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公开(公告)号：US10039506B2
公开(公告)日：2018-08-07
申请号：US14647643
申请日：2013-11-26
摘要： A method for moving a motorized table designed to receive a patient in a medical imaging system comprising a radiation detector capable of detecting a beam of radiation emitted by a radiation source, the method comprising generating a signal that indicates a movement of the motorized table in the plane of the motorized table causing or tending to cause said beam to at least partially or completely leave an area predefined by the user of the medical imaging system.
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公开(公告)号：US09902071B2
公开(公告)日：2018-02-27
申请号：US15058423
申请日：2016-03-02
发明人： Huan Tan , John Michael Lizzi , Douglas Forman , Charles Burton Theurer , Omar Al Assad , Romano Patrick , Balajee Kannan , Yonatan Gefen
IPC分类号： G06F19/00 , B25J9/16 , B60T15/54 , H04N7/18 , H04N5/225 , G06T7/00 , B25J13/08 , B25J19/02 , B25J11/00 , B60T7/16 , B60T15/04
CPC分类号： B25J13/003 , B25J9/1612 , B25J9/162 , B25J9/1661 , B25J9/1664 , B25J9/1666 , B25J9/1679 , B25J9/1694 , B25J9/1697 , B25J11/00 , B25J13/085 , B25J19/021 , B25J19/023 , B60T7/16 , B60T15/048 , B60T15/54 , G05B2219/40039 , G05B2219/40586 , G05B2219/40613 , G06T7/004 , G06T7/70 , H04N5/2253 , H04N7/181 , Y10S901/01
摘要： A system is provided that includes a machine assembly, a first imaging sensor, an encoder, and one or more processors. The machine assembly is movable to actuate a brake lever of a vehicle in order to open a valve of an air brake system. The first imaging sensor is positioned to acquire two-dimensional perception information of a working environment that includes the brake lever during movement of the machine assembly towards the brake lever. The encoder detects a displacement of the machine assembly relative to a reference position of the machine assembly. The one or more processors estimate a target position of the brake lever relative to the machine assembly during movement of the machine assembly based on the two-dimensional perception information and the displacement. The one or more processors drive the movement of the machine assembly towards the target position of the brake lever.
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公开(公告)号：US20170341236A1
公开(公告)日：2017-11-30
申请号：US15292605
申请日：2016-10-13
发明人： Romano Patrick , Shiraj Sen , Arpit Jain , Huan Tan , Yonatan Gefen , Shuai Li , Shubao Liu , Pramod Sharma , Balajee Kannan , Viktor Holovashchenko , Douglas Forman , John Michael Lizzi , Charles Burton Theurer , Omar Al Assad , Ghulam Ali Baloch , Frederick Wheeler
CPC分类号： G05D1/0251 , B25J5/007 , B25J13/081 , B25J19/021 , G05D1/0274 , G05D2201/0216 , Y10S901/01
摘要： A robotic system includes a controller configured to obtain image data from one or more optical sensors and to determine one or more of a location and/or pose of a vehicle component based on the image data. The controller also is configured to determine a model of an external environment of the robotic system based on the image data and to determine tasks to be performed by components of the robotic system to perform maintenance on the vehicle component. The controller also is configured to assign the tasks to the components of the robotic system and to communicate control signals to the components of the robotic system to autonomously control the robotic system to perform the maintenance on the vehicle component.
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公开(公告)号：US09799198B2
公开(公告)日：2017-10-24
申请号：US15058368
申请日：2016-03-02
发明人： Huan Tan , John Michael Lizzi , Douglas Forman , Charles Burton Theurer , Omar Al Assad , Romano Patrick , Viktor Holovashchenko , Balajee Kannan , Yonatan Gefen
IPC分类号： G08B21/00 , G08B21/18 , G05B15/02 , G05B19/048 , G08B7/06
CPC分类号： G08B21/18 , B25J9/1602 , G05B15/02 , G05B19/048 , G05B2219/14006 , G05B2219/23227 , G05B2219/40099 , G05B2219/40414 , G08B7/06
摘要： Method includes executing a dynamic decision-making process that includes (a) receiving environmental data and (b) determining a fused ensemble based on the environmental data and a state parameters of a current state of a machine assembly. The fused ensemble includes communications from a system interface to the operator for the state parameters. The communications inform an operator about the state parameters and includes at least one of a visual signal, an audible signal, or a tactile signal from the system interface. The decision-making process also includes (c) communicating the fused ensemble to the operator through the system interface and (d) repeating (a)-(c) while the machine assembly is in the current state. The fused ensemble is configured to change based on changes in the environmental data.
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公开(公告)号：US20160166329A1
公开(公告)日：2016-06-16
申请号：US14570988
申请日：2014-12-15
CPC分类号： A61B6/4014 , A61B6/025 , A61B6/12 , A61B6/4441 , A61B6/461 , A61B6/463 , A61B6/481 , A61B6/482 , A61B6/486 , A61B6/5211 , A61B6/5235 , A61B6/54 , A61B6/541 , A61B6/542 , A61B6/545 , A61B6/547
摘要： The present disclosure relates to the identification and tracking of a navigational instrument (e.g., a needle) in three-dimensions, with substantially real-time image updates of the instrument and updates of the tissue at an equal or lower rate. In certain embodiments, the images are acquired using a C-arm tomosynthesis system configured to move the X-ray source and detector in respective planes above and below the patient.
