Patents by Inventor David CUMIN

David CUMIN 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).

  • System, apparatus and methods for supplying gases
    Patent number: 10864335
    Abstract: A system, apparatus and methods are provided for supplying gases to a user. The supply includes a sub-therapeutic mode and a pressure support mode for delivering therapy to a user. A flow diversion device or valve switches from a first mode corresponding with the sub-therapeutic mode of the system to a second mode corresponding with the pressure support mode of the system. In the first mode, the valve opens a larger flow path between the interior of the user interface and ambient air than in the second mode.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: December 15, 2020
    Assignees: Fisher & Paykel Healthcare Limited, New York University
    Inventors: Donald Roy Kuriger, David Cumin, David M. Rapoport, Christopher Earl Nightingale, Sujeewa Wannigama, Mark John Arrowsmith, Vitaly Kapelevich
  • SYSTEM, APPARATUS AND METHODS FOR SUPPLYING GASES
    Publication number: 20180036499
    Abstract: A system, apparatus and methods are provided for supplying gases to a user. The supply includes a sub-therapeutic mode and a pressure support mode for delivering therapy to a user. A flow diversion device or valve switches from a first mode corresponding with the sub-therapeutic mode of the system to a second mode corresponding with the pressure support mode of the system. In the first mode, the valve opens a larger flow path between the interior of the user interface and ambient air than in the second mode.
    Type: Application
    Filed: August 23, 2017
    Publication date: February 8, 2018
    Inventors: Donald Roy Kuriger, David Cumin, David M. Rapoport, Christopher Earl Nightingale, Sujeewa Wannigama, Mark John Arrowsmith, Vitaly Kapelevich
  • System, apparatus and methods for supplying gases
    Patent number: 9750908
    Abstract: A system, apparatus and methods are provided for supplying gases to a user. The supply includes a sub-therapeutic mode and a pressure support mode for delivering therapy to a user. A flow diversion device or valve switches from a first mode corresponding with the sub-therapeutic mode of the system to a second mode corresponding with the pressure support mode of the system. In the first mode, the valve opens a larger flow path between the interior of the user interface and ambient air than in the second mode.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: September 5, 2017
    Assignees: Fisher & Paykel Healthcare Limited, New York University
    Inventors: Donald Roy Kuriger, David Cumin, David M. Rapoport, Christopher Earl Nightingale, Sujeewa Wannigama, Mark John Arrowsmith, Vitaly Kapelevich
  • SYSTEM, APPARATUS AND METHODS FOR SUPPLYING GASES
    Publication number: 20160015918
    Abstract: A system, apparatus and methods are provided for supplying gases to a user. The supply includes a sub-therapeutic mode and a pressure support mode for delivering therapy to a user. A flow diversion device or valve switches from a first mode corresponding with the sub-therapeutic mode of the system to a second mode corresponding with the pressure support mode of the system. In the first mode, the valve opens a larger flow path between the interior of the user interface and ambient air than in the second mode.
    Type: Application
    Filed: February 15, 2013
    Publication date: January 21, 2016
    Inventors: Donald Roy KURIGER, David CUMIN, David M. RAPOPORT, Christopher Earl NIGHTINGALE, Sujeewa WANNIGAMA, Mark John ARROWSMITH, Vitaly KAPELEVICH