ALPS Smart Seal™ Liner
PART # SADT/SAFR/SBFR
ALPS Smart Seal liner allows a non-constrictive hypobaric suspension of the residual limb. It has been engineered using HD Gel and covered by a limited vertical stretch fabric in the distal area for high stability within the socket.
It is indicated for transtibial and transfemoral users with medium to long residual limbs and knee disarticulation.
Product Description
The Smart Seal liner features integrated, silicone coated sealing bands that create a safe interface.
The bands stretch against the socket wall, preventing the liner from slipping.
The inner HD Gel layer, thanks to its low modulus of elasticity, easily conforms to the residual limb without restricting the blood flow.
It is available in two configurations with different sealing band heights.
Key Benefits
Ensures a high level of control of the prosthetic leg and minimizes soft tissue movement thanks to the High Density Gel.
Non-constrictive hypobaric suspension thanks to its integrated, silicone coated sealing bands.
Indicated both for transtibial and transfemoral users since the sealing bands are available in two different configurations.
Maximum stability of the liner within the socket due to the High Density Gel and the use of a limited vertical stretch fabric in the distal area.
Technical Details
MATERIAL | HIGH DENSITY GEL
AMPUTATION LEVEL
ACTIVITY LEVEL
THICKNESS
SUSPENSION
FABRIC | SEAMLESS KNIT
* SAFR sizes 26, 28, 32, and 35 have a distal thickness of 4mm, while size 38 has a distal thickness of 7mm.
Smart Seal Liner SAFR/SADT/SBFR Sizing Charts
Measure the circumference of the stump at 6 cm above the distal end.
NOTE: SAFR AND SADT ARE FOR ABOVE-KNEE (AK) AMPUTEES, WHILE SBFR IS FOR BELOW-KNEE (BK) AMPUTEES
| MEASURED SIZE (CM) | SAFR - CUSHION 3MM OR 6MM UNIFORM |
|---|---|
| 26-27 cm | SAFR26-(3 or 6) |
| 28-31 cm | SAFR28-(3 or 6) |
| 32-34 cm | SAFR32-(3 or 6) |
| 35-37 cm | SAFR35-(3 or 6) |
| 38-43 cm | SAFR38-(3 or 6) |
| MEASURED SIZE (CM) | SADT - LOCKING 3MM OR 6MM UNIFORM |
|---|---|
| 20-23 cm | SADT20-(3 or 6) |
| 24-25 cm | SADT24-(3 or 6) |
| 26-27 cm | SADT26-(3 or 6) |
| 28-31 cm | SADT28-(3 or 6) |
| 32-34 cm | SADT32-(3 or 6) |
| 38-43 cm | SADT38-(3 or 6) |
| MEASURED SIZE (CM) | SBFR - CUSHION 3MM OR 6MM UNIFORM |
|---|---|
| 20-23 cm | SBFR20-(3 or 6) |
| 24-25 cm | SBFR24-(3 or 6) |
| 26-27 cm | SBFR26-(3 or 6) |
| 28-31 cm | SBFR28-(3 or 6) |
