Per vessel, vessel tree modelling with shared contours

US9020232B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9020232-B2
Application numberUS-201213556705-A
CountryUS
Kind codeB2
Filing dateJul 24, 2012
Priority dateJul 24, 2012
Publication dateApr 28, 2015
Grant dateApr 28, 2015

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Abstract

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A system and method that determines a contour of a model vessel representing a branching structure, wherein the structure contains a branch point at which an upper segment of the structure splits into a first lower segment and a second lower segment, and determines a path of a first model vessel representative of at least part of the upper segment and at least part of the first lower segment, determines a path of a second model vessel, representative of at least part of the upper segment and at least part of the second lower segment, determines the position of a contour branch point; and ensures that for at least one position above the contour branch point a contour of the first model vessel is substantially the same as a contour of the second model vessel.

First claim

Opening claim text (preview).

The invention claimed is: 1. An apparatus for determining a contour of a model vessel representing a branching structure, wherein the structure comprises a branch point at which an upper segment of the structure splits into a first lower segment and a second lower segment, the apparatus comprising: a processing circuit configured to determine a path of a first model vessel representative of at least part of the upper segment and at least part of the first lower segment, determi…

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What does patent US9020232B2 cover?
A system and method that determines a contour of a model vessel representing a branching structure, wherein the structure contains a branch point at which an upper segment of the structure splits into a first lower segment and a second lower segment, and determines a path of a first model vessel representative of at least part of the upper segment and at least part of the first lower segment, d…
Who is the assignee on this patent?
Graham Alan, Toshiba Kk, Toshiba Medical Sys Corp
What technology area does this patent fall under?
Primary CPC classification G06T7/0012. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).