Catheter for treatment of prostatic hypertrophy
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United States of America Patent
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N/A
Issued Date -
Feb 5, 2004
app pub date -
May 7, 2003
filing date -
Sep 7, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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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.
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