| 摘要 |
A wheelchair comprising a modular and adjustable configuration. The wheelchair comprises a mainframe, a seat assembly, and a caster wing assembly. According to an embodiment, the seat assembly includes adjustable side guards and/or a backrest. According to an embodiment, the wheelchair includes a suspension system coupled between the mainframe and the seat assembly. According to an embodiment, the caster wing assembly includes an adjustment mechanism for adjusting the horizontal and/or vertical position of the footrest with respect to the mainframe. According to another embodiment, the caster wing assembly includes a leg or calf rest member having a comfort shaped profile. According to another embodiment, the seat assembly comprises a structurally independent component. According to another embodiment, the caster wing assembly comprises a structurally independent component. According to another embodiment, the mainframe comprises a structurally independent component.
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