Application of wound dressings in dermatology laser procedures

Fred W. Hetzel; Qun Chen; Greg Hoskins

doi:10.1117/12.209145

12 May 1995 Application of wound dressings in dermatology laser procedures

Fred W. Hetzel, Qun Chen, Greg Hoskins

Author Affiliations +

Proceedings Volume 2395, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems V; (1995) https://doi.org/10.1117/12.209145
Event: Photonics West '95, 1995, San Jose, CA, United States

Abstract

High powered lasers have been used in dermatological procedures such as tattoo removal. This use is associated with a potential, biological hazard of high speed tissue particles from the laser field. It has been proposed that by applying a clear dermatological would dressing directly over the laser treatment site, it may be possible to completely trap the potentially airborne tissue particles from the procedure. Some important questions must be addressed prior to the implementation of such a technique. While the use of a wound dressing may significantly reduce the airborne materials during the laser procedures, new problems may arise: 1 . The wound dressing or some of its components may absorb excessive amount of light energy. This would result in a very localized temperature rise which may be harmful to the patient; 2. The smooth surface of the wound dressing material could induce specular reflection of the incident laser beam, thus introducing a laser hazard to the staff and patient. To address these possible problems, we studied a series of ClearSite Wound Dressings which have been reportedly tested for such laser procedures. The objective of the studies were, to determine if the use of ClearSite in conjunction with laser procedures poses a possible hazard to either the patient or to the Operating Room personnel, and to determine the effect of the ClearSite dressing on the optical characteristics of the light beam. The latter includes light absorption and transmittance for various wavelengths.

Citation Download Citation

Fred W. Hetzel, Qun Chen, and Greg Hoskins "Application of wound dressings in dermatology laser procedures", Proc. SPIE 2395, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems V, (12 May 1995); https://doi.org/10.1117/12.209145

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