一、前它目前大多数医院给病人清创所采用的方法均由医护人员手工操作，对需量大的清洗液（如肥皂水、清水、盐水）采用倾倒冲洗，对需量少的清洗消毒液采用注射器抽液冲洗，明显存在着费时费力和因冲洗液压力小而致病人创面冲洗不干净等缺点，我院根据临床需要研制了一种新型 First, the method used by most hospitals for patient debridement is currently operated manually by medical personnel. Dumping is performed on large quantities of cleaning fluids (such as soapy water, clean water, and saline water), and cleaning and disinfection are less demanding. The liquid is flushed with a syringe, which obviously has the disadvantages of time-consuming and laborious, and the pressure of the flushing fluid caused by the flushing of the patient’s wound surface is not clean. The hospital has developed a new type according to clinical needs.