The EasyStand Evolv Medium is a highly versatile sit-to-stand stander, designed for users approximately 4’0″ to 5’6″ tall and weighing up to 200 pounds. With a seat depth range of 14″ to 19″, the Evolv offers adjustable comfort and support. Its modular design sets it apart as the most adaptable standing frame available, featuring a base unit that meets the needs of many users. For those requiring additional support, the Evolv offers over 60 positioning and support components, allowing customisation to accommodate even the most involved users. Whether for basic use or complex positioning needs, the EasyStand Evolv Medium delivers flexibility, comfort, and stability.
EasyStand Evolv Medium
Description
EasyStand Evolv
The EasyStand Evolv is the most supportive and customizable sit-to-stand stander available, offering over 60 options to tailor each unit to individual needs. Its design aligns pivot points with the body’s natural movement, keeping supports like hip, lateral, and head rests properly positioned from sitting to standing, minimizing shear and maximizing comfort. The Evolv’s contoured seat and adjustable footplates accommodate various body types, including users with hip or knee contractures. An open base design, optional transfer aids, and a choice between manual or powered lift systems promote accessibility and independence. With safe, simple three-step standing and flexible support, the Evolv delivers unmatched comfort, convenience, and confidence.
Specification
Base Unit
| Approximate Height Range | 4’0-5’6″ | 122-168cm | |
| Weight Limit | 200lbs | 90kg | |
| Maximum Mass (fully loaded unit) | 153lbs | 69kg | |
| Seat Depth Range (from seat pivot) | 14″-19″ | 36-48cm | |
| Seat to Footplate Range (from seat pivot) | 11”-18” | 28-46cm | |
| Knee Width (center to center) | 9” | 23cm | |
| Kneepad Depth Range (from seat pivot) | 2”-7” | 5-18cm | |
| Seat Height | 21.5” | 55cm | |
| Seat Dimensions | 16″Wx17.5″L | 40x44cm | |
| Standard Tray Size | 21”x24” | 53x61cm | |
| Tray/Chest Pad Depth Range (from seat pivot) | 0”-10.5” | 0-27cm | |
| Standard Tray Height Range (from seat pivot) | 15.5”-30.5” | 39-77cm | |
| Footprint (at widest points) | 26.5”x33.5” | 67x85cm | |
| Weight of Basic Unit | 101lbs | 46kg | |
| Frame Color | Charcoal | ||
| Standard Upholstery Color | Black | ||
| Locking Caster Diameter | 5″ | 13cm | |
| Footplates-Plantar | 10° in 3 increments | (not Glider) | |
| Footplates-Dorsi | 10° in 3 increments | (not Glider) | |
| Footplates- Toe-out | 15 degrees in 3 increments | (not Glider) |
Shadow Tray
| Shadow Tray 10″ Height from seat (acrylic tray is 1″ shorter) | 10” | 25cm | |
| Weight of Evolv w/Shadow | 115lbs | 52kg | |
| Shadow Tray Size | 21”x24” | 53x61cm |
Mobile
| Weight of Mobile Option | 38lbs | 17kg | |
| Weight of Evolv Mobile (all sizes) | 135lbs | 61kg | |
| Footprint (including pushrims) | 28.5″x36″ | 72x91cm | |
| Wheelbase | 29.75″ | 76cm | |
| Pushrim Height (from floor) | 45″ | 114cm | |
| Wheel Locks | 1/4 turn rotation to lock/unlock | ||
| Drive Chain Tensioning Method | Self -Tensioning Gravity Operated | ||
| Mobile Tray Size | 18″Wx19″L | 46x48cm |
