高能紫外线治疗机更换光源灯泡及其校准实例（型号Dualight 120-2 UVA/UVB）

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                    <section><section powered-by="gulangu"><section><section><p><img src="image/20201019/1157c4ddc8da1125eb065b6977d1cd24_1.gif" /></p></section></section></section><section powered-by="gulangu"><section><section> <section> <section powered-by="gulangu"><section><section><p>设备原理</p></section></section></section> </section> </section></section></section><section powered-by="gulangu"><section><section><p>&nbsp; &nbsp; &nbsp; 紫外光疗法是治疗银屑病、白癜风等皮肤病的安全、有效的方法之一。传统的紫外光疗方法全身大面积暴露在紫外线下，正常皮肤无辜受累，而病变区，尤其有较厚斑块的皮损部位接受的紫外线能量有限，疗效受到影响。对于慢性反复迁延的顽固的皮肤疾病，尤其是局限型的皮损更是缺少选择性的、定向的治疗，使得治疗效果、治疗周期难以达到令人满意的效果。而高能紫外光治疗仪的靶向性、精确性、顺应性可使治疗效果明显提高。</p><p>&nbsp; &nbsp; &nbsp; 美国Dualight 120-2 UVA/UVB双光谱双峰值高能紫外光治疗仪是具有世界领先水平的新型光源设备。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/daec8529f580991ec4c0152a130715d1_2.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section> <section> <section powered-by="gulangu"><section><section><p>主机更换光源及校准教程</p></section></section></section> </section> </section></section></section><section powered-by="gulangu"><section><section><p>&nbsp; &nbsp; &nbsp; 主机光源灯泡有一定的使用年限，到达年限后应及时更换，更换之后需要校准使紫外光达到一定强度才能良好的治疗效果。以下为校准步骤：</p></section></section></section><section powered-by="gulangu"><section><section><p>步骤一：点击“设置”按钮，进入校准界面，可以看到为校准之前，灯泡模拟值和光纤模拟值接近于零。然后接好光纤。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/69690f2dab8a5c64525579a1271306e7_3.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/7cd0e5b6876471910cb491115499db67_4.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/e25427760ffb0319743ee56a7a5bb9cc_5.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>步骤二：旋转灯泡的三个螺丝，调节灯泡的焦距，同时将光纤接好，<strong>踩脚踏&nbsp;&nbsp;&nbsp;&nbsp;</strong>观察灯泡模拟值。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/236d6ebe6cf04728eba32bacdeda9026_6.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/5659b77e9f9bdc44283351cb79c5cc1a_7.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>步骤二：当调节三个螺丝直到灯泡模拟值无法再提高时，调节白色纸片。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/0aa0712f73150b8b4dfa463bfd0d540c_8.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/cf40cc1ae050e640f0c91fe31a888a60_9.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>步骤三：当调节白色纸片直到强度无法再提高时，调节灯泡的电位器。<br  /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/33d4df5987a3b0f620519bb95b4914e5_10.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/8bd168015bd2b06186371380fa9dbab8_11.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>步骤四：当调节完灯泡电位器直达灯泡模拟值到达2450，还需调整光纤的电位器。<br  /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/f874d7847afbfc085822b353baebabc3_12.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/c17d224a01647eb58434508c4ffebb33_13.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>&nbsp; &nbsp; &nbsp;当调节灯泡模拟值到2450左右，光纤模拟值到2700以上时，返回菜单<br  /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/90c2be1062a5e24602aea8f8fb3528ca_14.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>此时可以看到紫外线强度达到99，可以正常使用<br  /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/3381c875abd5cc5a94535e1f0f0893e0_15.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>注：在校准过程中注意高压电</p><p><br  /></p></section></section></section><section powered-by="gulangu"><section><section> <section powered-by="gulangu"><section><section><p>欢</p></section></section></section> </section><section> <section powered-by="gulangu"><section><section><p>迎</p></section></section></section> </section><section> <section powered-by="gulangu"><section><section><p>关</p></section></section></section> </section><section> <section powered-by="gulangu"><section><section><p>注</p></section></section></section> </section></section></section><section powered-by="gulangu"><section><section><p><br  /></p></section></section></section><section powered-by="gulangu"><section><section> <section powered-by="gulangu"><section><section><p><img src="image/20201019/818149af6b5d95ea527682085e03a292_16.jpg" /></p></section></section></section> </section><section> <section powered-by="gulangu"><section><section> </section></section></section> </section><section> <section powered-by="gulangu"><section><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section> </section></section></section></section>