Corpus ID: 133181804

Ergonomic collapsible crutch

  title={Ergonomic collapsible crutch},
  author={ニルソン、エリック and ニルソン、クレア and ニルソン、マーク and ジェイ. ラーソン、ブラッド and レスター、ケン},
A ergonomic collapsible crutch for assisting the walking motion of the user, the crutch has a support surface and grip portion of the armpit, to provide stability and grip against the ground surface of the walking environment grip pad, a support member supporting the pad axillary is coupled to the support member away from the support surface of the armpit along the substantially vertical axis, from about 85 degrees to about 60 degrees from the vertical axis, the further about 95 degrees about… Expand