Invention Grant
- Patent Title: Stent
- Patent Title (中): 支架
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Application No.: US13049610Application Date: 2011-03-16
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Publication No.: US08109992B2Publication Date: 2012-02-07
- Inventor: Sergei Appolonovich Pulnev , Andrei Vladimirovich Karev , Sergei Vladimirovich Schukin
- Applicant: Sergei Appolonovich Pulnev , Andrei Vladimirovich Karev , Sergei Vladimirovich Schukin
- Applicant Address: US CA Menlo Park
- Assignee: Endovascular Technologies, Inc.
- Current Assignee: Endovascular Technologies, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Vidas, Arrett & Steinkraus, P.A.
- Priority: RU93058166 19931228
- Main IPC: A61F2/82
- IPC: A61F2/82
Abstract:
A stent shaped as a three-dimensional body which is formed by interlaced threads (1) arranged in multistart turns of a helical line. The threads (1) are arranged in at least two groups (2 and 3) of the helical turns featuring opposite senses of helix. The stent ends are established by sections (5) where the turns of one helical line merge into those of the other helical line, said sections appearing as a single length of the thread (1).
Public/Granted literature
- US20110166643A1 Stent Public/Granted day:2011-07-07
Information query
IPC分类:
