Patents by Inventor Stephane Chanut

Stephane Chanut 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).

  • Injection and perfusion device for use in an implantable port access catheter
    Patent number: 6090068
    Abstract: An injection and perfusion device which allows an easy extraction of the needle, with just one hand, and protection of the user by confinement of the needle. The needle support includes a base plate (1) with rebated guides (2) into which slides an attachable extraction device made up of a support block (6) into which is inserted a piston (9) which has a longitudinal groove (10) able to contain the vertical part of the angled needle (4).
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: July 18, 2000
    Inventor: Stephane Chanut