Wheel chair

Wheelchair is an important tool of recovery, it is not only thebody ShangCanZhe transport, more important is to make them with theaid of wheelchair physical exercise and participate in socialactivities. Ordinary wheelchair generally by wheelchair frame, thewheel, brake device and seat by four parts.
earing the main weight. The diameter of the wheel 51, 56, 61, and66 cm several. Except a few use environment requirements and withsolid tyre outside, multi-purpose pneumatic tyre

Small wheel
Has a diameter of 12, 15, 18, 20 cm number, diameter big smallwheel easily over small obstacles and special carpet. But diametertoo ambassador of the wheelchair space greatens, action notconvenient. Normal small wheel in the big wheel before, but inlower limb paraplegia person with wheelchair, often small wheel inthe big wheel later. Operation should pay attention to is thedirection of the small wheel can be best with the great wheelvertical, otherwise easy to fall.

Handwheel ring
For wheelchair exclusively, general diameter than the big wheelsmall 5 cm. Hemiplegia one-handed drive, plus a diameter moreoutsiders to choose from.  The handwheel ring general bypatients directly promote, if the function is not good, for easy todrive, can have the following way changes: (1) in the handwheelring surface and rubber etc to increase grinding polishing theforce. (2) along the handwheel ring around increase push handlePush to have the following kinds: (1) the level of the push. Usedfor C5 spinal injury. Therefore, biceps brachii sound, hand on thepush, in elbow flexion force can be cart ahead. If no horizontalpush, cannot promote. (2) the vertical push. Used in rheumatoidarthritis shoulder hand joint limited activities. So when cannotuse level of the push. (3) the bold push. Used for finger movementseverely limited and is not easy to make a fist of the patients,also suitable for osteoarthritis, heart disease or elderlypatients.
tire
A solid, inflatable inner tube and tubeless inflatable three. Solidtype in the ground go faster and not easy to blasting, easy topromote, but in the rugged road vibration and card into and tirewith wide groove to pluck up, Have inflation tube's more difficultto push, also easy to puncture, but vibration than solid small;Tubeless inflatable for tubeless not puncture, and internal alsoaeration, sit up comfortable, but are more difficult than solidpush.
brake
Big wheel should each wheel are brake, of course, like hemiplegiaperson can only use one hand, have to use single hand brake, butalso can pack extension rod, control on both sides of the brake.Brake has two kinds: (1) notch brakes. The brake safety reliable,but more effort. Adjusted in slopes can also put on the brakes, iftransferred to grade 1 in the ground can be put on the brakes forfailure. (2) toggle brakes. Make use of lever principle, throughseveral joint and then braking, its mechanical advantages thannotch brakes is strong, but failure quickly. For patients withincrease of the brake force, often in the brake and extend the bar,but the bar easy damage, such as often do not check will affectsafety.
chair
Its high, deep and wide depends on the patient's body, its materialquality of a material is also depends on the disease. Generaldeeply 41, 43 cm wide, 40, 46 cm, high 45 and 50 cm.
Seat cushion
To avoid bedsore, to cushion should attach attention, possible useegg basket (eggcrate) type or Roto pad, the pad by a large plastic,it has a large number of diameter of 5 cm of papillary plastichollow column composition, each column are soft and easy to move,patients after sitting on pressure surface into a lot of pressurepoint, and patients for a moment with mobile, pressure point withthe nipple movement and change, so that it can constantly transformcompression point, avoid often oppression by the same position ofbedsore. If none of the above cushion, it need layer type foamplastic, its thickness should be 10 cm, upper 0.5 cm thick highdensity polyvinyl chloride base formic acid ester (polyarethane)foam plastic, lower density for the same properties of plastic,high density is supportive strong, medium density is soft andcomfortable. In the sitting position, the ischial tuberositypressure is very big, often beyond normal capillary end pressure 1~ 16 times, easy to ischemia formation pressure sores. To avoid thepressure is too great, often in the corresponding place mat dig toa piece of, let ischial tuberosity overhead, when should be dugahead in the ischial tuberosity before 2.5 cm place, side should bein the nodules lateral 2.5 cm place, depth in 7.5 cm, dig after matconcave glyph, gap of the, if you use the above cushion andincision, can be quite effectively prevent the generation ofpressure ulcers.
Feet and legs "has
"Legs for across on both sides of the type, or both separate type,the two bracket are used to swing to one side and can be removedfor the most ideal. Must pay attention to the height of the footholder. "Foot too high, the hip flexion Angle is too large, weightis more to add in the ischial tuberosity, easy cause the pressuresores.
back
Back has height and inclined and cannot tilt of the points. If thepatient to the trunk balance and control is good, can choose lowback wheelchair, so that patients have greater activity. On theother hand, should choose high back wheelchair.
Handrail or arm bracket
Generally higher than the chair seat surface 22.5 ~ 25 cm, some armholder adjustable height. Still can in the arm bracket shelf on lap(lap board), for reading, dining.
Guard skirt plate (network)
According to different user, can choose guard skirt plate,protecting skirt nets, prevent the user's skirt or garment placeinvolved in wheel.

Package:106*26*92cm

N.W:17kg

G.W:20kg

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