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A positioning system to provide postural and sensory support for a range of different individuals.

The Gravity Chair provides a stable, comfortable and supportive sitting environment, a great alternative for users who might otherwise spend time on the floor for relaxation. The chair also provides a snug and safe feeling for users who benefit from increased proprioception feedback to assist with management of sensory processing. The Gravity Chair provides a great base from which a range of different therapy activities can be performed.

The Gravity Chair’s appealing look and neutral colour wipe-down covers make it fit into the home or school environment just like all the other furniture.

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Functional benefits

Supported Sitting

Supported Sitting

A comfortable and supportive alternative to time on the floor or sofa in asymmetrical postures, especially important for those that are unable to sit independently. The low centre of gravity and stable base provides a secure but relaxed seating position, giving care-givers peace of mind.

Scriptable Accessories for Tailored Support

Scriptable Accessories for Tailored Support

Optional medial thigh support, tray table and foot support available for all sizes to ensure the user receives the support they need.

Postural Management

Postural Management

A great alternative seating solution designed for support during relaxation as part of an individual’s 24-hour postural care program. Protection of posture during this time can enhance a person’s wellbeing, independence and participation in everyday life. The relatively narrow back support allows for good lateral postural support, assisting with mid-line positioning whilst the seat base flares at the front to assist with good hip positioning.

Alternative Relaxing Chair

Alternative Relaxing Chair

The Gravity Chair can be used as an alternative relaxing chair. Whilst providing comfort for the child, it also gives the care-giver peace-of-mind, knowing that their child is supported correctly.

Proprioceptive and Calming Benefits

Proprioceptive and Calming Benefits

Deep sided support and close body contact increases the proprioceptive feedback the body receives, which can be calming for those who are easily overwhelmed by sensory stimuli and help control responses to these stimuli. The snug fit is great for users with sensory and intellectual disabilities who benefit from this close body contract which helps with raising self awareness and providing a calm, safe space.

Lateral Control

Lateral Control

The width is relatively ‘narrow’ allowing good lateral posture and control. This helps to ‘hold’ the user in a mid-line position. The raised position of the arm supports also help to 'bolster' the user laterally, facilitating free breathing to enable increased blood oxygen.

Absorbs Spasm Tension

Absorbs Spasm Tension

For users who experience extensor spasms or posturing, the foam properties in the Gravity Chair gently absorb the tension generated by the body, then once the user relaxes, the resilience of the foam brings the user gently back to the original supported posture.

Breathable or Wipe Down Cover Options

Breathable or Wipe Down Cover Options

A fully wipeable cover option is available to assist with hygiene and cleaning where needed. Where management of temperature and thermoregulation is needed, the breathable cover option exists for maximum ventilation behind the user.
In both cases, a comfortable and breathable liner is provided as standard to assist with thermoregulation and moisture management.

Light and Portable

Light and Portable

Lightweight design provides ease of movement within any indoor environment for maximum practicality

Adjustable Tilt

Adjustable Tilt

The standard tilt wedge can be used to achieve a more reclined or upright sitting position depending on the user and their goals. The wedge can be changed easily throughout the day to suit the activity at hand.

Added Growth for Increased Use

Added Growth for Increased Use

Width and depth liners are available for all sizes, providing opportunity to provide growth in the gravity chair, or to reduce the depth of the seat for users who find this too deep or uncomfortable.

Wedge Accessory

The Gravity Chair comes standard with a foam wedge that can be placed underneath the chair to allow tilting of the chair, forwards, backwards, and even sideways. This provides a nice way to position and stabilise the user’s head and body such as those with Scoliosis or limited head control.

