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公开(公告)号：US10349835B2
公开(公告)日：2019-07-16
申请号：US14475072
申请日：2014-09-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-wan Lee , Woon-bae Kim , Eun-sung Lee , Jong-hyeon Chang , Min-seog Choi , Hyun Choi
Abstract: Provided are an optical switch, an optical probe including the optical switch, and a medical imaging apparatus including the optical probe. The optical probe includes a probe body that is configured to be insertable into a body cavity, and an optical switch that is disposed in the probe body and includes a first region formed of a material having a first refractive index, and a second region that forms an interface with the first region and is configured to have a fluid is introduced into the second region, wherein the optical switch is configured to change a path of propagation of incident light according to a second refractive index of the second region.
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2.发明申请OPTICAL COHERENCE TOMOGRAPHY APPARATUS FOR DIAGNOSING BREAST CANCER AND METHOD OF CONTROLLING SAME 审中-公开用于诊断乳腺癌的光学相干测量装置及其控制方法公开(公告)号：US20130303889A1
公开(公告)日：2013-11-14
申请号：US13891270
申请日：2013-05-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woo-young JANG , Hyun Choi
CPC classification number: A61B5/0073 , A61B5/0066 , A61B5/0082 , A61B5/0091 , A61B5/06
Abstract: An optical coherence tomography (OCT) apparatus and method thereof to diagnose breast cancer include an interference meter is configured to split a light into a measurement light beam and a reference light beam to produce an interference between the reference light beam and a response light beam. A response light beam includes the measurement light beam reflected inside of a mammary duct. The optical probe is inserted into the mammary duct, irradiates the measurement light beam inside the mammary duct, and receives the response light beam. The optical probe includes a duct expansion part to expand the mammary duct when the optical probe is inserted into the mammary duct. An image signal processing unit is configured to output an image signal of the inside of the mammary duct using an interference signal generated using the response light beam and the reference light beam.
Abstract translation: 用于诊断乳腺癌的光学相干断层摄影（OCT）装置及其方法包括：干涉计被配置为将光分成测量光束和参考光束，以产生参考光束和响应光束之间的干涉。 响应光束包括在乳腺管内反射的测量光束。 将光学探头插入乳腺管内，照射乳腺管内的测量光束，并接收响应光束。 光学探头包括管道膨胀部分，当光学探针插入乳腺管道时，该扩张部分用于扩大乳腺管道。 图像信号处理单元被配置为使用使用响应光束和参考光束产生的干扰信号来输出乳房管内部的图像信号。
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公开(公告)号：US10048055B2
公开(公告)日：2018-08-14
申请号：US13737370
申请日：2013-01-09
Inventor： Jae-guyn Lim , Hyun Choi , Min-seog Choi , Won-he Choe , Seong-deok Lee , Woo-young Jang , Beop-min Kim , Hyun-woo Jeong
Abstract: An optical probe for irradiating light onto a subject includes an optical path control unit configured to receive light from outside the optical probe, and change a path of the light within the optical probe; an optical path length control element configured to receive the light having the changed path from the optical path control unit, and change an optical path length of the light as the optical path control unit changes the path of the light; and an optical output unit configured to receive the light having the changed optical path length from the optical path length control element, and output the light.
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公开(公告)号：US09936933B2
公开(公告)日：2018-04-10
申请号：US14794180
申请日：2015-07-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae-guyn Lim , Sung-ho Chang , Eung-bum Kim , Woo-young Jang , Wan-hee Chun , Hyun Choi , Woo-sup Han
CPC classification number: A61B6/548 , A61B5/0037 , A61B5/0044 , A61B5/0402 , A61B5/061 , A61B6/06 , A61B6/08 , A61B6/12 , A61B6/4417 , A61B6/4441 , A61B6/4476 , A61B6/469 , A61B6/487 , A61B6/503 , A61B6/504 , A61B6/542 , A61B6/545 , A61B6/563 , A61B6/566 , A61B6/583 , A61B6/587 , A61B6/589
Abstract: An X-ray apparatus includes: a collimator for adjusting an X-ray irradiation region; a data obtainer for obtaining position information of a target in an object based on an electrode signal sensed from electrodes attached to the object; and a controller for setting first coordinates indicating a position of the target on a first coordinate system with respect to the object based on the position information, transforming the first coordinates to second coordinates on a second coordinate system with respect to an X-ray image of the object, and adjusting a position of the collimator based on the second coordinates.
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Patent Agency Ranking
5.发明申请OPTICAL PROBE AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS INCLUDING THE SAME 审中-公开光学探针和光学相干测量装置，包括它们公开(公告)号：US20130176572A1
公开(公告)日：2013-07-11
申请号：US13737370
申请日：2013-01-09
Inventor： Jae-guyn Lim , Hyun Choi , Min-seog Choi , Won-he Choe , Seong-deok Lee , Woo-young Jang , Beop-min Kim , Hyun-woo Jeong
IPC: G01B9/02
CPC classification number: G01B9/02 , A61B5/0066 , G01B9/0201 , G01B9/02058 , G01B9/02091 , G01B2290/65 , G02B26/06 , G02B26/103 , G02B26/105 , G02B2207/117
Abstract: An optical probe for irradiating light onto a subject includes an optical path control unit configured to receive light from outside the optical probe, and change a path of the light within the optical probe; an optical path length control element configured to receive the light having the changed path from the optical path control unit, and change an optical path length of the light as the optical path control unit changes the path of the light; and an optical output unit configured to receive the light having the changed optical path length from the optical path length control element, and output the light.
