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公开(公告)号：US12027341B2
公开(公告)日：2024-07-02
申请号：US18074705
申请日：2022-12-05
Applicant: EMPYREAN MEDICAL SYSTEMS, INC.
Inventor： Kalman Fishman , Brian P. Wilfley , Christopher W. Ellenor , Donald Olgado , Chwen-Yuan Ku , Tobias Funk , Petre Vatahov , Christopher R. Mitchell
CPC classification number: H01J35/153 , H01J35/16 , H01J35/30 , H01J35/32 , H01J2235/086 , H01J2235/166
Abstract: X-ray target element is comprised of a planar wafer. The planar wafer element includes a target layer and a substrate layer. The target layer is comprised of an element having a relatively high atomic number and the substrate layer is comprised of diamond. The substrate layer is configured to support the target layer and facilitate transfer of thermal energy away from the target layer.
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公开(公告)号：US20230178324A1
公开(公告)日：2023-06-08
申请号：US18074705
申请日：2022-12-05
Applicant: EMPYREAN MEDICAL SYSTEMS, INC.
Inventor： Kalman Fishman , Brian P. Wilfley , Christopher W. Ellenor , Donald Olgado , Chwen-Yuan Ku , Tobias Funk , Petre Vatahov , Christopher R. Mitchell
CPC classification number: H01J35/153 , H01J35/16 , H01J35/32 , H01J35/30 , H01J2235/086 , H01J2235/166
Abstract: X-ray target element is comprised of a planar wafer. The planar wafer element includes a target layer and a substrate layer. The target layer is comprised of an element having a relatively high atomic number and the substrate layer is comprised of diamond. The substrate layer is configured to support the target layer and facilitate transfer of thermal energy away from the target layer.
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公开(公告)号：US10008358B2
公开(公告)日：2018-06-26
申请号：US15229063
申请日：2016-08-04
Inventor： Jin-Woo Jeong , Yoon-Ho Song
CPC classification number: H01J35/06 , G21K1/02 , H01J35/065 , H01J35/16 , H01J2201/30469 , H01J2235/068 , H01J2235/166
Abstract: Disclosed is an X-ray source, including: a cathode including a shielding channel through which an X-ray passes; emitters formed on an upper surface of the cathode, and arranged around the shielding channel; an anode positioned so as to face the cathode, and including an anode target in which an E-beam is focused; and a gate electrode positioned between the cathode and the anode, and including gate holes at positions corresponding to those of the emitters.
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公开(公告)号：US09947503B2
公开(公告)日：2018-04-17
申请号：US15201678
申请日：2016-07-05
Applicant: Siemens Healthcare GmbH
Inventor： Rainer Kuth , Nils Pickert
Abstract: An x-ray emitter includes a housing. In an embodiment, the housing includes a diamagnetic or paramagnetic housing material and a plurality of ferromagnetic particles. In an embodiment, the ferromagnetic particles are aligned substantially along closed paths. A medical device includes an embodiment of the x-ray emitter. A method is further for producing an embodiment of the x-ray emitter.
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5.发明授权Target and X-ray generating tube including the same, X-ray generating apparatus, X-ray imaging system 有权包含该靶和X射线产生管，X射线产生装置，X射线成像系统公开(公告)号：US09484178B2
公开(公告)日：2016-11-01
申请号：US14687749
申请日：2015-04-15
Applicant: CANON KABUSHIKI KAISHA
Inventor： Shuji Yamada , Tadayuki Yoshitake , Yoichi Ikarashi , Takao Ogura , Takeo Tsukamoto
CPC classification number: H01J35/08 , G21K1/02 , H01J35/16 , H01J2235/081 , H01J2235/087 , H01J2235/166 , H05G1/06
Abstract: The target includes a target layer configured to be irradiated with an electron to generate an X-ray and a support substrate configured to support the target layer. The support substrate includes a polycrystalline diamond and includes multiple structure planes having different area densities of plane orientations from one another. The target layer is supported by the support substrate at a structure plane with a smaller area density of the {101} plane than the area density of the {100} plane and the area density of the {111} plane.
