Alpha DESIGN® AK Liners

Experience the most comfort possible with the custom Alpha DESIGN AK Liner. Transfemoral amputees with uniquely-shaped residual limbs or residual limbs that are bony, uneven in shape or invaginated are the ideal candidates for Alpha DESIGN AK Liners. When creating an Alpha DESIGN AK Liner prosthetists can adjust the gel thickness to as low as 3 mm proximally, to 3 mm thickness at the medial wall, to 25 mm over invaginations on the residual limb. Gel pads up to 12 mm thickness can also be applied where needed throughout the liner. The custom fit offered in an Alpha DESIGN AK Liners allow amputees with less-optimally shaped residual limbs comfort while wearing their prostheses. For added comfort, select the add-on feature of an AK Comfort Cuff which follows the angle of the socket brim and protects the liner from wear and tear. Silver antimicrobial fabric used on the cuff reduces odor from wearing the liner all day.

A new socket should be fabricated, according to instructions, for the best performance of an Alpha DESIGN AK Liner. DESIGN AK Liners created from casts and electronic order forms will be less detailed than those created using OMEGA Tracer. Click here for an order form.

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Product Highlights:

Design the gel within the liner to provude custom comfort for transfemoral amputees
AK Comfort Cuff protects liner from wear & tear at brimline (not available with Select Fabric)
Adjust gel thickness from 3 mm up to 25 mm
Made with skin-friendly thermoplastic elastomer

Interface	Classic Gel Hybrid Gel
Fabric Styles	Original Spirit MAX Select
Colors	Buff – Original, Spirit, MAX fabrics Gray – Select fabric Taupe – Select fabric
Add-on Feature	AK Comfort Cuff (additional fee required) – Not available with Select fabric
Warranty	12 months from invoice date*
U.S. L-Code Suggestion	L5681 or L5683 (Initial liner, bill once per liner) L5679 (Duplicate cushion liner) OR L5673 (Duplicate locking liner)

* Alpha DESIGN Liners will be fabricated based on customer-provided specifications. If a customer is not satisfied with the product, it may be returned within 30 days of invoice for alteration, replacement, or credit at the sole discretion of WillowWood. Credit will only be applied if it is determined the product is not appropriate for the intended patient. Returns will not be accepted for customer errors.

Lead times:
Classic Gel – 5 days
Hybrid Gel – 10 days

Product No.	Description
CUSHION PART NUMBERS
ALC-DES-EO	Alpha DESIGN® Cushion Liner from Cast or .aop Electronic File, Initial
ALC-DES-OT	Alpha DESIGN® Cushion Liner from OMEGA® Tracer®, Initial
ALC-DES-DP	Alpha DESIGN® Cushion Liner, Duplicate

LOCKING PART NUMBERS
ALL-DES-EO	Alpha DESIGN® Locking Liner from Cast or .aop Electronic File, Initial
ALL-DES-OT	Alpha DESIGN® Locking Liner from OMEGA® Tracer®, Initial
ALL-DES-DP	Alpha DESIGN® Locking Liner, Duplicate

DES-WEBASSIST	Webinar Assist
ALC-DES-CC	AK Comfort Cuff, Add-On