喉气道创面覆盖自体粘膜是促进愈合、防止狭窄、保持嗓音功能的最佳方法。但临床实践中常因缺乏充足的自体粘膜或粘膜固定于创面困难使此法成为难题。实验采用“邮票”粘膜移植、染料蛋白激光焊接术使此题有了突破。实验选用4只15～17kg健康猎犬、戊巴比妥麻醉，经颈前切开气管 Throat airway wound covering the autologous mucosa is to promote healing, prevent stenosis, the best way to maintain voice function. However, clinical practice, often due to the lack of adequate autologous mucous membrane or mucous membrane fixed to the wound difficult to make this method a problem. Experimental use of “stamp” mucosal transplantation, dye protein laser welding surgery to make this issue a breakthrough. Experimental selection of four 15 ~ 17kg healthy retriever, pentobarbital anesthesia, open the trachea through the neck