Choosing the right wheelchair is essential for ensuring comfort, mobility, and overall well-being. Whether you're measuring for yourself, a loved one, or a client, getting accurate measurements is crucial to finding the perfect fit. A wheelchair that's too large or too small can cause discomfort, posture issues, and even health complications. This guide will walk you through the steps to measure correctly, helping you or your loved one get the best possible support.
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Seat Width
The seat width is one of the most important measurements, ensuring the wheelchair is wide enough to sit comfortably without being too large to maneuver. To measure, have the individual sit on a flat surface with their legs slightly apart. Measure across the widest part of the hips or thighs. Adding about 2.5 cm (1 inch) to this measurement will allow for comfortable movement and prevent the wheelchair from being too tight.
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Seat Depth
The seat depth measurement ensures that the thighs are fully supported without pressing against the back of the knees. To measure, have the person sit back in a chair and measure from the back of the pelvis to the back of the knee. Subtracting about 5 cm (2 inches) from this measurement will allow some space behind the knees, which helps prevent discomfort and promotes better circulation.
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Back Height
The height of the backrest depends on the level of support needed. To measure, have the person sit comfortably and measure from the seat surface to the top of the shoulders, or just below the shoulder blades if less upper body support is preferred. This measurement will help in selecting a backrest that provides the necessary support without restricting movement.
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Lower Leg Length
Lower leg length is crucial for determining the correct footrest position. Measure from the back of the knee to the bottom of the heel, with shoes on. This measurement helps ensure that the legs are properly supported and that the feet rest comfortably on the footrests without causing pressure or discomfort.
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Seat-to-Floor Height (Front and Rear)
The seat-to-floor height affects how easily the person can reach the ground with their feet, which is important for mobility and transfers. To measure:
- Front Seat-to-Floor Height: Measure from the bottom of the heel (with shoes on) to the floor. This height should allow the feet to rest flat on the ground when needed.
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Rear Seat-to-Floor Height: This measurement is similar but may vary slightly depending on the wheelchair design. It ensures that the seat is angled correctly for comfort and posture.
Final Tips
- Double-Check Measurements: Accuracy is key to ensuring comfort and mobility.
- Consider Daily Activities: Think about the environment and daily routines when choosing a wheelchair to ensure it fits seamlessly into the individual’s lifestyle.
- Consult a Specialist: If you’re unsure about any measurements, consult with a healthcare professional or mobility expert for guidance.
Accurate measurements lead to better comfort, mobility, and overall satisfaction. Whether you’re measuring for yourself, a loved one, or a client, following these steps will help you choose the best wheelchair for your needs.
Watch Our Video Guide
For a visual step-by-step guide, watch our video below. This will walk you through each measurement technique, giving you confidence in finding the perfect fit.
For more resources and information, explore our wheelchair collection and check out our other helpful blogs on mobility solutions.
Whether you’re measuring for yourself or someone you care about, taking the time to get these measurements right makes all the difference. At Allied Medical, we’re here to support you in finding the perfect wheelchair fit.