D位置,尺寸和亮度。