老司机成人亚洲精-老司机成人亚洲精品影院-老司机精品福利视频网站-老司机深夜成人福利电影-老司机深夜免费福利-老司机深夜影院入口aaaa

Usage method

Select the appropriate type of sampling forceps for the patient as clinically determined by a professional physician.

Under the surveillance of the endoscope, the sampling forceps entered the human body through the endoscopic forceps channel, the forceps head was directed at the lesion, the handle slider was pushed (opening the forceps mouth), the sampled tissue was tightened, the handle slider was pulled (closing the forceps mouth), and the outer tube was pulled back to remove the sampling forceps

Scope of application

Sampling forceps are special instruments used to collect living tissue samples from the upper and lower digestive, respiratory, urinary and female reproductive systems for pathological analysis.