Title:
【発明の名称】座標化蛍光透視法を用いた解剖学的対象の測定装置および方法
Document Type and Number:
Japanese Patent JP2002534204
Kind Code:
A
Abstract:
Two fluoroscopic images taken from two different angles of the same anatomical feature are registered to a common three-dimensional coordinate system. A dimension of the anatomical feature is determined by specifying with reference to the two registered fluoroscopic images two constrained points within the three-dimensional coordinate system that correspond to the boundaries of the anatomical feature, and calculating a straight-line distance between the two. Additionally, a three-dimensional virtual model of an implant is projected into each of two, registered fluoroscopic image, and a surgeon manipulates the projections to adjust the size and shape of the virtual model, and thereby determine parameters for the implant.
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Inventors:
Santos-Munne, Giulio, Jay
Abovitz, Ronnie, A
Tapia, William, M
Frog brain, john, pea
Abovitz, Ronnie, A
Tapia, William, M
Frog brain, john, pea
Application Number:
JP2000593243A
Publication Date:
October 15, 2002
Filing Date:
January 18, 2000
Export Citation:
Assignee:
Z-Cut, Inc.
International Classes:
A61B19/00; A61B6/00; A61B6/12; G06T1/00; G06T19/00; (IPC1-7): A61B6/00; A61B19/00; G06T1/00; G06T17/40
Attorney, Agent or Firm:
Akira Asamura (3 outside)