Irrigated multi-lumened electrophysiology catheter with fluid evacuation
US10925666B2 · kind B2 · utility
6Cited by
19References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2017 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Feb 10, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/015
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter for use with a suction source for removing excess fluid from a tissue treatment site has a catheter body, a distal section and a fluid evacuation path, where the distal section includes a multi-lumened member and at least one evacuation port, and the fluid evacuation path extends through a lumen in the multi-lumened member to provide suction communication between the suction source and the at least one evacuation port. The fluid evacuation path may also be configured for two-way flow, including distally and proximally along the catheter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.