Patents by Inventor Harriet B. Loehne

Harriet B. Loehne 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 for aspirating and irrigating tract wounds
    Patent number: 6878142
    Abstract: An improved suction and irrigation system for debriding a tract wound includes a suction and irrigation handpiece and a dual lumen suction and irrigation tip that is removably connectible to the handpiece. The tip has a flexible shaft and a connector for connecting the shaft to the handpiece. The flexibility of the shaft facilitates advancement of the shaft to the deepest part of the tract wound while also limiting further trauma to the wound.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: April 12, 2005
    Assignee: C. R. Bard, Inc.
    Inventors: Matthew Lawrence, Richard Rego, Edward F. Doorley, III, Harriet B. Loehne
  • System for aspirating and irrigating tract wounds
    Publication number: 20020022796
    Abstract: An improved suction and irrigation system for debriding a tract wound includes a suction and irrigation handpiece and a dual lumen suction and irrigation tip that is removably connectible to the handpiece. The tip has a flexible shaft and a connector for connecting the shaft to the handpiece. The flexibility of the shaft facilitates advancement of the shaft to the deepest part of the tract wound while also limiting further trauma to the wound.
    Type: Application
    Filed: July 6, 2001
    Publication date: February 21, 2002
    Inventors: Matthew Lawrence, Richard Rego, Edward F. Doorley, Harriet B. Loehne