Catheter including cutting element and energy emitting element
US11666355B2 · kind B2 · utility
0Cited by
538References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 29, 2020 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Jun 11, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/3784
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter for removing tissue from a body lumen and for providing information relating to the body lumen. The catheter includes a tissue cutting element that rotates relative to the catheter body and is mounted to the drive shaft for imparting rotation to the tissue cutting element. An energy emitting element of the catheter rotates relative to the catheter body and is rotatable independently of the tissue cutting element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.