Alpha® Classic Liners
PrintIn order to provide an excellent socket fit and maximum comfort, Alpha Classic Liners are available in three gel thicknesses and various profiles and fabrics. Alpha Classic Liners are composed of a skin-friendly thermoplastic elastomer. The gel flows to adapt to uneven socket pressures, while its low rebound means the liner maintains its adapted shape over time. The liners are heat moldable, allowing prosthetists to easily stretch the liners within their facilities.
The durable Original fabric helps extend the life of the liner. Alpha Spirit fabric may be used with Velcro®-type material and is more flexible than other Classic fabrics. The extra flexibility allows for easier to don and doff and easier to flex at the knee. The MAX fabric provides an outer cover for the liner that is more abrasion resistant than the other fabric options..
To aid in maximizing socket life, Alpha Classic Liners will retrofit with other Alpha Liners having the same profile, thickness, and umbrella.
Product Highlights:
- Distinct gel patterns accommodate various transtibial limb shapes
- Thermoplastic elastomer gel with mineral oil
- Three different fabric choices
- Available in Cushion and Locking Styles
- Alpha Classic MP available in Locking or Cushion
| Profiles | Uniform Progressive Tapered (Original Fabric Only; Medium, Medium Plus and Large sizes Only) Contoured (Original Fabric Only; Medium, Medium Plus and Large sizes Only) |
| Interface Material | Alpha® Classic Gel |
| Color | Fabric
Suspension |
Green/Gray | Original Medium Brown | Original Buff | Spirit Buff | MAX Dark Gray/Gray | SelectCushion or Locking |
| Thickness | 3 mm (Uniform and Tapered Only) 6 mm 9 mm |
| Sizes | Small, Medium, Medium Plus, Large, Large Plus, Extra Large |
| Trial Period | 30 days from date of patient fitting |
| Warranty | 12 months from date of patient fitting |
| U.S. L-Code Suggestion | L5679 Cushion Liner (bill once per liner) L5673 Locking Liner (bill once per liner) |
Please note that drying stands are not included with Alpha Liners.
For locking liners, WillowWood strongly recommends applying Loc-Tite Removable Threadlocker 242 (or equivalent) to the pin threads prior to installing the pin. Failure to ensure that the locking pin is secure in the Locking Liner could result in the pin coming out of the liner, resulting in the potential for injury to the amputee.
Please note that drying stands are not included with Alpha Liners.
ALC-5096-E |
Alpha Classic Liner Sample Part Number |
|
| Name Code | ALC | ALC = Alpha Classic Cushion Liner ALL = Alpha Classic Locking Liner |
| Style |
5 | 5 = Uniform 7 = Tapered (Offered in Medium, Medium Plus and Large sizes only) 9 = Contoured (Offered in Medium, Medium Plus and Large sizes only) |
| Fabric |
0 | 0 = Original – Green/Gray 1 = Original – Buff 4 = Spirit – Buff 8 = MAX- Buff |
| Thickness | 9 | 3 = 3 mm (Uniform and Tapered Only) 6 = 6 mm 9 = 9 mm |
| Sizes | 6 | Size Chart: Original, Spirit & MAX Fabrics
3 = Small |
| Single Liner |
E | E = Each (Original and Spirit Fabrics) X = Each (MAX Fabric) |
Alpha Classic® MP Liner Part Number
Color: Green/Grey, Gel Thickness: 6 mm, Gel Type: Classic, Profile: Uniform; Umbrella: Standard
| Product No. | Description | |
| CUSHION: Alpha Classic MP Part Numbers | ||
| ALC-5063-E | Alpha Classic MP Cushion Liner, Small | |
| ALC-5060-E | Alpha Classic MP Cushion Liner, Medium | |
| ALC-5064-E | Alpha Classic MP Cushion Liner, Medium Plus | |
| ALC-5066-E | Alpha Classic MP Cushion Liner, Large | |
| ALC-5068-E | Alpha Classic MP Cushion Liner, Large Plus | |
| ALC-5067-E | Alpha Classic MP Cushion Liner, Extra Large | |
| LOCKING: Alpha Classic MP Part Numbers | ||
| ALL-5063-E | Alpha Classic MP Locking Liner, Small | |
