Insertion support system
First Claim
1. An insertion support system comprising:
- a virtual image generating portion for generating a virtual image of a body cavity path within a subject based on the image data of a three-dimensional region of the subject;
a route starting-point setting portion for setting a starting-point of an insertion route of an endoscope to the body cavity path within the subject;
a region-of-interest setting portion for setting a region of interest within the subject;
a route extracting portion for extracting a plurality of insertion routes to a position of the body cavity path positioned near the region of interest from the starting-point; and
a route verifying portion for verifying the plurality of insertion routes extracted by the route extracting portion,wherein the route verifying portion includes;
a position specifying portion for specifying an arbitrary position on the insertion route extracted by the route extracting portion; and
a display portion for displaying the virtual image in the position specified by the position specifying portion.
2 Assignments
0 Petitions
Accused Products
Abstract
With a bronchial tube insertion support system according to the present invention, a route setting unit comprises a route starting-point setting function for setting the insertion starting-point of a bronchial tube, a region-of-interest setting function for setting a region of interest serving as the insertion end-point of the bronchial tube, a route extracting function for extracting an insertion route from an insertion start point to an insertion end point, and a route verifying function for performing verification of the extracted insertion route. According to these functions, of multiple insertion routes, the most appropriate insertion route when performing insertion support is determined.
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Citations
4 Claims
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1. An insertion support system comprising:
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a virtual image generating portion for generating a virtual image of a body cavity path within a subject based on the image data of a three-dimensional region of the subject; a route starting-point setting portion for setting a starting-point of an insertion route of an endoscope to the body cavity path within the subject; a region-of-interest setting portion for setting a region of interest within the subject; a route extracting portion for extracting a plurality of insertion routes to a position of the body cavity path positioned near the region of interest from the starting-point; and a route verifying portion for verifying the plurality of insertion routes extracted by the route extracting portion, wherein the route verifying portion includes; a position specifying portion for specifying an arbitrary position on the insertion route extracted by the route extracting portion; and a display portion for displaying the virtual image in the position specified by the position specifying portion. - View Dependent Claims (2)
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3. An insertion support system comprising:
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a virtual image generating portion for generating a virtual image of a body cavity path within a subject based on the image data of a three-dimensional region of the subject; a route starting-point setting portion for setting a starting-point of an insertion route of an endoscope to the body cavity path within the subject; a region-of-interest setting portion for setting a region of interest within the subject; a route extracting portion for extracting a plurality of insertion routes to the region of interest from the starting-point; and a route verifying portion for verifying the plurality of insertion routes extracted by the route extracting portion, wherein the route verifying portion includes; a position specifying portion for specifying an arbitrary position on the insertion route extracted by the route extracting portion; and a display portion for displaying the virtual image in the position specified by the position specifying portion and displaying the insertion route extracted by the route extracting portion on a multistage surface restructuring image based on the image data of the three-dimensional region.
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4. An insertion support system comprising:
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a virtual image generating portion for generating a virtual image of a body cavity path within a subject based on the image data of a three-dimensional region of the subject; a route starting-point setting portion for setting a starting-point of an insertion route of an endoscope to the body cavity path within the subject; a region-of-interest setting portion for setting a region of interest within the subject; a route extracting portion for extracting a plurality of insertion routes to the region of interest from the starting-point; and a route verifying portion for verifying the plurality of insertion routes extracted by the route extracting portion, wherein the route verifying portion includes; a position specifying portion for specifying an arbitrary position on the insertion route extracted by the route extracting portion; and a display portion for displaying the virtual image in the position specified by the position specifying portion and displaying the insertion route extracted by the route extracting portion on the three-dimensional restructuring image of the body cavity path within the subject based on the image data of the three-dimensional region.
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Specification