MEDICAL FABRIC WITH INTEGRATED SHAPE MEMORY POLYMER
    11.
    发明申请
    MEDICAL FABRIC WITH INTEGRATED SHAPE MEMORY POLYMER 审中-公开
    具有整体形状记忆聚合物的医用织物

    公开(公告)号:US20130218178A1

    公开(公告)日:2013-08-22

    申请号:US13821907

    申请日:2011-09-12

    IPC分类号: A61F2/00

    摘要: Formulations of shape memory polymer (SMP) are integrated with several existing clinically available medical fabrics. The SMP portion of a SMP-integrated fabric can be fabricated in varying thicknesses with the minimum thickness determined by the thickness of the underlying fabric and up to almost any thickness. A large variety of patterns may be formed in SMP-integrated fabrics based upon how the shape memory polymer is integrated into the base fabric. Integration of the SMP with the base fabrics does not alter the shape memory functionality of the SMP. The design tools for controlling activation rate for traditional SMP materials thus apply to SMP-integrated fabrics. SMP-integrated fabrics may also be steam sterilized without loss of shape memory functionality. By using multiple formulations of SMP on a single piece of fabric, a large combination of material properties may be provided within a single SMP-integrated fabric device.

    摘要翻译: 形状记忆聚合物(SMP)的制剂与几种现有的临床医用织物相结合。 SMP集成织物的SMP部分可以以不同的厚度制造,最小厚度由下面的织物的厚度确定并且几乎达到任何厚度。 基于形状记忆聚合物如何整合到基底织物中,可以在SMP集成织物中形成各种图案。 SMP与基础结构的集成不会改变SMP的形状记忆功能。 用于控制传统SMP材料激活速率的设计工具因此适用于SMP集成的面料。 SMP集成的织物也可以进行蒸汽灭菌,而不会损失形状记忆功能。 通过在单个织物上使用多种配方的SMP,可以在单个SMP集成织物装置内提供大量材料性质的组合。

    Multi-photon Tissue Imaging
    15.
    发明申请
    Multi-photon Tissue Imaging 审中-公开
    多光子组织成像

    公开(公告)号:US20130149734A1

    公开(公告)日:2013-06-13

    申请号:US13700682

    申请日:2011-05-31

    IPC分类号: A61B3/00 G01N21/65 G01N21/64

    摘要: A multimodal method for imaging tissue comprising: aligning an excitation light source with at least a portion of the tissue; selecting at least two modalities of image acquisition; imaging the tissue portion with each of the modalities of image acquisition; and constructing a dual mode image using images from each of the modalities of image acquisition. A multimodal system for imaging tissue comprising: an excitation light source or light sources; an optical and alignment system for directing the excitation beam or beams to a sample and receiving an emission beam from the sample; at least one detector for receiving the emission beam from the sample; and a spectral filtering or dispersing device for providing at least two imaging modalities at the at least one detector; and a processor for analyzing the detected emission beam and constructing a dual mode image using images from each of the modalities of image acquisition.

    摘要翻译: 一种用于成像组织的多模式方法,包括:使激发光源与所述组织的至少一部分对准; 选择至少两种图像采集模式; 用图像采集的每种方式对组织部分进行成像; 以及使用来自每个图像采集模式的图像来构建双模式图像。 一种用于成像组织的多模式系统,包括:激发光源或光源; 光学和对准系统,用于将激发光束或光束引导到样品并接收来自样品的发射光束; 用于从样品接收发射光束的至少一个检测器; 以及用于在所述至少一个检测器处提供至少两个成像模态的光谱滤波或分散装置; 以及处理器,用于分析检测到的发射光束并使用来自图像采集的每种方式的图像构建双模式图像。