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Image Transfer QA

Minimize clinically relevant errors by quantifying system variances in the imaging chain to within 0.1 mm. Increase your confidence in the capability of your system to correctly image known volumes, distances, and geometries. Confirm that CT/MRI/Angio scans and image fusion are accurately recreated within the TPS therefore assuring accurate target dose delivery.

Locks into SRS Frames

Quickly and precisely position the Lucy 3D QA Phantom within the manufacturer’s exact coordinate system with the Stereotactic Frame Interface, available for all commercial SRS systems.

SRS Patient Dosimetry QA

Obtain absolute dose, relative dose, and point dose dosimetry QA measurements at isocenter and at exact positions off isocenter, using standard ion chambers, film, diodes, gels, MOSFETs and TLDs you currently have and are familiar with.

Radiation Alignment Machine QA

Assess optical and geometric isocenter, laser alignment, indexed table positioning alignment, and positioning coordinates for a comprehensive evaluation of geometric accuracy.

Features and Benefits

• Make QA setup easy by locking the Lucy 3D QA Phantom to your exact SRS coordinate system
• Commission your system quickly by using the Lucy 3D QA Phantom to confirm specifications upon delivery of equipment
• Use as a QA tool as described in the performance validation references and in AAPM Task Group reports
• Evaluate CT/MRI/Angio fusion at 20 points in 3D space
• Effectively evaluate six degrees of freedom positioning systems in 3D space with convenient image markers
• Evaluate manufacturer’s automatic patient positioning systems with film, ion chambers, diodes, gels, MOSFETs and TLDs
• Check cone beam CT performance in 3D space
• Ideally suited for QC and dosimetry measurements with framed and frameless SRS systems

Configurations

Lucy 3D QA Phantom

• Spherical Lucite Phantom

• Precision Leveling and Rotational Alignment Base

Stereotactic Frame Interfaces

• 3-D Line

• BrainLAB

• CyberKnife®

• Leksell Gamma Knife®

• Sandstrom Stereo-Adapter

• TomoTherapy® Hi-Art System®

• Varian

• Zmed

• Precision Leveling and Rotational Alignment Base for frameless systems and extracranial work

Lucy Dosimetry QA Accessory Package

• Dosimetry Insert for Ion Chamber of your choice

• Dosimetry Film Cassette for Four 2.5 x 2.5 inch Films

• Target / Treatment Verification Film Cassette

Lucy CT Imaging QA Accessory Package

• CT Marker Cylinders, set of four

• CT Volume Insert with Three Known Geometries

• CT Grid Insert for Spatial Distortion

Lucy MRI Imaging QA Accessory Package

• MRI Marker Cylinders, set of four

• MRI Volume Insert with Three Known Geometries

• MRI Signal Generator

Radiation Alignment Pointers

• Includes 5 mm tungsten sphere tip and 3 mm aluminum sphere tip

Additional Accessories

• IGRT kV and X-Ray Angiography Marker Cylinders, set of four

• Dosimetry Film Cassette for Four 3 x 3 inch Films

• Dosimetry Film Cassette for Fourteen 2.5 x 2.5 inch Films

• Other accessories are available for many ion chambers, TLD dosimetry, diode detectors, MOSFET detectors and MRI compatible bases for phantom positioning

Leksell Gamma Knife® is a registered trademark of Elekta Instruments, Inc.

CyberKnife® is a registered trademark of Accuray Incorporated.

Radionics™ is a trademark of Integra LifeSciences Corporation.

TomoTherapy® is a registered trademark of TomoTherapy Incorporated.

Hi-Art System® is a registered trademark of TomoTherapy Incorporated.

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Lucy® 3D QA Phantom

Varian / Radionics™ Stereotactic Frame Interface

BrainLAB Stereotactic Frame Interface

Leksell Gamma Knife® / 3-D Line Stereotactic Frame Interface