Couch Tops

The Aerial Couch Top for Proton Therapy
Aerial is a revolutionary proton couch top that optimizes the impact of the proton dose. The couch top floats on air without rails or other obstructions underneath, which creates a homogeneous treatment area.
The Aerial Couch Top combines ergonomic handling, patient comfort, and dosimetric performance—empowering clinicians to deliver safe, efficient, and accurate treatments every day.

Discover Aerial®
Aerial is engineered combining Premium Carbon Fiber with a Low-Density Foam Core, with exceptional bending stiffness, delivering a structure that is rigid yet remarkably lightweight. This high-performance material allows the couch top to support greater patient loads while maintaining ease of handling.
Changes in absolute WET Values are limited, with an observed variation of less than 0.5 mm, over 100 mm distance in longitudinal direction.
Key
Benefits
- Homogeneous over the entire treatment area
- No rails or other parts underneath the extension that obstruct the beam
- Radiolucent
- Multiple indexing points for easy positioning reproducibility
- Precise patient immobilization
- Safe locking mechanism
Couch Top Extensions
The Aerial Couch Top consists of a base and a variety of extensions, which are available in different lengths—including specialized extensions designed for pediatric patients.
Rectangular extensions are available for extracranial treatments. HP PRO extensions are designed specifically for cranial treatments and are compatible with our HP PRO Nanor masks. Combined with our Nanor masks, we offer enhanced patient comfort while safeguarding stability and reproducibility.
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