Delivery system for prosthetic heart valve
US12053376B2 · kind B2 · utility
0Cited by
171References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2021 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Aug 25, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/9517
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter device includes a shaft having a steerable distal portion and a plurality of layers including a braided layer. A first pull-wire lumen is disposed at least partially within the braided layer, and a second pull-wire lumen is disposed at least partially within the braided layer. The first pull-wire lumen and the second pull-wire lumen are circumferentially spaced apart from each other in the steerable distal portion of the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.