Patents by Inventor Mario Corrales

Mario Corrales 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).

  • Means for introducing and guiding objects into body cavities and blood vessels
    Patent number: 3941119
    Abstract: Means for introducing and guiding objects such as liquids or instruments in cavities or blood vessels in the body of a patient, comprising a cannula for insertion in the body at the place where the object is to be introduced into the body, a gold chain for insertion into the cannula and penetration into the body under the effect of gravity, and a soft, flexible catheter of a dimension for passing through the cannula and over the flexible member when inserted and for permitting the flexible member to be drawn out after insertion of the catheter.
    Type: Grant
    Filed: July 19, 1974
    Date of Patent: March 2, 1976
    Inventor: Mario Corrales