Invention Grant
- Patent Title: Stent delivery system
- Patent Title (中): 支架输送系统
-
Application No.: US11937824Application Date: 2007-11-09
-
Publication No.: US08641749B2Publication Date: 2014-02-04
- Inventor: Franz-Peter Barthold , Rainer Lesmeister
- Applicant: Franz-Peter Barthold , Rainer Lesmeister
- Applicant Address: DE Hechingen
- Assignee: JOTEC GmbH
- Current Assignee: JOTEC GmbH
- Current Assignee Address: DE Hechingen
- Agency: Morrison & Foerster LLP
- Priority: DE102006053748 20061109
- Main IPC: A61F2/06
- IPC: A61F2/06

Abstract:
The present invention relates to a delivery system for a self-expanding stent with a hollow cylindrical body and a proximal and a distal end. At least the proximal end thereof has projecting loops pointing alternately in the proximal and distal direction, the loops having a shoulder and straight sections. In addition, there is an outer tube which passes through the stent and an inner tube which passes through the outer tube, the inner tube and the outer tube being designed to move axially with respect to one another. In addition, it is fitted with a locking system for the projecting loops at the proximal end of the stent for introduction of the stent into the body vessel, the locking system having a cap element with pin elements fixed to it which point axially in the proximal direction of the delivery system and a first engagement unit for the pin elements which is positioned proximal with respect to the cap element in the delivery system.
Public/Granted literature
- US20090099637A1 STENT DELIVERY SYSTEM Public/Granted day:2009-04-16
Information query
IPC分类: