Patents by Inventor Douglas A. Cornet

Douglas A. Cornet 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: 11878102
    Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: January 23, 2024
    Assignee: IC SURGICAL, INC.
    Inventors: Douglas A. Cornet, Michael Manwaring, Edward Sy Griffey, Erin Black, Colin John Hall, Jonathan Kagan
  • Publication number: 20230226265
    Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 20, 2023
    Applicant: IC Surgical, Inc.
    Inventors: Douglas A. CORNET, Michael MANWARING, Edward Sy GRIFFEY, Erin BLACK, Colin John HALL, Jonathan KAGAN
  • Patent number: 11638779
    Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: May 2, 2023
    Assignee: IC SURGICAL, INC.
    Inventors: Douglas A. Cornet, Michael Manwaring, Edward Sy Griffey, Erin Black, Colin John Hall, Jonathan Kagan
  • Patent number: 11357904
    Abstract: An apparatus and system for providing reduced pressure to a defect in a nerve is disclosed. The apparatus comprises a nerve conduit having a generally tubular shape that has walls including a luminal wall surrounding the tissue site to contain fluids within a luminal space between the tissue site to contain fluids within a luminal space between the tissue site and the luminal wall. The apparatus further comprises a manifold having a porous body and a connector for receiving reduced pressure, wherein the manifold is positioned within the luminal space adjacent the tissue site to distribute the reduced pressure to the defect. Additionally, a method for providing reduced pressure to a defect in a nerve is disclosed that includes implanting the nerve conduit and manifold at a site of damaged nerve tissue and applying a reduced pressure to the manifold thereby stimulating repair or regrowth of nerve tissue.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: June 14, 2022
    Assignee: KCI Licensing, Inc.
    Inventors: Larry D. Swain, Michael E. Manwaring, Braden King-fung Leung, Douglas A. Cornet
  • Patent number: 11311662
    Abstract: The illustrative embodiments described herein are directed to systems, methods, and apparatuses for applying a reduced pressure to a subcutaneous tissue site. In one instance, a manifold for applying reduced pressure to a subcutaneous tissue site includes a plurality of first conduits, each of the plurality of first conduits having a wall with at least one first aperture and at least one second aperture. At least one of the plurality of first conduits is operable to deliver reduced pressure to the subcutaneous tissue site. The plurality of first conduits is coupled in a spaced arrangement that forms an interior space. The manifold further includes a second conduit comprising the interior space and formed by a portion of each wall of the plurality of first conduits. The second conduit is in fluid communication with the plurality of first conduits via the at least one second aperture.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: April 26, 2022
    Assignee: KCI Licensing, Inc.
    Inventors: Justin Alexander Long, Michael E. Manwaring, Douglas A. Cornet
  • Patent number: 10946125
    Abstract: An apparatus, system, and method for treating an incisional wound having incisional walls. The apparatus includes a conduit having a first end for receiving reduced pressure and a second end. The apparatus further includes a scaffold. The scaffold has opposing surfaces for positioning adjacent the incisional walls and is fluidly coupled to the second end of the conduit for receiving the reduced pressure. The scaffold is generally elongated in shape and has a thickness between the opposing surfaces that is sufficiently thin for positioning within the incisional wound. The apparatus further includes an internal manifold that has a primary flow channel extending generally longitudinally within the scaffold and between the opposing surfaces of the scaffold. The internal manifold is fluidly coupled to the second end of the conduit. The application of the reduced pressure through the scaffold and the internal manifold induces tissue apposition between the incisional walls.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: March 16, 2021
    Assignee: KCI Licensing, Inc.
    Inventors: Michael E. Manwaring, Douglas A. Cornet
  • Publication number: 20200121832
    Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 23, 2020
    Inventors: Douglas A. CORNET, Michael MANWARING, Edward Sy GRIFFEY, Erin BLACK, Colin John HALL, Jonathan KAGAN
  • Publication number: 20200061257
    Abstract: An apparatus and system for providing reduced pressure to a defect in a nerve is disclosed. The apparatus comprises a nerve conduit having a generally tubular shape that has walls including a luminal wall surrounding the tissue site to contain fluids within a luminal space between the tissue site to contain fluids within a luminal space between the tissue site and the luminal wall. The apparatus further comprises a manifold having a porous body and a connector for receiving reduced pressure, wherein the manifold is positioned within the luminal space adjacent the tissue site to distribute the reduced pressure to the defect. Additionally, a method for providing reduced pressure to a defect in a nerve is disclosed that includes implanting the nerve conduit and manifold at a site of damaged nerve tissue and applying a reduced pressure to the manifold thereby stimulating repair or regrowth of nerve tissue.
    Type: Application
    Filed: November 1, 2019
    Publication date: February 27, 2020
    Inventors: Larry D. SWAIN, Michael E. MANWARING, Braden King-fung LEUNG, Douglas A. CORNET
  • Patent number: 10543300
    Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: January 28, 2020
    Assignee: IC Surgical, Inc.
    Inventors: Douglas A. Cornet, Michael Manwaring, Edward Sy Griffey, Erin Black, Colin John Hall, Jonathan Kagan
  • Patent number: 10493186
    Abstract: An apparatus and system for providing reduced pressure to a defect in a nerve is disclosed. The apparatus comprises a nerve conduit having a generally tubular shape that has walls including a luminal wall surrounding the tissue site to contain fluids within a luminal space between the tissue site to contain fluids within a luminal space between the tissue site and the luminal wall. The apparatus further comprises a manifold having a porous body and a connector for receiving reduced pressure, wherein the manifold is positioned within the luminal space adjacent the tissue site to distribute the reduced pressure to the defect. Additionally, a method for providing reduced pressure to a defect in a nerve is disclosed that includes implanting the nerve conduit and manifold at a site of damaged nerve tissue and applying a reduced pressure to the manifold thereby stimulating repair or regrowth of nerve tissue.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: December 3, 2019
    Assignee: KCI Licensing, Inc.
    Inventors: Larry D. Swain, Michael E. Manwaring, Braden King-Fung Leung, Douglas A. Cornet
  • Publication number: 20190336386
    Abstract: A reduced pressure delivery system for applying reduced pressure tissue treatment to a tissue site is provided. The system includes a manifold delivery tube and a balloon having an inner space. The balloon is capable of assuming collapsed and expanded positions. The system further includes a manifold having a plurality of flow channels. The manifold is disposed within the inner space of the balloon. A sharp tip is configured to be delivered within the manifold delivery tube to puncture the balloon.
    Type: Application
    Filed: July 15, 2019
    Publication date: November 7, 2019
    Inventors: Royce W. JOHNSON, Larry D. SWAIN, Douglas A. CORNET, Michael E. MANWARING, Jonathan KAGAN
  • Publication number: 20190307933
    Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
    Type: Application
    Filed: May 21, 2019
    Publication date: October 10, 2019
    Inventors: Douglas A. CORNET, Michael MANWARING, Edward Sy GRIFFEY, Erin BLACK, Colin John HALL, Jonathan KAGAN
  • Publication number: 20190290835
    Abstract: Systems, methods, and apparatuses are provided for delivering reduced pressure to a subcutaneous tissue site, such as a bone tissue site. In one instance, a manifold for providing reduced pressure to a subcutaneous tissue includes a longitudinal manifold body formed with at least one purging lumen and a reduced-pressure lumen. The manifold further includes a plurality of manifolding surface features or slits formed on the second, tissue-facing side of the longitudinal manifold body and a plurality of apertures formed in the longitudinal manifold body on the second, tissue-facing side. The plurality of apertures fluidly couple the reduced-pressure lumen and the manifolding surface features or slits. The manifold further includes an end cap fluidly coupling the reduced-pressure lumen and the at least one purging lumen. Other systems, apparatuses, and methods are presented.
    Type: Application
    Filed: June 13, 2019
    Publication date: September 26, 2019
    Inventors: Carl Joseph SANTORA, Michael E. MANWARING, Douglas A. CORNET, Justin Alexander LONG, Larry D. SWAIN
  • Patent number: 10398621
    Abstract: A reduced pressure delivery system for applying reduced pressure tissue treatment to a tissue site is provided. The system includes a manifold delivery tube and a balloon having an inner space. The balloon is capable of assuming collapsed and expanded positions. The system further includes a manifold having a plurality of flow channels. The manifold is disposed within the inner space of the balloon. A sharp tip is configured to be delivered within the manifold delivery tube to puncture the balloon.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: September 3, 2019
    Assignee: KCI Licensing, Inc.
