Comparative Analysis of Biotissue Laser Resection Using Strongly Absorbing Optical Fiber Tips

• 作者: Andrey V. Shakhov Daria S. Kuznetsova Ludmila B. Snopova Maria A. Shakhova Maria M. Karabut Olga S. Baskina Vadim V. Elagin Vladimir I. Bredikhin Vladislav A. Kamensky
• 来源期刊: 光学与光子学期刊(英文)
• 学科: 医学
• 关键词: LASER RESECTION Silica Fibers STRONGLY Absorbing Coating HISTOLOGY
• 年，卷（期）: 2015,（1）
• 页码范围: 1-5
• 页数: 5页
• 分类号: R73

摘要

We present a laser resection technique to be used when biotissue is heated by laser radiation to the temperature of material softening and then moved apart by the lateral edge of the optical fiber with a strongly absorbing tip. The absorbing tip allows the decrease in the power of effective cutting of the laser scalpel at the wavelength of 0.97 μm. And it changes the resection speed as well as the characteristics of the damage of the tissues adjacent to the incision in experiments on model media and experimental animals.