Description
The JAY Y-Style Anterior Trunk Support is a Y-shaped chest support from Sunrise Medical for a wheelchair rider whose one shoulder rolls forward.
What does it do and how does it work?
The Y straddles the rotated shoulder and a single band crosses the chest to the back of the backrest.
- One arm of the Y sits above the shoulder and one below, anchored to the back of the backrest.
- The lower strap runs diagonally across the trunk, and tension straps pull the shoulder back.
- The opposite shoulder has no strap, so that arm reaches freely.
- Neoprene contact surface.
Who is it for, and who should choose something else?
- A rider who needs trunk rotation controlled and one shoulder held back while the other arm works.
- If both shoulders roll forward or the sternum needs a firm pad, a four-point chest support suits better.
Will it fit?
- Needs a solid backrest at about shoulder height and an installed pelvic belt, which is not included; a sling back needs a rigid backrest first.
- Long band A by short arm B: Early Intervention 15 x 7 in (38 x 18 cm), Small 19 x 8 in (48 x 20 cm), Medium 22 x 9 in (56 x 23 cm), Large 25 x 11 in (64 x 28 cm).
- A runs from the top of the shoulder across the chest; B is the short arm below it. A clinician measures with the rider seated; other sizes are made to order.
- Tell us which shoulder rotates forward so the Y is set to that side.
Using it day to day
- A qualified clinician or Sunrise Medical supplier fits it seated.
- Check the buckles, straps, comfort, height, neck clearance and hardware clashes.
- The rider must not slide down and no strap may restrict breathing; check the skin of anyone at risk of breakdown.
- It may be used in transit but is not crash tested; in a vehicle use restraints tested to SAE J2249 or ANSI/RESNA WC/20.
What does it work with, and what are its limits?
- Maximum user weight equals the maximum user weight of the wheelchair it is fitted to. Intended lifetime is 5 years.
- Never use it without stabilizing the pelvis.
- It is not a seat belt or a transit-tested restraint.
Which version should I choose?
- Dynamic: high tone or involuntary movement.
- Structured: firm support through a day when positioning declines.
- Made to order: measurements outside the four standard sizes.
How does it compare?
- Bodypoint Stayflex: holds both shoulders with a firm sternal pad.
- Power Plus Relax headrest: supports the head rather than the trunk.
Frequently asked questions
Will it press on a feeding tube?
The Y shape limits interference, but the lower band crosses the chest; check the site at fitting.
How long is it meant to last?
The intended lifetime is 5 years. That figure is not the warranty term.
Will it work on a tilt chair?
Yes, if the chair has a solid back at about shoulder height and an installed pelvic belt.
Can it go in a car?
Only with transit-tested restraints. It is not crash tested and is not a seat belt.
Funding may help: see who may help pay.
Warranty: ask us for the Ontario terms. See the Warranty tab.
Specifications
- Weight capacity
- Same as the maximum user weight of the wheelchair it is fitted to
- Construction
- Dynamic (ATS916 series) or Structured (ATS936 series), in the same sizes
- Positioning support
- Anterior Trunk Supports
- Material
- Neoprene contact surface
- Size
- Long band x short arm: EI 15" x 7" (38 x 18 cm), S 19" x 8" (48 x 20 cm), M 22" x 9" (56 x 23 cm), L 25" x 11" (64 x 28 cm); made to order
- Mounting
- Top anchors and lower strap fasten to the back face of a solid backrest; positioners for the top straps sold separately
- Compatible with
- Wheelchairs with a solid back set at about shoulder height and an installed pelvic positioning belt
- Vehicle use
- Positioning only, not crash tested; in a vehicle, use with a transit-tested occupant restraint
- Intended lifetime
- 5 years
- Warranty
- Sunrise Medical Canada warranty; coverage varies by province, ask us for the Ontario terms before ordering
- Product type
- Anterior trunk support: Y-shaped shoulder and chest strap for wheelchairs
- Part number
- Dynamic ATS9167, ATS9161, ATS9162, ATS9163; Structured ATS9367, ATS9361, ATS9362, ATS9363 (EI, S, M, L); made to order ATS9169, ATS9369S
Figures from the manufacturer. Options and seat sizes can change them; we confirm yours before ordering.
Documents
Delivery and service
Delivery and setup
We deliver and set up equipment across Toronto and the GTA, and show you how everything works. Custom and special-order products can take longer; we confirm timing with you before delivery.
Service and repairs
Our technicians service what we sell, at home or in our shop.
Try before you buy
Visit a showroom in Etobicoke or Brampton to try products first, or book a free home assessment.
Warranty
Mobility store warranty terms
These are Mobility's purchase and service policy terms, separate from any manufacturer warranty coverage.
1 year on parts.
Read the warranty and service policy for the full terms.
Questions about this product?
Talk to our team, try it in a showroom, or book a free home assessment. We help with sizing and funding.