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Media

Overview of the Gravity Chair

Introduction to the Gravity Chair Video Series

Accessories & Features of the Gravity Chair

Therapeutic Benefits of the Gravity Chair

Gravity Chair Overview & Benefits

Measurements and Specifications

Chair Dimensions & Order Codes
  • Chair Dimensions & Order Codes
  • Mobile Base Dimensions
  • Colour Options
  • Cover Options
  • Certification
  • Warranty
Size Small Medium Large X-Large X-Large Wide
User Height 90-110 cm 110-130 cm 130-150 cm 150-170 cm 150-170 cm
Seat Depth 24 cm 30 cm 38 cm 43 cm 43 cm
Seat Width at Back 21 cm 23 cm 27 cm 30 cm 41 cm
Seat Width at Front 28 cm 30 cm 37 cm 39 cm 50 cm
Back Height 60 cm 69 cm 74 cm 81 cm 81 cm
Total Width of Chair 46 cm 49 cm 57 cm 60 cm 71 cm
Total Height of Chair 55 cm 61 cm 67 cm 71 cm 72 cm
Total Depth of Chair 60 cm 71 cm 82 cm 91 cm 91 cm
Weight Limit 100kg
Classic Version (excluding coloured liner) 3770-0011-000 3770-0012-000 3770-0013-000 3770-0014-000 3770-0015-000
Wipe-Down Version (excluding coloured liner) 3770-0021-000 3770-0022-000 3770-0023-000 3770-0024-000 3770-0025-000
Red Liner 3770-0311-022  3770-0312-022 3770-0313-022 3770-0314-022  3770-0315-022
Green Liner 3770-0311-055 3770-0312-055 3770-0313-055 3770-0314-055 3770-0315-055
Blue Liner 3770-0311-066 3770-0312-066 3770-0312-066 3770-0314-066 3770-0315-066
Size Width Length
Small 50 cm 52 cm
Medium 52 cm 61 cm
Large 61 cm 74 cm
X-Large 64 cm 80 cm
X-Large Wide 75 cm 80 cm

There are three liner colour options available – red, green or blue.

Gravity-Chair-Colour-Options-With-Labels-medium

There are two cover versions available depending on the requirements of the user…

  • Classic Cover: Air breathable fabric on the user contact surfaces and rear back panel, with wipe-down covers in all other areas.
  • Wipe-Down Cover: Fully wipe-down, including internal contact surfaces where user is seated.
Gravity-Chair-Material-Options-With-Labels-medium

The Gravity Chair has been tested to the Flammability standards EN 1021 parts 1 & 2: Assessment of the ignitability of upholstered furniture.

The Gravity Chair has a 12 month warranty.

What do others say?

Archer
  • Archer
  • Jack
  • Teagan
  • Hamilton North School
  • Mauri
  • Siera
  • Alex

Archer’s Gravity Chair

Archer is not only grounded and calm when seated in his Gravity chair, he is accepting and able to concentrate so much more than in a normal seated position.

It has been a blessing during lockdown and home schooling.

We love seeing the change its continually making, thank you Medifab.

Archer’s Mum

 

Archer’s Gravity Chair

Jack’s Gravity Chair

Thank you for an amazingly comfortable chair for my little Jack to grow up in! I suspect we will be purchasing every size to come! It’s the only chair where he can just relax comfortably, so we are very grateful! Thank you!

Jack’s Mum

 

Jack’s Gravity Chair

Teagan’s Gravity Chair

The Gravity Chair has made a tremendous difference in improving the quality of life of our handicapped daughter, Teagan. It is by far the most comfortable chair she owns; it’s like a big, soft hug around her. Not only is she relaxed and happy in the chair, it is low to the ground, allowing her to interact and play with her younger brother. We credit the Gravity Chair with the fact that her brother now walks up to her, strokes her hair, and kisses her on her cheek. That is priceless.

Teagan’s Mum

The Gravity Chair has made such a positive impact in Teagan and her Family’s life! As a Physical Therapist, one of our main goals is to achieve optimal positioning, with the use of equipment, for the health of many body systems including respiratory, neurologic, musculoskeletal, cardiovascular, renal, immune and digestive systems. The Gravity Chair easily assures we are addressing these medical needs for Teagan. The Gravity Chair allows Teagan to be in a comfortable, upright and supportive position which not only helps her medically and physically, she is able to participate socially with her one year old brother, Simon, as well as have more access to her toys, people and sensory experiences to advance her cognitive and communication skills. The chair itself is designed to give head, lateral and pelvic support without the addition of bulky, obtrusive trunk laterals, chest harness, pelvic straps, etc.. as Amanda expressed “it’s like a big, soft hug around her”. It is also so nice to have only one safety belt for ease of transfers, a mobile base and incline when needed.

I really appreciate all that you have done for Teagan and her Family! Without sharing Teagan’s specific medical needs in the testimony, the Gravity Chair has been a “life saver” for her.

Teagan’s Physical Therapist

 

Teagan’s Gravity Chair

Special chairs work wonders!

