How to evaluate the flexibility of electric wheelchairs in narrow spaces, such as entering and exiting elevators or bathrooms?

The evaluation of the flexibility of electric wheelchairs in narrow spaces mainly includes the following aspects:

1. Size and turning radius:

The width and length of electric wheelchairs are key indicators that should ensure they can adapt to the minimum net width of elevators, bathroom doors, and other passageway entrances.

The radius of rotation is also important, as a smaller radius of rotation means that wheelchairs are easier to operate and turn in narrow spaces.

2. Manipulation: The sensitivity and accuracy of the controller or handle can easily control the wheelchair for fine adjustments and fine movements.

3. Front and rear drive types: Electric wheelchairs with rear wheel drive are usually stable and powerful for straight driving, but turning may require more space; Front wheel drive provides more flexibility in turning in confined indoor spaces.

4. Foldable or detachable components: - If the structure of the wheelchair can be folded or disassembled, it can reduce the occupied space when entering and exiting the elevator or passing through narrow doors.

5. Mobility: Climbing ability and stability at low speeds are also standards for measuring whether electric wheelchairs can pass smoothly in small spaces with height differences (such as bathroom thresholds).

6. Safety function: Whether the electric wheelchair has emergency stop function and speed adjustment function is crucial for the safety of driving in limited space to avoid accidental collisions.

7. On site testing: - Conduct test drives or simulation operations in actual environments, such as conducting entrance and exit tests in standard sizes of elevator lobbies and bathrooms of different sizes and layouts.

In order to comprehensively evaluate the performance of electric wheelchairs in narrow spaces, in addition to consulting product specifications, on-site testing and user feedback are also very important reference basis. When making a purchase, please consider the specific needs of the user, their physical condition, and the characteristics of their daily environment in order to select the most suitable product.

Author: WHILL

Link: https://www.zhihu.com/question/646099887/answer/3411292175

Source: Zhihu

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