Endovascular devices and methods
US11229776B2 · kind B2 · utility
24Cited by
177References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2019 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Feb 13, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/09191
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Devices and methods for the treatment of chronic total occlusions are provided. One disclosed embodiment comprises a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method includes providing an intravascular device having a distal portion with a lumen extending therein; inserting the device into the vascular lumen; positioning the distal portion in the vascular wall; and directing the distal portion within the vascular wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.