Patents by Inventor James Risk

James Risk 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).

  • Publication number: 20070005028
    Abstract: An apparatus comprising a housing, a controller, a fluid source, a negative pressure source, and a canister. The controller, the fluid source, the negative pressure source, and the canister are carried by the housing. The fluid source is couplable to the bandage. The negative pressure source is couplable to the bandage through the canister. The controller is operable to provide a first signal resulting in automated fluid delivery to the bandage from the fluid source. The controller is operable to provide a second signal resulting in the negative pressure source applying negative pressure to the bandage through the canister.
    Type: Application
    Filed: September 5, 2006
    Publication date: January 4, 2007
    Inventors: James Risk, Robert Petrosenko
  • Publication number: 20060162068
    Abstract: An end panel for a patient support apparatus such as a hospital bed has a frame, a housing covering the frame, a roller mounted on the frame which rotates relative to the frame.
    Type: Application
    Filed: December 21, 2005
    Publication date: July 27, 2006
    Inventors: James Risk, David Williams, Matthew Visca, Peter Wukusick, James Findlay, Robert Zerhusen
  • Publication number: 20060129137
    Abstract: A wound treatment apparatus has a vacuum bandage covering a wound of a patient, a vacuum source coupled to the vacuum bandage, and a controller that operates the vacuum source to apply negative pressure to the wound through the bandage in a controlled manner. The controller is programmed to limit the rate of change of the negative pressure applied to the wound. A caregiver has the ability to change one or more negative pressure setpoint values and the controller of the wound treatment apparatus controls the rate of change of the negative pressure to reduce patient discomfort.
    Type: Application
    Filed: February 3, 2006
    Publication date: June 15, 2006
    Inventors: Jeffrey Lockwood, Robert Petrosenko, James Risk
  • Publication number: 20060015087
    Abstract: A system for treating a patient with a wound comprises a bandage, a receptacle, and a vacuum source. The bandage comprises a cover to seal about the wound and to define a space above the wound in which a vacuum is to be formed. The bandage further comprises a port providing communication with the space. The receptacle is connected to the port to receive exudate from the wound and is provided to be placed below the wound. The vacuum source is spaced apart from the receptacle, is connected to the receptacle, and is effective to provide a vacuum in the receptacle and in the space.
    Type: Application
    Filed: September 20, 2005
    Publication date: January 19, 2006
    Inventors: James Risk, Robert Petrosenko, Alexander Bitel, Jeffrey Lockwood
  • Publication number: 20050131327
    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: Application
    Filed: February 4, 2005
    Publication date: June 16, 2005
    Inventors: Jeffrey Lockwood, Robert Petrosenko, James Risk
  • Publication number: 20050090787
    Abstract: A control unit is adapted for use with a vacuum wound bandage. The control unit has a canister to collect waste material from the vacuum wound bandage, a fluid source to irrigate the wound, and a door to at least partially cover the fluid source.
    Type: Application
    Filed: November 24, 2004
    Publication date: April 28, 2005
    Inventors: James Risk, Robert Petrosenko
  • Publication number: 20050071921
    Abstract: In accordance with the present disclosure, a siderail apparatus for a siderail of a hospital bed is provided that is configured to be coupled to the siderail. Preferably, the siderail apparatus is padded.
    Type: Application
    Filed: July 25, 2003
    Publication date: April 7, 2005
    Inventor: James Risk