MRI surgical systems for real-time visualizations using MRI image data and predefined data of surgical tools

A technology of surgical operation and image data, applied in the user interface of surgical system, surgical manipulator, surgery, etc., can solve the problems of long duration and low clinical efficacy, and achieve the effect of precise control

Inactive Publication Date: 2010-12-15
MRI INTERVENTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These procedures can be of prolonged duration and have reduced efficacy, as reported in approximately 30%

Method used

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  • MRI surgical systems for real-time visualizations using MRI image data and predefined data of surgical tools
  • MRI surgical systems for real-time visualizations using MRI image data and predefined data of surgical tools
  • MRI surgical systems for real-time visualizations using MRI image data and predefined data of surgical tools

Examples

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Embodiment Construction

[0039] The invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. This invention may, however, be embodied in different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention. communicated to those skilled in the art. Like numbers refer to like elements throughout. It will be appreciated that although discussed in relation to a certain embodiment, features or operations of one embodiment may apply to other embodiments.

[0040] In the figures, the thickness of lines, layers, features, components, and / or regions may be exaggerated for clarity, and dashed lines, such as those shown in the circuits of the flowcharts, illustrate optional features or operations unless otherwise indicated. statement. Furthermore, the seq...

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PUM

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Abstract

MRI-Surgical systems include: (a) at least one MRI-compatible surgical tool; (b) a circuit adapted to communicate with an MRI scanner; and (c) at least one display in communication with the circuit. The circuit electronically recognizes predefined physical characteristics of the at least one tool to automatically segment MR image data provided by the MRI scanner whereby the at least one tool constitutes a point of interface with the system. The circuit is configured to provide a User Interface that defines workflow progression for an MRI-guided surgical procedure and allows a user to select steps in the workflow, and wherein the circuit is configured to generate multi-dimensional visualizations using the predefined data of the at least one tool and data from MRI images of the patient in substantially real time during the surgical procedure.

Description

[0001] related application [0002] This application claims priority to U.S. Application Serial No. 12 / 134,412, filed June 6, 2008, and also claims priority to U.S. Provisional Application Serial No. 60 / 974,821, filed September 24, 2007, by References are hereby incorporated in their content as if fully set forth herein. technical field [0003] The present invention relates to an MRI-guided diagnostic or interventional system that may be particularly suitable for the placement / positioning of therapeutic and / or interventional medical devices in the body. Embodiments of the present invention may be particularly suitable for placement of neuromodulation leads such as deep brain stimulation ("DBS") leads, placement of implantable parasympathetic or sympathetic chain leads and / or CNS stimulation leads, and / or for placement of Therapy, including atrial fibrillation (AFIB) therapy, is delivered to a targeted internal location in the body. Background technique [0004] Deep brain...

Claims

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Application Information

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IPC IPC(8): G01R33/28G01R33/34A61B19/00
CPCG01R33/286A61B19/56A61B19/201G01R33/287A61B2019/208A61B2019/2242A61B19/5212A61B2019/5483A61N1/372A61B2019/5454A61B19/5225A61B2017/3407A61B2019/5231A61B5/0555A61B2017/3409A61B2019/507A61N1/36014A61B2019/501A61B2017/00911A61B2019/562A61B2017/00212A61B19/50A61B19/203G01R33/34046A61B2019/564A61B2019/2269G01R33/3415A61B2019/566A61B2019/5217G01R33/283A61B2019/5437A61B2019/5206A61B2019/5236A61B2019/5433A61B5/055A61B2019/545A61B5/4064A61B34/10A61B34/25A61B34/71A61B34/74A61B90/11A61B90/14A61B90/361A61B90/37A61B2034/101A61B2034/107A61B2034/252A61B2034/254A61B2034/256A61B2090/103A61B2090/306A61B2090/3614A61B2090/373A61B2090/374A61B2090/3933A61B2090/3937A61B2090/395A61B2090/3954A61B2090/3983
Inventor K·L·詹金斯P·皮费里P·B·霍特P·法贝洛夫T·N·奥尔P·A·盖格
Owner MRI INTERVENTIONS INC
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