Semiconductor laser through the laser biological effects, and produce satisfactory results. The patients in the stroke, fracture fixation and long-term traumatic paraplegia, etc., due to prolonged pressure on the local organization of a variety of reasons which led to the occurrence of pressure ulcers. According to clinical data shows, the pressure outside is greater than the human capillary pressure (average of 2.7V, Pa), due to blocking of the capillaries of the tissue perfusion, resulting in local tissue ischemia situation. In addition, the friction in the human body itself, a change in shear stress, or dipping in a wet environment, bony prominences prone to pressure ulcer sites. The reliability of green laser pointer can be improved further.
Some patients have occurred within 2 hours of pressure ulcer risk, so the pressure ulcer prevention and treatment, as every medical worker concern. Laser stimulation of the body, with the expansion of blood vessels, improve microcirculation, improve immunity and metabolism. Skin reactions in the laser irradiation is the prickle cell layer thickening, dermal edema, infiltration of lymphocytes and histiocytes, with some increase in plasma cells, fibroblasts increase and improve tissue blood circulation, speed up the dissolution of necrotic tissue loss, and stimulate the body macrophage function, thereby promoting the healing of skin ulcers. Clinical pressure ulcer classification is in accordance with "Law International Advisory Panel of pressure ulcers," is divided into four, there are different levels of clinical performance. green laser pointer is commonly used in the commercial application.
We have different types of pressure ulcers were used in different power semiconductor laser irradiation treatment, ranging from 1500-2000mw. Through clinical observation that, I applied power level pressure ulcers should not be too large doses, usually in the 1500-2000mw, while applications for Class II power over the dose up to 2000mw. By large doses of low-power semiconductor laser irradiation, the role of deep ulcers restore it more obvious effect. We are in the clinical application of time, generally 3-5 minutes, once a day, usually 8 times for a course, for each ulcers, most of us with a 3:00 direct irradiation, can shorten the treatment time. Therefore, clinically significant efficiency up to 86%. As this group of patients before treatment were pressure ulcers occur, patients collected less, fewer cases of the other control group, no statistical analysis. During laser treatment of pressure ulcers, it is worth mentioning that, during treatment, but also to strengthen the patient's own nutrition, and enhance patient resistance. The shipping description of usa green laser pointer should be obeyed.
Only good nutrition, disease resistance, are more difficult to increase the pressure ulcer complicated by the occurrence of treatment is also easy. Our hospital recently used LHH-500 semiconductor laser treatment of occipital neuralgia, trigeminal neuralgia, intercostal neuralgia, 20 cases achieved good effect, are as follows: 11 cases of occipital neuralgia, trigeminal neuralgia in 7 cases, ribbon herpes caused by intercostal neuralgia in 2 cases. Male 10-81 years old, female 16-59 years, duration of two weeks to six years, the performance of the region dominated by a variety of nerve pain, and many are jumping paroxysmal pain, to cause general malaise, the drug treatment does not good. We use Beijing LHH-500 semiconductor laser therapeutic apparatus according to the site of pain in patients with acupuncture points, local irradiation and irradiation, laser average output power 2400mw. The ship date of green laser pointer has been determined.
Each point for 3-5 minutes, 2-5 points each time, once a day, 3-5 days for patients with acute exacerbation of a course, long-term pain 7-10 days for treatment, irradiation exposure for fixed or mobile. Occipital neuralgia selection Fengchi, wind House, after the river, tail Lun, A is the point; the third branch of trigeminal nerve pain choose Shimonoseki, buccal car, to storage points; second branch pain selected Shimonoseki, Ying Hong, A is the point; first selected fish back pain, supraorbital nerve hole; three are added the first dimension, the Sun, Yin-Tang, fish waist, save bamboo hole; intercostal neuralgia pain in the region in addition to radiation, exposure to the region's needs spinal nerve roots of the corresponding nerve on both sides of the root zone, 2 patients were irradiated after treatment the symptoms disappeared. The online payment method of green laser pointer is more convenient for the customer.
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