Hair follicles can now withstand more heat given that there is now longer wavelength cooling systems available in the market. These days, the new laser for hair removal has longer wavelengths and stretched pulse durations. Laser hair removal treatments are now safer thanks to the improvements as well as the cooling devices. It was not long ago when the Food and Drug Administration agreed to a new long pulse with a wavelength of 1064 nm. The pulses for the new lasers do not exceed a millisecond.
The epidermis in this case is not shocked by a strong wave of heat because the pulse duration is longer. It is for this reason that those longer pulse durations are now safer for darker skins. Heat is still able to enter the hair follicle.
There were more chances to get pigment discoloration for those with darker skin back them. Laser energy should be effective even if tans are involved. There are lasers that do not work as well for tanned people.
Besides hair removal treatments, cooling devices are used in other laser applications. In this case, cooling devices protect the epidermis from the energy emitted by lasers. There have been uses for lasers when it comes to blood vessels. When it comes to lasers, the kind of energy that they release is strong. Given that the aid of cooling devices allows for less pain on the patient.
Different procedures call for using different kinds of cooling devices. You have contact cooling in this case. Here is where a cryogen spray or some ice can be put to good use.
Only deal with experts when it comes to this so that there will be no side effects. Art is incorporated when performing this procedure. This is not just about turning the laser on. Training is something that physicians should consider.
Experience is the most important thing in any procedure. A procedure will be performed better by a doctor if he or she is confident in his or her knowledge when it comes to this. It is important for a doctor to tackle one laser at a time. From tattoos to hair removal, lasers are useful.
There are many cooling devices that doctors use, she stated. When it comes to this, contact cooling is available. When it comes to this, ice as well as a cryogen spray can be used.
When it comes to this, you want an expert to do the procedure so that there will be no side effects to worry about. Many times, they say that this kind of work requires art. Here is where some studying is in order. No physician should conduct a procedure without the proper training.
The epidermis in this case is not shocked by a strong wave of heat because the pulse duration is longer. Those with dark skin are protected as the longer pulse durations are safer. Heat will still be able to enter the hair follicle.
Currently, there are many kinds of cooling devices that are being used. When it comes to this, contact cooling is available. Here is where a cryogen spray or some ice can be put to good use.
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