Patents Assigned to Chinook Contract Research Inc.
  • Ligature device and method of use
    Patent number: 11596510
    Abstract: The present invention is an apparatus and method for ligation. The ligation apparatus or band provides topical active agent(s) that alleviate pain during various ligature procedures. This invention also relates to a method that includes applying a loop or band around a body part for elastomeric ligation, whereby the band material supplies a topical active agent (s) to the body part to reduce the pain of ligation.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: March 7, 2023
    Assignee: Chinook Contract Research Inc.
    Inventors: Richard N. Terry, Merle E. Olson, Nicholas D. Allan