    Inventors: Royce W. Johnson, Larry D. Swain, Douglas A. Cornet, Michael Manwaring, Jonathan Kagan
  • Patent number: 10369269
    Abstract: Systems, methods, and apparatuses are provided for delivering reduced pressure to a subcutaneous tissue site, such as a bone tissue site. In one instance, a manifold for providing reduced pressure to a subcutaneous tissue includes a longitudinal manifold body formed with at least one purging lumen and a reduced-pressure lumen. The manifold further includes a plurality of manifolding surface features or slits formed on the second, tissue-facing side of the longitudinal manifold body and a plurality of apertures formed in the longitudinal manifold body on the second, tissue-facing side. The plurality of apertures fluidly couple the reduced-pressure lumen and the manifolding surface features or slits. The manifold further includes an end cap fluidly coupling the reduced-pressure lumen and the at least one purging lumen. Other systems, apparatuses, and methods are presented.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: August 6, 2019
    Assignee: KCI Licensing, Inc.
    Inventors: Carl Joseph Santora, Michael E. Manwaring, Douglas A. Cornet, Justin Alexander Long, Larry D. Swain
  • Publication number: 20190216990
    Abstract: The illustrative embodiments described herein are directed to systems, methods, and apparatuses for applying a reduced pressure to a subcutaneous tissue site. In one instance, a manifold for applying reduced pressure to a subcutaneous tissue site includes a plurality of first conduits, each of the plurality of first conduits having a wall with at least one first aperture and at least one second aperture. At least one of the plurality of first conduits is operable to deliver reduced pressure to the subcutaneous tissue site. The plurality of first conduits is coupled in a spaced arrangement that forms an interior space. The manifold further includes a second conduit comprising the interior space and formed by a portion of each wall of the plurality of first conduits. The second conduit is in fluid communication with the plurality of first conduits via the at least one second aperture.
    Type: Application
    Filed: March 13, 2019
    Publication date: July 18, 2019
    Inventors: Justin Alexander Long, Michael E. MANWARING, Douglas A. CORNET
  • Patent number: 10342901
    Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: July 9, 2019
    Assignee: IC Surgical, Inc.
    Inventors: Douglas A. Cornet, Michael Manwaring, Edward Sy Griffey, Erin Black, Colin John Hall, Jonathan Kagan
  • Patent number: 10258722
    Abstract: The illustrative embodiments described herein are directed to systems, methods, and apparatuses for applying a reduced pressure to a subcutaneous tissue site. In one instance, a manifold for applying reduced pressure to a subcutaneous tissue site includes a plurality of first conduits, each of the plurality of first conduits having a wall with at least one first aperture and at least one second aperture. At least one of the plurality of first conduits is operable to deliver reduced pressure to the subcutaneous tissue site. The plurality of first conduits is coupled in a spaced arrangement that forms an interior space. The manifold further includes a second conduit comprising the interior space and formed by a portion of each wall of the plurality of first conduits. The second conduit is in fluid communication with the plurality of first conduits via the at least one second aperture.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: April 16, 2019
    Assignee: KCI Licensing, Inc.
    Inventors: Justin Alexander Long, Michael E. Manwaring, Douglas A. Cornet
  • Publication number: 20190091387
    Abstract: An apparatus and system for treating a wound having a cavity is disclosed. The apparatus comprises a scaffold including a scaffold lamina and a tissue lamina wherein the scaffold lamina forms a laminate in fluid communication with the tissue lamina. The laminate is rolled into a generally cylindrical shape having two end surfaces. The apparatus further comprises a manifold having a port for coupling to a source of reduced pressure and that is positioned in fluid communication with the scaffold to provide reduced pressure to the scaffold lamina and the wound. The apparatus also comprises a drape formed of substantially impermeable material to cover the scaffold and the manifold within the wound.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 28, 2019
    Inventors: Larry D. SWAIN, Michael E. MANWARING, Douglas A. CORNET, Braden King-fung LEUNG
  • Publication number: 20190060537
    Abstract: An apparatus, system, and method for treating an incisional wound having incisional walls is disclosed. The apparatus includes a conduit having a first end for receiving reduced pressure and a second end. The apparatus further includes a scaffold. The scaffold has opposing surfaces for positioning adjacent the incisional walls and is fluidly coupled to the second end of the conduit for receiving the reduced pressure. The scaffold is generally elongated in shape and has a thickness between the opposing surfaces that is sufficiently thin for positioning within the incisional wound. The apparatus further includes an internal manifold that has a primary flow channel extending generally longitudinally within the scaffold and between the opposing surfaces of the scaffold. The internal manifold is fluidly coupled to the second end of the conduit. The application of the reduced pressure through the scaffold and the internal manifold induces tissue apposition between the incisional walls.
    Type: Application
    Filed: October 25, 2018
    Publication date: February 28, 2019
    Inventors: Michael E. MANWARING, Douglas A. CORNET