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1. 发明授权

US10674972B1 Object detection in full-height human X-ray images 有权
公开(公告)号：US10674972B1
公开(公告)日：2020-06-09
申请号：US16150436
申请日：2018-10-03
申请人： ADANI Systems, Inc.
发明人： Vadzim A. Piatrou , Vladimir N. Linev , Iryna L. Slavashevich , Dmitry V. Pozdnyakov
IPC分类号： A61B6/00 , G01N23/04 , G01T1/16
摘要： Detecting hidden objects on a human body includes acquiring an incoming X-ray image of the human body passing through a penetrating X-ray scanner; generating additional images based on the incoming image by performing logarithmic or saliency transformations or contrasting of the incoming image; obtaining maps for all objects and known object classes, the maps show which pixels correspond to objects or to background, by passing the incoming and the additional images through a neural network with a deep Segnet-U-Net architecture optimized for overlapping object detection with long skip connections before each downsampling layer of the neural network; using the maps, identifying unknown objects in the incoming image by recognizing all objects/objects of known classes, excluding previously classified objects from the known classes from segmented non-anatomic areas; segmenting the incoming image of the human body into multiple parts; and identifying parts containing objects belonging to both the known and unknown classes.

2. 发明授权

US08094777B2 Digital mammography scanning system 有权
标题翻译：数字乳腺摄影扫描系统
公开(公告)号：US08094777B2
公开(公告)日：2012-01-10
申请号：US13101298
申请日：2011-05-05
申请人： Vladimir N. Linev
发明人： Vladimir N. Linev
IPC分类号： A61B6/04
CPC分类号： A61B6/587 , A61B6/06 , A61B6/4233 , A61B6/4488 , A61B6/502
摘要： An apparatus for use in imaging an area of interest within a patient's body, including a stationary frame; a rotating assembly mounted on the stationary frame, the rotating assembly including an axle assembly having a substantially horizontal axis of rotation, an X-ray source having a focal spot that coincides with the horizontal axis of rotation; a collimator from which a fan-shaped X-ray beam exits towards a detector assembly, and a rotating frame mechanically coupled to the detector assembly and pivoting about the horizontal axis of rotation. The detector assembly includes a linear X-ray detector for detecting radiation of the fan-shaped X-ray beam after the beam passes through the area of interest, and is mechanically coupled to a motor that enables arcuate movement of the detector assembly in a transverse direction. The motor is mechanically coupled to the rotating assembly to enable rotational movement of the rotating assembly.
摘要翻译：一种用于对患者体内的感兴趣区域成像的装置，包括固定框架; 安装在所述固定框架上的旋转组件，所述旋转组件包括具有基本上水平的旋转轴线的轴组件，具有与所述水平旋转轴线重合的焦斑的X射线源; 准直器，扇形X射线束从该准直器朝向检测器组件离开;以及旋转框架，其机械地联接到检测器组件并围绕水平旋转轴线枢转。检测器组件包括线性X射线检测器，用于在光束通过感兴趣区域之后检测扇形X射线束的辐射，并且机械耦合到电动机，其能够使检测器组件在横向方向。电机机械地联接到旋转组件以使旋转组件能够旋转运动。

3. 发明授权

US11458335B1 Radiation delivery system in a medical apparatus for orthovoltage radiation therapy 有权
公开(公告)号：US11458335B1
公开(公告)日：2022-10-04
申请号：US17406740
申请日：2021-08-19
申请人： ADANI Systems, Inc.
发明人： Natalia Nikolaevna Gordeeva , Vladimir Nikolaevich Linev , Alexandr Ivanovich Sheleg , Aliaksandr Feliksovich Drazdou , Dzmitry Vladimirovich Zaikin
IPC分类号： A61N5/10
摘要： Radiation therapy delivery system, including X-ray source, magnetic body rotation fixation node and/or mechanical body rotation fixation node; filter unit with a plurality of filters and a plug that circle a cylindrical element; drive unit for rotating filter unit; collimation elements in a collimation unit body, that includes collimation element fixation device and collimation photoelectric identification system; and processor controlling the filter unit to adjust X-ray filtration characteristics. The filter unit includes filter photoelectric identification system, controller, and photoelectric sensors. The cylindrical element includes slits located on rings that run along outer surface. Photoelectric sensors are triggered by a light beam that passes through the slits to identify/position filters. First ring with first photoelectric sensor identifies zero position of the filter, second ring with second photoelectric sensor identifies filter working positions, and third ring with a set of slits for each filter, and third photoelectric sensor for filter identification.

