English 
This is a disposable handheld flexible electronic endoscope consisting of an electronic ureteropyeloscope, a perfusion plug and an optional accessory waterproof cover. Used in conjunction with the electronic endoscope image processor （HY-YTTX1, HY-YTTX2, HY-TSTX1, HY-TSTX2, HY-TSTX3） produced by our company, it can be inserted into theurethra and renal pelvis through the urethrafor observation, diagnosis, photographyand treatment of the urethra and renalpelvis.
Avoid cross infection
Help doctors more accurately judge the condition and perform surgery
Consider the doctor's practice, small diameter and flexible handling, easy access to the human body cavity, reducing the patient's pain and recovery time
Advanced waterproof and anti-fog technology
| Field angle | 120°, tolerance +15% |
| Feild depth | 3~50 mm |
| Rotation | up/down 270°, tolerance ±15% |
| OD of insert part | 2.8mm |
| ID of ins ert part | ≥1.0mm |
| Length of insert part | 700mm |
