ERBEY II, John R.,UPPERCO, Jacob L.,FISHER, Michael Allen,STRANE, Patrick William,BLACK, Lance Michael
申请号：
AU2019219742
公开号：
AU2019219742A1
申请日:
2019.08.20
申请国别(地区):
AU
年份:
2019
代理人:
摘要：
#$%^&*AU2019219742A120190905.pdf#####ABSTRACT Ureteral catheters and assemblies are provided including: a drainage lumen including a proximal portion configured to be positioned in at least a portion of a patient's urethra and a distal portion configured to be positioned in a patient's ureter and/or kidney, the distal portion including a coiled retention portion including at least a first coil having a first diameter and a second coil having a second diameter, the first diameter being less than the second diameter； or wherein the retention portion extends radially outwardly from a portion of the distal end of the drainage lumen portion, the retention portion including a proximal end having a first diameter, a distal end having a second diameter, and a wall and/or surface extending therebetween, the retention portion having a second diameter is greater than the first diameter when deployed； or wherein the retention portion includes a plurality of drainage tubes.100 121 2 13 132 2113 132 10 6 8 112 118 122 114 118124 F122 10 124 148 13 46 16 L412 130 18 1 4 126 124 116 138 140t 12 128 174 15 FIG. 1 1/29
