2016年11月30日星期三
2016年11月1日星期二
2016年10月24日星期一
532nm Veins Therapy Removal Laser
Clinical Case (only for reference)
Case Study 1 A old lady with moderately severe telangiectatic and erythematous rosacea was treated with 3 sessions. The visible telangiectatic capillaries were carefully treated with 1mm spot size, 10J/cm2, 15ms, 5-10Hz. Cooling machine assisted. Fractional scanner to treat the cheeks, chin and nose areas with 2cm diameter round field, 1.2mm spot size, 60Hz, random mode and 70% coverage. It takes 4 seconds to deliver the pulses in random pattern over 2cm diameter spot. Treat the lower face spend about 3 minutes per pass (2 passes suggested). After 3 treatment sessions there was a very noticeable improvement in the appearance and symptoms of the rosacea.
Case Study 2 A 57 year old female presented with moderately severe photodamage from chronic sun-exposure. She had broken capillaries, solar lentigines and multiple actinic dysplasias and keratoses. She underwent a single session combination treatment with the 532nm laser and IPL, in conjunction with amino levulinic acid (ALA) photodynamic therapy. The skin was pre-treated with 20% topical ALA 60 minutes prior to the laser treatment. Topical lignocaine/tetracaine anaesthesia was also applied for increased patient comfort. The discrete capillaries were treated with the 532vascular laser on standard handpiece mode (1.2mm spot size, 10j/cm², 15ms, 5-10Hz, contact cooling, standard mode). This was followed with IPL field treatment to further activate the ALA photo sensitizer. There was a significant improvement in the photo damage and overall appearance and texture of the skin with noticeable reduction in the telangiectases, lentigines and dysplastic lesions. The 532nm laser is extremely versatile and effective for facial telangiectases. Treatments can be performed in standard handpiece mode for visible capillaries and/or fractional scanning mode for erythema. Contact cooling machine use can increases patient comfort and avoid side effects from tissue overheating. The 532nm laser can be safely combined with other energy devices and can be used with ALA for photodynamic therapy. The procedure can also be performed with topical anaesthesia cover in sensitive patients. Some patients may experience a mild degree of post treatment swelling and the occasional superficial crusting. However, the procedure is typically very well tolerated with an extremely low incidence of side effects and a high level of patient satisfaction.
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donna@gigaalaser.com
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