SLS490, SLS493
Solas
Installation and User Guide
33040-001 REV A 08-31-2021
Trulife
www.trulife.com
Page 1 of 4
INTRODUCTION
The Solas is a multi-axial foot-ankle system that combines carbon composite S-shaped shank and split keel. It offers dynamic
features such as heel strike shock absorption, smooth rollover, controlled plantar flexion, split keel stability and a balanced transition
from heel to toe.
Product Code
Description
Weight Limit*
SLS490
Solas, Light
160 kg / 350 lb
SLS493
Solas, Dark
160 kg / 350 lb
* For medium impact level
Effective build height:
16.3cm (6.4”)
Height to top of pyramid:
18.3cm (7.1”)
Heel rise:
9.5mm (3/8”)
ACCESSORIES AND REPLACEMENT PARTS
Product Code
Description
SFC290
Foot Shell, Light
SFC293
Foot Shell, Dark
28584-003
Replacement Spectra-Sock
INDICATIONS
The Solas foot is intended for lower limb amputees, trans-tibial or higher, with a functional level of K3-K4.
APPLICATION
The Solas foot is appropriate for amputees with low to high impact levels. Recommended installation and use procedures must be
followed for maximum safety and service life. Refer to the Selection Table below to determine the appropriate foot for your patient.
SELECTION
The Solas foot has four available category options. Each is designed and tested to support a specific weight and impact level
combination.
To optimize the selection and ensure amputee’s safety, follow the two steps below to determine the appropriate category.
Locate the column that corresponds with the amputee’s impact level.
Within the selected column locate the amputee’s weight.
If the amputee has a long BK, carries heavy loads or will reach a higher impact level within a year, choose the next category higher.
Choosing a lower strength category than what is suggested based on the above procedure and patient data will void the warranty and place your
patient at risk.
Figure 1: Solas dimensions
16.3cm
(6.4”)
9.5mm (3/8”)
18.3cm
(7.1”)
