Methods and systems for ostial stenting of a bifurcation
US9724218B2 · kind B2 · utility
21Cited by
331References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2014 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Jul 1, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49913
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system for treating a bifurcation includes first and second delivery catheters, each having an expandable member. A stent having a side hole is disposed on the second delivery catheter. A portion of the first delivery catheter is disposed under a portion of the stent. The first delivery catheter is slidable relative to the second delivery catheter, and the first delivery catheter passes through the side hole. Expansion of the first expandable member expands a proximal portion of the stent in a main branch vessel, and expansion of the second expandable member expands a distal portion of the stent in a side branch vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.