Dual lumen diagnostic catheter
US10905394B2 · kind B2 · utility
10Cited by
37References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2016 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Jul 3, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1047
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical device including both an intraluminal imaging apparatus and dual guidewire lumens is provided, allowing more accurate and stable catheter navigation and treatment delivery. The dual lumen catheter may also include members for increased torsional rigidity, distally located functional measurement sensors, and patterned radioopaque markers for orientation of the dual lumen exits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.