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公开(公告)号：US20120095330A1
公开(公告)日：2012-04-19
申请号：US13378130
申请日：2010-05-17
申请人： Guy Shechter , Douglas A. stanton
发明人： Guy Shechter , Douglas A. stanton
IPC分类号： A61B5/05
CPC分类号： A61B5/06 , A61B1/00016 , A61B1/00029 , A61B5/0013 , A61B5/061 , A61B5/065 , A61B6/12 , A61B2560/0219 , A61B2562/0219 , A61B2562/028
摘要： A system for tracking a device can include a medical device for placement in a target anatomy of a patient, one or more sensors in proximity to and connected to the medical device, wherein positioning data associated with the medical device is generated by the one or more accelerometric sensors, and a processor for determining at least one of a position and an orientation of the medical device based on the positioning data.
摘要翻译： 用于跟踪设备的系统可以包括用于放置在患者的目标解剖结构中的医疗设备，靠近并连接到医疗设备的一个或多个传感器，其中与医疗设备相关联的定位数据由一个或多个 加速度传感器和用于基于定位数据确定医疗装置的位置和取向中的至少一个的处理器。
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2.发明申请ANATOMICALLY AND FUNCTIONALLY ACCURATE SOFT TISSUE PHANTOMS AND METHOD FOR GENERATING SAME 审中-公开非正式和功能准确的软组织方法及其产生方法公开(公告)号：US20100047752A1
公开(公告)日：2010-02-25
申请号：US12520326
申请日：2007-12-19
申请人： Raymond Chan , Robert Manzke , Douglas A. Stanton , Guy Shechter
发明人： Raymond Chan , Robert Manzke , Douglas A. Stanton , Guy Shechter
CPC分类号： G09B23/32 , B29C33/3857 , B29C39/021 , B29C39/123 , B29C2033/3871 , B29K2029/04 , B29K2083/005 , B29L2031/753
摘要： A method, system and apparatus for manufacturing anatomically and functionally accurate soft tissue phantoms with multimodality characteristics for imaging studies is disclosed. The organ/tissue phantom is constructed by filling a container containing an organ having inner vasculature therein with a molten elastomeric material; inserting a plurality of rods with bumps thereupon through the container and the organ; allowing the molten elastomeric material to harden and cure; removing the organ; replacing the organ with a plurality of elastomeric segments; and removing an elastomeric segment and replacing the void created thereupon with molten PVA to create a PVA segment; allowing the molten PVA segment to harden and cure; and repeating the creation of PVA segments until all the elastomeric segments have been removed, such that each successive molten PVA segment adheres to and fuses with the previous hardened PVA segment so as to form an approximately complete organ phantom cast. The organ/tissue phantom is completed by inserting the approximately complete organ phantom cast inserting upside-down into a fixture made from the bottom-most elastomeric segment, which contains molten PVA; and allowing the molten PVA to harden and cure.
摘要翻译： 公开了一种用于制造具有用于成像研究的多模态特征的解剖学和功能上精确的软组织模体的方法，系统和装置。 器官/组织体模是通过将含有内部脉管系统的器官的容器用熔融的弹性材料填充而构成的; 在其上插入多个具有凸块的杆穿过容器和器官; 使熔融的弹性体材料硬化和固化; 去除器官 用多个弹性片段代替器官; 并除去弹性链段并用熔融的PVA代替其上产生的空隙以产生PVA链段; 使熔融的PVA段硬化和固化; 并重复创建PVA片段，直到所有的弹性体片段都被去除，使得每个连续的熔融PVA片段粘附并与先前硬化的PVA片段熔合，从而形成近似完整的器官体模。 通过将近似完整的器官体模插入插入由最下面的弹性片段制成的夹具中来完成器官/组织体模，所述夹具包含熔融的PVA; 并使熔融的PVA硬化和固化。
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公开(公告)号：US09179985B2
公开(公告)日：2015-11-10
申请号：US12867267
申请日：2009-02-27
CPC分类号： A61B5/6848 , A61B5/0066 , A61B5/0075 , A61B5/0084 , A61B10/0275 , A61B10/04 , A61B17/3403 , A61B17/3421 , A61B34/20 , A61B2017/00061 , A61B2017/00066 , A61B2034/2051 , A61B2090/306 , A61B2090/378 , A61B2576/00
摘要： A system for providing integrated guidance for positioning a needle in a body has two levels of guidance: a coarse guidance and a fine guidance. The system includes a non-invasive tracking system for tracing the biopsy device in the body, for providing the coarse guidance. Furthermore, the system includes an optical detector mounted on the needle for obtaining optical information discriminating tissue in the body, for providing the fine guidance.
