Catheter for treatment of prostatic hypertrophy

Abstract

A catheter 100 for prostatomegaly treatment comprises a catheter body 1 including a perfusion passage 11, a first fluid passage 13, a second fluid passage 14, and an urination passage 15; a branch member 2 integrally formed on a proximal end of the catheter body 1 and having fluid injection and ejection ports communicated to the respective passages; a first balloon 3 adapted to be retained in a bladder, the first balloon 3 being provided on a distal end of the catheter body 1 and communicated to the first fluid passage 13; a second balloon 4 adapted to press a prostate gland, the second balloon 4 being provided on a distal end of the catheter body 1 at the upper stream than the first balloon 3 and communicated to the second fluid passage 14; and a distal end stopper 5 provided on a distal end of the catheter body 1.

Dependencies are inferred from the claim text.