laser cooling pt2
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Last updated 6:23 PM on 4/20/25
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6 Terms
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four types of cooling have been developed
contact cooling
cryogen spray
air cooling - zimmer cooling
gel- bulk cooling
2
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contact cooling is
through a window cooled by circulating water or other internal coolant
this type of cooling is by far the most efficient method of keeping the epidermis protected since it provides a constant heat sink at the skin surface.
3
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for contact cooling sapphire windows are
much more conductive than quartz
4
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cryogen spray is
sprayed directly onto the skin immediately before and/or after the laser pulse
5
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air cooling (zimmer cooling)
forced cold air at -34 degrees C
6
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gel is a
chilled, clear gel applied to the skin, considered bulk cooling
Note 
Flashcards (32)