The Encompass immobilization system for Stereotactic Radiosurgery of QFix is a device designed for targeted high-precision treatment to brain and head & neck.
The Encompass Immobilization system of QFix Stereotactic Radiosurgery consists mainly of the Encompass Board and the dual thermoplastic mask. The Encompass system offers high-precision immobilization for Stereotactic Radiosurgery (SRS) and is the only one validated by Varian for use with HyperArc. It provides immobilization for multiple lesions treatment with a single isocenter, while the Fibreplast thermoplastic mask has a face opening to reduce the patient’s tension and anxiety and to verify positioning using optical tracking system. The Encompass SRS mask is a thermoplastic mask reinforced with Kevlar, which makes it 50% more rigid than common thermoplastic masks. Also, variable perforation increases rigidness and reduces the bolus effect. For additional motion, it has the Mouth Bite (IntegraBite) option.
Includes headrest E0 validated for HyperArc.