Patents by Inventor Osvaldo Contarini

Osvaldo Contarini 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).

  • Method for suturing punctures of the human body
    Patent number: 5222508
    Abstract: A method for suturing puncture wounds in the human body, such as those made by surgical trocars, comprising the steps of providing insertion means and retrieval means for suturing material, inserting the insertion means and suture through the internal tissue layers adjacent to the puncture, inserting the retrieval means through the internal tissue layers, retrieving the suture, withdrawing the insertion means, retrieval means and suture, and then tightening and tieing the suture to close the puncture wound internally.
    Type: Grant
    Filed: October 9, 1992
    Date of Patent: June 29, 1993
    Inventor: Osvaldo Contarini