Introduction to Pulsed Carbon Dioxide Laser

Contents 1 Pinyin 2 Name 3 Overview 4 Indications of Pulsed Carbon Dioxide Laser 5 Contraindications of Pulsed Carbon Dioxide Laser 6 Preparation 7 Methods 8 Precautions 1 Pinyin

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2 Name

Pulsed Carbon Dioxide Laser

3 Overview

Pulsed Carbon Dioxide Laser is a laser that is used for the treatment of skin tissue.

Pulsed carbon dioxide laser energy is output in the form of pulses, and the pulse duration (pulse width) is controlled within the thermal relaxation time (TRT) of skin tissues to avoid thermal damage to the surrounding normal tissues.

4 Indications

Pulsed carbon dioxide laser is suitable for:

1. Superficial confined benign skin tumors on the face or exposed parts, such as sweat duct tumor, hair epithelioma, lentigo lentigines, filiform warts, nevus pigmentosus, seborrheic keratosis and so on.

2. Flat warts.

3. Wrinkle removal and removal of skin photoaging.

4. Removal of depressed scarring caused by acne, chicken pox, trauma and so on.

5 Contraindications

1. The treatment area with infection foci and the original disease is not controlled.

2. Those with comorbidities such as diabetes mellitus, psoriasis, and connective tissue disease.

3. Patients with keloid scarring should be asked to consent to the treatment.

6 Preparation

1. Preparation of medical equipment? Before treatment, the machine should be carefully adjusted, the laser scanning speed should be appropriate.

2. 2 weeks before the operation to avoid sun exposure, and use sunscreen or blemish cream, oral vitamin C.

3. To introduce the treatment method and the feeling of the patient in order to obtain the cooperation of the patient.

4. The treatment is started with antibiotic solution to do the cleaning of the treatment area, local block anesthesia or Enner's cream sealing anesthesia or no anesthesia. To prevent excessive intraoperative blood seepage, a small amount of 0.1% norepinephrine in local anesthesia or saline can be added to make a wet compress.

7 methods

1. Superficial limited benign skin tumors, flat warts treatment can choose the pulse duration of 0.5 ~ 1ms pulsed carbon dioxide laser to treat, energy density 0.1 ~ 1J/cm2. piece of dense damage in batches, two damage treatment spacing of 0.5 ~ 1cm.

2. Coarse and deep wrinkles around the eyes, mouth, skin, skin, skin, and skin. Photo-aging treatment with ultra-short pulse carbon dioxide laser treatment, general treatment 2 to 3 times can be removed.

3. Depressed scar? Repeat the treatment more than 3 times effectively.

4. Postoperative wound coated with antibiotics or scalding preparations.

8 Precautions

1. Avoid sun exposure after surgery and use sunscreen or blemish cream and take vitamin C orally.