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    OPTICAL PROBE
    2.
    发明申请
    OPTICAL PROBE 有权

    公开(公告)号：US20230127319A1

    公开(公告)日：2023-04-27

    申请号：US17555509

    申请日：2021-12-20

    Applicant: Industrial Technology Research Institute

    Inventor： Chy-Lin Wang ,  Chi-Shen Chang ,  Yuan-Chin Lee

    IPC: G02B5/18 ,  G02B3/06

    Abstract: An optical probe includes a cylindrical lens adapted to receive and transmit incident light. A light-emitting surface of the cylindrical lens is a curved end surface having a concentric ring-shaped diffractive microstructure. A working position of the optical probe is a position where a diffraction order is 1 when the incident light having a design wavelength between a first wavelength and a second wavelength passes through the diffractive microstructure. When passing through the cylindrical lens, the incident light having the first wavelength produces a diffraction effect with the diffractive microstructure and is converged at a first wavelength working position approximately the same as the working position of the optical probe with the diffraction order of 1. After being refracted by the curved end surface, the incident light having the second wavelength is converged at a second wavelength working position approximately the same as the working position of the optical probe.

    Optical probe for detecting biological tissue
    3.
    发明授权
    Optical probe for detecting biological tissue 有权

    公开(公告)号：US11026581B2

    公开(公告)日：2021-06-08

    申请号：US15717116

    申请日：2017-09-27

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Chy-Lin Wang ,  Yuan-Chin Lee ,  Chun-Chieh Huang ,  Hung-Chih Chiang ,  Chih-Ming Cheng ,  Shuen-Chen Chen

    IPC: A61B5/00 ,  A61B1/04

    Abstract: An optical probe for detecting a biological tissue includes a surface imaging module and a tomography capturing module. The surface imaging module captures and creates a surface image of the biological tissue, and at least includes a light source emitting a first detecting light. The tomography capturing module captures a tomography image of the biological tissue and receives a second detecting light. The first detecting light passes via a first optical path from the light source to an imaging sensor through the biological tissue, a telecentric lens, a first optical mirror, and a lens assembly in sequence. The second detecting light passes via a second optical path from a first collimator to the first collimator through a scanner, the first optical mirror, the telecentric lens, the biological tissue, the telecentric lens, the first optical mirror, the scanner, and the first collimator in sequence.

    OPTICAL SYSTEM
    4.
    发明申请
    OPTICAL SYSTEM 审中-公开

    公开(公告)号：US20200205897A1

    公开(公告)日：2020-07-02

    申请号：US16234592

    申请日：2018-12-28

    Applicant: Industrial Technology Research Institute

    Inventor： Yi-Cheng Liu ,  Yuan-Chin Lee ,  De-Yi Chiou ,  Hung-Chih Chiang

    IPC: A61B18/24 ,  G02B27/10 ,  A61B5/00

    Abstract: An optical system adapted to detect an object including a beam splitting and combing element, a catheter, a focusing element, a deformation detecting module, and an object detecting module is provided. The catheter sleeves outside an optical fiber, and the optical fiber has at least one fiber Bragg gratings. The deformation detecting module and the object detecting module are coupled to the beam splitting and combing element. A first light is reflected by the at least one fiber Bragg gratings and then transmitted to the deformation detecting module. A second light is transmitted to and reflected by the object, so as to be transmitted to the object detecting module. A first wavelength range of the first light is different from a second wavelength range of the second light.

    Optical system
    5.
    发明授权
    Optical system 有权

    公开(公告)号：US10973579B2

    公开(公告)日：2021-04-13

    申请号：US16234592

    申请日：2018-12-28

    Applicant: Industrial Technology Research Institute

    Inventor： Yi-Cheng Liu ,  Yuan-Chin Lee ,  De-Yi Chiou ,  Hung-Chih Chiang

    IPC: A61B18/24 ,  A61B5/00 ,  G02B27/10

    Abstract: An optical system adapted to detect an object including a beam splitting and combing element, a catheter, a focusing element, a deformation detecting module, and an object detecting module is provided. The catheter sleeves outside an optical fiber, and the optical fiber has at least one fiber Bragg gratings. The deformation detecting module and the object detecting module are coupled to the beam splitting and combing element. A first light is reflected by the at least one fiber Bragg gratings and then transmitted to the deformation detecting module. A second light is transmitted to and reflected by the object, so as to be transmitted to the object detecting module. A first wavelength range of the first light is different from a second wavelength range of the second light.

    Interferometer and imaging method therefor
    6.
    发明授权
    Interferometer and imaging method therefor 有权

    公开(公告)号：US10422744B2

    公开(公告)日：2019-09-24

    申请号：US15723796

    申请日：2017-10-03

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Ting-Wei Chang ,  Yuan-Chin Lee ,  Chi-Shen Chang ,  Hung-Chih Chiang ,  Shuen-Chen Chen

    IPC: G01N21/45 ,  G01B9/00 ,  G01N21/47 ,  G01N21/17

    Abstract: Provided is an interferometer for inspecting a test sample. The interferometer includes: a light source for providing a light beam; a beam splitting element, splitting the light beam into first and second incident light, wherein the first incident light is reflected by the test sample into first reflection light; a reflecting element, reflecting the second incident light into second reflection light; an optical detection element, receiving the first and the second reflection light into an interference signal; and a signal processing module, coupled to the optical detection element, for performing spatial differential calculation on the interference signal to generate a demodulation image of the test sample.

