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    WAVELENGTH-CHANGEABLE LASER APPARATUS AND TUNING METHOD USING THE SAME
    1.
    发明申请
    WAVELENGTH-CHANGEABLE LASER APPARATUS AND TUNING METHOD USING THE SAME 审中-公开
    波长可变的激光装置和使用它的调谐方法

    公开(公告)号：US20130314757A1

    公开(公告)日：2013-11-28

    申请号：US13900365

    申请日：2013-05-22

    申请人： KOH YOUNG TECHNOLOGY INC.

    发明人： Jang Il SER ,  Jung HUR ,  Moon-Young JEON ,  Hong-Min KIM ,  Sang-Kyu YUN ,  Jong-Kyu HONG

    IPC分类号： G02B26/10 ,  F21V13/12

    CPC分类号： G02B26/105 ,  F21V13/12

    摘要： A wavelength-changeable laser apparatus including a laser light source, a collimating lens, a diffraction grating, and a mirror is shown. The laser light source provides a laser light. The collimating lens collects the laser light provided from the laser light source and providing a light that is substantially parallel. The diffraction grating diffracts the light provided from the collimating lens. The mirror reflects the light provided from the diffraction grating back to the diffraction grating, a rotation axis rotatable within a predetermined range of a tuning angle being set therein so that a wavelength of the laser light is changed in a mode hopping form, the minor rotating based on the rotation axis serving as a pivot point. Therefore, a wavelength change speed may be increased and a stability of wavelength change may be improved.

    摘要翻译： 示出了包括激光光源，准直透镜，衍射光栅和反射镜的波长可变激光装置。 激光源提供激光。 准直透镜收集从激光光源提供的激光并提供基本平行的光。 衍射光栅衍射由准直透镜提供的光。 反射镜将从衍射光栅提供的光反射回衍射光栅，可在其中设置调谐角的预定范围内旋转的旋转轴，使得激光的波长以模式跳跃形式改变，小转动 基于作为枢轴点的旋转轴。 因此，可以增加波长变化速度，并且可以提高波长变化的稳定性。

    TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
    4.
    发明申请
    TRACKING SYSTEM AND TRACKING METHOD USING THE SAME 审中-公开
    跟踪系统和跟踪方法

    公开(公告)号：US20160228198A1

    公开(公告)日：2016-08-11

    申请号：US14376712

    申请日：2014-02-05

    申请人： KOH YOUNG TECHNOLOGY INC. ,  KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

    发明人： Jong-Kyu HONG ,  Hyun-Ki LEE ,  Min-Young KIM ,  Jae-Heon CHUNG

    IPC分类号： A61B34/20 ,  A61B90/00

    CPC分类号： A61B34/20 ,  A61B90/39 ,  A61B2034/2055 ,  A61B2090/3983

    摘要： A tracking system and method using the same is disclosed which is capable of minimizing a restriction of surgical space by achieving a lightweight of the system as well as a reduction of a manufacturing cost through calculating a 3-dimensional coordinates of each of makers using single image forming unit. In the tracking system and method using the same has an effect of reducing a manufacturing cost of the tracking system with small and lightweight, and relatively low restriction of surgical space comparing with conventional tracking system by calculating a spatial position and a direction of the markers attached on a target by using one image forming unit through a trigonometry since a pair of maker images are formed on an image forming unit for each marker by a pair of light sources positioned different to each other.

    摘要翻译： 公开了一种使用该系统的跟踪系统和方法，其能够通过实现系统的轻量化来最小化手术空间的限制，并且通过使用单个图像计算每个制造商的3维坐标来降低制造成本 成型单元。 在跟踪系统和使用该跟踪系统的方法中，通过计算附近的标记的空间位置和方向，与传统的跟踪系统相比，具有减少跟踪系统的制造成本的小而轻便且相对较低的手术空间限制的效果 通过使用一个图像形成单元通过三角法来在目标上，因为通过彼此不同的一对光源在每个标记的图像形成单元上形成一对制图符。

    OPTICAL TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
    5.
    发明申请
    OPTICAL TRACKING SYSTEM AND TRACKING METHOD USING THE SAME 审中-公开
    光学跟踪系统和跟踪方法

    公开(公告)号：US20160287341A1

    公开(公告)日：2016-10-06

    申请号：US14391447

    申请日：2014-04-29

    申请人： KOH YOUNG TECHNOLOGY INC. ,  KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

    发明人： Jong-Kyu HONG ,  Hyun-Ki LEE ,  Min-Young KIM ,  You-Seong CHAE

    IPC分类号： A61B34/20

    CPC分类号： A61B34/20 ,  A61B90/39 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2090/3945 ,  A61B2090/3983

    摘要： An optical tracking system and a method using the same capable of detecting an exact spatial position and a direction of a target regardless of the distance from the target to be calculated is disclosed. The optical tracking system and a method using the same according to an embodiment of the present invention has an effect of expanding an available area by detecting an exact spatial position and a direction of a target regardless of the distance from the target to be calculated, as well as, a system downsizing is also achieved by significantly reducing size of the marker unit compared with conventional system.

