Поиск по каталогу |
(строгое соответствие)
|
- Профессиональная
- Научно-популярная
- Художественная
- Публицистика
- Детская
- Искусство
- Хобби, семья, дом
- Спорт
- Путеводители
- Блокноты, тетради, открытки
Femtosecond laser surgery of the crystalline lens. Experimental study
В наличии
Местонахождение: Алматы | Состояние экземпляра: новый |
Бумажная
версия
версия
Автор: Olivier Chatoux
ISBN: 9786138455561
Год издания: 2019
Формат книги: 60×90/16 (145×215 мм)
Количество страниц: 100
Издательство: ?ditions universitaires europ?ennes
Цена: 31889 тг
Положить в корзину
Способы доставки в город Алматы * комплектация (срок до отгрузки) не более 2 рабочих дней |
Самовывоз из города Алматы (пункты самовывоза партнёра CDEK) |
Курьерская доставка CDEK из города Москва |
Доставка Почтой России из города Москва |
Аннотация: PART I : Review Knowledge of femtosecond laser used on crystalline lens. PART II : Study Purpose: the aim of this study was to analyze the interactions during femtosecond Laser photodisruption into ex-vivo porcine crystalline lens and to study parameters for Laser interaction optimization Methods: an experimental femtoseconde laser was used. The laser characteristics were: 1030 nm wavelength, pulse duration 400 fs and numerical aperture 0.13. A specific software was created to custom and monitor any kind of photoablation patterns for treatments. Porcine crystalline lens were placed into an open sky holder filled with physiological liquid (BSS®) and surmounted by a glass plate. A numerical camera was associated with a metrological software in order to magnify and quantify the results. Transmission Electronic Microscopy (TEM) was performed in some samples to identify the microscopic plasma interactions with crystalline. The optimization of parameters was investigated in term of optical breakdown threshold, sizing of interactions and best pattern for alignments. More than 150 crystalline lenses of freshly enucleated pigs were treated.
Ключевые слова: Crystalline lens, Presbyopia, accommodation, Femtosecond laser, Biomecanic, Transmission Electronic Microscopy, Cataract