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公开(公告)号：US20160045273A1
公开(公告)日：2016-02-18
申请号：US14927048
申请日：2015-10-29
发明人： Archibald MacRobert Campbell , David Anthony Cardwell , John Hay Durrell , Yuanhua Shi , Kai Yuan Huang , Kysen Grant Boyd Palmer , Anthony Robert Dennis , Chung Kwong Yeung
CPC分类号： A61B17/3417 , A61B17/00234 , A61B17/3423 , A61B19/20 , A61B19/2203 , A61B34/30 , A61B34/73 , A61B34/76 , A61B2017/00283 , A61B2017/00411 , A61B2017/00876 , A61B2017/3484 , A61B2019/2215 , A61B2019/2253 , A61B2019/2292 , A61B2019/5227 , A61B2034/302 , A61B2090/371 , Y10S901/09 , Y10S901/34 , Y10S901/41 , Y10T428/13
摘要： Present example embodiments relate generally to a surgical system comprising an internal anchor assembly configurable to be inserted into and positioned inside a cavity of a body. The surgical system further comprises an external anchor assembly configurable to magnetically couple to the internal anchor assembly. The external anchor assembly may comprise a magnetic assembly. The magnetic assembly may include one or more superconducting magnets configurable to generate a magnetic field. The magnetic assembly may further include a conductive housing for receiving the one or more superconducting magnets. The external anchor assembly may further include a temperature control section configurable to control a temperature of the one or more superconducting magnets via the conductive housing. The external anchor assembly may further include an external anchor body configurable to receive the magnetic assembly and the temperature control section. The external anchor body may be fixably positionable outside of the body.
摘要翻译： 本示例实施例大体上涉及一种外科系统，其包括内部锚固组件，该内部锚固组件可配置成插入并定位在身体的腔体内。 手术系统还包括可配置为磁耦合到内部锚固组件的外部锚固组件。 外部锚固组件可以包括磁性组件。 磁性组件可以包括可配置成产生磁场的一个或多个超导磁体。 磁性组件还可以包括用于接收一个或多个超导磁体的导电外壳。 外部锚固组件还可以包括温度控制部分，其可配置成通过导电壳体控制一个或多个超导磁体的温度。 外部锚固组件还可以包括可配置成接收磁性组件和温度控制部分的外部锚固体。 外部锚固体可以可固定地定位在身体外部。
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公开(公告)号：US09089351B2
公开(公告)日：2015-07-28
申请号：US13739583
申请日：2013-01-11
CPC分类号： A61B19/20 , A61B18/1445 , A61B34/30 , A61B34/35 , A61B46/10 , A61B46/13 , A61B90/04 , A61B2018/00083 , A61B2090/0813
摘要： A surgical apparatus includes a shaft having a proximal end and a distal end, an end effector coupled to the distal end of the shaft, and a sheath disposed on an external surface of the instrument shaft. The sheath includes a material that is permeable to gas so as to permit equalization of a pressure differential after insertion of the sheath and shaft into an environment at a surgical insufflation gas pressure. The pressure differential is between an insufflation gas pressure and an initial pressure lower than the insufflation gas pressure.
摘要翻译： 手术装置包括具有近端和远端的轴，连接到轴的远端的端部执行器和设置在仪器轴的外表面上的护套。 护套包括可渗透气体的材料，以便在将鞘和轴插入手术注入气体压力的环境中之后允许压差平衡。 压力差在吹入气体压力和低于吹入气体压力的初始压力之间。
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3.发明授权Medical robotic system having entry guide controller with instrument tip velocity limiting 有权具有入口导向控制器的医疗机器人系统，具有仪器尖端速度限制公开(公告)号：US08961399B2
公开(公告)日：2015-02-24
申请号：US14178700
申请日：2014-02-12
发明人： Nicola Diolaiti
摘要： A medical robotic system includes an entry guide with articulatable instruments extending out of its distal end, an entry guide manipulator providing controllable four degrees-of-freedom movement of the entry guide, and a controller configured to limit joint velocities in the entry guide manipulator so as to prevent movement of tips of the articulatable instruments from exceeding a maximum allowable linear velocity when the entry guide manipulator is being used to move the entry guide.
