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34 条记录 (耗时 0.027 秒)

    Videoarthroscope with one-handed control
    21.
    发明授权
    Videoarthroscope with one-handed control 失效
    视频摄像机具有单手控制

    公开(公告)号：US4969450A

    公开(公告)日：1990-11-13

    申请号：US470297

    申请日：1990-01-25

    申请人： Randal B. Chinnock ,  Arthur Shoemaker

    发明人： Randal B. Chinnock ,  Arthur Shoemaker

    IPC分类号： A61B1/04 ,  A61B1/317

    CPC分类号： A61B1/00195 ,  A61B1/042 ,  A61B1/317

    摘要： The present invention provides a videoarthroscope which is longitudinally compact so tht it can be held and controlled with one hand. the videoarthroscope of the present invention includes a needle assembly and a focusing assembly rotatable relative to each other to permit rotation of the needle tip. The focusing assembly includes a rotatable focusing ring. All confronting rotating surfaces are sealed by a multilobed seal and provided with a lubricant to promote both ease of movement and sealing of movable joints. The videoarthroscope includes in its optical assembly a movable focusing group comprised of two lenses and an optional fixed telescope lens.

    摘要翻译： 本发明提供一种纵向紧凑的视频观察器，因此可以用一只手来保持和控制。 本发明的视频观察器包括可相对于彼此旋转以允许针尖旋转的针组件和聚焦组件。 聚焦组件包括可旋转聚焦环。 所有相对的旋转表面都被多叶密封件密封并设置有润滑剂，以促进活动接头的移动和密封。 视频观察器在其光学组件中包括由两个透镜和可选的固定望远镜透镜组成的可移动聚焦组。

    Digital mapping system and method
    23.
    发明授权
    Digital mapping system and method 有权
    数字地图系统及方法

    公开(公告)号：US08996086B2

    公开(公告)日：2015-03-31

    申请号：US13235013

    申请日：2011-09-16

    申请人： Randal B. Chinnock

    发明人： Randal B. Chinnock

    IPC分类号： A61B5/05 ,  A61B5/00

    CPC分类号： A61B5/0075 ,  A61B5/489 ,  A61B5/7425

    摘要： Embodiments of the innovation relate to method for generating an image of a tissue element. The method includes generating, by a visualization system controller, a highlighting image representation of the tissue element within a tissue region based upon a first image of the tissue element captured when a first light source illuminates the tissue region, receiving, by the visualization system controller, a second image of the tissue element within the tissue region when a second light source illuminates the tissue region, combining, by the visualization system controller, the highlighting image representation of the tissue element to the second image of the tissue element to generate a composite tissue image, and delivering, by the visualization system controller, the composite tissue image to an output device.

    摘要翻译： 该创新的实施例涉及用于生成组织元件的图像的方法。 该方法包括由可视化系统控制器基于当第一光源照亮组织区域时捕获的组织元件的第一图像，在组织区域内生成组织元件的突出显示图像表示，由可视化系统控制器 当第二光源照亮组织区域时，组织区域内的组织元件的第二图像，由可视化系统控制器将组织元件的突出显示图像表示组合到组织元件的第二图像，以产生复合材料 组织图像，以及由可视化系统控制器将复合组织图像递送到输出装置。

    Method of producing polarizers for polarized optical probes
    24.
    发明授权
    Method of producing polarizers for polarized optical probes 失效
    偏振光学探针偏振片的制造方法

    公开(公告)号：US07130047B2

    公开(公告)日：2006-10-31

    申请号：US11245846

    申请日：2005-10-07

    申请人： Randal B. Chinnock ,  Jeffrey S. Melanson

    发明人： Randal B. Chinnock ,  Jeffrey S. Melanson

    IPC分类号： G01J4/00

    CPC分类号： G01J4/04 ,  G01N21/21

    摘要： Methods of creating tooling designs for, and the production of, one or more polarizer groups on a workpiece. Each such group includes an optically transmitting substrate with one or more discrete polarizer pixels thereon. The polarizer groups are used with optical instruments having a number of optical channels. In the method, one or more physical characteristics of at least one optical channel of the optical instrument are measured. Based on the determined physical characteristics, one or more discrete polarizer groups to be created on the substrate are defined, by defining for each such group a location on the substrate for the group, the size, shape and location within the group of each polarizer pixel of the group, and the polarization orientation for each such polarizer pixel of the group. The area of each polarizer pixel is then filled with tooling information that will establish its polarization orientation.

