Patenton — panteon of patents

(19)

RU

(11)

2 197 930

(13)

C1

(51)

IPC

(21) (22)

Application

2001122081/14, 2001-08-09

(24)

Start date

2001-08-09

(22)

Actual filing date

2001-08-09

(45)

Published

2003-02-10

(72)

Inventor

Karamjan A.A.Doga A.V.Bessarabov A.N.Zakharova I.A.Gadzhieva D.Z.Arutjunjan N.S.

(73)

Holder

Gosudarstvennoe Uchrezhdenie Mezhotraslevoj Nauchno-Tekhnicheskij Kompleks Glaza"

SURGICAL METHOD FOR CORRECTING ASTIGMATISM Russian patent published in 2003 - IPC

Abstract RU 2197930 C1

FIELD: medicine. SUBSTANCE: method involves folding superficial cornea flap after having formed it. Stroma tissues are treated with excimer laser radiation concentrated in two ablation spots of 2.0-4.0 mm diameter asymmetrically disposed relative to the central symmetry axis oriented along the weak astigmatism axis and having different diameters. The formed flap is closed. Ablation parameters are calculated from formula E=K*A, where A is the efficiency measure, A is the astigmatism value, K is the adjustment coefficient . EFFECT: enhanced effectiveness of operation. 1 dwg

Similar patents RU2197930C1

Title Year Author Number
METHOD FOR PREVENTING INCREASE IN INTRAOCULAR PRESSURE AFTER EXTRACTING CATARACT COMPLICATED WITH PSEUDOEXFOLIATIVE SYNDROME AND/OR GLAUCOMA 2001
  • Karamjan A.A.
  • Doga A.V.
  • Bessarabov A.N.
  • Aznaurjan I.Eh.
  • Zakharova I.A.
  • Gadzhieva D.Z.
  • Arutjunjan N.S.
 RU2197929C1
SURGICAL METHOD FOR CORRECTING ASTIGMATISM 2001
  • Doga A.V.
  • Karamjan A.A.
  • Bessarabov A.N.
  • Gadzhieva D.Z.
  • Arutjunjan N.S.
 RU2195905C1
SURGICAL METHOD FOR CORRECTING HIGH DEGREE MIXED ASTIGMATISM 2001
  • Karamjan A.A.
  • Doga A.V.
  • Bessarabov A.N.
  • Zakharova I.A.
  • Gadzhieva D.Z.
  • Arutjunjan N.S.
 RU2192229C1
SURGICAL CORRECTION METHOD FOR TREATING THE CASES OF HIGH DEGREE ASTIGMATISM 2002
  • Karamjan A.A.
  • Bessarabov A.N.
  • Gadzhieva D.Z.
 RU2223736C2
METHOD FOR TREATING REFRACTION AMBLYOPIA 1998
  • Fedorov S.N.
  • Semenov A.D.
  • Romashenkov F.A.
  • Sorokin A.S.
  • Kanoda A.N.
  • Evseeva N.E.
  • Tverskoj Ju.L.
 RU2161939C2
METHOD FOR TREATING THE CASES OF HIGH DEGREE AMETROPIA AND ASTIGMATISM 1997
  • Ivashina A.I.
  • Agafonova V.V.
  • Ambartsumjan A.R.
  • Simonova L.A.
  • Kochmala O.B.
 RU2154452C2
SURGICAL METHOD FOR CORRECTING HYPERMETROPIC ASTIGMATISM 2001
  • Doga A.V.
  • Tjurin V.S.
  • Semenov A.D.
  • Sugrobov V.A.
  • Movshev V.G.
  • Karavaev A.A.
  • Kishkin Ju.I.
 RU2192222C1
METHOD OF SURGICAL CORRECTION OF RESIDUAL REFRACTION DISORDER FOLLOWING PREVIOUS LASIK SURGERY 2009
  • Kostenev Sergej Vladimirovich
 RU2400197C1
METHOD OF CORRECTING MYOPIA 1992
  • Zuev V.K.
  • Kozlova T.V.
  • Magaramov D.A.
  • Semenov A.D.
  • Tjurin V.S.
  • Sugrobov V.A.
 RU2020908C1
METHOD FOR CARRYING OUT EXIMER LASER CORRECTION OF ASYMMETRIC ASTIGMATISM 1999
  • Magaramov D.A.
  • Semenov A.D.
  • Kachalina G.F.
  • Doga A.V.
  • Il'Icheva E.V.
  • Tjurin V.S.
  • Kalinnikov Ju.Ju.
 RU2175860C2

RU 2 197 930 C1

Authors

Karamjan A.A.

Doga A.V.

Bessarabov A.N.

Zakharova I.A.

Gadzhieva D.Z.

Arutjunjan N.S.

Dates

2003-02-10—Published

2001-08-09—Filed

read Similar patents