GYRUS ACMI; INC. d.b.a. OLYMPUS SURGICAL TECHNOLOGIES AMERICA
发明人:
Kurt G. SHELTON,Antonio E. PRATS
申请号：
US15869962
公开号：
US20180132992A1
申请日:
2018.01.12
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A ureteral stent including a tubular body that defines a lumen and has (i) a distal kidney section to be placed in or near a patient's kidney, (ii) a proximal bladder section to be placed within or near the patient's bladder, and (iii) a ureter section between the distal and proximal sections to be placed within the patient's ureter. A first anti-migration feature may be provided at the proximal bladder section. A second anti-migration feature may be provided at the proximal bladder section, the distal kidney section, or both. A proximal end of the tubular body includes a one-way valve that allows fluid to flow out of the lumen, while preventing fluid from entering the lumen.
