Patents by Inventor Ooi Wee KHEONG

Ooi Wee KHEONG 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).

  • ARTIFICIAL AIRWAY DEVICE
    Publication number: 20160235934
    Abstract: An artificial airway device (1) to facilitate lung ventilation in a patient, comprising an airway tube (2) having a proximal end (3) and a distal end (4), a mask (5) at the distal end (4), and means (6) adapted to releasably confer rigidity to the airway tube (2) at least at, or towards its distal end (4) and also to provide a movable biteblock.
    Type: Application
    Filed: October 2, 2014
    Publication date: August 18, 2016
    Inventors: Sylwia POULSEN, Ooi Wee KHEONG
  • Laryngeal mask
    Patent number: D809125
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: January 30, 2018
    Assignee: TELEFLEX LIFE SCIENCES UNLIMITED COMPANY
    Inventors: Ooi Wee Kheong, Sylwia Ewa Krol Poulsen