RU99105308A - METHOD FOR SURGICAL CORRECTION OF RESIDUAL MYOPIA AFTER KERATOTOMY - Google Patents

METHOD FOR SURGICAL CORRECTION OF RESIDUAL MYOPIA AFTER KERATOTOMY

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Publication number
RU99105308A
RU99105308A RU99105308A RU99105308A RU99105308A RU 99105308 A RU99105308 A RU 99105308A RU 99105308 A RU99105308 A RU 99105308A RU 99105308 A RU99105308 A RU 99105308A RU 99105308 A RU99105308 A RU 99105308A
Authority
RU
Russia
Prior art keywords
keratotomy
cornea
surgical correction
laser
capturing
Prior art date
Application number
RU99105308A
Other languages
Russian (ru)
Other versions
RU2172152C2 (en
Inventor
Александр Дмитриевич Семенов
Марина Борисовна Саркизова
Юрий Иванович Кишкин
Валентина Яковлевна Кишкина
Галина Федоровна Качалина
Виктор Александрович Сугробов
Original Assignee
Государственное учреждение Межотраслевой научно-технический комплекс "Микрохирургия глаза"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Государственное учреждение Межотраслевой научно-технический комплекс "Микрохирургия глаза" filed Critical Государственное учреждение Межотраслевой научно-технический комплекс "Микрохирургия глаза"
Priority to RU99105308A priority Critical patent/RU2172152C2/en
Publication of RU99105308A publication Critical patent/RU99105308A/en
Application granted granted Critical
Publication of RU2172152C2 publication Critical patent/RU2172152C2/en

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Claims (1)

Способ хирургической коррекции остаточной миопии после кератотомии, заключающийся в испарении слоев центральной зоны роговицы излучением УФ- лазера, пропущенным через миопическую формирующую систему, захватывая кератотомические рубцы, отличающийся тем, что предварительно выполняют механическую поверхностную кератэктомию с формированием крышки клапана, захватывая не менее 1/2 длины кератотомического рубца от центра, которую отворачивают в сторону, а затем проводят испарение стромы роговой оболочки излучением УФ - лазера с Гауссовым профилем распределения плотности энергии с образованием на роговой оболочке плавного перехода от зоны лазерного воздействия к интактной в виде прямой, а затем укладывают крышку клапана на ложе роговицы.A method of surgical correction of residual myopia after keratotomy, which consists in the evaporation of the layers of the central zone of the cornea by UV laser radiation transmitted through the myopic forming system, capturing keratotomy scars, characterized in that they perform mechanical surface keratectomy with the formation of a valve cover, capturing at least 1/2 the length of the keratotomy scar from the center, which is turned to the side, and then the stroma of the cornea is evaporated by radiation from a UV laser with a Gaussian profile of the energy density distribution with the formation on the cornea of a smooth transition from the zone of laser exposure to the intact in the form of a straight line, and then lay the valve cover on the bed of the cornea.
RU99105308A 1999-03-18 1999-03-18 Surgical method for correcting residual myopia after performing keratotomy RU2172152C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99105308A RU2172152C2 (en) 1999-03-18 1999-03-18 Surgical method for correcting residual myopia after performing keratotomy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99105308A RU2172152C2 (en) 1999-03-18 1999-03-18 Surgical method for correcting residual myopia after performing keratotomy

Publications (2)

Publication Number Publication Date
RU99105308A true RU99105308A (en) 2001-01-10
RU2172152C2 RU2172152C2 (en) 2001-08-20

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Application Number Title Priority Date Filing Date
RU99105308A RU2172152C2 (en) 1999-03-18 1999-03-18 Surgical method for correcting residual myopia after performing keratotomy

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RU (1) RU2172152C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2715280C1 (en) * 2019-05-08 2020-02-26 федеральное государственное автономное учреждение "Национальный медицинский исследовательский центр "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени академика С.Н. Федорова" Министерства здравоохранения Российской Федерации Method for myopic ametropia after myoring ring implantation
MX2023004082A (en) * 2020-10-09 2023-04-27 Ipg Photonics Corp Beam shaping system in the process of laser welding.

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Publication number Publication date
RU2172152C2 (en) 2001-08-20

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