Method and catheter for creating an interatrial aperture
US10639060B2 · kind B2 · utility
14Cited by
57References
18Claims
0Family size
Inventors
Key dates
| Filing date | Nov 14, 2017 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Jun 30, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/3458
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter device with a cutting structure or means on the distal portion is disclosed, along with a medical procedure for using the device. The catheter is utilized 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.