453A4
Reference number 453A4
The original – the anatomically shaped sealing sleeve

The anatomical shape results from a combination of three different features:

• Pre-flexion of 15° for easier knee flexion and reduced formation of wrinkles in the hollow of the knee
• Conical shape for comfortable pressure distribution around the thigh and optimal adhesion to the prosthetic socket

• Pre-shaped patella section for reduced pressure on the patella during the entire range of movement


The interplay of these three factors provides for a previously unmatched level of functionality and wearer comfort for the user.

The ProFlex sealing sleeve can be used either as the primary suspension system or with a valve, the Harmony or the Dynamic Vacuum System. It is suitable for users with a low to high activity level.

453A4
Part Number 3C88-2
The original – the anatomically shaped sealing sleeve

The anatomical shape results from a combination of three different features:

• Pre-flexion of 15° for easier knee flexion and reduced formation of wrinkles in the hollow of the knee
• Conical shape for comfortable pressure distribution around the thigh and optimal adhesion to the prosthetic socket

• Pre-shaped patella section for reduced pressure on the patella during the entire range of movement


The interplay of these three factors provides for a previously unmatched level of functionality and wearer comfort for the user.

The ProFlex sealing sleeve can be used either as the primary suspension system or with a valve, the Harmony or the Dynamic Vacuum System. It is suitable for users with a low to high activity level.

Product information

Pre-flexion 15°
Product type(s) Sealing sleeve