Invention Grant
US08852260B2 Drug-eluting stent and delivery system with tapered stent in shoulder region
有权
药物洗脱支架和带锥形支架的递送系统在肩部区域
- Patent Title: Drug-eluting stent and delivery system with tapered stent in shoulder region
- Patent Title (中): 药物洗脱支架和带锥形支架的递送系统在肩部区域
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Application No.: US14017548Application Date: 2013-09-04
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Publication No.: US08852260B2Publication Date: 2014-10-07
- Inventor: Stephen Dirk Pacetti
- Applicant: Abbott Cardiovascular Systems Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Fulwider Patton LLP
- Main IPC: A61F2/06
- IPC: A61F2/06 ; A61L31/16 ; A61F2/915 ; A61F2/82 ; A61F2/91 ; A61F2/958

Abstract:
A drug-eluting stent delivery system for the treatment of edge restenosis in a blood vessel. The drug-eluting stent delivery system has a balloon disposed about at least a portion of a catheter, the balloon having a first end and a second end and a working length therebetween, the first end and the second end each including a tapered portion, each tapered portion being attached to the catheter, the balloon being inflatable from a collapsed configuration to an inflated configuration. A drug-eluting stent contacts a wall of the blood vessel to maintain the patency of the vessel. The drug-eluting stent has a first end and a second end, the first end and the second end each including a tapered portion, wherein the drug-eluting stent is disposed over the balloon such that at least a portion of the first end and the second end of the balloon are covered by the tapered drug-eluting stent. A method for making the same is also disclosed herein.
Public/Granted literature
- US20140172063A1 DRUG-ELUTING STENT AND DELIVERY SYSTEM WITH TAPERED STENT IN SHOULDER REGION Public/Granted day:2014-06-19
Information query
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