Patents by Inventor Jeffrey S. Lockwood

Jeffrey S. Lockwood 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: 10966871
    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: November 15, 2017
    Date of Patent: April 6, 2021
    Assignee: KCI Licensing, Inc.
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • 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: 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.
  • Publication number: 20180071148
    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: Application
    Filed: November 15, 2017
    Publication date: March 15, 2018
    Inventors: JEFFREY S. LOCKWOOD, Robert PETROSENKO
  • 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: 9220655
    Abstract: A system for compression therapy includes a patient-support apparatus and a compression sleeve assembly that is coupleable to the patient-support apparatus. In some embodiments, the patient-support apparatus includes a hospital bed and in other embodiments, the patient-support apparatus includes a mattress for a bed. The compression sleeve assembly includes a sleeve that couples to a patient's limb and that inflates to promote blood flow. The compression sleeve assembly also includes a conduit and a compression module that is operable to inflate the sleeve through the conduit. The conduit may be routed, at least in part, through the associated patient-support apparatus. The compression module may be situated, at least in part, in a cavity of the associated patient-support apparatus. A compression module may be coupled to an architectural structure, such as a headwall unit.
    Type: Grant
    Filed: November 30, 2009
    Date of Patent: December 29, 2015
    Assignee: Hill-Rom Services, Inc.
    Inventors: John P. Biondo, Catherine A. Pietsch, Michael Z. Sleva, Gregory W. Branson, Jeffrey S. Lockwood, Rachel H. Elizabeth Hopkins, Todd P. O'Neal
  • Publication number: 20150342786
    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: June 11, 2015
    Publication date: December 3, 2015
    Inventors: Jeffrey S. LOCKWOOD, Robert PETROSENKO, James R. Risk, JR.
  • Publication number: 20140350495
    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: Application
    Filed: May 30, 2014
    Publication date: November 27, 2014
    Applicant: KCI Medical Resources
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Patent number: 8884094
    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: December 10, 2012
    Date of Patent: November 11, 2014
    Assignee: KCI Licensing, Inc.
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Publication number: 20130096520
    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: Application
    Filed: December 10, 2012
    Publication date: April 18, 2013
    Applicant: KCI Medical Resources
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Patent number: 8350116
    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: December 4, 2008
    Date of Patent: January 8, 2013
    Assignee: KCI Medical Resources
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Patent number: 8246592
    Abstract: Wound treatment apparatuses comprising a vacuum source and a bandage (e.g., a wound-care bandage) configured to be coupled (and/or coupled) to the vacuum source. Some embodiments of the bandage including a wound dressing member configured to be placed in contact with a wound surface, and a suction port associated with the wound dressing member and/or configured to be connected to the vacuum source. Some embodiments of the member including a plurality of spacers configured to contact the wound surface to define suction space between the member and the wound surface. Some embodiments of the member including holes configured to communicate with the suction space, and/or a plurality of passageways between the suction port and the holes.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: August 21, 2012
    Assignee: KCI Medical Resources
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko, James Robert Risk, Jr.
  • Patent number: 8168848
    Abstract: A wound dressing member is provided for use in a vacuum bandage connected to a vacuum source and for use with a wound having a wound surface. The member may include a top surface and a bottom surface adapted to be in contact with and generally conform to the wound surface. The member may further include a plurality of discrete holes formed in the bottom surface and at least one discrete opening formed in the top surface. A port of the member may be provided to communicate with the vacuum source, each discrete hole, and the at least one discrete opening.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: May 1, 2012
    Assignee: KCI Medical Resources, Inc.
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Publication number: 20110313374
    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: July 6, 2011
    Publication date: December 22, 2011
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko, James R. Risk, JR.
  • Patent number: 7988680
    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: February 4, 2005
    Date of Patent: August 2, 2011
    Assignee: KCI Medical Resources
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko, James R. Risk, Jr.
  • Patent number: 7927318
    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: Grant
    Filed: September 20, 2005
    Date of Patent: April 19, 2011
    Inventors: James Robert Risk, Jr., Robert Petrosenko, Alexander B. Bitel, Jeffrey S. Lockwood
  • Patent number: 7896864
    Abstract: A vacuum and irrigation wound bandage system is provided for use with a wound. The system includes a vacuum source, an irrigation source, and a bandage positioned adjacent the wound to create a sealed environment around the wound. The vacuum source of the system is in communication with the bandage to create negative pressure between the bandage and the wound.
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: March 1, 2011
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Patent number: 7867206
    Abstract: A bandage for use with a vacuum source includes a wound dressing member to be placed in contact with a wound surface and a suction port associated with the wound dressing member. The member is configured with spacers contacting the wound surface to define suction space between the member and the wound surface. The member also includes holes in communication with the suction space. Passageways of the bandage are provided between the suction port and the holes.
    Type: Grant
    Filed: September 19, 2003
    Date of Patent: January 11, 2011
    Assignee: KCI Licensing, Inc.
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko, James Robert Risk, Jr.
  • Patent number: 7723560
    Abstract: A wound vacuum therapy dressing kit is provided for use with a wound drainage system having a vacuum source. The kit may include a wound dressing member, a sealing film, and a wound measurement device. The wound dressing member may include a wound contacting surface configured to be in contact with and generally conform to a wound surface of a patient. The member may be adapted to be coupled to the vacuum source for communicating suction from the vacuum source to the wound surface. The sealing film of the kit may be provided for placement over the member and may be configured to adhere to a patient's healthy skin surrounding the wound. The wound measurement device may include a transparent top portion and a transparent bottom portion configured for placement adjacent the wound surface. The top portion may include a drawing surface and a grid associated with the drawing surface.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: May 25, 2010
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko
  • Publication number: 20100106117
    Abstract: Wound treatment apparatuses comprising a vacuum source and a bandage (e.g., a wound-care bandage) configured to be coupled (and/or coupled) to the vacuum source. Some embodiments of the bandage including a wound dressing member configured to be placed in contact with a wound surface, and a suction port associated with the wound dressing member and/or configured to be connected to the vacuum source. Some embodiments of the member including a plurality of spacers configured to contact the wound surface to define suction space between the member and the wound surface. Some embodiments of the member including holes configured to communicate with the suction space, and/or a plurality of passageways between the suction port and the holes.
    Type: Application
    Filed: November 13, 2009
    Publication date: April 29, 2010
    Applicant: KCI MEDICAL RESOURCES
    Inventors: Jeffrey S. Lockwood, Robert Petrosenko, James Robert Risk, JR.