Patents by Inventor Ioan Curelaru

Ioan Curelaru 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).

  • Device for introducing a catheter-cannula into a blood vessel
    Patent number: 4581019
    Abstract: The present invention discloses a device for introducing soft, short, catheter-cannula into a blood vessel. The device comprises a puncturing member and a connection member arranged at the rear end of the catheter cannula remote from the blood vessel. The device is easy to handle and the insertion of the needle, the catheter and the introducer is made in a single step.
    Type: Grant
    Filed: December 21, 1982
    Date of Patent: April 8, 1986
    Inventors: Ioan Curelaru, Bengt Gustavsson, Lars-Erik Linder