Invention Grant
- Patent Title: Method of making a variable surface area stent
- Patent Title (中): 制造可变面积支架的方法
-
Application No.: US10819776Application Date: 2004-04-06
-
Publication No.: US07674493B2Publication Date: 2010-03-09
- Inventor: Syed Hossainy , Fuh-Wei Tang , Brian P. Cahill
- Applicant: Syed Hossainy , Fuh-Wei Tang , Brian P. Cahill
- Applicant Address: US CA Santa Clara
- Assignee: Advanced Cardiovascular Systems, Inc.
- Current Assignee: Advanced Cardiovascular Systems, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Squire, Sanders & Dempsey, L.L.P.
- Main IPC: B05D1/00
- IPC: B05D1/00

Abstract:
A stent of variable surface area as determined by stent struts. The stent can have a variable surface area per unit length which accommodates a therapeutic agent. A patterned distribution of therapeutic agent can be provided throughout the stent. The stent can have an increased level of therapeutic agent near an end of the stent. A decreased level of therapeutic agent can be provided near an end of one embodiment of a stent. Indentations can be provided at the surface of the stent with therapeutic agent disposed therein. The stent can be cut with struts of variable thickness to provide the variable stent surface area.
Public/Granted literature
- US20040191404A1 Method of making a variable surface area stent Public/Granted day:2004-09-30
Information query