Wuhan Dimed Laser Technology Co., Ltd
Dimedlaser - Proffessional Manufacture Of Medical Lasers
|Place of Origin:||CHINA|
|Model Number:||PERALAS15 F/J|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Aulumimum wheel case|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||50units per month|
|Maximum Power:||15 Watts||Wavelength:||810nm / 980nm|
|Probe:||Teeth Bleaching Handpiece||Control Mode:||CW / Pulse|
Gingival Depigmentation Removal Diode Laser
Product:Peralas 9watts 810nm
Pigmented gingival tissue or gingival melanin pigmentation (GMP) is a common appearance in parts of the world populated predominantly by non-Caucasians,such as the Middle East and Asia. Literature review shows that the traditional treatment of this phenomenon has been surgical intervention, done in a number of methods .
However, the use of mechanical intervention can cause a severe trauma for the patient and does not treat the melanocytes, which are the actual cause of the problem. Moreover,with the traditional surgical treatment, the patient largely suffers for relatively small effect/success, with pigmentation returning back within a few months. Diode laser treatments are shown to be effective and less traumatic than the mechanical interventions.
Peralas pulsed diode laser with a wave length of 810nm, which means that the laser energy is absorbed by the melanin. The Berylas has a pulse frequency of 50KHz, with a peak power of 15W and a pulse width of 10us- 3s, with an average power of around 10 Watts. With this setting, the laser beam is“on” the tissue for only 15 microseconds, of each interval cycle of 50 microseconds which makes around one third of the total cycle.The rest of the time is to allow for the tissue to cool down.
A non-initiated 600 micron fiber was used. It was ensured that all concerned are wearing 810nm specific safety glasses. The protocol asks for the clinician to start with the laser tip several centimeters away from the pigmented tissue and slowly bring it closer.
Then, at around 12-15mm away, the laser was started by depressing the foot control and moving it closer until there is a visible reaction of the tissue from the laser light. This is when a slight blanching of the surface tissue can be seen. The indicative distance was maintained and the treatment was continued with simple paint-like movements, with the
visible laser aiming beam spot at a reasonable speed, over the pigmented tissue, in order to get a general blanching over the entire area. The exposure time for this case was around 1 minute. The immediate post-operative results shows the blanching of the tissue surface.
During this whole procedure, the patient should be quite comfortable and without any noticeable signs of pain or being in anyway unhappy with the treatment.After the treatment, the healing process was discussed and the patient was advised to use chlorhexidine mouthwash twice per day.
The use of a digitally pulsed diode laser for GMP can be extremely effective and atraumatic, This method can have a wide reach out in the Middle East and Asia, where an affordable, minimally invasive and comfortable procedure would satisfy the demands of many patients.