Stent delivery devices
US7438720B2 · kind B2 · utility
31Cited by
10References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2005 |
| Grant date | Oct 21, 2008 |
| Priority date | — |
| Expiry date | Dec 27, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1056
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A stent delivery system for treating lesions is provided. The system is suitable for treatment of bifurcation lesions, has a low profile and provides substantially predictable translational and rotational positioning. In one embodiment, the system includes a fixed wire balloon catheter and a partially attached guidewire lumen, wherein the guidewire lumen is attached to the catheter at a crotch point. The location of the crotch point is predetermined so as to provide substantially predictable positioning. Several embodiments of the system are described for various types of lesions and vessel configurations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.