Catheter and recanalization catheter system
US12213729B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2020 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Aug 13, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3327
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter comprises a shaft, an extended shaft portion, and an electrode disposed on an outer circumferential surface of the shaft. The shaft has a first lumen and a second lumen that is arranged adjacent to the first lumen. The extended shaft portion is provided on a distal end portion of the shaft, has the first lumen, and has a distal end portion located on a distal end side of a distal end portion of the second lumen, in the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.