Patents by Inventor Matthew Rowland Shute

Matthew Rowland Shute 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).

  • Patent number: 6419682
    Abstract: A hemostatic clip cartridge for holding a dispensing a polymeric hemostatic clip having a pair of legs connected at proximal ends to a hinge and latching means at distal ends of the legs, and including laterally projecting engagement means adapted to be slidingly received by notched jaws of an applier instrument. The cartridge includes a base having a plurality of longitudinally spaced clip retaining compartments for retaining individual clips carried at the hinge on a saddle extending between adjacent upwardly extending walls. A retainer secured to the base has laterally spaced deflectable arms projecting inwardly toward the saddle in resilient engagement with the legs of the clips. The deflectable arms have a U-shaped medial notch at the distal end having a base wall engagable with the legs and defining laterally spaced terminal fingers registering with said engagement means.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: July 16, 2002
    Inventors: Timothy Appleby, Matthew Rowland Shute
  • Patent number: 6391035
    Abstract: A surgical clip removal instrument having operative surfaces at the distal jaws that directly compress the legs of a latched surgical clip and upon limited closure movement differentially elongate the clip legs to achieve an unlatched condition. Upon release of the jaws, the inherent resiliency of the clip outwardly biases the legs while maintaining contact with the jaws, allowing removal of the clip from the surgical site in a single piece.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: May 21, 2002
    Inventors: Timothy Appleby, Matthew Rowland Shute