Abstract translation: 目标包括配置为用电子照射以产生X射线的目标层和被配置为支撑目标层的支撑衬底。 支撑衬底包括多晶金刚石，并且包括具有彼此的平面取向的不同面积密度的多个结构平面。 目标层在{101}面的面积密度比{100}面的面积密度和{111}面的面积密度小的结构面支撑在支撑基板上。
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Patent Agency Ranking
6.发明授权公开(公告)号：US09408577B2
公开(公告)日：2016-08-09
申请号：US14189952
申请日：2014-02-25
Applicant: CANON KABUSHIKI KAISHA
Inventor： Miki Tamura , Kazuyuki Ueda
CPC classification number: A61B6/025 , A61B6/4007 , A61B6/4085 , H01J35/06 , H01J35/12 , H01J35/16 , H01J2201/30469 , H01J2235/068 , H01J2235/166 , H01J2235/168 , H01J2235/186 , H01J2235/205
Abstract: A multiradiation generation apparatus according to the present invention includes a plurality of radiation sources arranged in a row. Each of the radiation sources includes an electron source configured to emit electrons and a target unit configured to generate radiation upon receiving electrons emitted from the electron source. At least one of the radiation sources is a dual-purpose radiation source used for both tomosynthesis imaging and non-tomosynthesis imaging, and the other radiation sources are single-purpose radiation sources used only for tomosynthesis imaging.
Abstract translation: 根据本发明的多辐射发生装置包括排列成一排的多个辐射源。 每个辐射源包括被配置为发射电子的电子源和被配置为在接收从电子源发射的电子时产生辐射的目标单元。 至少一个辐射源是用于断层成像成像和非断层成像成像的双重用途辐射源，而其他辐射源是仅用于断层成像成像的单用途辐射源。
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7.发明申请X-RAY GENERATING APPARATUS AND X-RAY FLUOROSCOPYIMAGING SYSTEM EQUIPPED WITH THE SAME 有权X射线发生装置和配备其的X射线荧光显影系统公开(公告)号：US20150187535A1
公开(公告)日：2015-07-02
申请号：US14582060
申请日：2014-12-23
Applicant: NUCTECH COMPANY LIMITED , TSINGHUA UNIVERSITY
Inventor： Huaping TANG , Chuanxiang TANG , Huaibi CHEN
CPC classification number: H01J35/14 , G01N23/043 , G21K1/02 , H01J35/16 , H01J2235/166
Abstract: The present invention provides an X-ray generating apparatus and an X-ray fluoroscopy imaging system comprising the same. The X-ray generating apparatus comprises: an electron accelerator including an electron acceleration unit, an electron emission unit, and a target; a shielding and collimating device, including a shielding structure and a collimator arranged in the shielding structure, wherein the target is surrounded by the shielding structure, the collimator is arranged in a direction passing through the target point and forming an angle from 30 degrees to 150 degrees with the electron beam shooting the target.
Abstract translation: 本发明提供一种X射线产生装置和包括该X射线产生装置的X射线荧光透视成像系统。 X射线产生装置包括：包括电子加速单元，电子发射单元和靶的电子加速器; 屏蔽和准直装置，包括布置在屏蔽结构中的屏蔽结构和准直器，其中目标被屏蔽结构包围，准直器布置在穿过目标点的方向上，并形成从30度到150度的角度 电子束拍摄目标。
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8.发明授权公开(公告)号：US09050040B2
公开(公告)日：2015-06-09
申请号：US13635129
申请日：2011-03-23
Applicant: Rena Lee
Inventor： Rena Lee
CPC classification number: A61B6/145 , A61B6/06 , A61B6/4007 , A61B6/4057 , A61B6/4208 , A61B6/4233 , H01J35/32 , H01J2235/0233 , H01J2235/166 , H01J2235/18
Abstract: The present invention provides an X-ray imaging system for capturing an X-ray image of teeth and a jawbone, including a tubular X-ray generating unit placed in an oral cavity, and a movable X-ray detection unit placed in the oral cavity outer side region corresponding to the X-ray generating unit and corresponding to a face or an X-ray detection unit having a curved surface shape similar to the face.The present invention having the configuration may obtain a teeth X-ray image with a large surface area while minimizing the dose of X-ray exposed to a patient by placing an X-ray generating device in the oral cavity and disposing a movable sensor or a sensor with a large surface area on the outer side of the oral cavity to obtain an X-ray image, reduce excessive X-ray exposure and foreign body sensation in the oral cavity, which a panoramic mode X-ray generating device or an oral sensor-type X-ray generating device in the related art has, to enhance the safety and convenience of the patient, and obtain a clear image with a large surface area, which helps a medical staff in making an exact judgment, with the least number of shootings.
Abstract translation: 本发明提供了一种用于捕获齿和颚骨的X射线图像的X射线成像系统，包括放置在口腔中的管状X射线产生单元和放置在口腔中的可移动X射线检测单元 对应于X射线产生单元的外侧区域，对应于具有类似于脸部的曲面形状的面部或X射线检测单元。 具有这种构造的本发明可以通过将X射线产生装置放置在口腔中并且将活动传感器或 传感器，其在口腔外侧具有大的表面积，以获得X射线图像，减少口腔中过度的X射线暴露和异物感觉，全景模式X射线产生装置或口腔传感器 相关技术中的X射线产生装置具有增强患者的安全性和便利性，并且获得具有大表面积的清晰图像，这有助于医务人员进行准确判断，其中最少数量的 枪杀
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9.发明申请RADIATION GENERATING TUBE, AND RADIATION GENERATING APPARATUS AND RADIATION IMAGING SYSTEM USING THE SAME 有权辐射发生管，辐射发生装置和使用其的辐射成像系统公开(公告)号：US20140369470A1
公开(公告)日：2014-12-18
申请号：US14293493
申请日：2014-06-02
Applicant: CANON KABUSHIKI KAISHA
Inventor： Noritaka Ukiyo , Yasue Sato , Yoshihiro Yanagisawa , Kazuhiro Sando
CPC classification number: H01J35/16 , G21G4/08 , H01J19/42 , H01J19/56 , H01J35/08 , H01J37/16 , H01J2229/4827 , H01J2229/86 , H01J2235/087 , H01J2235/16 , H01J2235/165 , H01J2235/166 , H01J2237/16 , H05G1/04 , H05G1/06
Abstract: Provided is a radiation generating tube in which an insulating tube is prevented from being damaged by heat generation of a target or an electron emitting source during drive. Extending portions extending along an outer periphery of an insulating tube are provided to a cathode and an anode, respectively, and the insulating tube is joined to the extending portions to enhance the strength of joint portions. At the same time, the insulating tube can be deformed easily by setting a tube wall thickness of the insulating tube at a central portion in a longitudinal direction to be smaller than a tube wall thickness of an opening end, and thus the concentration of thermal stress on the joint portions caused by an increase in temperature of the cathode and the anode is alleviated.
Abstract translation: 提供一种辐射发生管，其中防止绝缘管在驱动期间被靶或电子发射源的发热而损坏。 在绝缘管的外周延伸的部分分别设置在阴极和阳极上，并且绝缘管与延伸部分接合以提高接头部分的强度。 同时，通过将绝缘管的长度方向中央部的管壁厚设定为小于开口端的管壁厚度，能够容易地变形绝缘管，因此热应力的集中 在阴极和阳极的温度升高引起的接合部分被减轻。
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公开(公告)号：US20140247923A1
公开(公告)日：2014-09-04
申请号：US14239483
申请日：2012-08-17
Applicant: Hun Kuk Park , Je Hwang Ryu , Kyu Chang Park
Inventor： Hun Kuk Park , Je Hwang Ryu , Kyu Chang Park
CPC classification number: H01J35/12 , H01J35/14 , H01J35/16 , H01J2235/1204 , H01J2235/1216 , H01J2235/166 , H05G1/025
Abstract: Disclosed herein is an X-ray source having cooling and shielding functions. The X-ray source includes an X-ray generation unit (100) which has one or more insulation columns (160) and emits X-rays in a vacuum; a cooling unit (180) which is provided around a periphery of the X-ray generation unit and removes heat generated from the X-ray generation unit; and a shielding unit (190) which is provided around a periphery of the cooling unit and shields an area exposed to X-rays other than the areas related to the emission of the X-rays.
Abstract translation: 这里公开了具有冷却和屏蔽功能的X射线源。 X射线源包括具有一个或多个绝缘柱（160）并在真空中发射X射线的X射线产生单元（100） 冷却单元，其设置在所述X射线产生单元的周围的周围，并除去由所述X射线产生单元产生的热; 以及围绕所述冷却单元的周边设置的屏蔽单元（190），并且遮蔽暴露于与所述X射线的发射相关的区域以外的X射线的区域。
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