METHOD FOR CORRECTING ASTIGMATISM IN PATIENTS WITH CATARACTS AND AVITRIA Russian patent published in 2021 - IPC A61F9/07 A61F9/08 

Abstract RU 2755667 C1

FIELD: ophthalmology.

SUBSTANCE: invention relates to medicine, namely to ophthalmology. Phacoemulsification (PE) and intraocular lens (IOL) implantation are performed. A monofocal IOL is implanted with a view to residual myopia -2.0 diopters, and after 2-3 months, a laser refractive operation is performed using the ReLEX SMILE method with correction of astigmatism and myopia. An astigmatic neutral micro-incision with a length of 1.5 mm is made, located at a distance of 2 mm from the keratotomy incision for PE, with the diameter of the optical zone of the lenticula in accordance with the diameter of the pupil in mesopic conditions, the energy of a femtolaser pulse of 145 nJ with a distance between pulses equal to the diameter of the laser spot, component for the anterior and posterior surfaces of the lenticulum - 4.5 mcm, for the peripheral zone of the lenticula - 1.5 mcm. During docking, preliminary marking of the horizontal axis is performed and the cone M is used.

EFFECT: method provides fast restoration of stable high visual acuity in distance, eliminates astigmatism, including surgery-induced one.

1 cl, 2 ex

Similar patents RU2755667C1

Title Year Author Number
METHOD FOR REFRACTIVE CORRECTION OF MYOPIC REGRESSION FOLLOWING RADIAL KERATOTOMY 2020
  • Shilova Tatyana Yurevna
RU2736853C1
METHOD FOR CORRECTION OF INDUCED AMETROPIA AFTER EPISCLERAL FILLING 2020
  • Shilova Tatyana Yurevna
RU2751755C1
METHOD FOR LENTICULAR FORMATION DURING THE ReLEX SMILE OPERATION FOR MYOPIA AND MILD ASTIGMATISM 2021
  • Shilova Tatyana Yurevna
RU2770547C1
METHOD FOR OPTICAL CORRECTION OF COMPLICATED ACQUIRED APHAKIA 2021
  • Shilova Tatyana Yurevna
RU2765019C1
RELEX SMILE LENTICULAR REMOVAL METHOD THROUGH INCISION 0.5 - 1 mm - MINISMILE 2022
  • Shilova Tatyana Yurevna
RU2786320C1
METHOD FOR CONTROLLING CYCLOTORSIA IN THE CORRECTION OF MYOPIA IN COMBINATION WITH ASTIGMATISM USING THE RELEX SMILE METHOD 2022
  • Shilova Tatyana Yurevna
RU2780135C1
METHOD FOR DECORRECTING MYOPIA AND MYOPIC ASTIGMATISM BY RELEX SMILE METHOD AFTER LASIK VISION CORRECTION 2021
  • Shilova Tatyana Yurevna
RU2766740C1
SURGICAL TREATMENT METHOD OF KERATOCONUS 2019
  • Shilova Tatyana Yurevna
RU2718581C1
METHOD FOR FORMING CORNEAL LENTICULE WHEN CORRECTING MYOPIA AND MYOPIC ASTIGMATISM USING ReLEX SMILE AND CLEAR TECHNOLOGIES 2022
  • Kopylov Andrej Evgenevich
  • Fabrikantov Oleg Lvovich
RU2806100C1
METHOD FOR CORRECTION OF HIGH DEGREE OF MYOPIA IN PATIENTS WITH THIN CORNEA 2019
  • Kostenev Sergej Vladimirovich
  • Borzenok Sergej Anatolevich
  • Mushkova Irina Alfredovna
  • Li Valerij Gerasimovich
RU2733319C1

RU 2 755 667 C1

Authors

Shilova Tatyana Yurevna

Dates

2021-09-20Published

2021-03-03Filed