Development of Gun-type Tube-Guide Device of Laser Fiber / 中国医疗器械杂志

ABSTRACT

With the development of laryngeal microsurgery, the requirements for the flexibility and convenience of surgical instruments are increasing. The research on related instruments has important value for the clinical application of laryngeal microsurgery. We have redesigned a gun-type tube-guide device of laser fiber by comparing the shortcomings of existing laser fiber introducers. The innovation of this design lies in its rotating nut device with adjustable laser angle and pre-bent tip. The corresponding