At Hamilton North School, it’s not unusual for the special-needs students to become agitated, sometimes for the smallest of reasons. And thanks to a grant from the Mazda Foundation, teachers have a new tool to counter that agitation, helping children to become focused again. Teacher Daina Brown calls them gravity chairs, special sensory chairs made out of contoured layers of foam that give the upset child a squeeze, similar to a hug. Brown said just five minutes in the chair can make a world of difference. Brown said the chairs conform tightly around the body, and the tightness allows the pupils to relax.

“At morning circle times, it keeps students calm and focused, so that they can participate.”

She said the chair moulds to the student, and there is a wedge underneath that enables the chair to recline to provide a calming sensation.

“It’s all about the pressure, that’s what gets them to relax.”

The smallest change in these children’s routines can disrupt them for the rest of the day. Brown said something as small as taking a different route to school, arriving late, or a change in staff member can upset them. She said in one instance, a child who usually comes to school on the bus came in a car. By the time he arrived, he was crying hysterically. She popped him in the chair and after 10 minutes, he was settled.

“The mum was able to leave and the student was able to carry on with the rest of their day.”

Brown said the majority of her students are nonverbal, but it is obvious by their expressions and body language that they love the chairs. The school’s paediatric physiotherapist, Susie Nyika, said students with disorders such as Rett Syndrome, ASD or Fetal Alcohol Syndrome may bang their heads, rock or hide under tables, which is not only distressing for the child, but can disrupt the rest of the class.

“One of the biggest challenges when educating the children is their sensory systems being completely out of sync, affecting their ability to focus.”

Nyika said the chairs provide a sensory break, calming them. Hamilton North School received close to $4500 from the Mazda Foundation last month to purchase two chairs.

Fairfax Media NZ / Waikato Times

How the Gravity chair makes a difference in Mauri’s life

Mauri has a diagnosis of Quadriplegic Cerebral Palsy. For some time we have wanted to find a chair that would provide Mauri the support that he needs, while also allowing him to be relaxed and restrained as minimally as possible.

The Gravity Chair has been ideal for this. Due to its design, Mauri is able to be positioned safely in the chair with only a lap belt holding him. Mauri uses his Gravity Chair multiple times every day. He is able to be fed in it, both orally and tube fed.

It is ideal for interactive activities such as reading and games. It is also a comfortable relaxing place for him to watch his Wiggles DVD’s in.

I find the Gravity Chair to be very light and portable, and I really appreciate finding a product that is both simple and functional.

I would recommend the Gravity Chair to any parents and caregivers with children who have a disability.

Mauri’s Mum

Siera’s Gravity Chair

We would like to say a huge THANK YOU, to Wilson Home Trust for buying Siera’s gravity chair.

We appreciate it very much. Siera is very comfortable in it & even fell asleep in it today & is now watching tv in it.

It is very well made, soft yet supportive. Family & friends have commented on how awesome it is.

A thank you also to Claire at Mckenzie centre & Hayden at Medifab for helping make this available to us.

Anything we can do to make her day a little more comforty is well worth it.

Thank you once again, The Wilson Home Trust, you have given us a great start to the year.

Siera’s Mum

 

Siera’s Gravity Chair

Alex’s Gravity Chair

Alex is my very precious 6 year old son who has severe spastic quad/dystonic cerebral palsy. Over the past 6 years we have been inundated with a lot of supportive equipment inorder to meet all of his physical needs. Medifab’s Gravity Chair is one Alex’s latest pieces of equipment and to be honest I don’t think I can really call it equipment. We call it Alex’s ‘lazy chair’. It meets his physical needs perfectly but with 100% comfort. Allowing him to truly relax and look relaxed!

As a parent, I love not having to strap him down like I have to with so much of his other equipment. In his Gravity Chair he only has one lap belt which I pull his shirt down over it so he looks totally strap-free! For kids that are constantly strapped into equipment, this almost strapless feature is very important!

Alex spends a lot of his afternoons and evenings in his Gravity chair watching his DVD or having books read to him. He gets extremely tired with his morning schooling and therapy so he spends his afternoon relaxing. Alex got his Gravity Chair is an alternative for him wriggling about on the floor. Alex relaxes in a very bad posture when he is left to freely move on the floor so sitting up is just like cruising on the couch in a physio-friendly way! We have found him to have far less pressure spots in his Gravity chair than in any other equipment to which has been a big bonus. It has also been good during those long nights when he is unwell. He can be reclined to keep his airways safe whilst he sleeps on and off in comfort.

