Patents by Inventor Alexei A. Strekopytov

Alexei A. Strekopytov 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: 4788978
    Abstract: The surgical instrument for applying linear staple sutures comprises a supporting body with a supporting jaw having staple bending depressions. The staple body of the instrument is traversable inside the U-shaped supporting body from its own drive. The staple magazine is accommodated in the staple body and has a longitudinal recess with an open end to receive U-shaped staples adapted to be expelled from said magazine slots by means of an ejector. Part of the supporting jaw which carries the staple bending depressions is made detachable and has a groove. The supporting body has an opening arranged symmetrically to the longitudinal recess with an open end, both said opening and said longitudinal recess establishing in combination the gap for passing the knife blade traversable along the groove to sever the tissue between the sutures applied.
    Type: Grant
    Filed: March 23, 1988
    Date of Patent: December 6, 1988
    Inventors: Alexei A. Strekopytov, Boris A. Smirnov, Mikhail V. Danilov, Zaribbai Yangibaev
  • Patent number: 4615474
    Abstract: An instrument for ligating bone tissues of ribs and clavicles with metal staples includes an anvil body rigidly connected to a staple driving body which accommodates a staple pusher. The latter is mounted for reciprocation in relation to the anvil body. A hook with an anvil is mounted on the staple driving body for reciprocation in relation to the latter. The staple pusher and the hook are driven by relatively movable assemblies composed of a nut and a screw, as well as cams which translate longitudinal motion of the screws in relation to the anvil body into transverse motion of the staple pusher and the hook relative to the anvil body.
    Type: Grant
    Filed: June 19, 1984
    Date of Patent: October 7, 1986
    Assignee: Vsesojuzny Nauchno-Issledovatelsky I Ispytatelny Institut Meditsinskoi Tekhniki
    Inventors: Alexei A. Strekopytov, Vladimir A. Sokolov, Alexandr P. Kuzmichev, Vladimir A. Strekopytov