The dispensing height has direct influence on the process of fluid transferring from needletip to substrate.
胶液分配高度直接影响接触式胶液分配系统胶液从针头向基板的转移过程。
2
Conclusion: By adopting needletip towards left venepuncture, patients had less injury of the local tissue and blood vessel, less pain reaction, and lower complications rate.
针尖斜面向左静脉直刺法，对局部组织、血管损伤小，疼痛反应轻微，静脉穿刺并发症发生率低。
3
Press beside the acupuncture point with the nail of the thumb or the index finger of the left hand and keep the needletip closely to the nail, and then insert the needle point the point.