Another huge benefit we have found with the Gravity Chair is that friends and family can get nice and close to him when they visit without bulky hard chair parts getting in the way. It might not sound important but when your disabled child gets too big to sit safely on your knee, having hard metal between you and your child isn’t so nice. Lovely soft chair arms make it very easy to snuggle up!!

If you are looking for a chair for your child that promotes excellent posture and structural support and that also meets their need to relax and not be stuck down by strapping, then I highly recommend the gravity chair. My only regret is not getting one sooner!

Alex’s Mum

Hazel's Gravity Chair

Hazel's Gravity Chair

"We can do stuff around the house knowing that she's safe and upright and enjoying herself"

Quick answers

What options do I have for funding the Gravity Chair if my child is not eligible for government funding?

Medifab’s listing of alternative funders in New Zealand can be viewed here,

Resources

Gravity Chair Splash Flyer

4.79 MB

Gravity Chair Flyer

0.27 MB

Gravity Chair User Manual

2.36 MB

Gravity-Chair-Clinical-Benefits-Case-Studies

0.95 MB

Medifab Comparison Chart - Indoor Seating (AU)

1.09 MB

Medifab Comparison Chart - Indoor Seating (NZ)

1.16 MB

Gravity Chair Script Form

0.53 MB

Accessories

Gravity Chair Abductor Pommel

Gravity Chair Abductor Pommel

Gravity Chair Ottoman

Gravity Chair Ottoman

Gravity Chair Side Filler Pads

Gravity Chair Side Filler Pads

Gravity Chair Depth Adjustment Liner

Gravity Chair Depth Adjustment Liner

Gravity Chair Tray Table

Gravity Chair Tray Table

Gravity Chair Mobile Base

Gravity Chair Mobile Base

Gravity Chair Tilt Wedge

Gravity Chair Tilt Wedge

Occipital Head Support

Occipital Head Support

Standard Lateral Head Support

Standard Lateral Head Support

Extended Lateral Head Support

Extended Lateral Head Support

Gravity Chair Abductor Pommel

Gravity Chair Abductor Pommel

The abductor pommel cushion prevents leg adduction and provides medial knee/thigh support. Being firmly padded to support the inside of the legs, the pommel velcro fastens to the front of the seat to ensure a secure attachment. The buckle system allows for easy attachment and removal making transfers easier. This is available in two sizes: Small which suits both the S and M chairs, and Large which suits the L, XL, and XLW chairs.

Small (Suitable for or Medium Gravity Chairs): 3770-1021-000

Large (Suitable for Large, XL and XLW Gravity Chairs): 3770-1022-000

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Gravity Chair Ottoman

Gravity Chair Ottoman

The ottoman leg cushion, offers support to the lower limbs when the user is in a stretched-out sitting posture. This is available in two sizes: This is available in two sizes: Small which suits both the S and M chairs, and Large which suits the L, XL, and XLW chairs.

Small (Suitable for Small or Medium Gravity chairs) 3770-1031-000

Large (Suitable for Large, XL and XLW Gravity Chairs) 3770-1032-000

Gravity Chair Side Filler Pads

Gravity Chair Side Filler Pads

The side filler pads allow the seat width to be made narrower by simply placing them on the inside walls of the chair. Each side pad contains three thin cushion sheets for finer incremental width adjustment to allow for the perfect comfortable fit. This is an ideal solution to allow the chair to grow with your child and ensure they always have the snug and supportive Gravity Chair hug! This is available in four sizes: Small for S chair, Medium for M chair, Large for L chair, and X-Large for XL and XLW chairs.

Small: 3770-1011-000

Medium: 3770-1012-000

Large: 3770-1013-000

XL and XLW: 3770-1014-000

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Gravity Chair Depth Adjustment Liner

Gravity Chair Depth Adjustment Liner

The depth adjustment liner is an additional liner that allows a reduction in seat depth. By attaching the liner from the child’s hips to the top of the back support, the depth of the seat can be made shallower. This is an ideal solution to allow the chair to grow with your child and ensure they always have the perfect fit! The filling is made of breathable urethane, the same as that used in the seat liner to maintain optimum breathability and airflow through the seat. This is available in five sizes: Small, Medium, Large, X-Large, and XL-Wide.

