The Anatomic 3D PUR liner, a liner designed to fit the anatomy of the lower leg, is available with an antibacterial additive.

Many prosthesis wearers suffer from painful pressure sores in the socket. Therefore, wearer comfort is the number one priority when evaluating a prosthetic fitting.
Now Otto Bock has found an outstanding solution with the new 6Y512 Anatomic 3D PUR liner.
The unique Anatomic 3D PUR liner is pre-flexed and has varying wall thicknesses. Thanks to the innovative ASG (anatomy-specific geometry) technology, the shape of the three-dimensional liner is designed to fit the anatomy of the lower leg. In addition, the Anatomic 3D PUR liner is available with the SKINGUARD® Technology additive. This antibacterial additive improves the hygiene of your liner, thus protecting you from bacteria and unpleasant odours. It sets new standards!
Polyurethane (PUR) has flow properties. The material thus facilitates the even distribution of pressure. PUR is therefore suitable for sensitive, bony, and/ or scarred residual limbs.
We recommend the 6Y512 Anatomic 3D PUR Liner for users with a low to high mobility grade. It is ideal for use with an exhaust valve or with the Harmony System and sealing sleeve.
Socket design: For use with a total surface weight-bearing socket using the Harmony® principle (see Technical Information 646T2=1.8).
