公开(公告)号：US20200078131A1

公开(公告)日：2020-03-12

申请号：US16675690

申请日：2019-11-06

Applicant: MRI Interventions, Inc.

Inventor： Parag V. Karmarkar ,  Kimble Jenkins

IPC: A61B90/11 ,  A61B5/0476 ,  G01R33/34 ,  G01R33/28 ,  A61N1/08 ,  A61N1/05 ,  A61M39/08 ,  A61B90/14 ,  A61B34/20 ,  A61B34/10 ,  A61B5/00 ,  A61B5/055

Abstract: MRI compatible localization and/or guidance systems for facilitating placement of an interventional therapy and/or device in vivo include: (a) a mount adapted for fixation to a patient; (b) a targeting cannula with a lumen configured to attach to the mount so as to be able to controllably translate in at least three dimensions; and (c) an elongate probe configured to snugly slidably advance and retract in the targeting cannula lumen, the elongate probe comprising at least one of a stimulation or recording electrode. In operation, the targeting cannula can be aligned with a first trajectory and positionally adjusted to provide a desired internal access path to a target location with a corresponding trajectory for the elongate probe. Automated systems for determining an MR scan plane associated with a trajectory and for determining mount adjustments are also described.

公开(公告)号：US20170215981A1

公开(公告)日：2017-08-03

申请号：US15492747

申请日：2017-04-20

Applicant: MRI Interventions, Inc.

Inventor： Parag V. Karmarkar ,  Kimble Jenkins

IPC: A61B90/11 ,  A61B90/14 ,  A61M39/08 ,  G01R33/28 ,  A61B5/055 ,  A61N1/05 ,  A61N1/08 ,  A61B34/20 ,  A61B34/10

CPC classification number: A61B90/11 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/6847 ,  A61B5/6864 ,  A61B5/6865 ,  A61B5/7435 ,  A61B34/10 ,  A61B34/20 ,  A61B90/14 ,  A61B2017/00039 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2090/374 ,  A61B2090/3954 ,  A61M39/08 ,  A61N1/0529 ,  A61N1/0534 ,  A61N1/0539 ,  A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/372 ,  G01R33/285 ,  G01R33/286 ,  G01R33/287 ,  G01R33/288 ,  G01R33/34084 ,  G01R33/4808

Abstract: MRI compatible localization and/or guidance systems for facilitating placement of an interventional therapy and/or device in vivo include: (a) a mount adapted for fixation to a patient; (b) a targeting cannula with a lumen configured to attach to the mount so as to be able to controllably translate in at least three dimensions; and (c) an elongate probe configured to snugly slidably advance and retract in the targeting cannula lumen, the elongate probe comprising at least one of a stimulation or recording electrode. In operation, the targeting cannula can be aligned with a first trajectory and positionally adjusted to provide a desired internal access path to a target location with a corresponding trajectory for the elongate probe. Automated systems for determining an MR scan plane associated with a trajectory and for determining mount adjustments are also described.

公开(公告)号：US20160256069A1

公开(公告)日：2016-09-08

申请号：US15067615

申请日：2016-03-11

Applicant: MRI Interventions, Inc.

Inventor： Kimble Jenkins ,  Peter Piferi ,  Philip Bradley Hotte ,  Pavel Farberov ,  Timothy Neil Orr ,  Paul Arthur Geiger ,  David John Sayler

IPC: A61B5/055 ,  A61B90/00 ,  A61B34/00 ,  A61B5/00 ,  A61B34/10

CPC classification number: A61B34/74 ,  A61B5/0042 ,  A61B5/055 ,  A61B5/0555 ,  A61B5/7435 ,  A61B34/10 ,  A61B34/25 ,  A61B90/11 ,  A61B90/14 ,  A61B90/361 ,  A61B90/37 ,  A61B90/96 ,  A61B2017/00212 ,  A61B2017/3407 ,  A61B2017/3409 ,  A61B2034/101 ,  A61B2034/107 ,  A61B2034/252 ,  A61B2034/254 ,  A61B2034/256 ,  A61B2090/103 ,  A61B2090/374 ,  A61B2090/3933 ,  A61B2090/3937 ,  A61B2090/395 ,  A61B2090/3954 ,  A61B2090/3983 ,  G01R33/286 ,  G01R33/3415 ,  G01R33/546

