Accuray Inc.

Hongwu Wang

Bai Wang

Jay Bailey West

John Robinson Dooley

Gopinath Kuduvalli

I-Ning Chang

Dongshan Fu

Calvin R Maurer, Jr

Matthew Core

Zhiping Mu

Neda Sayan

Robert D Khan

John W Allison

Michael J Saracen

Warren D Kilby

Colin Sims

Xiangyong Cheng

Jin-Wu J Wang

Derek Olender

Robert Hill

Kun Zhang

Matthew A Core

A method and apparatus for treatment planning are described.

Treatment planning software and corresponding user interface

A method and apparatus for treatment planning are described. A treatment planning system provides a computer-simulated virtual environment including a virtual artifact that is a three-dimensional simulation of a patient anatomy, wherein the three-dimensional simulation is generated from one or more diagnostic images taken of the patient anatomy. The treatment planning system performs a treatment planning operation associated with the virtual artifact in response to a user interaction with the virtual environment.

Treatment planning in a virtual environment

Systems, methods and apparatus to detect a treatment target having motion in up to three translational directions using direct registration of the target and track the target to synchronize a treatment beam with the motion of the target.

Target tracking using direct target registration

A method and apparatus to delineate a volume of interest structure on a three-dimensional medical image. The apparatus includes a data storage device to store the three dimensional image and a digital processing device to delineate the volume of interest structure of the three-dimensional image.

Delineation on three-dimensional medical image

Systems, methods and apparatus for directly tracking radiation targets during image-guided radiation treatment using 2D contouring and adaptive windowing.

A method of automatically generating an envelope of constraint points for a target region to optimize an inverse treatment plan by modifying the dose isocontour.

Automatic generation of an envelope of constraint points for inverse planning

An interface is provided to a user to perform a plurality of treatment planning operations associated with the treatment plan before the treatment plan is optimized. The treatment planning operations include at least one of selecting a treatment planning parameter or inputting data corresponding to the treatment planning parameter. One or more templates containing one or more pre-defined treatment planning parameters are provided to the user to enable the user to skip performing one or more of the plurality of operations.

Wizard and template for treatment planning

A method and apparatus for representing a deformable volume of interest in four dimensions is described, where the four dimensions are three spatial dimensions and one temporal dimension including discrete points in time, and where the deformable volume of interest can be represented at intermediate points in time by interpolation.

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Milpitas, CA, United States of America

Hongwu Wang