Partial intra:prostate catheter of spiral, protectively-coated wire - has dish-shaped holder on one side of sphincter of bladder

摘要

A partial, intraprostate catheter for overcoming the blockage of the urinary tract due to enlargement of the prostate gland, as described in DT2528273, is fitted with a holder at one side of the closing muscle of the bladder. In the case of a spring-form catheter, a dish-shaped holder is provided on the ruethra side of the muscle. The modification completely prevents uncontrolled motion of the catheter.