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    • 3. 发明申请
    • MULTIPURPOSE OPTICAL IMAGING DEVICES
    • 多用途光学成像装置
    • WO2006026666A3
    • 2006-07-06
    • PCT/US2005030969
    • 2005-08-31
    • SYNERGEYES INCSCHWIEGERLING JIMLEGERTON JEROME A
    • SCHWIEGERLING JIMLEGERTON JEROME A
    • A61B3/11A61B5/103
    • A61B3/112A61B3/0008A61B3/107A61B5/0059A61B5/0071A61B5/411A61B5/445G02B27/024
    • Certain embodiments include medical devices for capturing images of a localized portion of a body, such as the eye or skin tissue. An exemplary system utilizes a hand-held portable viewer. Various embodiments of the viewer have telecentric optics with a focal length of between about six inches and about twelve inches. The viewer also includes an image sensor adapted to capture an image of the object being studied, and may include one or more illumination sources selectively operate e to illuminate the object. A light meter that measures a light level reflected from the object and a level that measures a rotational position of the viewer relative to a reference level position may be included. One or more filters may be removably fastenable to the viewer to cover the illumination source or sources and/or the aperture.
    • 某些实施例包括用于捕获诸如眼睛或皮肤组织的身体的局部部分的图像的医疗装置。 示例性系统利用手持便携式观看者。 观众的各种实施例具有焦距在约六英寸至约十二英寸之间的远心光学元件。 观看者还包括适于拍摄被研究对象的图像的图像传感器,并且可以包括一个或多个照明源选择性地操作以照亮对象。 可以包括测量从物体反射的光级的光度计和测量观察者相对于参考水平位置的旋转位置的水平。 一个或多个过滤器可以可拆卸地紧固到观察者以覆盖照明源或/或孔。