The main parts of the wheelchair user's weight bearing are the ischial tuberosity of the hip, femur, ovum and scapula. The size of the wheelchair, especially the width and depth of the seat and the height of the back as well as the distance between the pedals and the seat cushion, can affect the force of blood circulation in the relevant areas and cause surface friction damage or even pressure sores.
1. A wheelchair the size of a large wheel
It carries the main weight. The diameter of the wheels is 51,56,61,66 cm. In addition to some environmental protection requirements, solid tires and multi-purpose pneumatic tires are also used.
2. A wheelchair the size of small wheels
With a diameter of 12, 15, 18, 20 cm, the diameter of the small wheels is convenient for getting over small obstacles and special carpets. However, the diameter is too large and the wheelchair is difficult to move. The normal small wheels are placed in front of the larger wheels, but in wheelchairs used by paraplegics, the small wheels are often placed behind the larger wheels. When operating, it should be noted that the direction of the small wheel is recommended to be perpendicular to the big wheel, otherwise it is easy to fall over.
3. Choose a wheelchair for the elderly under the guidance of a doctor
If there are no conditions, the following factors can be considered comprehensively. The width and depth of the wheelchair seat, the height of the chair back and the distance from the pedal to the cushion should meet the actual needs of the disabled. If not fitted properly, it can affect blood circulation in the disabled area, causing skin abrasions and even pressure sores. Other factors include the weight of the wheelchair, where it will be used, its appearance and the ability of the disabled person to operate the wheelchair.
TOPMEDI Co., Ltd. is a professional medical supplier with the ambition to be one of the best and the key rehabilitation equipments supliers in China. Our main products include Electric Wheelchair, Sports Wheelchair, Brain Paralysis Wheelchair, Hospital Bed, Walking Aids,Shower Chair and Commode. Our wheelchair factory is a leading manufacturer of wheelchair and rehabilitation equipments in China. The workshop covers an area of 30,000 squarer meters,with the annual production capacity of 500,000 wheelchairs, 2000,000 walking aids, and 10,000 hospital beds. TOPMEDI products have been well accepted in 80 countries and regions, mainly Australia, America, Europe, Middle East and Asia, covering both high end and middle end market,and enjoy high reputation among customers. TOPMEDI would like to join hands with our partners all around the world for our promising future!