METHODS AND DEVICES SUITABLE FOR IMAGING BLOOD-CONTAINING TISSUE
    1.
    发明申请
    METHODS AND DEVICES SUITABLE FOR IMAGING BLOOD-CONTAINING TISSUE 审中-公开
    适用于成像含血液组织的方法和装置

    公开(公告)号:US20140343435A2

    公开(公告)日:2014-11-20

    申请号:US13984303

    申请日:2012-02-08

    IPC分类号: A61B5/026 A61B3/12

    摘要: Disclosed are methods and devices useful for imaging blood-containing tissue, for example for angiography, especially retinal angiography, whereby an image is generated by dividing pixels of an image acquired at some wavelength range by corresponding pixels of an image acquired at a different wavelength range. In some embodiments, a first wavelength range includes predominantly light having wavelengths between about 400 nm and about 620 nm and a second wavelength range includes predominantly light having wavelengths between about 620 nm and about 800 nm.

    摘要翻译: 公开了用于成像含血液组织的方法和装置,例如用于血管造影术,特别是视网膜血管造影术,由此通过将在一些波长范围内获取的图像的像素除以在不同波长范围内获取的图像的相应像素而产生图像 。 在一些实施例中,第一波长范围主要包括波长在约400nm至约620nm之间的光,而第二波长范围主要包括波长在约620nm与约800nm之间的光。