4. 发明申请

US20210038175A1 FAST FOREIGN OBJECT SCANNER FOR SCANNING HUMAN BODIES 有权
公开(公告)号：US20210038175A1
公开(公告)日：2021-02-11
申请号：US16531339
申请日：2019-08-05
申请人： ADANI Systems, Inc.
发明人： Vladimir N. Linev
IPC分类号： A61B6/12 , A61B6/00
摘要： An X-ray imaging system includes a frame; a gantry mounted on the frame; an electromagnetic linear drive coupled to the gantry for translating the gantry in a horizontal direction; a C-arm mounted on the gantry, the C-arm rotatable across at least a 90 degree angle; an X-ray source mounted to one end of C-arm; an X-ray detector array mounted to the opposite end of the C-arm. The array is formed of a plurality of array elements, each array element formed of a plurality of linear detectors. Each array element is mounted perpendicular to a radial line between a focal spot of the X-ray source and a middle of each array element, and the X-ray detector array has a focal point at the X-ray source.

5. 外观设计

USD555243S1 X-ray apparatus for body scanning 有权
标题翻译：用于身体扫描的X射线装置
公开(公告)号：USD555243S1
公开(公告)日：2007-11-13
申请号：US29245840
申请日：2005-12-29
申请人： Vladimir N. Linev
设计人： Vladimir N. Linev

6. 发明授权

US10191181B2 Multi-channel system for truck and cargo scanning using impulse radiation sources 有权
公开(公告)号：US10191181B2
公开(公告)日：2019-01-29
申请号：US15258108
申请日：2016-09-07
申请人： ADANI Systems, Inc.
发明人： Vitaliy Yevgenievich Yamniy , Vladimir Nikolaevich Linev , Kirill Olegovich Yamniy
IPC分类号： H05G1/64 , G01N23/04 , G01V5/00 , G01T1/20
摘要： A multi-channel system for truck scanning, includes an impulse radiation source; and a plurality of detection circuits, each detection circuit comprising a scintillator, a photodiode, a supplemental circuit, an integrator and an ADC, connected in series. A current of the photodiode is proportional to radiation from the impulse radiation source. A data storage device stores outputs of the ADCs and provides the outputs to a computer that converts them to a shadow image of the scanned truck. The supplemental circuit isolates a capacitance of the photodiode from the integrator, filters out low frequency signals from the photodiode, amplifies the signal from the photodiode and reduces a bandwidth of the photodiode seen by the integrator. The supplemental circuit reduces an influence of capacitance of the photodiode on system noise, increases a signal-to-noise ratio of the system, and reduces an influence of photodiode temperature changes on a quality of the scanned image.

7. 发明授权

US09592016B2 Multi-beam stereoscopic X-ray body scanner 有权
标题翻译：多光束立体X射线体扫描仪
公开(公告)号：US09592016B2
公开(公告)日：2017-03-14
申请号：US15195111
申请日：2016-06-28
申请人： ADANI Systems, Inc.
发明人： Vladimir N. Linev
IPC分类号： G01N23/04 , A61B6/00 , G01V5/00 , A61B6/12 , G01N23/00 , A61B6/04 , A61B6/06 , A61B6/02
CPC分类号： A61B6/4014 , A61B6/02 , A61B6/022 , A61B6/04 , A61B6/06 , A61B6/12 , A61B6/4078 , A61B6/4241 , A61B6/4405 , G01N23/00 , G01N23/02 , G01N2223/03 , G01V5/0016 , G01V5/0058
摘要： An X-ray examination station includes a first source of X-ray radiation for whole body scanning of a human body using a first fan beam of X-ray radiation; a first vertical linear radiation detector configured to detect the first fan beam; a second source of X-ray radiation installed at mid-height of a person being examined, for scanning a central portion of the human body using a second fan beam of X-ray radiation; a second vertical detector of X-ray radiation configured to detect the second fan beam; and a control unit configured to turn on each of the X-ray radiation sources. The first and the second radiation fan beams are emitted in parallel planes. The first X-ray radiation source is turned on for the whole body scanning. The second X-ray radiation source is turned on for scanning the torso portion of the body.
摘要翻译： X射线检查站包括使用X射线辐射的第一扇形束对人体进行全身扫描的第一X射线源; 第一垂直线性辐射检测器，被配置为检测第一扇形光束; 安装在正在检查的人的中间高度处的X射线辐射的第二源，用于使用X射线辐射的第二扇形束扫描人体的中心部分; 配置成检测第二扇形束的X射线辐射的第二垂直检测器; 以及控制单元，被配置为接通每个X射线辐射源。第一和第二辐射扇形光束在平行平面上发射。第一个X射线辐射源被打开以进行全身扫描。接通第二X射线辐射源以扫描身体的躯干部分。

