Description

Complete high-performance treatment system for maximum efficiency

The Varian 21EX is a linear accelerator that gives clinicians the capability to perform advance IMRT treatments. It comes with a variety of energy options to treat a wide range of patients, and has a precise focal spot size for ideal portal imaging. The choice of dose rates, photon beam energies, and electron energies allow for the machine to be adjusted to meet clinical needs.

Features

• Selectable dose rate up to 600MU/min
• Two selectable photon beam energies: 6MV and 18MV
• Auto field sequencing
• Choice of electron energies to meet patient needs
• Electron applicators included
• Exact couch for stable, reproducible, and accurate positioning
• Modes for special clinical procedures
• Enhanced and time-saving dynamic wedge
• Tight isocenter alignment of the collimator, gantry, couch, and imagers
• Instant beam-on with dynamic treatment control
• Precise focal spot size for optimum portal imaging
• Large amount of energy options to treat the widest range of patients
• High dose rates across energy spectrum for greater throughput
• Electronic portal imaging systems
• Optional integrated Varian multileaf collimator

Core Components

• Klystron
• 270° bend magnet
• Standing wave accelerator
• Dynamic MLC for IMRT
• Gantry
• Couch
• Collimator
• Imagers