Patents by Inventor John Casale

John Casale 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).

  • Laparoscopic hemostat delivery system and method for using said system
    Patent number: 5310407
    Abstract: A delivery system and method for inserting hemostatic material through a channel of a laparoscopic cannula, and for directly applying the material to an internal tissue site, includes a hollow sheath having a cross-section and configuration that permits sliding passage thereof through the channel of the laparoscopic cannula. The sheath is charged with hemostatic material, and the hemostatic material is advanced through the lumen of the sheath and mechanically applied at the tissue site by an applicator. The hemostatic material may be in the form of compressed loose fibers, a sponge, a powder, a paste, a sheet, or a combination thereof, and may be composed of resorbable collagen.
    Type: Grant
    Filed: October 30, 1992
    Date of Patent: May 10, 1994
    Assignee: Datascope Investment Corp.
    Inventor: John Casale