Xiaoqinglong Decoction comes from Shang Han Lun, which is the main treatment for wind chill and fluid retention. It is treated as a classic formula for cold-cough, which syndromes of no sweat but tight pulse, cough, cough with white phlegm, and vomiting. This article discussed the efficacy of Xiaoqinglong Decoction in tonifying yang in lung, which can help transport phlegm, and then cough can be relieved.

Slit lamp adapter is an important optical delivery system of laser photocoagulator. It can transmit laser and change the diameter size of the laser spot. According to the continuable zoom principle of extender lens, using cam mechanical adjust structure to change the diameter size of the laser spot. The diameter size changes from 50 microm to 500 microm.
Fundus Oculi ; Laser Therapy ; instrumentation

This paper aimed to review the recent literature on the TCM treatment for stroke sequelae. The content summarized and discussed the definition of stroke sequelae, herbalmedicine, TCM patents, acupuncture and so on. Sequelae of stroke’s pathogenesis was mainly caused by deficiency generating stasis, so the treatment principles were to tonifying Qi and blood and promote circulation and remove stasis with the common prescriptions, such asBuyang-Huanwudecoction,Xuefu-Zhuyu decoction andDihuang-Yinzi. Meanwhile, Chinese medicine patents and acupuncture treatment canimprove the brain function and ADL.

Slit lamp adapter is an important optical delivery system of laser photocoagulator. It can transmit laser and change the diameter size of the laser spot. According to the continuable zoom principle of extender lens, using cam mechanical adjust structure to change the diameter size of the laser spot. The diameter size changes from 50 mm to 500 mm.

In this paper, we design an optical system that can adjust YAG laser focus, and it can avoid the damage of intraocular lens in the YAG laser surgery. Focusing optical system uses beam expander principle, uses the spiral cam and the worm as adjust part, which can move YAG laser focus from -500 μm to +500 μm on the target tissue.