    摘要翻译： 公开了一种光学跟踪系统及其使用方法，其能够检测目标的精确空间位置和方向，而与距离待计算目标的距离无关。 根据本发明的实施例的光学跟踪系统及其使用方法具有通过检测目标的精确空间位置和方向来扩展可用区域的效果，而不管距离要计算的目标的距离如何，如 而且与常规系统相比，通过显着减小标记单元的尺寸也可实现系统缩小。

    TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
    6.
    发明申请
    TRACKING SYSTEM AND TRACKING METHOD USING THE SAME 审中-公开
    跟踪系统和跟踪方法

    公开(公告)号：US20160270860A1

    公开(公告)日：2016-09-22

    申请号：US14372307

    申请日：2014-01-15

    申请人： KOH YOUNG TECHNOLOGY INC. ,  KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

    发明人： Jong-Kyu HONG ,  Hyun-ki LEE ,  Min-Young KIM ,  Jae-Heon CHUNG

    IPC分类号： A61B34/20 ,  A61B34/00

    CPC分类号： A61B34/20 ,  A61B34/70 ,  A61B2034/2055 ,  A61B2034/2057 ,  A61B2034/2065

    摘要： A tracking system and method using the same is disclosed which is capable of minimizing a restriction of surgical space by achieving a lightweight of the system as well as a reduction of a manufacturing cost through calculating a 3-dimensional coordinates for each maker using one image forming unit. In the tracking system and method using the same, lights emitted from each marker are passed through a lens array unit which includes at least a pair of lens, images of the markers corresponding to the number of the lenses of lens array units are formed on an image forming for each marker, and therefore, it is possible to calculate a spatial position and a direction of the markers attached on the target by using only one image forming unit through a trigonometry. Also, since the system is not affected by lens array method and magnification, there is an effect of reducing a manufacturing cost of the tracking system with small and lightweight, and relatively low restriction of surgical space comparing with conventional tracking system

    摘要翻译： 公开了一种跟踪系统及其使用方法，其通过使用一个图像形成计算每个制造者的3维坐标，能够通过实现系统的轻量化以及降低制造成本来最小化手术空间的限制 单元。 在使用其的跟踪系统和方法中，从每个标记发出的光通过包括至少一对透镜的透镜阵列单元，与透镜阵列单元的透镜数量相对应的标记的图像形成在 因此，可以通过三角法仅使用一个图像形成单元来计算安装在目标上的标记的空间位置和方向。 此外，由于系统不受透镜阵列方法和放大倍率的影响，与传统的跟踪系统相比，具有减小跟踪系统的制造成本的效果，其具有小而轻的且相对较低的手术空间限制

    TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
    7.
    发明申请
    TRACKING SYSTEM AND TRACKING METHOD USING THE SAME 有权
    跟踪系统和跟踪方法

    公开(公告)号：US20150302590A1

    公开(公告)日：2015-10-22

    申请号：US14370549

    申请日：2014-01-07

    申请人： KOH YOUNG TECHNOLOGY INC. ,  KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

    发明人： Jong-Kyu HONG

    IPC分类号： G06T7/00 ,  A61B19/00 ,  H04N13/02

    CPC分类号： G06T7/74 ,  A61B34/20 ,  A61B34/30 ,  A61B90/39 ,  A61B2034/2055 ,  A61B2034/2057 ,  A61B2090/363 ,  A61B2090/3937 ,  A61B2090/3945 ,  A61B2090/3983 ,  G06T2207/10028 ,  G06T2207/30004 ,  G06T2207/30204 ,  H04N13/271 ,  H04N13/296

    摘要： A tracking system and method using the same is disclosed which is capable of minimizing a restriction of surgical space by achieving a lightweight of the system as well as a reduction of a manufacturing cost through calculating a three-dimensional coordinates of each of makers using one image forming unit. In the tracking system and method using the same, lights emitted from the markers are transferred to one image forming unit through two optical paths, an image sensor of the image forming unit forms two images (direct image and reflection image) of the two optical paths of the markers, and therefore, the system and method using the same has an effect of reducing a manufacturing cost of the tracking system with small and lightweight, and relatively low restriction of surgical space comparing with conventional tracking system since it is possible to calculate a spatial position and direction of the markers attached on a target by using one image forming unit.

    摘要翻译： 公开了一种使用该系统的跟踪系统和方法，其能够通过实现系统的轻量化来最小化手术空间的限制，并且通过使用一个图像计算每个制造者的三维坐标来降低制造成本 成型单元。 在使用其的跟踪系统和方法中，从标记发出的光通过两条光路传送到一个图像形成单元，图像形成单元的图像传感器形成两个光路的两个图像（直接图像和反射图像） 的标记物，因此，与传统的跟踪系统相比，使用该标记物的系统和方法具有降低跟踪系统的制造成本的效果，其具有小的且重量轻且相对较低的手术空间限制，因为可以计算一个 通过使用一个图像形成单元来附着在目标上的标记的空间位置和方向。