endoscopic injector

例句：

1. 1. The endoscopic injector was used to inject medication intothe patient's bloodstream.
   内镜注射器被用来将药物注入患者的血液循环中。
2. 2. During the surgery, the surgeon usedan endoscopic injector to inject a solution into the patient'seye.
   在手术过程中，外科医生使用内镜注射器将一种溶液注入患者的眼中。
3. 3. The endoscopic injector isessential for performing minimally invasive surgeries.
   内镜注射器对于进行微创手术至关重要。