Hazard control measures can be categorized as either administrative procedures, personnel protective equipment (eye protectors, respirators, gloves, etc.), or engineering controls for the laser and environment. Engineering controls, although typically more costly, are generally considered more reliable, since one does not have to depend upon individuals to follow certain rigorous procedures to avoid hazardous exposures. Individuals could forget to don protective eyewear, drape windows, or cover reflective surfaces. Examples of engineering controls are the installation of baffles, laser protective filters installed in doors, shutters on windows, low-reflectance walls, and laser system safety features (such as protective housings for the laser, key-locked switches, and interlocks).
KeywordsAmerican National Standard Institute Hand Piece Laser Product Protective Filter Beam Delivery System
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- 1.Center for Devices and Radiological Health (CDRH). Food and Drug Administration (FDA), Performance Standards for Laser Products, Title 21, Codes of Federal Regulations Part 1040. Rockville, MD: CDRH, 1989.Google Scholar
- 2.American National Standards Institute (ANSI). American National Standard for the Safe Use of Lasers in the Health Care Environment, ANSI Z-136.3–1988. New York: ANSI, 1988 (also available from the Laser Institute of America, Orlando, FL).Google Scholar
- 3.International Electrotechnical Commission. Radiation Safety of Laser Products, Equipment Classification, Requirements and Users Guide. IEC publication 825. Geneva: IEC, 1984.Google Scholar
- 4.American National Standards Institute (ANSI). American National Standard for the Safe Use of Lasers, ANSI Z-136.1–1986. New York: ANSI, 1986.Google Scholar
- 6.Wood RL, Sliney DH, Bayse RA. Laser Reflections from Surgical Instruments, Lasers Surg. Med. 1992;12:(in press).Google Scholar
- Sliney DH, Wolbarsht ML. Safety with Lasers and other Optical Sources. New York: Plenum Publishing Corp, 1980.Google Scholar