نتایج جستجو برای: laser safety
تعداد نتایج: 443496 فیلتر نتایج به سال:
Introduction: One of the major concerns in laryngeal laser surgery is the risk of airway fire. The introduction ofwrapped tubes and metal tubes has reduced the fire hazards. However, these tubes are expensive and do not provide convenient access to the surgical field. There are few laboratory studies addressing the resistance of polyvinylchloride tubes against ignition in the given circum...
308nm xenon-chloride excimer laser, a novel mode of phototherapy, is an ultraviolet b radiation system consisting of a noble gas and halide. the aim of this systematic review was to investigate the literature and summarize all the experiments, clinical trials and case reports on 308-nm excimer laser in dermatological disorders. 308-nm excimer laser has currently a verified efficacy in treating ...
background. There are a variety of potential hazards with laser technology. methods. A review of the literature. objective. To summarize the potential hazards of CO 2 and erbium laser technologies and the safety guidelines and equipment developed to minimize them. results. Laser hazards can be divided into the following categories: mechanical, environmental, macrobiologic, microbiologic, and ia...
Background and Aim: Among destructive treatments for removal of unwanted hair, hair removal laser devices have widely replaced the old fashion methods due to their safety and effectiveness. The purpose of this study was to analyze the effective factors on treating unwanted hairs with a laser device. Methods: This retrospective study, was performed on records of 122 patients who referred to a...
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
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