Prosthetic Knees

NOPASO/NPASO

View Features

Impact Level

Medium

Weight Limit

136kg

Axes

Polycentric

Weight

Approx. 1050g

Swing Phase

Pneumatic

Warranty

3 years

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Key Features

The polycentric construction of the NOPASO provides a high degree of geometric stance stability through its long side links. Its smooth, pneumatically controlled swing phase automatically adapts to a wide range of walking speeds, up to 7 km/h, for a simple setup requiring no adjustment.

While the NOPASO is supplied with a male pyramid adapter for angular adjustment, the versatile NPASO joint is supplied as the knee chassis only. NPASO can be combined with any choice from the range of proximal adapters (sold separately). The Laminating Adapter Kit is particularly popular offering adjustable alignment disks, ideal for patients with long residual limbs. See Spare Parts List on the catalogue page linked.

Download Brochure View Catalogue Page

Read CES OSS K09 Knee Wall Chart

Features & Benefits

Auto-adaptive pneumatic cylinder allows a wide range of walking speeds, as the cylinder automatically and instantly responds to the user's inputs, whilst maintaining a safe stance phase
Transition into swing phase adjustable by means of stance wedges
Geometric design creates stance phase stability at heel strike
Polycentric construction provides improved ground clearance in swing phase
Various adapter options each offer a unique combination of features - unlimited rotation, 5mm of shift in any direction, 10o of angular adjustment (pair of wedge shaped rotatable disks), or threaded connection between the knee and socket adapter
NOPASO is supplied with a male pyramid. NPASO is supplied as chassis only - proximal adapters must be ordered seperately

View Technical Spec

Technical Information

Total Fitted Height (1)	Effective Module Height (2)	Fitted Height (3)
NOPASO: 215mm	NOPASO: 158mm	NOPASO: 18mm
NPASO(w/Loop Adapter): 207mm	NPASO(w/Loop Adapter): 168mm	NPASO(w/Loop Adapter): 27mm
NPASO(w/ 3 arm adapter): 205mm	NPASO(w/ 3 arm adapter): 166mm	NPASO(w/ 3 arm adapter): 27mm