What is the role of a cooling mechanism during laser treatment?

The role of a cooling mechanism during laser treatment is primarily to protect surrounding tissues from thermal damage. During laser procedures, the intense energy output of the laser can generate heat not only in the target tissue but also in adjacent areas. If this heat is not adequately managed, it can lead to unintended thermal injuries or damage to nearby healthy tissues.

Cooling mechanisms, such as chilled air, contact cooling devices, or cooled gels, help dissipate excess heat and maintain a safe temperature range in the surrounding tissues. By effectively managing the temperature, the cooling mechanism ensures that the intended treatment area receives the appropriate thermal effect while minimizing the risk of complications, such as burns or prolonged healing times. This protective role is crucial for the overall safety and efficacy of laser treatments.