摘要翻译： 本公开涉及以三维的方式识别和跟踪导航仪器（例如，针头），具有仪器的基本上实时的图像更新和相同或更低的速率的组织的更新。 在某些实施例中，使用配置成在患者的上方和下方的相应平面中移动X射线源和检测器的C臂层析融合系统获取图像。
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16.发明申请公开(公告)号：US20150238159A1
公开(公告)日：2015-08-27
申请号：US14192466
申请日：2014-02-27
发明人： Omar Al Assad , David Allen Langan , Bernhard Erich Hermann Claus , Jeffrey Wayne Eberhard , Michel Francois Grimaud
CPC分类号： A61B6/5258 , A61B6/025 , A61B6/4014 , A61B6/4441 , A61B6/482
摘要： A method includes, in a bi-plane interventional imaging system, moving a first C-arm supporting a first X-ray source and a first X-ray detector about first and second axes while obtaining a plurality of first X-ray attenuation data sets relating to a subject of interest; moving a second C-arm, positioned crosswise with respect to the first C-arm and supporting a second X-ray source and a second X-ray detector, about the first axis while obtaining a plurality of second X-ray attenuation data sets relating to the subject of interest; and synchronizing the movement of the first and second C-arms to avoid collision therebetween.
摘要翻译： 一种方法包括在双平面介入成像系统中，移动支撑第一X射线源和第一X射线检测器的第一C形臂关于第一和第二轴，同时获得多个第一X射线衰减数据集 涉及一个感兴趣的主题; 移动相对于第一C形臂横向定位的第二C形臂，并围绕第一轴支撑第二X射线源和第二X射线检测器，同时获得多个第二X射线衰减数据集， 以感兴趣的话题; 并且使第一和第二C形臂的移动同步以避免它们之间的碰撞。
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公开(公告)号：US10851774B2
公开(公告)日：2020-12-01
申请号：US14945163
申请日：2015-11-18
IPC分类号： F04B49/20 , F04B47/02 , F04B53/14 , F04B19/22 , F04B51/00 , E21B43/12 , E21B47/00 , E21B47/008
摘要： A controller for operating a rod pumping unit at a pump speed. The controller includes a processor configured to operate a pump piston of the rod pumping unit at a first speed. The processor is further configured to determine a pump fillage level for a pump stroke based on a position signal and a load signal. The processor is further configured to reduce the pump speed to a second speed based on the pump fillage level for the pump stroke.
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公开(公告)号：US10471595B2
公开(公告)日：2019-11-12
申请号：US15293905
申请日：2016-10-14
发明人： Huan Tan , Balajee Kannan , Yonatan Gefen , Romano Patrick , Omar Al Assad , Douglas Forman , Charles Theurer , John Lizzi
摘要： A robot system is provided that includes a base, an articulable arm, a visual acquisition unit, and at least one processor. The articulable arm extends from the base and is configured to be moved toward a target. The visual acquisition unit is mounted to the arm or the base, and acquires environmental information. The at least one processor is operably coupled to the arm and the visual acquisition unit, the at least one processor configured to: generate an environmental model using the environmental information; select, from a plurality of planning schemes, using the environmental model, at least one planning scheme to translate the arm toward the target; plan movement of the arm toward the target using the selected at least one planning scheme; and control movement of the arm toward the target using the at least one selected planning scheme.
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公开(公告)号：US10029372B2
公开(公告)日：2018-07-24
申请号：US14966717
申请日：2015-12-11
发明人： Huan Tan , John Michael Lizzi , Douglas Forman , Charles Burton Theurer , Omar Al Assad , Mauricio Castillo-Effen , Romano Patrick , Balajee Kannan , Yonatan Gefen
IPC分类号： G05B19/04 , G05B19/18 , B25J9/16 , B60T15/54 , B61H13/02 , B25J13/08 , B25J11/00 , B25J15/00 , B25J19/02 , B60T7/16 , B60T15/04
摘要： A system includes a machine assembly, an imaging sensor, an encoder, and one or more processors. The machine assembly is movable to actuate a brake lever of a vehicle in order to open a valve of an air brake system of the vehicle. The imaging sensor acquires perception information of a working environment that includes the brake lever. The encoder detects a displaced position of the machine assembly relative to a reference position of the machine assembly. The one or more processors detect a position of the brake lever relative to the machine assembly based on the acquired perception information and the detected displacement of the arm. The one or more processors generate a motion trajectory for the machine assembly that provides a path to the brake lever. The one or more processors drive movement of the machine assembly along the motion trajectory towards the brake lever.
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公开(公告)号：US20170268500A1
公开(公告)日：2017-09-21
申请号：US15424452
申请日：2017-02-03
发明人： Omar Al Assad , Rogier Sebastiaan Blom, JR. , Gary Hughes , Justin Edwin Barton , Peter Westerkamp
CPC分类号： F04B49/20 , E21B43/126 , E21B47/0007 , E21B47/0008 , F04B47/022 , F04B47/026 , F04B49/065 , F04B51/00 , F04B53/14 , F04B2201/0201 , F04B2201/0202 , F04B2201/0203 , F04B2201/1201 , F04B2201/121 , F04B2201/1211
摘要： A controller for operating a rod pumping unit at a pump speed. The controller includes a processor configured to operate a pump piston of the rod pumping unit at a first speed. The processor is further configured to determine a pump fillage level for a pump stroke based on a position signal and a load signal. The processor is further configured to reduce the pump speed to a second speed based on the pump fillage level for the pump stroke.
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