FIELD: medicine.
SUBSTANCE: invention relates to medicine, specifically to urology. Foley catheter inserted into the urethra, a urethral catheter and a rigid ureteroscope are inserted into the lumen. In visual detection of urethral constriction by inflatable balloon of Foley catheter, lumen widens and the urethral catheter under endoscopic control is guided by a natural extended urethra stroke, excluding the unnatural catheter installation.
EFFECT: method enables visual monitoring of the correctness of the urethral catheter installation and prevents the urethral catheter from mounting unnaturally, which can occur, in addition, method can be used in cases of eliminating acute retention of urination in patients with benign prostatic hyperplasia, when it is impossible to conduct an elastic Foley catheter, Nelaton's catheter, and a metal catheter encounters an obstacle.
3 cl, 1 ex
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Authors
Dates
2020-11-26—Published
2019-10-08—Filed