Patents by Inventor Sergey Sergeevich Dolgiy

Sergey Sergeevich Dolgiy 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).

  • Drainage device and method of producing same
    Patent number: 10130509
    Abstract: The invention relates to medical technology and is intended for use in ophthalmology in the surgical treatment of various types of glaucoma. According to a first aspect of the invention, the drainage device for use in the surgical treatment of glaucoma is formed from a bioresorbable material in the form of a hollow profile with a closed contour in cross section, ensuring the possibility of the scleral flap passing through the cavity of the device during the surgical treatment. As a result, the formation of adhesions under the scleral bed, along the scleral flap rib and also between the scleral flap and the conjunctiva is prevented, the ease and reliability of fixing the device on the scleral flap is increased, and adverse immune and inflammatory reactions are reduced.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: November 20, 2018
    Inventors: Aleksandr Robertovich Korigodskiy, Igor Borisovich Alekseev, Sergey Sergeevich Dolgiy, Aleksey Yurievich Slonimskiy
  • DRAINAGE DEVICE AND METHOD OF PRODUCING SAME
    Publication number: 20150157504
    Abstract: The invention relates to medical technology and is intended for use in ophthalmology in the surgical treatment of various types of glaucoma. According to a first aspect of the invention, the drainage device for use in the surgical treatment of glaucoma is formed from a bioresorbable material in the form of a hollow profile with a closed contour in cross section, ensuring the possibility of the scleral flap passing through the cavity of the device during the surgical treatment. As a result, the formation of adhesions under the scleral bed, along the scleral flap rib and also between the scleral flap and the conjunctiva is prevented, the ease and reliability of fixing the device on the scleral flap is increased, and adverse immune and inflammatory reactions are reduced.
    Type: Application
    Filed: April 12, 2012
    Publication date: June 11, 2015
    Inventors: Aleksandr Robertovich Korigodskiy, Igor Borisovich Alekseev, Sergey Sergeevich Dolgiy, Aleksey Yurievich Slonimskiy