Course Content
Cryo21 Quick Study AnsaCards
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LED handles: the importance, action and effectiveness of the colors blue, violet and amber according to the type of beauty problem
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Cryo21 Treatment Options
An outline view to a variety of treatments that can be carried out with Cryo21
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Quick Study AnsaCards
Quick review of what you have learned about Cryo21
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Cryo21 Knowledge Check
The following questions act as a knowledge check. See how many you can answer.
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Cryo21
About Lesson

The Cooling System

The emission of low temperatures is given by the head of the handle, thanks to a ceramic Peltier cell inside it, connected to a hydraulic system, called water block.

The hydraulic water block system is essential as it serves to cool the hot part of the Peltier cell inside the plastic handle. The cooling liquid circulates from the equipment to the handle thanks to a hydraulic pump inserted inside the equipment.