Abstract: Circuits and computer program products onboard and/or adapted to communicate with an scanner that electronically recognize predefined physical characteristics of the at least one tool to automatically segment image data provided by the scanner whereby the at least one tool constitutes a point of interface with the system. The circuits and computer program products are configured to provide a User Interface that defines workflow progression for an image guided surgical procedure and allows a user to select steps in the workflow, and generate multi-dimensional visualizations using the predefined data of the at least one tool and data from images of the patient in substantially real time during the surgical procedure.

Abstract translation: 板上和/或适于与扫描器通信的电路和计算机程序产品，其电子地识别所述至少一个工具的预定义的物理特性，以自动分割由扫描器提供的图像数据，由此所述至少一个工具构成与系统的接口点 。 电路和计算机程序产品被配置为提供定义用于图像引导的外科手术的工作流程的用户界面，并且允许用户选择工作流中的步骤，并使用至少一个工具的预定义数据生成多维可视化 以及在外科手术期间实质上实时地来自患者的图像的数据。

公开(公告)号：US20150223905A1

公开(公告)日：2015-08-13

申请号：US14693456

申请日：2015-04-22

Applicant: MRI Interventions, Inc.

Inventor： Parag V. Karmarkar ,  Kimble Jenkins

IPC: A61B19/00 ,  A61N1/05 ,  A61B5/00 ,  A61B5/0476 ,  A61B5/055

CPC classification number: A61B90/11 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/6847 ,  A61B5/6864 ,  A61B5/6865 ,  A61B5/7435 ,  A61B34/10 ,  A61B34/20 ,  A61B90/14 ,  A61B2017/00039 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2090/374 ,  A61B2090/3954 ,  A61M39/08 ,  A61N1/0529 ,  A61N1/0534 ,  A61N1/0539 ,  A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/372 ,  A61N2001/086 ,  G01R33/285 ,  G01R33/286 ,  G01R33/287 ,  G01R33/288 ,  G01R33/34084 ,  G01R33/4808

Abstract: MRI compatible localization and/or guidance systems for facilitating placement of an interventional therapy and/or device in vivo include: (a) a mount adapted for fixation to a patient; (b) a targeting cannula with a lumen configured to attach to the mount so as to be able to controllably translate in at least three dimensions; and (c) an elongate probe configured to snugly slidably advance and retract in the targeting cannula lumen, the elongate probe comprising at least one of a stimulation or recording electrode. In operation, the targeting cannula can be aligned with a first trajectory and positionally adjusted to provide a desired internal access path to a target location with a corresponding trajectory for the elongate probe. Automated systems for determining an MR scan plane associated with a trajectory and for determining mount adjustments are also described.

Abstract translation: 用于促进介入治疗和/或装置体内放置的MRI兼容的定位和/或引导系统包括：（a）适于固定于患者的安装座; （b）具有被配置为附接到所述安装件以便能够可控地平移至少三个维度的内腔的靶向插管; 以及（c）细长探针，其被配置为在所述靶向插管腔中紧密地滑动地前进和后退，所述细长探针包括刺激或记录电极中的至少一个。 在操作中，瞄准套管可以与第一轨迹对准，并且被位置调节以便为具有针对细长探针的对应轨迹的目标位置提供期望的内部通路。 还描述了用于确定与轨迹相关联并用于确定安装调整的MR扫描平面的自动化系统。

公开(公告)号：US20190336232A1

公开(公告)日：2019-11-07

申请号：US16455311

申请日：2019-06-27

Applicant: MRI Interventions, Inc.