摘要翻译： 用于提供用于将针定位在身体中的集成指导的系统具有两个指导级别：粗略的引导和精细的引导。 该系统包括用于跟踪身体中活检装置的非侵入性跟踪系统，用于提供粗略的引导。 此外，该系统包括安装在针上的光学检测器，用于获得识别身体中的组织的光学信息，以提供精细引导。
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4.发明申请OPTICAL SENSING - ENABLED INTERVENTIONAL INSTRUMENTS FOR RAPID DISTRIBUTED MEASUREMENTS OF BIOPHYSICAL PARAMETERS 审中-公开光学感测 - 用于生物物理参数快速分布测量的传统仪器公开(公告)号：US20120197097A1
公开(公告)日：2012-08-02
申请号：US13501101
申请日：2010-08-26
IPC分类号： A61B5/1459 , A61B6/00
CPC分类号： A61B1/00165 , A61B1/005 , A61B34/20 , A61B90/06 , A61B2017/00022 , A61B2034/2061
摘要： An interventional instrument, system and method include an elongated flexible member (100) having one or more segmented sections (101) disposed longitudinally. An optical fiber (104) is disposed internally in the flexible member. A plurality of optical sensors (102) are coupled to the optical fiber and distributed along a length of the flexible member such that the optical sensors are positioned to monitor parameters simultaneously at different positions or at different data sources along the flexible member to provide distributed sensing.
摘要翻译： 介入仪器，系统和方法包括具有纵向设置的一个或多个分段部分（101）的细长柔性构件（100）。 光纤（104）设置在柔性构件的内部。 多个光学传感器（102）耦合到光纤并且沿着柔性部件的长度分布，使得光学传感器被定位成在沿着柔性部件的不同位置或不同数据源处同时监测参数以提供分布式感测 。
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公开(公告)号：US20100317964A1
公开(公告)日：2010-12-16
申请号：US12867267
申请日：2009-02-27
CPC分类号： A61B5/6848 , A61B5/0066 , A61B5/0075 , A61B5/0084 , A61B10/0275 , A61B10/04 , A61B17/3403 , A61B17/3421 , A61B34/20 , A61B2017/00061 , A61B2017/00066 , A61B2034/2051 , A61B2090/306 , A61B2090/378 , A61B2576/00
摘要： A system for providing integrated guidance for positioning a needle in a body has two levels of guidance: a coarse guidance and a fine guidance. The system comprises a non-invasive tracking system (400) for tracing the biopsy device (100) in the body, for providing the coarse guidance. Furthermore, the system comprises an optical detector (101′, 102′, 103′) mounted on the needle (100) for obtaining optical information discriminating tissue in the body, for providing the fine guidance.
