User Information

Intended use

The Chunc 45 and Chunc Spica are manual attendant controlled children's and young people wheelchair seating and mobility systems. The Chunc Adapt is a manual attendant controlled wheel base for use with a surrogate seating system.

Chunc products and our range of options are intended to provide mobility, postural management and adjustable seating solutions for a single occupant including children and young adults with moderate to specialist needs such as cerebral palsy. The maximum user weight and maximum load capacity is stated in each individual product specification table.

All our seating and mobility systems are designed for indoor and outdoor use; however they are not intended for use on rough terrain.
Safe transportation

The Chunc 4554, Chunc Spica and Chunc Adapt 45 are suitable for use as a forward facing seat in a suitably adapted motor vehicle (crash tested to ISO 7176-19 and ANSI/RESNA WC/vol. 1 section 19). They should be used in conjunction with a four point tie down system with integrated lap belt and vehicle-mounted shoulder belt (WTORS). For full guidance please see Chunc user manual; www.chunc.com

*Check suitability with your seating provider.
General safety 
Chunc seating and mobility systems are Class 1 medical devices and must not be used to seat any person without prior consultation of a qualified health care professional.

We believe in continuous improvement so if you have any questions or comments about our level of customer service, product literature or products we would be pleased to receive them.

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Chunc Products

Chunc Options

Sun Canopy and Rain Cover

rain cover

Integral Rain cover and Sun Canopy to provide protection against the elements.
During sunny days the rain cover can be packed away in its own pouch until needed.
Footbox
footbox
The footbox provides an alternative solution to the standard footplates. Providing a rigid base of support and increases the space for foot positioning.
Compatible with ankle huggers and toe straps. The footbox is able to accommodate dorsiflexion and planterflexion.
Pommel

pommel

Easy to remove and provides support against knee scissoring.
Available as Small and Large. 
Height Adjustable Armrest

height adjustable

Individually adjustable armrests with quick release mechanism. When supplied with a tray, enables a tray to be adjustable in height.

PSIS Insert

psis insert

This postural insert facilitates the forward lean of the pelvis in order to provide the optimal orientation of the lumbar spine. Furthermore it provides contouring to the backrest cushion to allow the thoracic spine to be accommodated behind the pelvis and so allow for a more comfortable position of the spine.

Calf Pads

calf pads

Provides extra support to the back of the calf especially when the feet are set in an elevated position.
Available as Small and Large.
Multi-Plane Armrests

multi-plane-armrests

A multi-positional armrest which provides forearm support in many planes. It facilitates the stabilization of arms in a functional position. The cupped and padded surface encourages the invidual to maintain the correct positioning.

Available in one size.

Knee Blocks

knee block

Quick release, height-adjustable knee blocks with additional individual angle, width and depth adjustment enables support to the lower limbs in a variety of asymmetrical positions. Further adjustment is available on the cup head to accomadate varying degrees of abduction.

Available as Small and Large.

Thoracic Support
thoracic support

The Swing away option allows for easy transfer into and out of the chair. The height, angle, depth and width adjustability enables the therapists to position the thoracics in such a way as to provide the optimal corrective forces.

Available as Small and Large.

Headrests
chunc headrest

Multi-angular and Multi-planar adjustment allows optimal positioning to facilitate maximum head control. Adjustable contouring provides a varying level of support specific to the occupants requirements. Three standard options available.

Available as Small, Large and Winged.

Elbow Blockers
Designed to support posture and to negate effects on stability of the upper body of backward arm extension spasm.
Thigh Lateral
thigh lateral support

Highly adjustable, they can be placed snugly and securely against the side of the hips and thighs in order to control rotational forces around the pelvis.

Available as Small and Large.

Other Options
tray
  • Rain Cover
  • Poncho
  • Oxygen Mount
  • Equipment Platform
  • Spoke Guards
  • Tray (shown above) — available in clear and opaque
  • Communication Aid Mount
  • Running Brakes
  • Power Assist — removable power unit
  • Growth Kits
HomeUser Information