Patents by Inventor Trygve Berge

Trygve Berge has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7020912
    Abstract: A disposable transport mat includes inner and outer panels which are joined to one another forming a tubular or loop shaped structure. Both panels are made of materials such as Tyvek®. The panels may be assembled to one another as by sewing or gluing. Padding may be provided as a layer between the inner and outer panels. A thin film may be applied to the outer panel to increase frictional engagement with a patient thereby assisting in uniform rolling motion of the transport mat during use. A cover may be used in conjunction with the transport mat to provide additional options in transporting or lifting a patient. The cover may incorporate a plurality of webbing strips with integral grasping loops. A thin film may also be applied to the cover to enhance frictional engagement for uniform rolling motion.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: April 4, 2006
    Inventor: Trygve Berge
  • Publication number: 20050102750
    Abstract: A disposable transport mat includes inner and outer panels which are joined to one another forming a tubular or loop shaped structure. Both panels are made of materials such as Tyvek®. The panels may be assembled to one another as by sewing or gluing. Padding may be provided as a layer between the inner and outer panels. A thin film may be applied to the outer panel to increase frictional engagement with a patient thereby assisting in uniform rolling motion of the transport mat during use. A cover may be used in conjunction with the transport mat to provide additional options in transporting or lifting a patient. The cover may incorporate a plurality of webbing strips with integral grasping loops. A thin film may also be applied to the cover to enhance frictional engagement for uniform rolling motion.
    Type: Application
    Filed: December 22, 2004
    Publication date: May 19, 2005
    Inventor: Trygve Berge
  • Patent number: 6874176
    Abstract: A mat assembly is provided to prevent and to treat bedsores. A draw sheet is used to shift or displace the patient on the mattress of the bed. A pole attached to the draw sheet is provided for grasping by the user to uniformly shift or move the patient. A displacement mat is placed between the draw sheet and the mattress in order to facilitate shifting of the patient. A scale may be placed on the draw sheet to facilitate recordation of shifting occurring during treatment of the patient. The mattress is preferably one which has a convoluted surface with dispersed ridges and depressions which thereby present a differing profile in terms of pressure which is transmitted to the patient lying thereon.
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: April 5, 2005
    Inventor: Trygve Berge
  • Patent number: 6845529
    Abstract: A disposable transport mat includes inner and outer panels which are joined to one another forming a tubular or loop shaped structure. Both panels are made of materials such as Tyvek®. The panels may be assembled to one another as by sewing or gluing. Padding may be provided as a layer between the inner and outer panels. A thin film may be applied to the outer panel to increase frictional engagement with a patient thereby assisting in uniform rolling motion of the transport mat during use. A cover may be used in conjunction with the transport mat to provide additional options in transporting or lifting a patient. The cover may incorporate a plurality of webbing strips with integral grasping loops.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: January 25, 2005
    Inventor: Trygve Berge
  • Patent number: 6823542
    Abstract: A mat conveyor includes a tubular fabric member formed of a soft flexible material and having an interior passage formed therein. A plurality of handle bands are secured to the exterior surface of the tubular member. Each of the handle bands utilizes a support band secured to the exterior surface of the tubular member together with an overlying outer band secured to the support band at a plurality of spaced attachments. The portions of the outer band extending between attachments form a plurality of handle members generally spaced about the tubular member. A pair of carrying poles are receivable within the tubular member interior passage to convert the tubular member to a stretcher-like carrier.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: November 30, 2004
    Inventor: Trygve Berge
  • Publication number: 20040172751
    Abstract: A disposable transport mat includes inner and outer panels which are joined to one another forming a tubular or loop shaped structure. Both panels are made of materials such as Tyvek®. The panels may be assembled to one another as by sewing or gluing. Padding may be provided as a layer between the inner and outer panels. A thin film may be applied to the outer panel to increase frictional engagement with a patient thereby assisting in uniform rolling motion of the transport mat during use. A cover may be used in conjunction with the transport mat to provide additional options in transporting or lifting a patient. The cover may incorporate a plurality of webbing strips with integral grasping loops.
    Type: Application
    Filed: March 5, 2003
    Publication date: September 9, 2004
    Inventor: Trygve Berge
  • Publication number: 20040163176
    Abstract: A mat conveyor includes a tubular fabric member formed of a soft flexible material and having an interior passage formed therein. A plurality of handle bands are secured to the exterior surface of the tubular member. Each of the handle bands utilizes a support band secured to the exterior surface of the tubular member together with an overlying outer band secured to the support band at a plurality of spaced attachments. The portions of the outer band extending between attachments form a plurality of handle members generally spaced about the tubular member. A pair of carrying poles are receivable within the tubular member interior passage to convert the tubular member to a stretcher-like carrier.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 26, 2004
    Inventor: Trygve Berge
  • Publication number: 20040123382
    Abstract: A mat assembly is provided to prevent and to treat bedsores. A draw sheet is used to shift or displace the patient on the mattress of the bed. A pole attached to the draw sheet is provided for grasping by the user to uniformly shift or move the patient. A displacement mat is placed between the draw sheet and the mattress in order to facilitate shifting of the patient. A scale may be placed on the draw sheet to facilitate recordation of shifting occurring during treatment of the patient. The mattress is preferably one which has a convoluted surface with dispersed ridges and depressions which thereby present a differing profile in terms of pressure which is transmitted to the patient lying thereon.
    Type: Application
    Filed: December 30, 2002
    Publication date: July 1, 2004
    Inventor: Trygve Berge
  • Patent number: 4051565
    Abstract: A lightweight, portable conveyor or transportation unit for moving heavy or fragile objects and which is particularly suited for the movement of injured humans as between supporting carriers, such as hospital emergency carts or tables, and a patient bed, or vice versa. The transportation unit comprises an open-ended, flexible tube-like member, the flexible walls of which collapse inwardly to form a double layer mat having a wear-resistant exterior layer or surface composed of tough flexible material and which may include an under cushion for the support of the patient's body. An inner layer or lining of flexible material having a low coefficient of friction is laminated coextensively over the inner face of the exterior layer.
    Type: Grant
    Filed: July 26, 1976
    Date of Patent: October 4, 1977
    Inventor: Trygve Berge