摘要翻译： 用于提供用于将针定位在身体中的集成指导的系统具有两个指导级别：粗略的引导和精细的引导。 该系统包括用于跟踪身体中的活检装置（100）的非侵入式跟踪系统（400），用于提供粗略的引导。 此外，该系统包括安装在针（100）上的光学检测器（101'，102'，103'），用于获得鉴别身体中的组织的光学信息，以提供精细引导。
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6.发明申请APPARATUS, SYSTEM AND METHOD FOR IMAGING AND TREATMENT USING OPTICAL POSITION SENSING 审中-公开装置，使用光学位置感测成像和处理的系统和方法公开(公告)号：US20130131499A1
公开(公告)日：2013-05-23
申请号：US13577268
申请日：2011-01-14
申请人： Raymond Chan , Guy Shechter , Adrien Emmanuel Desjardins , Gert 'T Hooft , Christopher Stephen Hall
发明人： Raymond Chan , Guy Shechter , Adrien Emmanuel Desjardins , Gert 'T Hooft , Christopher Stephen Hall
IPC分类号： A61B5/06
CPC分类号： A61B5/065 , A61B8/0833 , A61B8/0841 , A61B8/12 , A61B8/4245 , A61B8/4254 , A61B8/4263 , A61B8/4405 , A61B8/4483 , A61B34/20 , A61N7/02
摘要： An apparatus, system and method for determining a position includes a transducer device (102) configured to receive signals from a console (104) and generate images based upon reflected waves. A flexible cable (108) is coupled to the transducer device to provide excitation energy to the transducer device from the console. An optical fiber (110) has a shape and position corresponding to a shape and position of the cable during operation. A plurality of sensors (122) is in optical communication with the optical fiber. The sensors are configured to measure deflections and bending in the optical fiber such that the deflections and bending in the optical fiber are employed to determine positional information about the transducer device.
摘要翻译： 用于确定位置的装置，系统和方法包括被配置为从控制台（104）接收信号并基于反射波产生图像的换能器装置（102）。 柔性电缆（108）耦合到换能器装置，以从控制台向换能器装置提供激发能量。 光纤（110）具有在操作期间对应于电缆的形状和位置的形状和位置。 多个传感器（122）与光纤光学通信。 传感器被配置为测量光纤中的偏转和弯曲，使得光纤中的偏转和弯曲被用于确定关于换能器装置的位置信息。
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公开(公告)号：US20110166410A1
公开(公告)日：2011-07-07
申请号：US12992905
申请日：2009-06-12
CPC分类号： A61B19/5244 , A61B34/20 , A61B2034/2051 , A61B2034/2072 , A61B2090/363 , A61B2090/364 , A61B2090/3908 , A61N5/1015 , A61N2005/1018
摘要： A brachytherapy system for a target region (200) can include an applicator (100) having a plurality of channels (110) that are hollow where the applicator is implanted in the target region, a tracking device (175), a tracking signal generator (180) to generate a signal received by the tracking device, and a processor (550). The tracking device can have a size and shape to be advanced and retracted through at least a portion of the plurality of channels. The processor can determine a position of one or more of the plurality of channels based on a movement of the tracking device. The processor can determine the location of the plurality of channels in the images based on the position measurements from the tracking device.
摘要翻译： 用于目标区域（200）的近距离放射治疗系统可以包括具有多个通道（110）的施用器（100），所述多个通道（110）在施加器被植入目标区域中是中空的，跟踪装置（175），跟踪信号发生器 180）以产生由跟踪装置接收的信号，以及处理器（550）。 跟踪装置可以具有通过多个通道的至少一部分前进和缩回的尺寸和形状。 处理器可以基于跟踪设备的移动来确定多个信道中的一个或多个的位置。 处理器可以基于来自跟踪设备的位置测量来确定图像中的多个通道的位置。
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公开(公告)号：US09757034B2
公开(公告)日：2017-09-12
申请号：US13877343
申请日：2011-10-06
申请人： Adrien Emmanuel Desjardins , Gert Wim 'T Hooft , Raymond Chan , Robert Manzke , Guy Shechter , Christopher Stephen Hall
发明人： Adrien Emmanuel Desjardins , Gert Wim 'T Hooft , Raymond Chan , Robert Manzke , Guy Shechter , Christopher Stephen Hall
CPC分类号： A61B5/0033 , A61B6/4494 , A61B17/3478 , A61B34/20 , A61B90/98 , A61B2034/2061 , A61B2090/3764
摘要： A system and method are provided for tracking a functional part of an instrument during an interventional procedure and displaying dynamic imaging corresponding to a functional part of the instrument. The system comprises: at least one instrument; a system for acquiring anatomical images relevant to guiding the instrument; a tether connected to the imaging system at a fixed end and connected to the instrument at a distal end, the tether comprising at least one longitudinal optical fiber with a plurality of optical shape sensors; an optical console that interrogates the sensors and detects reflected light; and a processor that calculates local curvature at each sensor location to determine the three-dimensional shape of the tether and determines the location and orientation of the instrument relative to the images using the local curvatures of the tether and the location of the fixed end of the tether.
