论文部分内容阅读
我们采用以阿是穴为主穴,合谷穴为配穴的激光镇痛拔牙法,取得良好的效果。 采用由单芯光导纤维输出的He-Ne激光,波长632.8nm,光纤端输出功率〉10mW。根据针炙阿是穴和拔牙浸润麻醉原理,在操作时,先将光纤输出头伸入口内,尽可能垂直地直接压在患牙腭、舌面各根根端龈部,光照时间每根4～6min,再将光纤输出头尽可能垂直地直接压在患牙颊、唇面各根根端龈部,光照时间不变。然后,将光纤输出头移照合谷穴2min,开始拔牙,激光对合谷穴的照射持续到手术结束。在操作前,为了避免光纤输出端被口腔污物污染而减弱激光功率,并防止患者间的交叉感染,必须先用75％酒精消毒。照射时应注意光纤输出头要轻压龈部,否则,将引起患者牙龈的不必要的疼痛。
We use A is the main point of acupoints, Hoku acupoints with laser analgesia extraction method, and achieved good results. The He-Ne laser output by a single-core optical fiber has a wavelength of 632.8 nm and an output power of the fiber end of> 10 mW. According to acupuncture acupuncture and tooth extraction infiltration anesthesia principle, in operation, the first optical fiber output head into the mouth, as far as possible perpendicular to the pressure on the palate, tongue root root gingival root, the light time of each 4 ~ 6min, and then the optical fiber output head as far as possible perpendicular to the pressure on the root of the buccal, labial gingival root, light time unchanged. Then, the optical fiber output head Shuguang Hoku 2min, began to tooth extraction, laser irradiation on the Hoku lasted until the end of surgery. Prior to the operation, it was necessary to disinfect with 75% alcohol in order to prevent laser output from being attenuated by oral contamination of the fiber output and to prevent cross-contamination between patients. Irradiation should pay attention to the optical fiber output head to gently press the gingival part, otherwise, will cause unnecessary gingival pain in patients.