| 发明名称 | Hollow fiber ureteral stent and filter | ||
| 摘要 | An endoluminal prosthesis for placing in a body passage of a patient, includes a ureteral stent, the ureteral stent comprising a generally tubular housing having a proximal end and a distal end and a lumen longitudinally disposed therethrough, at least one hollow fiber tubule disposed within the tubular housing, and at least one anchoring mechanism disposed on a distal end of the tubular housing. | ||
| 申请公布号 | US9192460(B2) | 申请公布日期 | 2015.11.24 |
| 申请号 | US201314136965 | 申请日期 | 2013.12.20 |
| 申请人 | Cook Medical Technologies LLC | 发明人 | Gandhi Neena |
| 分类号 | A61F2/04;A61M27/00;A61F2/00 | 主分类号 | A61F2/04 |
| 代理机构 | Brinks Gilson & Lione | 代理人 | Brinks Gilson & Lione |
| 主权项 | 1. An endoluminal prosthesis for placing in a body passage of a patient comprising a ureteral stent, the ureteral stent comprising a generally tubular housing having a proximal end and a distal end and a lumen longitudinally disposed therethrough, at least one hollow fiber tubule disposed within the tubular housing, the at least one hollow fiber tubule comprising an external membrane layer, and internal membrane layer, and a lumen; and at least one anchoring mechanism disposed on the tubular housing, wherein the at least one hollow fiber tubule is configured to filter bacteria and salt crystals from urine. | ||
| 地址 | Bloomington IN US | ||