摘要翻译： 医疗机器人系统包括具有从其远端延伸出的可关节运动器械的进入引导件，提供入口引导件的可控四自由度运动的进入引导操纵器和被配置为限制入口引导操纵器中的关节速度的控制器 以便当使用进入导向机械手来移动入口导板时，防止可铰接器械的尖端的移动超过最大允许线速度。
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公开(公告)号：US08721660B2
公开(公告)日：2014-05-13
申请号：US12668019
申请日：2008-07-07
申请人： Elfar Ulfarsson , Anders Nordell , Bo Nordell
发明人： Elfar Ulfarsson , Anders Nordell , Bo Nordell
IPC分类号： A61B19/00
CPC分类号： A61B19/20 , A61B5/055 , A61B5/062 , A61B5/064 , A61B6/032 , A61B90/10 , A61B90/11 , A61B90/14 , A61B90/36 , A61B90/39 , A61B2034/2068 , A61B2034/207 , A61B2090/3916 , A61B2090/3983 , A61N5/10
摘要： A fiducial marker system (210a-c) comprises a first unit and a second unit. The first unit is patient affixable and comprises a partly spherical inner surface having a first center point that is adapted to receive a touch probe measurement head for measuring the spatial position of the center point. The second unit is releasably attachable to an outer surface of the first unit, and has a second center point, wherein the first center point and the second center point are substantially identical when the second unit is attached to the first unit. For stereotactic therapy, a patient is imaged with the first and second unit assembled. Then the second unit is detached. A stereotactic frame (300) is attached to the first units via arms. Thus frameless imaging is provided in a frame based stereotactic surgery system with high precision. Repeated assembly of the frame (300) to the first units, remaining in the patient, provides advantageous fractionized stereotactic radiotherapy.
摘要翻译： 基准标记系统（210a-c）包括第一单元和第二单元。 第一单元是可耐用的，并且包括部分球形的内表面，其具有适于接收用于测量中心点的空间位置的测头测量头的第一中心点。 第二单元可释放地附接到第一单元的外表面，并且具有第二中心点，其中当第二单元附接到第一单元时，第一中心点和第二中心点基本相同。 对于立体定向治疗，患者以第一和第二单元组装成像。 然后第二个单元是分离的。 立体定向框架（300）通过臂附接到第一单元。 因此，在基于帧的立体定向手术系统中提供无框架成像，其精度高。 保留在患者体内的框架（300）重复组装到第一单元提供有利的分级立体定向放射治疗。
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公开(公告)号：US08571632B2
公开(公告)日：2013-10-29
申请号：US12139123
申请日：2008-06-13
CPC分类号： A61B19/20 , A61B5/0555 , A61B8/0825 , A61B8/0833 , A61B8/0841 , A61B8/406 , A61B8/4245 , A61B8/4416 , A61B8/5238 , A61B10/0233 , A61B90/10 , A61B90/11 , A61B90/14 , A61B90/17 , A61B2017/3411 , A61B2017/3413 , A61B2090/374 , A61B2090/378 , A61B2090/3908 , G01S7/52049
摘要： Apparatus and method for using radio frequency coil systems for magnetic resonance imaging within an open architecture apparatus is provided. The MRI coil system includes a support structure with an open architecture in which secondary support structures, compression systems and plates containing RF coil systems may be introduced. These structures and RF coils can be moved relative to the patient, or removed entirely from the system. In one embodiment the system consists of a tabletop coil system, while another embodiment consists of a dedicated stretcher design.
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6.发明授权公开(公告)号：US07379769B2
公开(公告)日：2008-05-27
申请号：US10916738
申请日：2004-08-12
CPC分类号： A61B19/20 , A61B5/0555 , A61B8/0825 , A61B8/0833 , A61B8/0841 , A61B8/406 , A61B8/4245 , A61B8/4416 , A61B8/5238 , A61B10/0233 , A61B90/10 , A61B90/11 , A61B90/14 , A61B90/17 , A61B2017/3411 , A61B2017/3413 , A61B2090/374 , A61B2090/378 , A61B2090/3908 , G01S7/52049
摘要： This invention discloses a method and apparatus to deliver medical devices to targeted locations within human tissues using imaging data. The method enables the target location to be obtained from one imaging system, followed by the use of a second imaging system to verify the final position of the device. In particular, the invention discloses a method based on the initial identification of tissue targets using MR imaging, followed by the use of ultrasound imaging to verify and monitor accurate needle positioning. The invention can be used for acquiring biopsy samples to determine the grade and stage of cancer in various tissues including the brain, breast, abdomen, spine, liver, and kidney. The method is also useful for delivery of markers to a specific site to facilitate surgical removal of diseased tissue, or for the targeted delivery of applicators that destroy diseased tissues in-situ.
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公开(公告)号：US09241765B2
公开(公告)日：2016-01-26
申请号：US14034459
申请日：2013-09-23
申请人： HOLOGIC, INC.
