Devices and systems for accessing and repairing a heart valve
US11534303B2 · kind B2 · utility
0Cited by
149References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2020 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Oct 9, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/2412
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Medical delivery system for accessing a tricuspid valve via an inferior vena cava, including an outer guide catheter, an inner guide catheter and an interventional catheter. The first deflection portion of the outer guide catheter is steerable to define a first outer-guide-catheter curve and the second deflection portion of the outer guide catheter is steerable to define a second outer-guide-catheter curve and the first deflection portion of the inner guide catheter is steerable to define a first inner-guide-catheter curve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.