Patents Assigned to KCI Medical Resources Unlimited Company
  • Patent number: 10357404
    Abstract: A wound dressing member is provided for use in a vacuum bandage connected to a vacuum source. The wound dressing member is also provided for use with a wound having a wound surface. The wound dressing member includes a wound facing surface adapted to be in contact with and generally conform to the wound surface and a plurality of discrete holes formed in the wound facing surface. The member further includes a port configured to communicate with the vacuum source and with each hole formed in the wound facing surface. The wound dressing member further includes a stand-off having interconnected portions coupled to the wound facing surface and configured to provide a space between the wound facing surface and the wound surface.
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: July 23, 2019
    Assignee: KCI Medical Resources Unlimited Company
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko, James R. Risk, Jr.
  • Patent number: 10179072
    Abstract: A wound care bandage for treating a wound is provided. The bandage includes an SIS layer to be placed on the wound surface and a cover to be placed over the wound. The bandage further includes a structure to provide a vacuum space. A method for promoting wound healing is further provided. The method includes applying the above-mentioned wound care bandage to the wound and creating a vacuum in the vacuum space to draw blood controllably from the wound into the SIS layer.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: January 15, 2019
    Assignee: KCI Medical Resources Unlimited Company
    Inventor: Arthur C. Coffey
  • Patent number: 10045886
    Abstract: A wound dressing member is provided for use in a vacuum bandage connected to a vacuum source. The wound dressing member is also provided for use with a wound having a wound surface. The wound dressing member includes a wound facing surface adapted to be in contact with and generally conform to the wound surface and a plurality of discrete holes formed in the wound facing surface. The member further includes a port configured to communicate with the vacuum source and with each hole formed in the wound facing surface. The wound dressing member further includes a stand-off having interconnected portions coupled to the wound facing surface and configured to provide a space between the wound facing surface and the wound surface.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: August 14, 2018
    Assignee: KCI Medical Resources Unlimited Company
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko, James R. Risk, Jr.
  • Patent number: 9925091
    Abstract: A wound care bandage for treating a wound is provided. The bandage includes an SIS layer to be placed on the wound surface and a cover to be placed over the wound. The bandage further includes a structure to provide a vacuum space. A method for promoting wound healing is further provided. The method includes applying the above-mentioned wound care bandage to the wound and creating a vacuum in the vacuum space to draw blood controllably from the wound into the SIS layer.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: March 27, 2018
    Assignee: KCI Medical Resources Unlimited Company
    Inventor: Arthur C. Coffey
  • Patent number: 9844471
    Abstract: A vacuum bandage is provided for use with a wound having a wound surface. The bandage is connectable to a vacuum source and includes a wound dressing member having a wound contacting surface, a top surface, and a port configured for communication with the vacuum source. The wound dressing member further includes holes in the wound contacting surface configured for communication with the wound surface of the wound and a passageway between the port and each hole. The vacuum bandage further includes a pack adjacent to the top surface of the member. The pack may include an aperture positioned about the port.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: December 19, 2017
    Assignee: KCI Medical Resources Unlimited Company
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Patent number: 9554945
    Abstract: A wound care bandage for treating a wound is provided. The bandage includes an SIS layer to be placed on the wound surface and a cover to placed over the wound. The bandage further includes a structure to provide a vacuum space. A method for promoting wound healing is further provided. The method includes applying the above-mentioned wound care bandage to the wound and creating a vacuum in the vacuum space to draw blood controllably from the wound into the SIS layer.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: January 31, 2017
    Assignee: KCI Medical Resources Unlimited Company
    Inventor: Arthur C. Coffey