8. 发明授权

US09392983B2 Multi-beam stereoscopic X-ray body scanner 有权
公开(公告)号：US09392983B2
公开(公告)日：2016-07-19
申请号：US15014237
申请日：2016-02-03
申请人： ADANI Systems, Inc.
发明人： Vladimir N. Linev
IPC分类号： G01N23/04 , A61B6/00 , A61B6/06 , A61B6/04
CPC分类号： A61B6/4014 , A61B6/02 , A61B6/022 , A61B6/04 , A61B6/06 , A61B6/12 , A61B6/4078 , A61B6/4241 , A61B6/4405 , G01N23/00 , G01N23/02 , G01N2223/03 , G01V5/0016 , G01V5/0058
摘要： An X-ray examination station includes a first source of X-ray radiation for whole body scanning of a human body using a first fan beam of X-ray radiation; a first vertical linear radiation detector configured to detect the first fan beam; a second source of X-ray radiation installed at mid-height of a person being examined, for scanning a central portion of the human body using a second fan beam of X-ray radiation; a second vertical detector of X-ray radiation configured to detect the second fan beam; and a control unit configured to turn on each of the X-ray radiation sources. The first and the second radiation fan beams are emitted in parallel planes. The first X-ray radiation source is turned on for the whole body scanning. The second X-ray radiation source is turned on for scanning the central portion of the body.

9. 发明授权

US09277897B1 Multi-beam stereoscopic X-ray body scanner 有权
标题翻译：多光束立体X射线体扫描仪
公开(公告)号：US09277897B1
公开(公告)日：2016-03-08
申请号：US14463748
申请日：2014-08-20
申请人： ADANI Systems, Inc.
发明人： Vladimir N. Linev
IPC分类号： G01N23/04 , A61B6/00 , A61B6/02 , G01V5/00
CPC分类号： A61B6/4014 , A61B6/02 , A61B6/022 , A61B6/04 , A61B6/06 , A61B6/12 , A61B6/4078 , A61B6/4241 , A61B6/4405 , G01N23/00 , G01N23/02 , G01N2223/03 , G01V5/0016 , G01V5/0058
摘要： An X-ray examination station includes a first source of X-ray radiation for whole body scanning of a human body using a first fan beam of X-ray radiation; a first vertical linear radiation detector configured to detect the first fan beam; a second source of X-ray radiation installed at mid-height of a person being examined, for scanning a central portion of the human body using a second fan beam of X-ray radiation; a second vertical detector of X-ray radiation configured to detect the second fan beam; and a control unit configured to turn on each of the X-ray radiation sources. The first and the second radiation fan beams are emitted in parallel planes. The first X-ray radiation source is turned on for the whole body scanning. The second X-ray radiation source is turned on for scanning the central portion of the body.
摘要翻译： X射线检查站包括使用X射线辐射的第一扇形束对人体进行全身扫描的第一X射线源; 第一垂直线性辐射检测器，被配置为检测第一扇形光束; 安装在正在检查的人的中间高度处的X射线辐射的第二源，用于使用X射线辐射的第二扇形束扫描人体的中心部分; 配置成检测第二扇形束的X射线辐射的第二垂直检测器; 以及控制单元，被配置为接通每个X射线辐射源。第一和第二辐射扇形光束在平行平面上发射。第一个X射线辐射源被打开以进行全身扫描。第二X射线辐射源被打开以扫描身体的中心部分。

10. 发明授权

US10416340B2 Autonomous container-transportable system for vehicle scanning 有权
公开(公告)号：US10416340B2
公开(公告)日：2019-09-17
申请号：US15607446
申请日：2017-05-27
申请人： ADANI Systems, Inc.
发明人： Vladimir Karas , Vladimir N. Linev
IPC分类号： G01V5/00
摘要： A containerized system for vehicle scanning, includes a container; the container having a vertically movable top portion of the container, the top portion including an X-ray source and a collimator; the container having a bottom portion, the bottom portion including a first linear X-ray detector; an entry ramp that rotates to a vertical position in a transportable state and functions as a first wall of the container, the entry ramp being foldable so as not to exceed a height of the container in the transportable state; an exit ramp that rotates to a vertical position in the transportable state and functions as a second wall of the container, the entry ramp being foldable so as not to exceed a height of the container in the transportable state; a generator for autonomous operation; and an operator station for display of scan data.

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