| 摘要 |
<p>A machine for forming a negative cast of an end portion of an amputated limb has an outer rigid tubular body; an elastically deformable tubular membrane housed within the rigid tubular body and having its opposite annular end portions fluid-tightly connected to the rigid tubular body, to define a through-duct through which the limb passes and, with the rigid tubular body, a fluid-tight elongated annular chamber with variable volume surrounding the limb; a reference membrane for positioning of the limb within the duct being provided at the outlet of the duct.</p> |
