型號:LZ-006A
開票:正規收據
保修:憑收據保修一年
Product introductionand effect:
High frequency electrotherapy instrument is also known as the high frequency electrotherapy instrument, mainly by the high-frequency oscillation circuit and capacitance resistors and semiconductor devices, the other with insulated handles can be inserted electrodes and glass rod, handle a step-up transformers, one side of the handle is provided through the circuit output line. When the apparatus press, press the switch, the high frequency oscillating circuit board under the action of high voltage and high frequency current, to produce a continuous, so that the glass electrodes to generate discharge phenomenon and ultraviolet light, skin under the current stimulus, local peripheral vascular will alternatecontraction and expansion ofreaction, electric spark to oxygen in the air ionization to produce ozone, so as to improve blood circulation and bactericidal anti-inflammatory role. High frequency electrotherapy instrument function embodies as follows: sterilization, acne treatment, acne healing promotion; reduce and regulate sebum secretion, promote the new supersedes the old.; promote lymphatic and blood circulation, improve cell's ability to regenerate; because the current conduction electrode to make the resulting vibration, heat also have to skin sedation, massage function.
高週波電療機是利用高頻率電流的振動產生熱效應和紫外線以及電流治療皮膚的機器。它具有促吸收、殺菌、抗炎癥、加快傷口愈合作用。適合於暗瘡類皮膚和創面皮膚外治,它在美容上的應用歷史已久。
利有高週波電療來治療痤瘡的一個應用:
高週波電療機的作用正是通過電流和紫外線來抑制細菌的活動,抑制炎癥,從而抑制痤瘡的形成及發展的,其作用機理如下:
①抑制細菌的生長。玻璃電療通電後能產生紫外線殺菌功能,更為重要的是外加電流可改變細菌細胞膜外正內負的膜電位,產生去極化,離子通道打開。膜上的受體發生變化,改變細胞膜功能。細菌的膜是多功能膜,膜功能的改變,可抑制細菌活動,使細菌喪失繁殖生長能力,從而抑制炎癥的發生發展,抑制痤瘡的形成發展。
②抗炎作用。高週波電療機產生的外加電流同樣能改變人體細胞細胞膜功能,改變其離子通道,改變膜上的受體狀況,使炎癥介質無法與受體結合,使毛細血管末端收縮,從而抑制炎癥的發生、發展。
③促進抗菌消炎藥的吸收。高週波電療機的外加電流及所產生的熱能活化機體細胞,可打開細胞膜上的離子通道,從而促進抗菌素菌藥,消炎藥的吸收,從而抑制細菌的生長。
綜上所述,高週波電療機治療痤瘡具有:經濟、效果顯著,副作用小等優點。本療效觀察結果也證實。但痤瘡的形成是多因素的,要完全治愈,隻有內外兼治才能有效,和鞏固療效,提高治愈率。
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