    Fiber-type image capturing method and apparatus thereof
    7.
    发明授权
    Fiber-type image capturing method and apparatus thereof 有权
    光纤型摄像方法及其装置

    公开(公告)号：US08873034B2

    公开(公告)日：2014-10-28

    申请号：US13846821

    申请日：2013-03-18

    Applicant: China Medical University ,  Industrial Technology Research Institute

    Inventor： Shinn-Zong Lin ,  Horng-Jyh Harn ,  Rung-Ywan Tsai ,  Yuan-Chin Lee

    IPC: G01N21/47

    CPC classification number: G01N21/474 ,  A61B5/0066 ,  A61B5/0084

    Abstract: A fiber-type image capturing apparatus includes a fiber optic, an optical rotating module, an outer tube, an air inlet hole, and an air outlet hole. The optical rotating module is connected to one end of the fiber optic and has a light forward exit and a light lateral exit. The optical rotating module further includes a stator, a rotor, and a light path selector. The stator is fixed correspondingly to the fiber optic. The rotor has a fan blade which is pivotally connected to the stator. The light path selector is installed at the rotor and has a forward scanning path and a lateral scanning path. The outer tube fixes the fiber optic and the optical rotating module. The air inlet hole is disposed at the outer tube and feeds the fan blade with air. The air outlet hole is disposed at the outer tube and vents the air.

    Abstract translation: 光纤式摄像装置包括光纤，光学旋转模块，外管，空气入口孔和空气出口孔。 光学旋转模块连接到光纤的一端，并且具有向前的向前出射和轻的侧向出射。 光学旋转模块还包括定子，转子和光路选择器。 定子相对于光纤固定。 转子具有可枢转地连接到定子的风扇叶片。 光路选择器安装在转子上，并具有正向扫描路径和横向扫描路径。 外管固定光纤和光学旋转模块。 进气孔设置在外管处，并将风扇叶片供给空气。 出气孔设置在外管并排出空气。

    Auto-focusing diagnostic equipment
    9.
    发明授权
    Auto-focusing diagnostic equipment 有权
    自动对焦诊断设备

    公开(公告)号：US08894206B2

    公开(公告)日：2014-11-25

    申请号：US13727664

    申请日：2012-12-27

    Applicant: Industrial Technology Research Institute

    Inventor： Yuan-Chin Lee ,  Rung-Ywan Tsai ,  Chi-Shen Chang ,  Tai-Ting Huang ,  Hung-Yueh Chen ,  Hong-Chou Lyu

    IPC: A61B3/14 ,  A61B3/12 ,  G02B7/28

    CPC classification number: A61B3/12 ,  A61B3/14 ,  G02B7/28

    Abstract: A diagnostic equipment having an auto-focusing function comprising a image detection device, a first scanning device, a mobile optical lens assembly, a focusing detection device and a first splitter assembly is provided. The image detection device comprises a first light source and a first photo detector. The first light source provides a first incident light and the first incident light incident to an object and becomes a first signal light. The first photo detector is for receiving the first signal light. The first scanning device is for adjusting a path of the first incident light and to scan the object. The mobile optical lens assembly has a lens and a mobile platform. The first splitter assembly is for transmitting the first and the second signal light to the first and the second photo detector, respectively.

    Abstract translation: 提供具有自动对焦功能的诊断设备，包括图像检测设备，第一扫描设备，移动光学透镜组件，聚焦检测设备和第一分离器组件。 图像检测装置包括第一光源和第一光检测器。 第一光源提供入射到物体的第一入射光和第一入射光，并成为第一信号光。 第一光检测器用于接收第一信号光。 第一扫描装置用于调节第一入射光的路径并扫描物体。 移动光学透镜组件具有透镜和移动平台。 第一分离器组件用于分别将第一和第二信号光传输到第一和第二光电检测器。

    Optical equipment and registration method
    10.
    发明授权
    Optical equipment and registration method 有权
    光学设备及注册方法

    公开(公告)号：US08514390B2

    公开(公告)日：2013-08-20

    申请号：US13646026

    申请日：2012-10-05

    Applicant: Industrial Technology Research Institute

    Inventor： Kuo-Tung Tiao ,  Jau-Jiu Ju ,  Guo-Zua Wu ,  Tai-Ting Huang ,  Yuan-Chin Lee ,  Rung-Ywan Tsai

    IPC: G01N21/00 ,  G01N21/47

    CPC classification number: G01N21/88 ,  G01N15/1434 ,  G01N21/645 ,  G01N35/00069 ,  G01N2015/1006 ,  G01N2015/1443 ,  G02B21/0004 ,  G02B21/365

    Abstract: An optical equipment for inspecting and addressing a specimen is disclosed. The optical equipment comprises an optical device and a processing module. The optical device comprises a light source, a sample inspecting device and an address detecting device. The sample inspecting device comprises a first objective lens and a first detector. A beam is focused on a sample placed in an inspected site of a specimen by the first objective lens. The address detecting device comprises a second objective lens and a second detector. A beam is focused on the address coding site by the second objective lens. The processing module controls the beam to be focused on the sampling points of the inspected site to generate first optical signals, and simultaneously controls the beam of the light source to be focused on the corresponding address codes of the address coding site to generate second optical signals.

    Abstract translation: 公开了一种用于检查和寻址试样的光学设备。 光学设备包括光学装置和处理模块。 光学装置包括光源，样本检查装置和地址检测装置。 样品检查装置包括第一物镜和第一检测器。 光束聚焦在通过第一物镜放置在样本的检查位置的样品上。 地址检测装置包括第二物镜和第二检测器。 光束通过第二物镜聚焦在地址编码位置。 处理模块控制要聚焦在被检测位置的采样点上的光束以产生第一光信号，同时控制光源的光束被聚焦在地址编码位置的相应地址码上，以产生第二光信号 。

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