Small: 3770-0321-000

Medium: 3770-0322-000

Large: 3770-0323-000

XL: 3770-0324-000

XLW: 3770-0325-000

Gravity Chair Tray Table

Gravity Chair Tray Table

Available in Small (fits Gravity Chairs size 1 and 2) and Large (fits Gravity Chairs size 3 and 4).

Small: 3770-7101-000

Large: 3770-7102-000

Gravity Chair Mobile Base

Gravity Chair Mobile Base

A mobile base is available for ease of maneuverability in the home or classroom. Comes complete with locking castors.

Note: Gravity mobile base cannot be used in conjunction with the foam tilt wedge. The chair may tip over and injure the user. Please consider a customised rear support. Contact us for more information.

Product Code:

Small: 3780-8701-000

Medium: 3780-8702-000

Large: 3780-8703-000

XL: 3780-8704-000

XL-Wide: 3780-8705-000

Gravity Chair Tilt Wedge

Gravity Chair Tilt Wedge

The Tilt Wedge for the Gravity Chair comes as standard.

Note: Gravity mobile base cannot be used in conjunction with the foam tilt wedge. The chair may tip over and injure the user. Please consider a customised rear support. Contact us for more information.

Product Code:
Size 1: 3781-0291-000
Size 2: 3782-0292-000
Size 3: 3783-0293-000
Size 4: 3784-0294-000
Occipital Head Support

Occipital Head Support

The Occipital Head Support Pad is a popular alternative head support option for the Gravity Chair and selected strollers. It is an ideal solution for users with reduced head control and who require additional support to maintain optimum head position. It features a very thin support behind the neck to ensure the client’s neck isn’t pushed forward but follows the contours of the user’s head perfectly.

It comes with Velcro attachment straps and an intuitive interchangeable loop system on the rear of the head support that allows it to be installed with the straps in a horizontal or vertical configuration depending on the product it is being installed on.

It is available in either an easy-to-clean Spextex wipe-down fabric or spacer air mesh fabric with soft merino fabric on the inside contact surfaces. The merino fabric on the inside will provide added comfort and avoid agitation for the user.

Spacer/Merino Fabric: 2010-4110-099

Wipe-Down Cover: 2010-4110-209

Standard Lateral Head Support

Standard Lateral Head Support

The Standard Lateral Head Support Pad is a popular alternative head support option for the Gravity Chair and selected strollers. It is an ideal solution for users with reduced head control who require additional support and a greater degree of lateral guidance to maintain optimum head position, whilst still keeping their field of vision unobstructed. It features a very thin support behind the neck to ensure the client’s neck isn’t pushed forward but follows the contours of the user’s head perfectly.

It comes with Velcro attachment straps and an intuitive interchangeable loop system on the rear of the head support that allows it to be installed with the straps in a horizontal or vertical configuration depending on the product it is being installed on.

Available in two sizes, it comes with either an easy-to-clean Spextex wipe-down fabric or spacer air mesh fabric with soft merino fabric on the inside contact surfaces. The merino fabric on the inside will provide added comfort and avoid agitation for the user.

Paediatric Spacer/Merino Fabric: 2010-4210-099

Paediatric Wipe-Down Cover: 2010-4210-209

Adult Spacer/Merino Fabric: 2010-4211-099

Adult Wipe-Down Cover: 2010-4211-209

Extended Lateral Head Support

Extended Lateral Head Support

The Extended Lateral Head Support Pad is a popular alternative head support option for the Gravity Chair and selected strollers. It is an ideal solution for users with minimal head control who require additional support extending down over the shoulders and a greater degree of lateral guidance to maintain optimum head position back to midline. It features a very thin support behind the neck to ensure the client’s neck isn’t pushed forward but follows the contours of the user’s head perfectly.

It comes with Velcro attachment straps and an intuitive interchangeable loop system on the rear of the head support that allows it to be installed with the straps in a horizontal or vertical configuration depending on the product it is being installed on.

Available in two sizes, it comes with either an easy-to-clean Spextex wipe-down fabric or spacer air mesh fabric with soft merino fabric on the inside contact surfaces. The merino fabric on the inside will provide added comfort and avoid agitation for the user.

Paediatric Spacer/Merino Fabric: 2010-4310-099

Paediatric Wipe-Down Cover: 2010-4310-209

Adult Spacer/Merino Fabric: 2010-4311-099

Adult Wipe-Down Cover: 2010-4311-209

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