Many ophthalmologic surgeries now use lasers, which decrease the operating time as well as recovery time.
The answer is Louis Pasteur
Joseph lister
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by using lasers.
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Some potential dangers of using lasers include eye injuries from direct exposure to the beam (leading to vision loss), skin burns from high-power lasers, and fire hazards if the laser is used near flammable materials. It is crucial to follow safety guidelines and wear appropriate protective gear when working with lasers to minimize these risks.
None. A laser will control bleeding as it cuts, but that is no different from the cautery unit used in every OR. The cutting lasers are not more precise or selective than a scalpel or a skilled surgeon at the helm of Metzenbaum scissors. Now, non-cutting lasers are a different deal--can be very selective, but are not a scalpel.
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Lasers used for cutting are rarely found outside of industrial use, as they are extremely dangerous and very large. Laser cutting is done by CO2 lasers or neodymium lasers. CO2 lasers function by energizing a gas mixture of carbon, nitrogen, hydrogen and helium. Neodymium lasers function in the same way as CO2 lasers, except instead of using gas as the medium, they use a crystal with small amounts of neodymium in it.
Because some lasers can temporarily or permanently discolor the skin of Blacks, Asians, and Hispanics, a dark-skinned patient should make sure that his surgeon has successfully performed laser procedures on people of color.
Its speed has been measured accurately, using lasers.
Laser shows work by using lasers to create colorful and dynamic visual effects. The technology involved includes laser projectors, mirrors, and computer software to control the lasers and create the desired patterns and movements. The lasers are directed onto a surface, such as a screen or the atmosphere, to produce the mesmerizing light displays that we see during laser shows.