Zoid PSV™

Zoid PSV™

• Ideal for active users with moderate skin protection needs and mild positioning

• Low profile (2.9 inches)• Tapered

– Extra firm foam for lateral stability

– No medial thigh separator• PSV only• 4 way stretch fabric• Mesh or Incontinence cover• HCPCS Code K0734 Skin

Protection Wheelchair Seat Cushion, adjustable

Zoid PSV™

Zoid Foam Stiffness

• Postural support is created by the 3 types of foam:

- Less firm foam under ischium

- Medium foam under thighs

- Firm foam for lateral thigh support

Zoid PSV™

Thigh Area Foam

• Firmer than ischial area foam• Creates pre-ischial ridge and

pelvic bucketing• Maintains pelvic position by

restricting forward and lateral pelvic migration

• Provides support during functional transfers

Zoid PSV™

Lateral Support Foam

• Firmest foam area • Beveled shape creates bucketing

effect of lower extremities to assist sitting balance

• Lateral thigh support minimizes lower extremity abduction

• Lateral pelvic support provides stability

• Postural support created through immersion

Zoid PSV™

Zoid PSV™ PSV = Pressure Setting Valve

• Eliminates guesswork

• Precise• Reliable• Easy

Zoid PSV™

3 Steps to Adjusting the PSV1. Cushion inflated, valve closed

2. Set valve to indicator 1, 2 or 3 and air will escape for 10-20 seconds and then stop

3. Close the valve

Valves

Adjusting the PSV™ Valve• Setting of 2 is usually optimal

for most users• Internal pressure of the

cushion is 0.2 psi• Cushion instructions tell the

user to use a setting of 2 unless otherwise instructed by their therapist.

Valves

The Zoid PSV™ Cover• Available with mesh or

incontinence cover• Sporty grey fabric• Cover is designed to

protect the thighs of users that sit with legs under the chair.

Zoid PSV™

Clients to Consider:

• Active users with and without sports specific chairs

• Pediatric clients• Users with knee flexion

contractures or who prefer a sitting posture with LEs tucked underneath

Zoid PSV™