What Is Laser Dental Cleaning?

As a new technology in the dental field, laser has been closely watched. Laser light guide fibers are flexible and slender, and can enter the periodontal pocket bottom and any area in the oral cavity at will. The laser with a wavelength of 1064nm has the characteristics of moderate penetration of human tissue and moderate heat generation. The use of a low-energy laser can effectively seal the capillaries of the oral cavity, and can also decompose and denature bacterial proteins to achieve swelling, hemostasis and sterilization. Acting on dentin, it can kill some nerve cells and achieve desensitization. At the same time, it can also be used to remove necrotic tissue and dirt in the dental cavity and root canals to facilitate filling. Its energy can be arbitrarily adjusted within the threshold range, has good biological characteristics, has unique advantages in the treatment of oral diseases, and is a new method for the treatment of oral diseases. Dental laser treatment instruments belong to three types of medical devices.

Dental laser therapy instrument

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1. The oral cavity structure is complicated, and the indicator light guide with high safety contrast ratio is adopted for accurate treatment positioning.

2. The treatment laser can flexibly reach any treatment site through a larger diameter optical fiber, and the treatment is convenient and quick.

3. It adopts single-chip microcomputer control, highly integrated, simple operation and easy to master.

4. Design the energy range according to the characteristics of oral mucous membrane tenderness and various inflammations, safe treatment, accurate curative effect, no pain for patients, no need for anesthesia, small thermal damage, short wound healing period, no complications, and significant curative effect; Control will not cause the organization

1. It is used to treat dentin allergy. Many experiments have proved that the dentinal tubule mouth of the sensitive tooth surface is open. Physical and chemical treatment of dentine allergy is to close the open dentinal tubule mouth. The high effect produced by the laser momentarily denatures the organic substances on the dentin surface and melts the inorganic substances. After a momentary solidification, a layer of glass-like substance is formed on the dentin surface to close the dentin tubules.

2. Laser irradiation for periodontitis. Laser irradiation of hard tissues of the teeth can evaporate and vaporize the surface coating to make the surface clean. Not only can the number of actinomycetes, gingival bacilli, intermediate bacilli, etc. be reduced, but also the periodontal pocket's inflammatory granulation tissue can be removed. First irradiate with laser, then perform gingival curettage, less damage is conducive to removing the bad irritants from the root surface.

3. Laser irradiation increases surface roughness. Contrast with the roughness of tooth surface after phosphoric acid corrosion and pulse laser irradiation. Under the condition of ignoring the individual differences of teeth, after pulse laser irradiation, the tooth surface becomes uneven and the roughness becomes larger. The direct contact area between the teeth and the curing agent is improved, so the adhesive force becomes larger, and the adhesion between the curing agent and the teeth is more effective.

4. Laser irradiation for oral ulcers

The oral laser treatment instrument is mainly used to treat simple gingivitis of adults of different genders.