Patents by Inventor Evgeny I. Brekhov

Evgeny I. Brekhov 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: 4589413
    Abstract: The disclosure is made of a surgical instrument comprising a suturing device having a supporting body and a staple body with an ejector for ejecting staples therefrom for suturing, the bodies being coupled together by means of a pivot device adjacent one end, and a retainer is provided at the other end thereof for locking a relative position of the bodies. A cutting device is provided for cutting tissues. The pivot device is coupled to one of the bodies by means of a mechanism for moving the body in the plane thereof in parallel with itself with respect to the pivot device. The retainer is of a length which is adjustable in accordance with the amount of movement of one of the bodies.
    Type: Grant
    Filed: July 21, 1983
    Date of Patent: May 20, 1986
    Inventors: Boris N. Malyshev, Viktor A. Saljuk, Oleg X. Skobelkin, Evgeny I. Brekhov, Boris A. Smirnov, Ivan A. Korolkov, Viktor P. Bashilov, Tatyana L. Ivanova
  • Patent number: 4485811
    Abstract: The resection apparatus includes a cutting instrument, e.g., a laser beam, and a unit for suturing the organ being resected, incorporating an oblong die with depressions for staples to bend, an oblong detachable staple body with a staple magazine and a staple ejector. A holder of the staple body has two members and, of which the first member is arranged parallel to the die and is rigidly coupled thereto, whereas the second member is arranged square with the former one, is offset transversely with respect to it and carries a retainer, to lock the staple body in position. Provision is also made in the apparatus for a hold-down frame set on the second member transversely in the plane of movement of the staple body so as encompass, while in one of its positions, the die along the external perimeter thereof for clamping the organ being resected. The first member has guideways for the cutting instrument to set and traverse.
    Type: Grant
    Filed: April 27, 1982
    Date of Patent: December 4, 1984
    Assignee: Vsesojuzny Nauchny Tsentr Khirurgii
    Inventors: Alexandr F. Chernousov, Sergei A. Domrachev, Alexei I. Ivanov, Boris N. Malyshev, Viktor A. Saljuk, Oleg K. Skobelkin, Evgeny I. Brekhov
  • Patent number: 4143660
    Abstract: A method whereby a hollow organ is compressed from two sides along an intended line of section after which simultaneous dissection and welding of the edges of the cavities formed is carried out by moving a focused laser beam along said line.The degree of compressing the organ's walls is within the range from 1/5 to 1/2 of the initial thickness of said walls.A device for accomplishing said method has a pair of clamping jaws drawn together or apart by means of clamps. One of the jaws serves as a guide path for a carriage, mounted on which is the exit portion of a light guide with a focusing lens. The light guide is connected with a laser. A through slot is made in one of the jaws along the line of intended section and a groove is provided on the other jaw opposite said slot. The walls of the slot and the groove have a surface reflecting the laser beam.
    Type: Grant
    Filed: May 9, 1977
    Date of Patent: March 13, 1979
    Inventors: Boris N. Malyshev, Viktor A. Saljuk, Oleg K. Skobelkin, Robert A. Toschakov, Evgeny I. Brekhov, Evgeny I. Egorov, Alexei I. Ivanov