Abstract translation: 用于将光照射到被摄体上的光学探针包括光路控制单元，被配置为从光学探针外部接收光，并且改变光学探针内的光的路径; 光路长度控制元件，被配置为从光路控制单元接收具有改变的路径的光，并且随着光路控制单元改变光的路径，改变光的光路长度; 以及光输出单元，被配置为从光路长度控制元件接收具有改变的光路长度的光，并输出光。
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6.发明授权公开(公告)号：US10260710B2
公开(公告)日：2019-04-16
申请号：US15220738
申请日：2016-07-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun Choi , Cheoul Young Kim , Keun Bum Lee , Seung Jae Lee , Young Chol Lee , Yae Kyung Son
Abstract: A direct-type reflective diffusion lens and a lighting installation including the reflective diffusion lens. The reflective diffusion lens includes a first reflective surface concave and having a longitudinal cross-section with a parabola shape or normal distribution shape to totally reflect incident light, and a bottom surface comprising a light incident surface concave toward the first reflective surface. The reflective diffusion lens includes a second reflective surface having a longitudinal cross-section inclined by a first angle with respect to a central axis of the lens to totally reflect incident light and a refractive surface connecting the first reflective surface with the bottom surface. The refractive surface includes a first refractive surface having a longitudinal cross-section inclined by a second angle with respect to the central axis and a second refractive surface having a longitudinal cross-section inclined by a third angle with respect to the central axis.
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公开(公告)号：US09618324B2
公开(公告)日：2017-04-11
申请号：US14081691
申请日：2013-11-15
Inventor： Jae-guyn Lim , YongKeun Park , Jae-duck Jang , Hyeonseung Yu , Seong-deok Lee , Woo-young Jang , Hyun Choi
CPC classification number: G01B9/02091 , G01B9/02038 , G01B9/02087
Abstract: Provided is an apparatus and method for generating tomography mages, the apparatus including a detection unit configured to modulate each of incident beams into at least two basic modulated incident lights on the basis of at least a basic modulation parameter and into a target modulated incident light on the basis of a target modulation parameter, and to detect at least two basic interference signals and a target interference signal of an object; and an imaging unit configured to analyze the at least two basic interference signals to output a set target modulation parameter, to process the target interference signal as a target image of the object, and to output the target image.
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8.发明授权Tomographic image generation apparatus having modulation and correction device and method of operating the same 有权具有调制和校正装置的断层图像生成装置及其操作方法公开(公告)号：US09163929B2
公开(公告)日：2015-10-20
申请号：US13898144
申请日：2013-05-20
Inventor： Jae-guyn Lim , Jae-duck Jang , Hyun Choi , Yong-keun Park , Hyeon-seung Yu , Seong-deok Lee , Woo-young Jang
CPC classification number: G01B9/02091 , A61B5/0066
Abstract: A tomographic image generation apparatus includes a light source unit configured to emit light to be used for scanning an object; an optical control unit configured to control a direction of propagation of light; an optical coupler configured to divide and combine incident light; a plurality of optical systems optically connected to the optical coupler; and a modulation and correction device configured to modulate and correct the light to be used for scanning the object. The modulation and correction device may be disposed between the optical control unit and the optical coupler, or may be included in an optical system that irradiates light onto the object among the plurality of optical systems. The modulation and correction device may only modulate light that is reflected to the object.
Abstract translation: 断层图像生成装置包括被配置为发射用于扫描对象的光的光源单元; 光控制单元，被配置为控制光的传播方向; 被配置为将入射光分开并组合的光耦合器; 光学连接到光耦合器的多个光学系统; 以及被配置为调制和校正要用于扫描对象的光的调制和校正装置。 调制和校正装置可以设置在光学控制单元和光学耦合器之间，或者可以被包括在将多个光学系统中的光照射到物体上的光学系统中。 调制和校正装置可以仅调制被反射到对象的光。
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9.发明申请TOMOGRAPHIC IMAGE GENERATION APPARATUS HAVING MODULATION AND CORRECTION DEVICE AND METHOD OF OPERATING THE SAME 有权具有调制和校正装置的图像图像生成装置及其操作方法公开(公告)号：US20140055789A1
公开(公告)日：2014-02-27
申请号：US13898144
申请日：2013-05-20
Inventor： Jae-guyn Lim , Jae-duck Jang , Hyun Choi , Yong-keun Park , Hyeon-seung Yu , Seong-deok Lee , Woo-young Jang
IPC: G01B9/02
CPC classification number: G01B9/02091 , A61B5/0066
Abstract: A tomographic image generation apparatus includes a light source unit configured to emit light to be used for scanning an object; an optical control unit configured to control a direction of propagation of light; an optical coupler configured to divide and combine incident light; a plurality of optical systems optically connected to the optical coupler; and a modulation and correction device configured to modulate and correct the light to be used for scanning the object. The modulation and correction device may be disposed between the optical control unit and the optical coupler, or may be included in an optical system that irradiates light onto the object among the plurality of optical systems. The modulation and correction device may only modulate light that is reflected to the object.
Abstract translation: 断层图像生成装置包括被配置为发射用于扫描对象的光的光源单元; 光控制单元，被配置为控制光的传播方向; 被配置为将入射光分开并组合的光耦合器; 光学连接到光耦合器的多个光学系统; 以及被配置为调制和校正要用于扫描对象的光的调制和校正装置。 调制和校正装置可以设置在光学控制单元和光学耦合器之间，或者可以被包括在将多个光学系统中的光照射到物体上的光学系统中。 调制和校正装置可以仅调制被反射到对象的光。
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