Patents by Inventor Attila Stefan

Attila Stefan 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: 9655773
    Abstract: An injection assembly for a flexible intraocular lens, includes an injector body (1) accommodating a sliding push member (2), and a compaction and ejection chamber (3) rigidly connected to the injector body. The injection assembly includes a cartridge (6) receiving an intraocular lens (7) in a non-stressed state, the cartridge (6) being stored separately in a sterile container (32), and the compaction and injection chamber (3) is pivotably connected to the distal end of the injector body so as to be capable of occupying two positions, namely: a cartridge-loading position, in which the chamber is folded along the injector body, and an injection position, in which the chamber is aligned with the injector body. A tab (4) makes it possible to release the push member (2) when the tab is placed in a position for locking the compaction and injection chamber in a closed position on the injector body.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: May 23, 2017
    Assignee: MEDICONTUR ORVOSTECHNIKAI KORLATOLT FELELOSSEGU TARSASAG
    Inventors: Laszlo Kontur, Nandor Turkevi-Nagy, Attila Stefan
  • Publication number: 20150045805
    Abstract: An injection assembly for a flexible intraocular lens, includes an injector body (1) accommodating a sliding push member (2), and a compaction and ejection chamber (3) rigidly connected to the injector body. The injection assembly includes a cartridge (6) receiving an intraocular lens (7) in a non-stressed state, the cartridge (6) being stored separately in a sterile container (32), and the compaction and injection chamber (3) is pivotably connected to the distal end of the injector body so as to be capable of occupying two positions, namely: a cartridge-loading position, in which the chamber is folded along the injector body, and an injection position, in which the chamber is aligned with the injector body. A tab (4) makes it possible to release the push member (2) when the tab is placed in a position for locking the compaction and injection chamber in a closed position on the injector body.
    Type: Application
    Filed: September 17, 2012
    Publication date: February 12, 2015
    Inventors: Laszlo Ferenc Kontur, Nandor Turkevi-Nagy, Attila Stefan