Prosthetic Knees

NOP4

View Features

Impact Level

Medium

Weight Limit

100kg

Axes

Monocentric

Weight

Approx. 680g

Swing Phase

Pneumatic

Warranty

3 years

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Key Features

The Össur NOP4 is a slim and lightweight monocentric knee unit, which has a weight-activated stance control mechanism, with pneumatic swing phase control.

This popular design is easily adjusted to allow a very positive brake, while still allowing a smooth transition into swing.

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Read CES OSS K04 Knee Wall Chart

Features & Benefits

Compact and lightweight
Monocentric construction with finely adjustable stance stability brake
Angular alignment adjustment
Smooth transition into a controlled adjustable swing phase
Pneumatic swing phase with independent adjustment of flexion and extension, allowing the unit to be set up to suit a range of individual walking speeds
High knee flexion angle of 145°

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