Winding-straps- Or Winding-sheet-type Hoist Patents (Class 5/88.1)
  • Patent number: 6496991
    Abstract: A mobile patient maneuvering device is provided. The maneuvering device cooperates with the transfer rod to move a sheet upon which a patient is disposed. The device includes a power train, a hook and web assembly attachable to the power train, and a power and switching system in electrical communication with the power train. The power and switching system may also include means for stabilizing the device actuated by contact with the support. The displacing device may be positioned between a head portion of a bed and a wall, thereby occupying a minimum of floor space.
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: December 24, 2002
    Assignee: Ergodyne Corporation
    Inventor: Thomas W. Votel
  • Patent number: 6378148
    Abstract: A patient transfer system is provided which enables a single operator to transfer a patient from a first horizontal surface to a second horizontal surface. The transfer is accomplished with minimal risk of injury to the operator and patient. The patient transfer system includes a transfer caddy, transfer bridge and transfer rod. The transfer caddy is mobile and contains means for storing the transfer bridge and transfer rod. The transfer bridge and transfer rod are foldable for storage and transport.
    Type: Grant
    Filed: April 8, 1998
    Date of Patent: April 30, 2002
    Assignee: Ergodyne Corporation
    Inventor: Thomas W. Votel
  • Patent number: 6295666
    Abstract: The posture of a patient on a nursing bed can be changed by separating a bed tray that is in a base of the nursing bed from leg-side lifts and hand-side lifts. Leg-side and head-side nets are fully stretched, and the body of the patient is supported on the leg-side net and the head-side net above the bed plate using the leg-side lifts and head-side lifts while the patient faces upwards. An elongate cushion is then placed lengthwise on the bed plate. The body of the patient is then lowered until the body comes into contact with the elongate cushion. Winding drums are then rotated to pull on the nets on the side toward which it is decide to turn the patient so as to loosen the leg-side and head-side nets, so that the body of the patient rolls on the elongate cushion toward that side, and so that the body of the patient is supported by the bed plate. The elongate cushion is then subsequently removed from the bed plate.
    Type: Grant
    Filed: October 26, 1999
    Date of Patent: October 2, 2001
    Inventor: Kiyoshi Takaura
  • Patent number: 6223365
    Abstract: Straps are used to form a supporting plane for a body resting on a supporting structure, which straps are double folded and inserted under the body while holding one end of the strap until the other end of the strap is completely inserted under the body. Two bars are placed parallel and with a certain distance from the body on each side of the body. The free part of each strap is attached, double folded, to one of the bars. The attachment point of the strap is rotated around the geometric axis of the bar in such a way that the part of the strap, which runs from the body, will be placed over the double folded end. The end of the strap, which has been inserted under the body is fixed on the other bar or is attached in the same way as the first end.
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: May 1, 2001
    Assignee: Liko Research & Development AB
    Inventor: Gunnar Liljedahl