Benign prostatic hyperplasia treatment catheter with urethral co

Details Benign prostatic hyperplasia treatment catheter with urethral co Benign prostatic hyperplasia treatment catheter with urethral co

1997-06-23

1999-08-03

Cohen, Lee

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Thermal applicators

607102, 607105, 607113, 607156, A61N 502

Patent

active

059318600

ABSTRACT:
A system for treatment of benign prostatic hyperplasia within intraprostatic tissue surrounding a urethra is disclosed. The system includes an intraurethral catheter having an intraurethral catheter shaft. An antenna is located within the catheter shaft for delivering heat to the intraprostatic tissue surrounding the urethra. Coolant fluid is circulated through a chamber located between the catheter shaft and the urethral wall.

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