Method and catheter for creating an interatrial aperture
US11957374B2 · kind B2 · utility
4Cited by
62References
20Claims
0Family size
Inventors
Key dates
| Filing date | Apr 13, 2021 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Mar 19, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/3458
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter device 10 with a cutting structure or means 16 on the distal portion 14 is disclosed, along with a medical procedure for using the device. The catheter 10 is configured in such a way as to create a permanent interatrial aperture in the heart, including creating a permanent interatrial hole and/or removing tissue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.