Options
| Front Swivel Casters | Add 5″ W to Footprint | 13cm | |
| Adjustable/Removable Actuator Handle Range | +/- 15° from neutral | ||
| T-Style Handle-Extends (each direction) | 6” | 15cm | |
| Foot straps- Fits foot height | 4″-6.5″ | 10-17cm | |
| Secure Foot Straps-Fits foot height | 4”-6.5” | 10-17cm | |
| Seat – Size of Roho® Insert | 7”x12” | 18x30cm | |
| Transfer Seat Dimensions | 20″Wx17.5″L | 50x44cm | |
| Hip Supports-Medium Width | 9″-15″ | 23-38cm | |
| Hip Supports-Large Width | 11″-17″ | 28-43cm | |
| Hip Supports Pad Size | 4″Wx6″H | 10x15cm | |
| Independent Kneepad Height Range (from seat pivot) | +5″ to -5.25″ | +13 to -13cm | |
| Independent Kneepad Depth Range (from front of seat) | 1″-7.5″ | 3-19cm | |
| Independent Kneepad Width Range (center to center) | 9”-13.5” | 23-34cm | |
| Independent Kneepad Size | 7″Wx9″H | 18x23cm | |
| Independent Kneepad Roho Insert Size | 5″Wx7.5″H | 13x19cm | |
| Clear Acrylic Tray Size | 21”x24” | 53x61cm | |
| Oversized Clear Tray Size | 29″x22″ | 74x56cm | |
| Angle Adjustable Tray (Angle range) | 0-35° | ||
| Large Contoured Chest Pad (Approximate size) | 9.5”x15” | 24x38cm | |
| Low Back (Flat/Contoured) Height from Seat | 13” | 33cm | |
| High Back (Flat/Contoured) Height from Seat | 19” | 48cm | |
| Velcro Positioning Belt (Hip Circumference) | 26”-55” | 66-140cm | |
| Positioning Belt w/ Airline Buckle (Hip Circumference) | 26”-55” | 66-140cm | |
| Small Chest Strap-Pad Size | 5″Wx19″L | 13x48cm | |
| Small Chest Strap-fits users chest measuring | 30″-46″ | 76-117cm | |
| Large Chest Strap-Pad size | 5″Wx24″L | 13x60cm | |
| Large Chest Strap-fits users chest measuring | 34″-54″ | 86-137cm | |
| X-Style Chest Vest-Medium | 11”Lx9.5″W | 28x24cm | |
| X-Style Chest Vest-Large | 12.5”Lx10”W | 32x26cm | |
| Y-Style Chest Vest-Medium | 17.5”Lx11.5”W | 44x29cm | |
| Y-Style Chest Vest-Large | 20.5”Lx12.5″W | 52x32cm | |
| High Mount Chest Vest Bracket Positions | 18″, 19″, 20″, 21″ H (above hip Pivot) | 46, 48, 51, 53cm H (above hip Pivot) | |
| Lateral Supports-Medium Width Range | 9”-15” | 23-38cm | |
| Lateral Supports-Large Width Range | 12″-18″ | 30-46cm | |
| Lateral Supports-Fore/Aft Pad Adjustment | 3″ | 7.5cm | |
| Lateral Supports-Height Adjustment by swapping brakets left/right | 2″ | 5cm | |
| Lateral Supports-Height Adjustment via mounting bolts on the pads | 2″ | 5cm | |
| Lateral Supports-Height Range of lateral pad from hip pivot | 4″ | 10-30cm | |
| Lateral Supports-Rotational setting of lateral pad via bolt mounting holes | 90, 180, 270, or 360° position | Long portion of pad may be installed pointing up, down, fore or aft. | |
| Lateral Support Pad Size | 4″Wx6″H | 10x15cm | |
| Head Support-Medium Height Range (from top of the seat to middle of headrest) | 21”-30.5” | 53-77cm | |
| Head Support-Large Height Range (from top of the seat to middle of headrest) | 24”-33.5” | 61-85cm | |
| Head Support-Depth Range | 3.75″ | 10cm | |
| Head Support-Fore/Aft Adjustment in relation to back pad | Flush with back aft to 3-3/4 | 0 to +9.5cm |
Videos
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