KTP Laser Surgery with Small Caliber Quartz Fiber.
نویسندگان
چکیده
منابع مشابه
Evaluating the effects of a 532-nm fiber-based KTP laser on transoral laser surgery supplies.
OBJECTIVE The KTP laser has become commonplace in transoral head and neck surgery. The interactions of this laser with commonly used supplies in transoral surgery have not been formally examined. This study evaluates the effects of the KTP laser on surgical supplies. STUDY DESIGN Experimental study. SETTING The study was conducted in an empty operating room at a university-affiliated medica...
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OBJECTIVES Since 1962 laser appliances have been used for soft tissues surgery of oral cavity with significant advantages compared to the traditional instruments: excellent bleeding control, possibility to avoid the use of suture, good patient compliance thanks to a decrease of intra- and post-operative discomfort and biostimulating effect. Unfortunately, the wavelengths so far used have been s...
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The composite cavity fiber laser (CCFL) is relatively simple in its fabrication, as it is essentially three wavelength matched Bragg gratings in a section of doped fiber. By using internal feedback with unequal sub-cavity lengths, unidirectional CCFLs with significantly asymmetric output power from its two outputs can be achieved. Preliminary results also show that it is possible for the lasing...
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using a small-caliber fiberscope (N-GIF) has been established as a safe procedure because it can prevent undesired pharyngeal reflux [1,2]. However, the risks and complications related to N-GIF remain unclear [1–5]. A 38-year-old man complaining of epigastralgia with a small amount of hematemesis was admitted to a private clinic and underwent emergency N-GIF (Olympus GIF-XP150N; Olympus, Tokyo,...
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BACKGROUND AND OBJECTIVES The holmium laser has a short absorption depth in tissue and possesses excellent properties both in ablation and hemostasis. We have performed endoscopic incision for ureteral stricture using the holmium laser through a small-caliber ureteroscope. METHODS This method was used on five patients and seven ureters. The etiology of the stricture was stone scar in two pati...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1996
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.89.1417