Invention Grant
US07044981B2 Ureteral stent configured for improved patient comfort and aftercare
有权
输尿管支架配置为改善患者的舒适度和后期护理
- Patent Title: Ureteral stent configured for improved patient comfort and aftercare
- Patent Title (中): 输尿管支架配置为改善患者的舒适度和后期护理
-
Application No.: US10348715Application Date: 2003-01-22
-
Publication No.: US07044981B2Publication Date: 2006-05-16
- Inventor: Clifford M. Liu , Jianmin E. Li
- Applicant: Clifford M. Liu , Jianmin E. Li
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Main IPC: A61F2/04
- IPC: A61F2/04
Abstract:
A ureteral stent is configured for improved patient comfort and aftercare. The stent can have one or more of the following features: a distal portion with a somewhat flattened, non-circular cross-section that provides reduced irritation and elimination of urine reflux; a proximal portion with a helical coil shape that allows self-anchoring of the stent below the kidney; and a portion along the body of the stent having a coil shape that allows self-adjustment of the stent with ureteral movement.
Public/Granted literature
- US20040143209A1 Ureteral stent configured for improved patient comfort and aftercare Public/Granted day:2004-07-22
Information query
IPC分类:
