Atherectomy devices and methods
US11931065B1 · kind B1 · utility
0Cited by
31References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2023 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Nov 1, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/320766
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Rotational atherectomy devices and systems can remove or reduce stenotic lesions in blood vessels by rotating an abrasive element within the vessel. The abrasive element can be attached to a distal portion of an elongate flexible drive shaft that extends from a handle assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.