METHOD FOR SURGICAL CORRECTION OF RESIDUAL MYOPIA AFTER KERATOTOMY Russian patent published in 1998 - IPC

Abstract RU 2113835 C1

FIELD: medicine, surgical ophthalmology. SUBSTANCE: method deals with evaporation of surface layers in central corneal area by an impact of ultraviolet laser radiation directed through myopic forming system by taking not higher than a half of keratotomic cicatrix against a center, at the same time the rest corneal thickness should be 300 mcm, not lower, an impact is conducted at 170-270 mJ/cm2 beam energy density and 10 Hz frequency and 15 millisecond impulse duration in a central corneal area of 5-7 mm diameter. EFFECT: higher efficiency of the operation.

Similar patents RU2113835C1

Title Year Author Number
METHOD TO TREAT HIGH-DEGREE MYOPIA AND MYOPIC ASTIGMATISM OF AVERAGE AND HIGH DEGREES (VARIANTS) 1994
  • Fedorov S.N.
  • Semenov A.D.
  • Kachalina G.F.
  • Doga A.V.
  • Sarkizova M.B.
  • Komina E.G.
  • Sugrobov V.A.
RU2110975C1
METHOD FOR SURGICAL CORRECTION OF MYOPIC ANISOMETROPIA 1994
  • Fedorov S.N.
  • Semenov A.D.
  • Kachalina G.F.
  • Sarkizova M.B.
RU2110240C1
METHOD FOR PERFORMING CONTROLLED SURGICAL CORRECTION OF MIXED ASTIGMATISM 1994
  • Ermilova I.A.
  • Bessarabov A.N.
RU2112484C1
SURGICAL METHOD FOR CORRECTING RESIDUAL MYOPIA AFTER PERFORMING KERATOTOMY 1999
  • Semenov A.D.
  • Sarkizova M.B.
  • Kishkin Ju.I.
  • Kishkina V.Ja.
  • Kachalina G.F.
  • Sugrobov V.A.
RU2172152C2
SURGICAL METHOD FOR CARRYING OUT HIGH DEGREE MYOPIA CORRECTION IN THE CASES OF THIN CORNEA 1998
  • Semenov A.D.
  • Kishkina V.Ja.
  • Sarkizova M.B.
  • Kachalina G.F.
  • Kishkin Ju.I.
  • Doga A.V.
  • Semenova N.A.
RU2154451C2
METHOD FOR DETERMINING INDICATIONS AND CORRECTING HIGH MYOPIA COMBINED WITH MYOPIC ASTIGMATISM OF MEDIUM AND HIGH DEGREE OF SEVERITY 1994
  • Fedorov S.N.
  • Semenov A.D.
  • Kishkina V.Ja.
  • Magaramov D.A.
  • Kachalina G.F.
  • Sarkizova M.B.
RU2098999C1
SURGICAL METHOD FOR CORRECTING MYOPIC HIGH DEGREE ANISOMETROPIA WHEN HIGH DEGREE MYOPIA AFFECTS ONE OF THE EYES 1999
  • Semenov A.D.
  • Sarkizova M.B.
  • Kishkin Ju.I.
  • Kishkina V.Ja.
  • Kachalina G.F.
  • Sugrobov V.A.
RU2172153C2
SURGICAL METHOD FOR CORRECTING MYOPIC ASTIGMATISM 2001
  • Doga A.V.
  • Tjurin V.S.
  • Sugrobov V.A.
  • Semenov A.D.
  • Kachalina G.F.
  • Karavaev A.A.
  • Evsjukov A.G.
RU2192223C1
METHOD OF SURGICAL CORRECTION OF HIGH MYOPIA 2009
  • Movshev Viktor Grigor'Evich
  • Mjagkikh Aleksandr Ivanovich
  • Subbotin Evgenij Aleksandrovich
  • Makurin Evgenij Vladimirovich
RU2402306C1
SURGICAL METHOD FOR CORRECTING MYOPIA 2001
  • Doga A.V.
  • Tjurin V.S.
  • Semenov A.D.
  • Sugrobov V.A.
  • Kachalina G.F.
  • Karavaev A.A.
  • Semenova N.A.
RU2192220C1

RU 2 113 835 C1

Authors

Fedorov S.N.

Semenov A.D.

Kharizov A.A.

Kachalina G.F.

Kishkin Ju.I.

Sarkizova M.B.

Orlov M.Ju.

Tjurin V.S.

Sugrobov V.A.

Dates

1998-06-27Published

1994-05-06Filed