Development of a New Type of Dual-Channel Anti-Slip Backwash and Drainage Device for Laparoscopy
In order to overcome the drawback of accumulated liquid backflow caused by the dual purpose of drainage and flushing with a single drainage tube of the existing product,the new disposable laparoscopic flushing and drainage device adopts a dual-channel design,which separates the drainage and flushing channels,and adds a delay valve in the drainage channel to prevent the accumulated liquid backflow after releasing the suction button,and adopts ergonomics,ultra-smooth coating technology and other designs,The drainage and flushing effects are guaranteed to the maximum extent,and the convenience of use is affirmed by the operators.
single-uselaparoscopedual channelbackflow preventionoverslipflushing and drainage devicedevelopment