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公开(公告)号：US08447384B2
公开(公告)日：2013-05-21
申请号：US12993854
申请日：2009-06-12
申请人： Sheng Xu , Jochen Kruecker , Guy Shechter , Ian Farmer , Peter Lyle Choyke , Peter Pinto , Bradford J. Wood
发明人： Sheng Xu , Jochen Kruecker , Guy Shechter , Ian Farmer , Peter Lyle Choyke , Peter Pinto , Bradford J. Wood
IPC分类号： A61B5/05
CPC分类号： A61B8/4254 , A61B10/0233 , A61B34/20 , A61B2034/2051 , A61B2090/364 , A61B2090/374 , A61B2090/378
摘要： A method and system for performing biopsies can include an imaging system for obtaining diagnostic images of a target region; a tracking system; a probe having a deployable biopsy needle for performing a biopsy procedure where the tracking system generates tracking information for at least one of the probe and the biopsy needle; an ultrasound imaging system for obtaining ultrasound imaging of the target region; and a computer in communication with the tracking system, the imaging system and the ultrasound imaging system. The computer can register the tracking system with the imaging system. The computer transfers a marking of a biopsy site associated with the biopsy procedure from the ultrasound imaging to the diagnostic images based on the tracking information and the registration of the tracking system with the diagnostic images.
摘要翻译： 用于进行活组织检查的方法和系统可以包括用于获得目标区域的诊断图像的成像系统; 跟踪系统; 具有用于执行活检程序的可展开活检针的探针，其中所述跟踪系统生成所述探针和所述活检针中的至少一个的跟踪信息; 用于获得所述目标区域的超声成像的超声成像系统; 以及与跟踪系统，成像系统和超声成像系统通信的计算机。 计算机可以使用成像系统注册跟踪系统。 计算机根据跟踪信息和跟踪系统与诊断图像的登记，将与活检程序相关联的活检部位的标记从超声成像传送到诊断图像。
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10.发明申请FLEXIBLE INSTRUMENT CHANNEL INSERT FOR SCOPE WITH REAL-TIME POSITION TRACKING 审中-公开灵活的仪器通道插入与实时位置跟踪范围公开(公告)号：US20130109957A1
公开(公告)日：2013-05-02
申请号：US13521579
申请日：2010-12-06
IPC分类号： A61B5/06
CPC分类号： A61B5/061 , A61B1/00082 , A61B1/005 , A61B1/018 , A61B5/1076 , A61B2034/2061 , G01D5/35383 , G02B6/022
摘要： An apparatus, system and method determining a position of an instrument (100) are provided. A sheath (104) is configured to fit within an instrument channel of a medical scope. An optical fiber (112) is disposed within the sheath and a plurality of sensors (106) is integrated in optical fiber. The sensors are configured to measure deflections and bending in the optical fiber. A fixing mechanism (140) is sized to fit within the instrument channel in a first state and fixes the sheath within the instrument channel in a second state such that the fixing mechanism anchors the sheath and the optical fiber so that the deflections and bending in the optical fiber are employed to determine a position of the instrument.
摘要翻译： 提供了一种确定仪器（100）的位置的装置，系统和方法。 护套（104）被配置为装配在医疗范围的仪器通道内。 光纤（112）设置在护套内，多个传感器（106）集成在光纤中。 传感器被配置成测量光纤中的偏转和弯曲。 固定机构（140）的尺寸被设计成在第一状态下装配在仪器通道内，并且在第二状态下将护套固定在仪器通道内，使得固定机构锚固护套和光纤，使得在 光纤用于确定仪器的位置。
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