3.7mm 4 directions Disposable Endoscope Choledochoscop

The choledochoscope is a medical endoscope designed for endoscopic examination and endoscopic 
surgery of the pancreatic and bile ducts. 
It can be used for intraoperative, postoperative and percutaneous transhepatic choledochoscopy and treatment and after endoscopic sphincterotomy (EST), directly into the biliary tract for examination and treatment
 
Resolution 400*400 
Field of view 120° 
Insert 3.7mm 
Instrument channel 1.8mm 
Bending angle 120° up, 120° down