Results 261 to 270 of about 1,851,786 (318)
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Erbium:YAG Laser (Er:YAG Laser)
2018Dieses Kapitel befasst sich mit den wesentlichen Charakteristika des Erbium:YAG-Lasers. Hierzu zahlen die Indikationen, die physikalischen und medizinischen Eigenschaften, die Planung der Durchfuhrung, Kontraindikationen und mogliche Nebenwirkungen.
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Lasers and laser–tissue interaction
Veterinary Clinics of North America: Small Animal Practice, 2002Light produced by a laser differs from incandescent light in that it is monochromatic, coherent, and intense; and it is these properties that allow lasers to be used as such unique tools in biomedical research and patient care. The effect of a laser beam on tissue is dependent on the optical and mechanical properties of the tissue, and the wavelength ...
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Radiologic Clinics of North America, 1989
The current status of the use of lasers in the treatment of vascular disease, including the mechanism of laser angioplasty, is reviewed. The current clinical experience with various laser systems is discussed. Potential modifications of laser devices to improve their clinical utility are examined.
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The current status of the use of lasers in the treatment of vascular disease, including the mechanism of laser angioplasty, is reviewed. The current clinical experience with various laser systems is discussed. Potential modifications of laser devices to improve their clinical utility are examined.
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Laser Physics and Laser Techniques.
1977Abstract : Substantial improvements have been made in the performance of the optically pumped 546.1 nm Hg laser. DC-pumped operation of sealed-off laser tubes has been demonstrated with no apparent lifetime limitations. Several new pump lamp designs have been developed and tested to overcome limitations set by emission line self-reversal, cataphoresis,
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Archives of Otolaryngology - Head and Neck Surgery, 1985
An endoscopic laser arytenoidectomy was performed on 20 patients for bilateral abductor vocal cord paralysis due to various causes. Ten patients had a previous tracheostomy prior to the laser arytenoidectomy and all were subsequently decannulated. One patient without a previous tracheostomy required an immediate tracheostomy after the completion of the
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An endoscopic laser arytenoidectomy was performed on 20 patients for bilateral abductor vocal cord paralysis due to various causes. Ten patients had a previous tracheostomy prior to the laser arytenoidectomy and all were subsequently decannulated. One patient without a previous tracheostomy required an immediate tracheostomy after the completion of the
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Journal of Biomedical Engineering, 1988
There are now a variety of mechanisms governing the interaction of laser light with tissue. These are discussed from a scientific viewpoint and in relation to particular laser systems. Clinical applications, taking advantage of both traditional and newer forms of interaction, are outlined.
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There are now a variety of mechanisms governing the interaction of laser light with tissue. These are discussed from a scientific viewpoint and in relation to particular laser systems. Clinical applications, taking advantage of both traditional and newer forms of interaction, are outlined.
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Journal of the American Academy of Dermatology, 1995
S, Goyal, J S, Dover, K A, Arndt
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S, Goyal, J S, Dover, K A, Arndt
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Plastic Surgical Nursing, 1997
Laser blepharoplasty was introduced in 1984 by Sterling Baker and although there are few disadvantages, several advantages as compared to traditional blepharoplasty have been assessed. These advantages include an improved scar, a shorter operating time, and a more rapid recovery time in most patients.
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Laser blepharoplasty was introduced in 1984 by Sterling Baker and although there are few disadvantages, several advantages as compared to traditional blepharoplasty have been assessed. These advantages include an improved scar, a shorter operating time, and a more rapid recovery time in most patients.
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Lasers in Surgery and Medicine, 1995
AbstractSafetyhas always been an important aspect of any laser application in surgery and medicine. In any review of the laser surgery literature, several issues continue to dominate. These issues include: wearing eye protectors, dealing with the plume of vaporized tissue, and controlling potential fire hazards.
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AbstractSafetyhas always been an important aspect of any laser application in surgery and medicine. In any review of the laser surgery literature, several issues continue to dominate. These issues include: wearing eye protectors, dealing with the plume of vaporized tissue, and controlling potential fire hazards.
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