Patents by Inventor Edward John Evans

Edward John Evans 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).

  • BREATH SAMPLING INTERFACE
    Publication number: 20210370006
    Abstract: There is provided a a respiratory gas delivery and sampling system, a gas sampling system, a gas sampling interface and a gas sampling tip that may be used to sample exhaled and/or expired gases from a patient, particularly from a patient who is apnoeic and/or who is receiving high flow respiratory therapy. The gas sampling system comprises a respiratory gas monitor in fluid communication with the gas sampling interface, which comprises the gas sampling tip of the invention. The gas sampling interface comprises a gas sampling conduit and the gas sampling tip is located at a free end of the conduit. The gas sampling interface may be configured to allow the gas sampling tip to be selectively positioned at or in the mouth or a nare of the patient's nose.
    Type: Application
    Filed: October 16, 2017
    Publication date: December 2, 2021
    Inventors: Kate Jayne CHILCOTT, Craig Karl White, Samantha Dale Oldfield, Edward John Evans
  • Tip, tube and clip assembly for a gas sampling apparatus
    Patent number: D885556
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: May 26, 2020
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Samantha Dale Oldfield, Edward John Evans, Nathan James Roa, Kate Jayne Chilcott, Craig Karl White
  • Tip and tube assembly for a gas sampling apparatus
    Patent number: D907762
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: January 12, 2021
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Samantha Dale Oldfield, Edward John Evans, Nathan James Roa, Kate Jayne Chilcott, Craig Karl White
  • Clip for a gas sampling line
    Patent number: D965141
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: September 27, 2022
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Samantha Dale Oldfield, Edward John Evans, Nathan James Roa, Kate Jayne Chilcott, Craig Karl White
  • Clip for a gas sampling line
    Patent number: D1004083
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: November 7, 2023
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Samantha Dale Oldfield, Edward John Evans, Nathan James Roa, Kate Jayne Chilcott, Craig Karl White