Kit and method intended for prostate surgery

A method for performing a prostate surgical treatment, said method comprising:

• arranging a catheter comprising:
• an introduction unit with a top, said introduction unit also comprising a drainage lumen hole for drainage of a urinary bladder;
• a balloon stopper unit in connection with and thus possible to fill via a balloon inflation connection and balloon filling tube arranged inside of the introduction unit, wherein filling of the balloon stopper unit with a fluid is intended when the balloon stopper unit is arranged inside of the bladder of a patient to provide for a stopper function of the balloon stopper unit against a bladder neck of the patient;
• an injection connection connected to an injection tube arranged inside of the introduction unit, which injection tube extends in a hollow tip arranged to be provided to extend from the introduction unit;
• and
• a drainage outlet;
• inside of a urethra of a patient and anchored against the bladder neck of the patient subsequent to the filling of the balloon stopper unit with the fluid when the balloon stopper unit is arranged inside of the bladder of a patient,
• injecting at least one anesthetic agent and adrenaline to the prostate via the injection tube and the hollow tip at an intended position of the prostate;
• and
• changing the position of the hollow tip in the prostate to enable at least injection of said at least one anesthetic agent at different positions in the prostate;
• and
• injecting both at least one anesthetic agent and adrenaline to one first half of the prostate, then removing the catheter from the patient and performing trimming of that first half of the prostate in a transurethral resection of the prostate (TURP) surgical treatment, then inserting the catheter again into the patient and injecting both at least one anesthetic agent and adrenaline to a second half of the prostate, then removing the catheter from the patient again and performing trimming of that second half of the prostate.