CPC分类号： A61B19/20 , A61B5/0555 , A61B8/0825 , A61B8/0833 , A61B8/0841 , A61B8/406 , A61B8/4245 , A61B8/4416 , A61B8/5238 , A61B10/0233 , A61B90/10 , A61B90/11 , A61B90/14 , A61B90/17 , A61B2017/3411 , A61B2017/3413 , A61B2090/374 , A61B2090/378 , A61B2090/3908 , G01S7/52049
摘要： Apparatus and method for using radio frequency coil systems for magnetic resonance imaging within an open architecture apparatus is provided. The MRI coil system includes a support structure with an open architecture in which secondary support structures, compression systems and plates containing RF coil systems may be introduced. These structures and RF coils can be moved relative to the patient, or removed entirely from the system. In one embodiment the system consists of a tabletop coil system, while another embodiment consists of a dedicated stretcher design.
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公开(公告)号：US09237929B2
公开(公告)日：2016-01-19
申请号：US10596434
申请日：2004-12-17
申请人： Olivier Gerard , Raoul Florent , Geert Gijsbers
发明人： Olivier Gerard , Raoul Florent , Geert Gijsbers
CPC分类号： A61B19/20 , A61B6/12 , A61B6/463 , A61B6/469 , A61B6/5247 , A61B8/0833 , A61B8/0841 , A61B8/12 , A61B8/42 , A61B8/4227 , A61B8/4245 , A61B8/44 , A61B8/483 , A61B8/5238 , A61B8/5276 , A61B34/20 , A61B90/10 , A61B90/36 , A61B90/39 , A61B2034/2051 , A61B2090/365 , A61B2090/376 , A61B2090/378
摘要： The present invention relates to a system for guiding a medical instrument in a patient body. Such a system comprises means for acquiring a 2D X-ray image of said medical instrument, means for acquiring a 3D ultrasound data set of said medical instrument using an ultrasound probe, means for localizing said ultrasound probe in a referential of said X-ray acquisition means, means for selecting a region of interest around said medical instrument within the 3D ultrasound data set and means for generating a bimodal representation of said medical instrument detection by combining said 2D X-ray image and said 3D ultrasound data set. A bimodal representation is generated on the basis of the 2D X-ray image by replacing the X-ray intensity value of points belonging to said region of interest by the ultrasound intensity value of the corresponding point in the 3D ultrasound data set.
摘要翻译： 本发明涉及一种用于引导患者体内的医疗器械的系统。 这种系统包括用于获取所述医疗器械的2D X射线图像的装置，用于使用超声探头获取所述医疗器械的3D超声数据集的装置，用于在所述X射线获取的参考中定位所述超声探头的装置 意味着用于在3D超声数据集内围绕所述医疗器械选择感兴趣区域的装置以及用于通过组合所述2D X射线图像和所述3D超声数据集来生成所述医疗仪器检测的双峰表示的装置。 通过将属于所述感兴趣区域的点的X射线强度值替换为3D超声数据组中对应点的超声强度值，基于2D X射线图像生成双峰表示。
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9.发明申请公开(公告)号：US20130218171A1
公开(公告)日：2013-08-22
申请号：US13847584
申请日：2013-03-20
发明人： Nicola Diolaiti
IPC分类号： A61B19/00
摘要： A medical robotic system includes an entry guide with articulatable instruments extending out of its distal end, an entry guide manipulator providing controllable four degrees-of-freedom movement of the entry guide, and a controller configured to limit joint velocities in the entry guide manipulator so as to prevent movement of tips of the articulatable instruments from exceeding a maximum allowable linear velocity when the entry guide manipulator is being used to move the entry guide.
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公开(公告)号：US20130123803A1
公开(公告)日：2013-05-16
申请号：US13681694
申请日：2012-11-20
申请人： Mark B. Kirschenman , Troy T. Tegg , John A. Hauck
发明人： Mark B. Kirschenman , Troy T. Tegg , John A. Hauck
IPC分类号： A61B19/00
CPC分类号： A61B19/20 , A61B34/30 , A61B34/37 , A61B34/71 , A61B90/10 , A61B2017/003 , A61B2017/00477 , A61B2017/00876 , A61B2034/301 , A61B2090/372 , A61M25/0097 , A61M25/0105
摘要： A robotic catheter rotatable device cartridge may include a housing member attachable to a drive mechanism for rotating the cartridge and a catheter attached to the cartridge along an axial direction of the catheter. A slider block may be generally slidable relative to the housing and engaged with one or more steering wires for controlling movement of the catheter in a transverse direction relative to the axial direction. The catheter may include the steering wire(s) engaged therewith and movable in the transverse direction when the slider block is linearly driven in a predetermined direction.
摘要翻译： 机器人导管可旋转装置筒可以包括可附接到驱动机构的壳体构件，用于使筒旋转，以及沿着导管的轴向连接到筒的导管。 滑动块通常可相对于壳体滑动并与一个或多个操纵线接合，用于控制导管相对于轴向方向的横向移动。 导管可以包括与其接合的操纵线，并且当滑动块沿预定方向被线性驱动时可以在横向上移动。
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