This routine measures the misalignment between the CyberKnife Cone and the laser system. The CyberKnife is moved to the desired location and an image of the cone is captured on film. The intersection of the lasers is marked on the film with a pin prick. The routine measures the difference between these two points. (Other CyberKnife routines will be added soon.)

Dmax, D10, D20 and Ionization Ratio are computed. Extracted profiles can be smoothed and then exported in a variety of formats.

This routine measures FWHM, Flatness, Symmetry and Penumbra on a profile of an image. User selectable definitions of Flatness, Symmetry, and Penumbra allow you to choose the method of calculation that is most appropriate. Integrated Dose and Dose Under the Curve are reported for Gamma Knife Users.

This routine measures the mechanical alignment of the gantry, the collimators, and the table. It automatically finds the starshot beam centers and edges to calculate misalignment using a variety of measures and finds the:

• Smallest tangential circle that will touch or cross all beam centers
• Largest perpendicular distance from the beam center intersection centroid to any beam center
• Largest perpendicular distance from a user defined point (such as the laser intersection) to any beam center
• ANSI Standard N449.1 Gantry misalignment statistics
• Maximum distance between beam intersections

The beam geometry data can be exported for further calculations.

This routine can use the MEDTEC Iso-align or the Mick Nuclear IBCII phantom to accurately measure how well the radiation and light field match up. Analysis includes Field Symmetry, Field Flatness, Radiation/Light Field Width and Height, Light-Localizer/Cross-Hair/Radiation Field Centricity, Penumbra Width, and Field Edge Orthogonality in vertical and horizontal directions for conforming to TG40 recommendations. This flexible routine can also be used with phantoms developed by users. V5 adds the capability to analyze non-symmetric light fields.

Improved in V5.2 - will now take a BB or a pin prick for a center location.

Full image analysis in just seconds, at resolutions you have only dreamed about. Our user interface gives you the power to adjust the line width, color, style, and palette for graphical outputs. Images statistics may also be viewed in the image report.

This routine, which is critical for head and neck treatments, plots and measures the overlap or undershoot associated with independent collimators and calculates the width of the matchline region.

This routine can be used to aid in visualization of a complex treatment area. The data is plotted with dose as the third dimension.

This TG25 routine gives you percent depth dose calculations for normalized surface dose, depth of R100, Dose at R100, location of each of the user specified “R” values in cm, calculation of E0, practical range (Rp), measurement of dose due to x-rays, therapeutic range, depth for Rq in cm, and normalized dose gradient (G0).

One routine to do Horizontal and Vertical Profiles, and Isodose Analysis all on one page.