PSI Liner
ALPS PSI prosthetic liner features a proximal EasyGel portion which seals onto the sleeve for an improved suspension.
It contains an antioxidant , an effective scavenger of free radicals and hydroxyl groups, with beneficial effects on the skin.
It is recommended for transtibial patients with low and medium activity levels and sensitive skin.
Product Description
The PSI liner improves suspension by sealing onto the sleeves of a transtibial prosthesis.
The EasyGel provides comfort and durability, relieving the skin from the stress created by vertical and shear forces.
The antioxidant contained in the gel has beneficial effects on the skin.
The PSI liner can be used in conjunction with current valve suction or vacuum systems being used on the market today.
Key benefits
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Indicated for delicate skin and diabetic patients thanks to the antioxidants contained in the gel
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Protects the residual limb thanks to the high capacity of the EasyGel to absorb vertical and shear forces
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Further relieves the skin from stress generated by shear forces thanks to its low coefficient of static friction
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The proximal area with no fabric cover seals onto the sleeve to create a secure suspension
Technical Details
Material
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EasyGel
Fabric
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Black Fabric
Thickness
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3/6MM
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6MM
Activity level
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k1
-
k2
-
k3
-
k4
Suspension
Suspension
Proximal Seal Interface Liner PSI . Sizing chart
Measure the circumference of the stump at 6 cm above the distal end.
| MEASURED SIZE (CM) | CUSHION 6MM UNIFORM or 6/3 MM TAPERED | |
|---|---|---|
| 16-19 cm | PSI16-(6 or 6/3) | |
| 20-23 cm | PSI20-(6 or 6/3) | |
| 24-25 cm | PSI24-(6 or 6/3) | |
| 26-27 cm | PSI26-(6 or 6/3) | |
| 28-31 cm | PSI28-(6 or 6/3) | |
| 32-37 cm | PSI32-(6 or 6/3) | |
| 38-43 cm | PSI38-(6 or 6/3) | |
| 44-53 cm | PSI44-(6 or 6/3) |
Want to know more?
Our specialists will be happy to answer all your questions
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Giuseppe Castellano
On February 16, 2020, Giuseppe was involved in a severe motorcycle accident that resulted in the transfemoral amputation of his left leg. Before the accident, he was already a passionate athlete and practiced two disciplines: freediving, where he had achieved a Level 2 certification and an assistant instructor qualification, and Brazilian Jiu-Jitsu.
Despite the challenges posed by his new condition, Giuseppe has continued to dedicate himself to both of his passions, adapting with great willpower and determination.
His resilience has not only allowed him to remain active in what he loves, but it has also made him an example for others, inspiring those who share these disciplines with him and giving strength to his family, who support him in this new chapter of his life.
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Robert Rodriguez
Robert Rodriguez was born with a birth defect called fibular hemimelia. At ten months old, his mother faced the tough decision to amputate his leg. She was unsure if she was making the right decision for her son, but Robert is thankful she did. Due to his amputation and wearing a prosthetic, he is proud to show others that he, and all amputees, are capable of doing the same things as any other able-bodied individual.
Today, Robert is a father, a husband, a motivational speaker, and an athlete. He competes on the Para-Elite Triathlon Team for Team USA and Team USA for amputee soccer. The trials and tribulations Robert has had to mentally and physically overcome as a young man has taught him to always push through no matter the circumstances. Through his experiences, he has learned that sometimes things aren’t as bad as they seem, and success is on the other side if we continue to work hard.
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Massimo Giandinoto
When Massimo was 9, he was diagnosed with osteosarcoma on his left heel and it was decided a month later that the limb had to be amputated immediately. Despite this, he spent a lot of time doing sports like running and pararafting. In 2018 he won the Italian Championship for both the 60-meter and the 200-meter indoor and he was contacted by the Italian Rafting Federation. Sports have always been a fundamental part of his life. It’s what saved him, making him feel like he fits in with everybody else.
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