Catheter for imaging colonoscopy practice.

摘要

Catheter for imaging colonoscopy practice.; Catheter comprising an insertable member (1) into the rectum of the individual, with a first mouth (11) further communicating with a first passage (12) for draining bodily effluent from an opening (13) at the front end of this insertable member (1). The insertable member (1) comprises an expandable annular element (14), connected with a second mouth (16) back for connection with an inflation device. The catheter comprises a probe (2) arranged at the front end of a connecting pipe (4), which is housed in the first passage (12), connected at a rear end with a supply device (3) of a pressurized fluid, wherein this probe (2) holes (21) at the rear for the projection of liquid back, cleaning the colon and propelling the probe (2) forward.