| 摘要 |
Disclosed is a ureteral stent (10) having a body (11) and a tail (12). The body of the stent has a renal area (13) intended to be placed in a kidney of a patient, a ureteral area (15) intended to be placed in at least part of a ureter of the patient, and a proximal area (16) arranged at a proximal end of the body of the stent. The tail has at least one thread intended to end in the bladder of the patient. The proximal area (16) is tubular, has a cylindrical shape and is of annular cross section, and has a flexibility greater than the flexibility of the ureteral area of the stent. |
