Research and Application of Portable Electron Video Equipment for Tracheal Intubatton / 医疗卫生装备

Objective To research the portable electron video equipment for tracheal intubatton in first aid. Methods According to the attributes of physiological bend and specialty of windpipe and gular of image, a horniness endoscopic of "C" model was designed with optical interface, CCD image transducer and small crystal display. It could quickly and visually lead tracheal intubatton through nonnasality. Results It was portable, visual, easily-operated. The rate of successful leading of tracheal intubatton is 97.8% . Conclusion It is especially suited to field battle, first aid, abrupt affairs, etc.