RU98100238A - Способ и устройство для коррекции остроты зрения с помощью тепловых средств - Google Patents

Способ и устройство для коррекции остроты зрения с помощью тепловых средств

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Publication number
RU98100238A
RU98100238A RU98100238/14A RU98100238A RU98100238A RU 98100238 A RU98100238 A RU 98100238A RU 98100238/14 A RU98100238/14 A RU 98100238/14A RU 98100238 A RU98100238 A RU 98100238A RU 98100238 A RU98100238 A RU 98100238A
Authority
RU
Russia
Prior art keywords
tip
cornea
aforementioned
handle
introduction
Prior art date
Application number
RU98100238/14A
Other languages
English (en)
Other versions
RU2194470C2 (ru
Inventor
Худ Лэрри
Мендез Дж.Антонио
Original Assignee
Рефрэктек, Инк.
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.)
Filing date
Publication date
Priority claimed from US08/488,829 external-priority patent/US5634921A/en
Application filed by Рефрэктек, Инк. filed Critical Рефрэктек, Инк.
Publication of RU98100238A publication Critical patent/RU98100238A/ru
Application granted granted Critical
Publication of RU2194470C2 publication Critical patent/RU2194470C2/ru

Links

Claims (10)

1. Зонд для термокератопластики, который подключен к электрическому источнику питания, включающий: наконечник, выступающий из вышеуказанной ручки, причем вышеуказанный наконечник имеет острие, которое может вводиться в строму или роговицу.
2. Зонд по п.1, далее включающий ограничитель, который прикреплен к вышеуказанному наконечнику и который ограничивает введение вышеуказанного наконечника в роговицу.
3. Зонд по п.1, в котором вышеуказанный наконечник имеет длину введения не более 400 микрон.
4. Зонд по п.1, в котором вышеуказанный наконечник поддерживается пружинящим стержнем, выступающим из вышеуказанной ручки.
5. Система зонда для термокератопластики, включающая: ручку, наконечник, выступающий из ручки, причем вышеуказанный наконечник имеет острие, которое может быть введено в строму роговицы, источник питания, подключаемый к вышеуказанному наконечнику, причем вышеуказанный источник питания обеспечивает импульс тока мощностью не более 0,2 Вт при продолжительности времени не более 1,0 секунды, так что ток поступает на роговицу через вышеуказанный введенный наконечник для денатурирования роговицы.
6. Система по п.5, далее включающая ограничитель, который прикреплен к вышеуказанному наконечнику и который ограничивает введение вышеуказанного наконечника в роговицу.
7. Система по п.5, в которой вышеуказанный наконечник имеет длину введения не более 400 микрон.
8. Система по п. 5, в которой вышеуказанный наконечник поддерживается пружинящим стержнем, выступающим из вышеуказанной ручки.
9. Способ денатурирования роговицы, включающий этапы: а) вводят наконечник в строму роговицы, б) обеспечивают подачу электрического тока на вышеуказанный наконечник для нагревания и денатурирования роговицы, и в) снимают вышеуказанный наконечник с роговицы.
10. Способ по п.9, далее включающий этапы повторения этапов а)- в) множество раз по рисунку в области роговицы.
RU98100238/14A 1995-06-08 1996-02-08 Устройство для коррекции остроты зрения с помощью тепловых средств RU2194470C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/488,829 1995-06-08
US08/488,829 US5634921A (en) 1993-08-23 1995-06-08 Method and apparatus for modifications of visual acuity by thermal means

Publications (2)

Publication Number Publication Date
RU98100238A true RU98100238A (ru) 1999-09-27
RU2194470C2 RU2194470C2 (ru) 2002-12-20

Family

ID=23941292

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98100238/14A RU2194470C2 (ru) 1995-06-08 1996-02-08 Устройство для коррекции остроты зрения с помощью тепловых средств

Country Status (11)

Country Link
US (1) US5634921A (ru)
EP (1) EP0836516A4 (ru)
JP (1) JP3300855B2 (ru)
KR (1) KR100314455B1 (ru)
CN (1) CN1144604C (ru)
AR (1) AR002414A1 (ru)
BR (1) BR9608919A (ru)
CA (1) CA2248279C (ru)
IL (1) IL118074A0 (ru)
RU (1) RU2194470C2 (ru)
WO (1) WO1996041656A1 (ru)

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