Patents Assigned to Anthony R. Sterling and Tri-tech, Inc.
  • Patent number: 5702420
    Abstract: In a preferred embodiment, a suction punch forceps, including: a body; a hollow tube attached to the body at the proximal end of the hollow tube and extending therefrom; a shaft disposed within the hollow tube for axial back-and-forth movement therein; a punch member rotatably attached to the distal end of the hollow tube and attached to the shaft such that each back-and-forth movement cycle of the shaft will cause the punch to make a cutting motion to cut tissue which is in contact with the punch member; and an electric motor attached to drive the shaft in the back-and-forth movement,
    Type: Grant
    Filed: January 26, 1996
    Date of Patent: December 30, 1997
    Assignee: Anthony R. Sterling and Tri-tech, Inc.
    Inventors: Anthony P. Sterling, Albert Palmero