| abstract |
The invention relates to the field of medical devices, in particular to a prostate dilation catheter with peeping function. A prostate dilation catheter with a peeping function, comprising a main body, the distal end of the main body is provided with a urination port, and an anterior capsule and a rear capsule are arranged in sequence from near to far at a position close to the urinary catheter, and the The gap between the anterior capsule and the posterior capsule is set, and the gap distance is less than 0.5cm; the main body is independently provided with a catheterization cavity, a flushing cavity, an anterior capsule cavity, a rear capsule cavity and a functional cavity, and the functional cavity has a built-in lens ; A first conduit is installed on one side of the middle part of the main body, and a second conduit is installed on the other side of the middle part of the main body, the first conduit is communicated with the back bladder cavity, and is opened in the back bladder; the second The catheter is communicated with the anterior bladder cavity, and is opened in the anterior bladder; the proximal end of the main body is provided with a bell mouth, and a guide wire is built in the catheterization cavity through the bell mouth, and both the anterior bladder and the posterior bladder are Set up the drug coating. |