| ALL-5060-E | Alpha Classic MP Locking Liner, Medium | |
| ALL-5064-E | Alpha Classic MP Locking Liner, Medium Plus | |
| ALL-5066-E | Alpha Classic MP Locking Liner, Large | |
| ALL-5068-E | Alpha Classic MP Locking Liner, Large Plus | |
| ALL-5067-E | Alpha Classic MP Locking Liner, Extra Large | |
Alpha Classic® with Select Fabric, Uniform Profile, Liner Part Number
Color: Gray/Light Gray, Gel Thickness: 6 mm, Gel Type: Classic,
Profile: Uniform; Umbrella: Standard
| Product No. | Description | |
| CUSHION: Alpha Classic with Select Fabric Part Numbers | ||
| A350-5363 | Alpha Classic Cushion Liner, Select Fabric, Uniform Profile, Small | |
| A350-5360 | Alpha Classic Cushion Liner, Select Fabric, Uniform Profile, Medium | |
| A350-5364 | Alpha Classic Cushion Liner, Select Fabric, Uniform Profile, Medium Plus | |
| A350-5366 | Alpha Classic Cushion Liner, Select Fabric, Uniform Profile, Large | |
| A350-5368 | Alpha Classic Cushion Liner, Select Fabric, Uniform Profile, Large Plus | |
| A350-5367 | Alpha Classic Cushion Liner, Select Fabric, Uniform Profile, Extra Large | |
| LOCKING: Alpha Classic with Select Fabric Part Numbers | ||
| A351-5363 | Alpha Classic Locking Liner, Select Fabric, Uniform Profile, Small | |
| A351-5360 | Alpha Classic Locking Liner, Select Fabric, Uniform Profile, Medium | |
| A351-5364 | Alpha Classic Locking Liner, Select Fabric, Uniform Profile, Medium Plus | |
| A351-5366 | Alpha Classic Locking Liner, Select Fabric, Uniform Profile, Large | |
| A351-5368 | Alpha Classic Locking Liner, Select Fabric, Uniform Profile, Large Plus | |
| A351-5367 | Alpha Classic Locking Liner, Select Fabric, Uniform Profile, Extra Large | |
Alpha Classic® with Select Fabric, Progressive Profile, Liner Part Number
Color: Gray/Light Gray, Gel Thickness: 9 mm/6 mm/2.5 mm, Gel Type: Classic,
Profile: Progressive; Umbrella: Accordion
| Product No. | Description | |
| CUSHION: Alpha Classic with Select Fabric Part Numbers | ||
| A350-6393 | Alpha Classic Cushion Liner, Select Fabric, Progressive Profile, Small | |
| A350-6390 | Alpha Classic Cushion Liner, Select Fabric, Progressive Profile, Medium | |
| A350-6394 | Alpha Classic Cushion Liner, Select Fabric, Progressive Profile, Medium Plus | |
| A350-6396 | Alpha Classic Cushion Liner, Select Fabric, Progressive Profile, Large | |
| A350-6398 | Alpha Classic Cushion Liner, Select Fabric, Progressive Profile, Large Plus | |
| A350-6397 | Alpha Classic Cushion Liner, Select Fabric, Progressive Profile, Extra Large | |
| LOCKING: Alpha Classic with Select Fabric Part Numbers | ||
| A352-6393 | Alpha Classic Locking Liner, Select Fabric, Progressive Profile, Small | |
| A352-6390 | Alpha Classic Locking Liner, Select Fabric, Progressive Profile, Medium | |
| A352-6394 | Alpha Classic Locking Liner, Select Fabric, Progressive Profile, Medium Plus | |
| A352-6396 | Alpha Classic Locking Liner, Select Fabric, Progressive Profile, Large | |
| A352-6398 | Alpha Classic Locking Liner, Select Fabric, Progressive Profile, Large Plus | |
| A352-6397 | Alpha Classic Locking Liner, Select Fabric, Progressive Profile, Extra Large | |
Important Information for Amputees
Prosthetist Quick Reference Guide for Alpha Liners, Multi-Language
Alpha Liner Manual
Alpha Liner Manual, Spanish
Alpha Classic Liner Sizing Guide
Related products:
| 700-AIS482 | Alpha Interlock Suspension System Lock Pin 1-1/2″ |
| ALA-VM | Alpha Volume Management Pads |
| ALA-CX-1 | Alpha Gel Cups |
| 700-0112 | Liner Drying Stand, includes 12 each: tubes, 2-piece bases, & instructions; 8 flat & 4 dome tops |
Caring for Alpha® Liner Video
Review complete care of Alpha Liners: Putting on liners, daily cleaning, weekly disinfecting and storage.