Inventor： Kimble Jenkins ,  Peter Piferi ,  Philip Bradley Hotte ,  Pavel Farberov ,  Timothy Neil Orr ,  Paul Arthur Geiger ,  David John Sayler

IPC: A61B34/00 ,  A61B5/055 ,  A61B90/11 ,  A61B5/00 ,  G01R33/28 ,  A61B34/10 ,  A61B90/00 ,  A61B90/96 ,  G01R33/3415

Abstract: Circuits and computer program products onboard and/or adapted to communicate with an scanner that electronically recognize predefined physical characteristics of the at least one tool to automatically segment image data provided by the scanner whereby the at least one tool constitutes a point of interface with the system. The circuits and computer program products are configured to provide a User Interface that defines workflow progression for an image guided surgical procedure and allows a user to select steps in the workflow, and generate multi-dimensional visualizations using the predefined data of the at least one tool and data from images of the patient in substantially real time during the surgical procedure.

公开(公告)号：US10376327B2

公开(公告)日：2019-08-13

申请号：US15067615

申请日：2016-03-11

Applicant: MRI Interventions, Inc.

Inventor： Kimble Jenkins ,  Peter Piferi ,  Philip Bradley Hotte ,  Pavel Farberov ,  Timothy Neil Orr ,  Paul Arthur Geiger ,  David John Sayler

IPC: A61B5/00 ,  A61B34/00 ,  G01R33/28 ,  G01R33/3415 ,  A61B90/96 ,  A61B90/11 ,  A61B34/10 ,  A61B90/00 ,  A61B5/055 ,  A61B17/00 ,  A61B17/34 ,  G01R33/54 ,  A61B90/10 ,  A61B90/14

Abstract: Circuits and computer program products onboard and/or adapted to communicate with an scanner that electronically recognize predefined physical characteristics of the at least one tool to automatically segment image data provided by the scanner whereby the at least one tool constitutes a point of interface with the system. The circuits and computer program products are configured to provide a User Interface that defines workflow progression for an image guided surgical procedure and allows a user to select steps in the workflow, and generate multi-dimensional visualizations using the predefined data of the at least one tool and data from images of the patient in substantially real time during the surgical procedure.

公开(公告)号：US09763745B2

公开(公告)日：2017-09-19

申请号：US14693456

申请日：2015-04-22

Applicant: MRI Interventions, Inc.

Inventor： Parag V. Karmarkar ,  Kimble Jenkins

IPC: A61B5/05 ,  A61B19/00 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/00 ,  A61N1/05 ,  G01R33/28 ,  G01R33/34 ,  A61B34/20 ,  A61B90/11 ,  A61B17/00 ,  A61N1/37 ,  A61N1/08 ,  G01R33/48 ,  A61N1/372 ,  A61B90/00

CPC classification number: A61B90/11 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/6847 ,  A61B5/6864 ,  A61B5/6865 ,  A61B5/7435 ,  A61B34/10 ,  A61B34/20 ,  A61B90/14 ,  A61B2017/00039 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2090/374 ,  A61B2090/3954 ,  A61M39/08 ,  A61N1/0529 ,  A61N1/0534 ,  A61N1/0539 ,  A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/372 ,  A61N2001/086 ,  G01R33/285 ,  G01R33/286 ,  G01R33/287 ,  G01R33/288 ,  G01R33/34084 ,  G01R33/4808

Abstract: MRI compatible localization and/or guidance systems for facilitating placement of an interventional therapy and/or device in vivo include: (a) a mount adapted for fixation to a patient; (b) a targeting cannula with a lumen configured to attach to the mount so as to be able to controllably translate in at least three dimensions; and (c) an elongate probe configured to snugly slidably advance and retract in the targeting cannula lumen, the elongate probe comprising at least one of a stimulation or recording electrode. In operation, the targeting cannula can be aligned with a first trajectory and positionally adjusted to provide a desired internal access path to a target location with a corresponding trajectory for the elongate probe. Automated systems for determining an MR scan plane associated with a trajectory and for determining mount adjustments are also described.