Patents Assigned to Vision
  • Patent number: 7047578
    Abstract: A apparatus such as a stretcher or guerney, and method, for engaging acquiring and transporting an injured person or some other person or object. The apparatus comprises a base, housing or frame having a low clearance portion; a first conveyance assembly movably connected to the housing for moving the housing with respect to the ground or another base surface; a second conveyance assembly movably connected to the housing for moving the person or object with respect to the housing; and a power member for moving the first and second conveyance assemblies. The apparatus is liftable by other persons to transport the person or object to another location. The method comprises the steps of moving a housing having a low clearance portion so that the low clearance portion moves toward and under the person or object; and moving the person or object relative to the housing. The device and method are mechanized and substantially automated. The device moves so that the person or object remains stationary during loading.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: May 23, 2006
    Assignee: Vision
    Inventor: John Spanton