Ottobock Terra Aquos Cushion
The Ottobock Terra Aquos cushion consists of four LiquiCell inserts for micro-shear reduction during natural movements and transfers. The remainder of the cushion is constructed of Ottobock exclusive Rest Suspension foam technology. This foam is elastically modified for excellent pressure redistribution and offers improved impact damping compared to standard foams.
The Terra line of cushions:
Internal experience developing highly engineered foams for use in automotive seating gives Ottobock the edge in creating a superior foam for prolonged sitting.
Ottobock’s chemists have combined the flow properties of a viscoelastic foam with the resilience of high-quality urethane foams to create something completely new for the wheelchair user.
The molecules of Ottobock’s foams are longer and have fewer branches than typical foams. This allows the molecules to move freely under loads resulting in the following improved properties:
- immersion and envelopment are optimised for excellent pressure redistribution.
- During daily use, moving through the environment, this ability of the molecules to flow means impact and shocks are absorbed more effectively. Wheelchair users describe a spring/suspension feeling during use without adding the weight of suspension components to their wheelchair.
- The breakdown/compression set of the foam is almost eliminated even under long term use.

Typical polyurethane foam molecule

Rest Suspension polyurethane foam molecule
Technical specifications
Cushion widths available | 14" - 20" | 355mm - 505mm |
Cushion depths available | 14" - 20" | 355mm - 505mm |
Maximum user weight | 150kg |
Cushion weight | 1.2kg (based on 400mm x 400mm) |
A: Ischial area | 70mm |
B: Trochanter area | 75mm |
C: Medial thigh support (abductor) | 90mm |
D: Front thigh trough | 60mm |
E: Lateral thigh support (adductor) | 95mm |
F: Rolled top and undercut to remove pressure from the knee and enable more active foot position |

Warranty Information
TBA
Product Compliance with Relevant Standards
There are no relevant standards to comply with.
ARTG Certificate: 289847