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Systems and methods for intraoperative segmentation

A technology of models and anatomical structures, applied in surgical navigation systems, applications, surgery, etc., can solve problems such as impediments to inaccuracy

Active Publication Date: 2017-05-24
INTUITIVE SURGICAL OPERATIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, a surgeon or operator of the medical instrument who is using the model for navigation to a specific anatomical location may be hampered by inaccuracies in the model

Method used

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  • Systems and methods for intraoperative segmentation
  • Systems and methods for intraoperative segmentation
  • Systems and methods for intraoperative segmentation

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Embodiment Construction

[0026] To promote an understanding of the principles of the disclosure, reference will now be made to the embodiments illustrated in the drawings, and specific language will be used to describe the same. It should be understood, however, that this is not intended to limit the scope of the present disclosure. In the following detailed description of aspects of the invention, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments. It will be apparent, however, to one skilled in the art that embodiments of the present disclosure may be practiced without these specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail so as not to unnecessarily obscure aspects of the embodiments of the invention.

[0027] Any substitutions and further modifications to the described devices, apparatus, methods and any further applications of the principles of the present...

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Abstract

A method comprises navigating a patient's anatomy with a medical instrument, the instrument comprising a sensing tool. The method further includes correlating a position of the instrument with a model of the patient's anatomy. The method further includes, while navigating the patient's anatomy, updating the model based on data obtained by the sensing tool.

Description

[0001] related application [0002] This patent application claims priority and benefit from the filing date of U.S. Provisional Patent Application 62 / 029927, filed July 28, 2014, entitled "SYSTEMS AND METHODS FORINTRAOPERATIVE SEGMENTATION" The above patent applications are incorporated herein by reference in their entirety. technical field [0003] The present disclosure relates to systems and methods for creating a model of a patient's anatomy using a process known as segmentation, and more particularly to systems and methods for segmentation while navigating a patient's anatomy with medical instruments. Background technique [0004] Minimally invasive medical techniques are intended to reduce the amount of tissue damaged during medical procedures, thereby reducing patient recovery time, discomfort, and harmful side effects. Such minimally invasive techniques may be performed through a natural canal in the patient's anatomy or through one or more surgical incisions. Cli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/04A61B1/00
CPCA61B1/00006A61B34/20A61B2034/2051A61B5/066G06T2207/10016G06T2207/10068G06T2207/30061G06T7/75G06T7/149A61B34/10A61B90/37A61B1/000094A61B2034/105G06T7/50G06T7/97A61B5/062A61B2034/2061A61B1/00147A61B5/06A61B5/065
Inventor T·赵V·多文戴姆C·Q·唐豪T·D·苏珀尔F·巴巴格力
Owner INTUITIVE SURGICAL OPERATIONS INC