Patents by Inventor Heather Harrison

Heather Harrison 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).

  • Dual-lumen tracheal tube with shaped lumen divider
    Patent number: 8978657
    Abstract: Various embodiments of a tracheal tube having a shaped divider disposed therein for separation of a tracheal tube into multiple ventilation lumens are provided. In some embodiments, the divider divides a tracheal ventilation lumen from a bronchial ventilation lumen. In some embodiments, the shaped divider provides an irregular inner diameter that allows a relatively bulky device to be inserted into one or both lumens.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: March 17, 2015
    Assignee: Covidien LP
    Inventors: Donald R. Sandmore, Jonathan Snyder, Heather Harrison, Stanley Kaus, Mark Behlmaier, Vida Keene
  • DUAL-LUMEN TRACHEAL TUBE WITH SHAPED LUMEN DIVIDER
    Publication number: 20120024292
    Abstract: Various embodiments of a tracheal tube having a shaped divider disposed therein for separation of a tracheal tube into multiple ventilation lumens are provided. In some embodiments, the divider divides a tracheal ventilation lumen from a bronchial ventilation lumen. In some embodiments, the shaped divider provides an irregular inner diameter that allows a relatively bulky device to be inserted into one or both lumens.
    Type: Application
    Filed: July 29, 2010
    Publication date: February 2, 2012
    Applicant: Nellcor Puritan Bennett LLC
    Inventors: Donald R. Sandmore, Jonathan Snyder, Heather Harrison, Stanley Kaus, Mark Behlmaier, Vida Keene
  • Hair tie device
    Patent number: D991557
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: July 4, 2023
    Inventor: Heather Harrison Walsh