injection port meaning in Chinese

进样口
喷射孔
注入孔

Clean the injector port , replace critical injection port seals , replace injection port liners , and change septa as needed
清洗进样口，如有必要，更换密封垫，衬管，隔垫。
This kind of surgery places a silicon band around the proximal stomach and implants a subcutaneous injection port to control the size of the proximal gastric partition . this surgery has been adopted by europe , australia and the united states with the efficacy and safety verified
此手术于胃上部装置矽胶束胃带，并于皮下置一个注射器，以调节开口的大小而控制胃排空的速度。此束胃带于欧、美、澳等国家采用多年，其有效性及安全性已为各国所确认。