Patents by Inventor Ales Dolzan

Ales Dolzan 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: 9883971
    Abstract: The object of the invention is a laser device for eye surgery used by ophthalmologists in the treatment with capsulotomy and iriditomy, and a device for selective laser trabeculoplasty. The essence of the ophthalmic laser combined device of the invention lies in that it has one single laser with one optical axis for both wavelengths; the basic wavelength of 1064 nm and the frequency doubled wavelength of 532 nm. Switching between both wavelengths is carried out by a polarization orientation switch. Frequency doubling is inactive at the wavelength of 1064 nm and it is active for the wavelength of 532 nm. At the wavelength of 532 nm additional optical elements for attenuating and collimating the laser pulse are switched on.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: February 6, 2018
    Assignee: OPTOTEK D.O.O.
    Inventors: Ales Dolzan, Klemen Kunstelj, Boris Vedlin, Andrej Vrecko, Matjaz Zalar
  • Publication number: 20150297408
    Abstract: The object of the invention is a laser device for eye surgery used by ophthalmologists in the treatment with capsulotomy and iriditomy, and a device for selective laser trabeculoplasty. The essence of the ophthalmic laser combined device of the invention lies in that it has one single laser with one optical axis for both wavelengths; the basic wavelength of 1064 nm and the frequency doubled wavelength of 532 nm. Switching between both wavelengths is carried out by a polarization orientation switch. Frequency doubling is inactive at the wavelength of 1064 nm and it is active for the wavelength of 532 nm. At the wavelength of 532 nm additional optical elements for attenuating and collimating the laser pulse are switched on.
    Type: Application
    Filed: October 29, 2013
    Publication date: October 22, 2015
    Applicant: OPTOTEK D.O.O.
    Inventors: Ales Dolzan, Klemen Kunstelj, Boris Vedlin, Andrej Vrecko, Matjaz Zalar