| 发明名称 |
INDWELLING URINARY CATHETER |
| 摘要 |
A urinary catheter generally includes a core lumen, a bladder retention mechanism, and a stent. The core lumen is insertable into a urethra, and defines an inlet end and an outlet end opposite the inlet end. The bladder retention mechanism is coupled to the inlet end of the core lumen for hingedly moving between a release position and a retention position. The stent is coaxially mounted on the core lumen adjacent the bladder retention mechanism, and defines a stent inlet configured to receive a fluid from the bladder, and a stent outlet configured to discharge the fluid around the core lumen and into the urethra. |
| 申请公布号 |
US2015196730(A1) |
申请公布日期 |
2015.07.16 |
| 申请号 |
US201314416714 |
申请日期 |
2013.07.19 |
| 申请人 |
UNIVERSITY OF UTAH RESEARCH FOUNDATION ;ADVANCEATH LLC |
发明人 |
O'Callaghan Ryan James;Coman Garrett Curtis;Brant William O.;Blickenstaff Nicholas Ray;Cindrich Christopher Noel |
| 分类号 |
A61M25/00;A61M25/04 |
主分类号 |
A61M25/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A urinary catheter comprising:
a core lumen insertable into a urethra, the core lumen defining an inlet end and an outlet end opposite the inlet end; a bladder retention mechanism coupled to the inlet end of the core lumen for hingedly moving between a release position and a retention position; a stent coaxially mounted on the core lumen adjacent the bladder retention mechanism, the stent defining a stent inlet configured to receive a fluid from a bladder, and a stent outlet configured to discharge the fluid around the core lumen and into the urethra. |
| 地址 |
Salt Lake City UT US |