    摘要翻译： 在工件上产生一个或多个偏振器组的工具设计和生产的方法。 每个这样的组包括其上具有一个或多个离散偏振器像素的光学透射衬底。 偏振器组与具有多个光学通道的光学仪器一起使用。 在该方法中，测量光学仪器的至少一个光学通道的一个或多个物理特性。 基于所确定的物理特性，通过为每个这样的组限定针对组的衬底上的位置，限定每个偏振器像素组内的尺寸，形状和位置，在衬底上形成要形成的一个或多个离散偏振器组 并且该组的每个这样的偏振器像素的偏振取向。 然后每个偏振器像素的面积填充将建立其偏振取向的工具信息。

    Digital Mapping System and Method
    27.
    发明申请
    Digital Mapping System and Method 有权
    数字绘图系统与方法

    公开(公告)号：US20120071765A1

    公开(公告)日：2012-03-22

    申请号：US13235013

    申请日：2011-09-16

    申请人： Randal B. Chinnock

    发明人： Randal B. Chinnock

    IPC分类号： A61B6/00

    CPC分类号： A61B5/0075 ,  A61B5/489 ,  A61B5/7425

    摘要： Embodiments of the innovation relate to method for generating an image of a tissue element. The method includes generating, by a visualization system controller, a highlighting image representation of the tissue element within a tissue region based upon a first image of the tissue element captured when a first light source illuminates the tissue region, receiving, by the visualization system controller, a second image of the tissue element within the tissue region when a second light source illuminates the tissue region, combining, by the visualization system controller, the highlighting image representation of the tissue element to the second image of the tissue element to generate a composite tissue image, and delivering, by the visualization system controller, the composite tissue image to an output device.

    摘要翻译： 该创新的实施例涉及用于生成组织元件的图像的方法。 该方法包括由可视化系统控制器基于当第一光源照亮组织区域时捕获的组织元件的第一图像，在组织区域内生成组织元件的突出显示图像表示，由可视化系统控制器 当第二光源照亮组织区域时，组织区域内的组织元件的第二图像，由可视化系统控制器将组织元件的突出显示图像表示组合到组织元件的第二图像，以产生复合材料 组织图像，以及由可视化系统控制器将复合组织图像递送到输出装置。

    Spectrally Controlled Illuminator and Method of Use Thereof
    29.
    发明申请
    Spectrally Controlled Illuminator and Method of Use Thereof 审中-公开
    光谱控制照明器及其使用方法

    公开(公告)号：US20100182712A1

    公开(公告)日：2010-07-22

    申请号：US11772363

    申请日：2007-07-02

    申请人： Randal B. Chinnock

    发明人： Randal B. Chinnock

    IPC分类号： G02B5/22

    CPC分类号： G02B5/20 ,  G01J1/24 ,  G01J3/02 ,  G01J3/0237 ,  G01J3/12 ,  G01J2003/1213 ,  G02B6/29362 ,  G02B6/29391 ,  G02B6/29395 ,  G02B6/4215

    摘要： An optical spectrum equalizer and method, for modifying the output of a source of optical radiation. One or more optical filters are arranged in series in the path of the source. At least one filter defines a spatially-varying filter function. The position of at least one filter relative to the source is adjusted so that the filters together, as a whole, equalize the source spectrum by reducing the relative power of the source output at one or more of its wavelengths.

    摘要翻译： 一种用于修改光辐射源的输出的光谱均衡器和方法。 一个或多个滤光器在源的路径中串联布置。 至少一个滤波器定义了空间变化的滤波器功能。 调整至少一个滤波器相对于源的位置，使得滤波器整体上通过减小其一个或多个波长处的源输出的相对功率来均衡源频谱。

    Portable Digital Medical Camera for Capturing Images of the Retina or the External Auditory Canal, and Methods of Use
    30.
    发明授权
    Portable Digital Medical Camera for Capturing Images of the Retina or the External Auditory Canal, and Methods of Use 有权
    用于捕获视网膜或外耳道的图像的便携式数字医疗相机及其使用方法

    公开(公告)号：US07448753B1

    公开(公告)日：2008-11-11

    申请号：US11458610

    申请日：2006-07-19

    申请人： Randal B. Chinnock

    发明人： Randal B. Chinnock

    IPC分类号： A61B3/14

    CPC分类号： A61B3/14 ,  A61B1/00108 ,  A61B1/227 ,  A61B3/0083 ,  A61B2560/0431

    摘要： A hand-held digital camera for obtaining images of a portion of a patient's body and having a hand-held housing, a visible light source located within the housing for providing light along an illumination path from the housing aperture to the patient's body, an image sensor located within the housing that detects light returning from the patient's body along an imaging path that passes into the housing aperture, an optical system located within the housing with separate illumination and imaging paths, an external optical aperture common to the illumination and imaging systems, wherein the illumination and imaging sub-apertures are wholly contained within the common external aperture, are longitudinally coincident, and are laterally separated and non-overlapping, a digital memory device for storing captured images, an output display carried by the housing, and the ability to electronically transmit stored images. The camera can be used for retinal imaging and for otoscopy.

    摘要翻译： 一种用于获得患者身体的一部分并具有手持外壳的图像的手持式数码相机，位于外壳内的可见光源，用于沿着从外壳孔到患者身体的照明路径提供光，图像 位于壳体内的传感器，其检测沿着穿过壳体孔的成像路径从患者身体返回的光，位于壳体内的具有分开的照明和成像路径的光学系统，照明和成像系统共用的外部光学孔， 其中所述照明和成像子孔被完全包含在所述公共外部孔内，纵向一致并且横向分开且不重叠，用于存储捕获图像的数字存储装置，由所述壳体承载的输出显示器和所述能力 以电子方式传送存储的图像。 相机可用于视网膜成像和耳镜检查。