A walker, as the name suggests, is a tool that assists the human body to support weight, maintain balance and walk. Now there are more and more types of walkers in the market, but according to their structure and functions, they are mainly divided into the following categories:
1. Unpowered walker
Unpowered walkers mainly include various sticks and walker frames. They are simple in structure, low in price and easy to use. They are the most common walkers. Includes stick and walker.
(1) Rods can be divided into walking rods, front rods, axillary rods and platform rods according to their structure and usage.
(2) Walking frame, also known as walker, is a triangular (front and left and right side) metal frame, generally made of aluminum alloy. The main types are fixed type, interactive type, front wheel type, walking car and so on.
2. Functional electrical stimulation walkers
Functional electrical stimulation walker is a walker that stimulates nerve fibers through pulse current, causing muscle contraction to complete the walking function.
3. powered walkers
A powered walker is actually a walker powered by a small portable power source that can be worn on paralyzed lower limbs
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