John R. Erbey, II,Jacob L. Upperco,Michael Allen Fisher,Patrick William Strane,Lance Michael Black
申请号：
US16012233
公开号：
US20180353726A1
申请日:
2018.06.19
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Ureteral catheters and assemblies are provided including: a proximal portion； and a distal portion, the distal portion including a retention portion, wherein the retention portion includes an inwardly facing side including one or more drainage ports and an outwardly facing side, and wherein, when negative pressure is applied through the ureteral catheter, fluid is drawn into the ureteral catheter through the one or more drainage ports while mucosal tissue is prevented from appreciably occluding the one or more drainage ports.
